KR102624745B1

KR102624745B1 - Electrical Power Receiving Equipment

Info

Publication number: KR102624745B1
Application number: KR1020230032792A
Authority: KR
Inventors: 전익현
Original assignee: 주식회사 다은기술감리단
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2024-01-12

Abstract

본 발명은 역사 시설물 전기 공급용 복합기능 수전장비에 관한 것으로,
절연가스가 수용되는 모선용단로기실(11a1), 모선용단로기실(11a1)과 연통되고 절연가스가 수용되는 제1변류기실(11a2), 제1변류기실(11a2)과 연통되고 절연가스가 수용되는 차단기실(11a3)과, 차단기실(11a3)과 연통되고 절연가스가 수용되는 제2변류기실(11a4), 제2변류기실(11a4)과 연통되고 절연가스가 수용되는 선로용단로기실(11a5)을 구비한 케이스(11a)와, 케이스(11a)에 내설되어 모선용단로기실(11a1)과 제1변류기실(11a2)을 구획하는 제1구획판(11b)과, 케이스(11a)에 내설되어 제1변류기실(11a2)과 차단기실(11a3)을 구획하는 제2구획판(11c)과, 케이스(11a)에 내설되어 차단기실(11a3)과 제2변류기실(11a4)을 구획하는 제3구획판(11d)과, 케이스(11a)에 내설되어 제2변류기실(11a4)과 선로용단로기실(11a5)을 구획하는 제4구획판(11e)을 갖춘 GIS본체(11); 모선용단로기실(11a1)에 설치되는 모선용단로기(12)와; 제1변류기실(11a2)에 설치되는 제1변류기(13); 차단기실(11a3)에 설치되는 차단기(14); 제2변류기실(11a4)에 설치되는 제2변류기(15); 선로용단로기실(11a5)에 설치되는 선로용단로기(16); 선로용단로기실(11a5)에 설치되어 외부로 돌출되는 부싱(17);으로 구성된 GIS(10)와; GIS(10)와 전기적으로 연결되는 변압기(20)와; 전차선(TL)을 지지하고, 변압기(20)로부터 인출되는 다수의 인출전선(21)을 지지하는 전차선지지기구(30)를 포함하는 복합기능 수전장비에 있어서,
상기 GIS(10)는,
제1구획판(11b)에 설치되어, 모선용단로기실(11a1)에서 제1변류기실(11a2)로만 절연가스가 흐르도록 하는 제1체크밸브(CV1);
제2구획판(11c)에 설치되어, 차단기실(11a3)에서 제1변류기실(11a2)로만 절연가스가 흐르도록 하는 제2체크밸브(CV2);
제3구획판(11d)에 설치되어, 차단기실(11a3)에서 제2변류기실(11a4)로만 절연가스가 흐르도록 하는 제3체크밸브(CV3);
제4구획판(11e)에 설치되어, 선로용단로기실(11a5)에서 제2변류기실(11a2)로만 절연가스가 흐르도록 하는 제4체크밸브(CV4);
제1구획판(11b)에 설치되어, 제1변류기실(11a2)에서 모선용단로기실(11a1)로의 절연가스 흐름을 제어하는 제1제어밸브(EV1);
제2구획판(11c)에 설치되어, 제1변류기실(11a2)에서 차단기실(11a3)로의 절연가스 흐름을 제어하는 제2제어밸브(EV2);
제3구획판(11d)에 설치되어, 제2변류기실(11a2)에서 차단기실(11a3)로의 절연가스 흐름을 제어하는 제3제어밸브(EV3);
제4구획판(11e)에 설치되어, 제2변류기실(11a2)에서 선로용단로기실(11a5)로의 절연가스 흐름을 제어하는 제4제어밸브(EV4);
모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)에 각각 설치되어, 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)의 내부 압력을 각각 측정하는 제1,2,3압력센서(PS1,PS2,PS3);
제1기준값과, 제1기준값보다 작은 제2기준값이 설정되고, 제1,2,3압력센서(PS1,PS2,PS3)로부터 측정압력값을 수신하되, 제1압력센서(PS1)으로부터의 측정압력값이 제1기준값보다 작은 경우 제1제어밸브(EV1)을 개방하고, 제2압력센서(PS2)로부터의 측정압력값이 제1기준값보다 작을 경우 제2제어밸브(EV2) 또는 제3제어밸브(EV3)를 개방하고, 제3압력센서(PS3)로부터의 측정압력값이 제1기준값보다 작을 경우 제4제어밸브(EV4)를 개방하며, 제1압력센서(PS1) 또는 제2압력센서(PS2) 또는 제3압력센서(PS3)로부터의 측정압력값이 제2기준값보다 작을 경우 경고신호를 출력하는 제어유닛(CB);
제어유닛(CB)로부터의 경고신호를 외부로 무선송출하는 송신기(TR);를 갖추고,
상기 전차선지지기구(30)는,
서로 대향되게 구비되는 제1,2세로지지대(31,31')와, 양단이 제1,2세로지지대(31,31')의 상단에 각각 설치되어 제1,2세로지지대(31,31')를 연결하는 가로지지대(32)와, 가로지지대(31)의 하부에 수평방향으로 구비되는 베이스(33)와, 베이스(33)에 수평방향으로 이동가능하면서 일정 위치에 고정가능하게 설치되고 인출전선(21)을 지지하는 다수의 가이드애자(34)와, 가로지지대(32)에 설치되고 전차선(TL)이 지지되는 다수의 현수애자(36)를 갖추고,
상기 제1세로지지대(31) 또는 제2세로지지대(31') 또는 가로지지대(32)에 설치되어 일정시간마다 구동되는 회전장치(41)와, 회전장치(41)에 연결되어 회전장치(41)에 의해 회전하는 회전바(42)와, 회전바(42)에 설치되는 다수의 반사리본(43)을 구비한 조류퇴치기(40)와; 제1세로지지대(31) 또는 제2세로지지대(31') 또는 가로지지대(32)에 설치되어, 회전장치(41)에 전원을 공급하는 배터리(50)와; 베이스본체(61)의 내부에 구비되는 메인이동라인(61a)과, 베이스본체(61)의 내부에 구비되고 메인이동라인(61a)에서 분기되어 외부로 노출되는 다수의 분기이동라인(61b)을 갖추고, GIS(10)와 변압기(20)가 안착배치되는 베이스본체(61); 분기이동라인(61b)에 설치되는 다수의 노즐(62);로 구성된 베이스(60)와; 베이스본체(61)에 안착배치되고 역사시설물로 전력을 공급하는 수전장치(70)와; 베이스(60)의 메인이동라인(61a)에 물을 공급하는 냉각수공급장치(80)와; GIS(10)와 변압기(20)와 수전장치(70)에 각각 설치되어 경고표시를 하는 살수경고기(90)와; GIS(10)와 변압기(20)와 수전장치(70)에 각각 설치되는 온도센서(100)와; 온도센서(100)로부터 온도값을 수신하고, 상기 온도값이 기준값을 초과할 경우 냉각수공급장치(80) 및 살수경고기(90)를 구동하는 냉각살수컨트롤러(110)와; 베이스본체(61)에 설치되는 지지바(121); 지지바(121)에 설치되어 주변 통행자를 감지하는 초음파감지센서(122); 지지바(121)에 설치되고 초음파감지센서(122)로부터 감지신호를 수신하면 주변에 위험경고신호 출력하는 위험알림기(123);를 구비한 위험경고기구(120)와; 지지바(121)에 설치되어 주변을 촬영하는 감시카메라(130)
를 더 포함하는 것을 특징으로 한다.The present invention relates to a multi-function power receiving equipment for supplying electricity to station facilities.
A bus disconnector room (11a1) that accommodates the insulating gas, a first transformer room (11a2) that communicates with the bus disconnector chamber (11a1) and accommodates the insulating gas, and a first transformer chamber (11a2) that communicates with the first transformer chamber (11a2) and accommodates the insulating gas. a circuit breaker chamber (11a3), a second transformer chamber (11a4) that communicates with the circuit breaker chamber (11a3) and accommodates insulating gas, and a line disconnector chamber (11a5) that communicates with the second transformer chamber (11a4) and accommodates insulating gas. ), a first partition plate 11b installed in the case 11a and dividing the bus disconnector chamber 11a1 and the first transformer chamber 11a2, and a first partition plate 11b installed in the case 11a. A second partition plate 11c is installed in the case 11a to partition the first transformer chamber 11a2 and the breaker chamber 11a3, and a second partition plate 11c is installed in the case 11a to partition the breaker chamber 11a3 from the second transformer chamber 11a4. A GIS main body (11) equipped with a three-partition plate (11d) and a fourth partition plate (11e) built into the case (11a) to partition the second deflector chamber (11a4) and the line disconnector chamber (11a5); A bus disconnector (12) installed in the bus disconnector room (11a1); A first current transformer (13) installed in the first current transformer room (11a2); A circuit breaker (14) installed in the circuit breaker room (11a3); A second transformer (15) installed in the second transformer room (11a4); A line disconnector (16) installed in the line disconnector room (11a5); A GIS (10) consisting of a bushing (17) installed in the line disconnector room (11a5) and protruding to the outside; A transformer (20) electrically connected to the GIS (10); In the multi-function power receiving equipment including a tram line support mechanism (30) that supports a tram line (TL) and a plurality of lead wires (21) drawn from the transformer (20),
The GIS (10) is,
A first check valve (CV1) installed on the first partition plate (11b) to allow insulating gas to flow only from the bus disconnector chamber (11a1) to the first transformer chamber (11a2);
A second check valve (CV2) installed on the second partition plate (11c) to allow insulating gas to flow from the circuit breaker chamber (11a3) only to the first transformer chamber (11a2);
A third check valve (CV3) installed on the third partition plate (11d) to allow insulating gas to flow only from the circuit breaker chamber (11a3) to the second transformer chamber (11a4);
A fourth check valve (CV4) installed on the fourth partition plate (11e) to allow insulating gas to flow only from the line disconnector chamber (11a5) to the second transformer chamber (11a2);
A first control valve (EV1) installed on the first partition plate (11b) to control the flow of insulating gas from the first transformer chamber (11a2) to the bus disconnector chamber (11a1);
A second control valve (EV2) installed in the second partition plate (11c) to control the flow of insulating gas from the first transformer chamber (11a2) to the circuit breaker chamber (11a3);
A third control valve (EV3) installed in the third partition plate (11d) to control the flow of insulating gas from the second transformer chamber (11a2) to the circuit breaker chamber (11a3);
A fourth control valve (EV4) installed on the fourth partition plate (11e) to control the flow of insulating gas from the second transformer chamber (11a2) to the line disconnector chamber (11a5);
It is installed in the bus disconnector room (11a1) and the circuit breaker room (11a3) and the line disconnector room (11a5), respectively, and the internal pressure of the bus disconnector room (11a1) and the circuit breaker room (11a3) and the line disconnector room (11a5) 1st, 2nd, and 3rd pressure sensors (PS1, PS2, PS3) that respectively measure;
A first reference value and a second reference value smaller than the first reference value are set, and measured pressure values are received from the first, second, and third pressure sensors (PS1, PS2, and PS3), and the measurement is made from the first pressure sensor (PS1). If the pressure value is less than the first reference value, the first control valve (EV1) is opened, and if the measured pressure value from the second pressure sensor (PS2) is less than the first reference value, the second control valve (EV2) or the third control is controlled. The valve (EV3) is opened, and if the measured pressure value from the third pressure sensor (PS3) is less than the first reference value, the fourth control valve (EV4) is opened, and the first pressure sensor (PS1) or the second pressure sensor is opened. A control unit (CB) that outputs a warning signal when the measured pressure value from (PS2) or the third pressure sensor (PS3) is less than the second reference value;
Equipped with a transmitter (TR) that wirelessly transmits a warning signal from the control unit (CB) to the outside,
The tram line support mechanism 30,
The first and second vertical supports (31, 31') are provided to face each other, and both ends are installed on the top of the first and second vertical supports (31, 31'), respectively, and the first and second vertical supports (31, 31') are provided to face each other. ), a horizontal support 32 connecting the horizontal support 31, a base 33 provided horizontally at the bottom of the horizontal support 31, and a horizontal support 33 that is movable in the horizontal direction and is fixed to a certain position and is pulled out. Equipped with a plurality of guide insulators (34) supporting the electric wire (21) and a plurality of suspension insulators (36) installed on the horizontal supports (32) and supporting the tram line (TL),
A rotating device 41 is installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32 and is driven at regular intervals, and a rotating device 41 is connected to the rotating device 41. a bird repellant (40) having a rotating bar (42) that rotates by ) and a plurality of reflective ribbons (43) installed on the rotating bar (42); a battery 50 installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32 to supply power to the rotating device 41; A main movement line 61a provided inside the base body 61, and a plurality of branch movement lines 61b provided inside the base body 61 and branched from the main movement line 61a and exposed to the outside. Equipped with a base body (61) on which the GIS (10) and the transformer (20) are seated; A base 60 consisting of a plurality of nozzles 62 installed on the branch movement line 61b; A power receiving device (70) mounted on the base body (61) and supplying power to station facilities; a cooling water supply device (80) that supplies water to the main moving line (61a) of the base (60); A sprinkler warning device (90) installed on the GIS (10), the transformer (20), and the power receiving device (70) to display a warning display; A temperature sensor 100 installed in the GIS 10, the transformer 20, and the power receiving device 70, respectively; a cooling water controller (110) that receives a temperature value from the temperature sensor (100) and operates a cooling water supply device (80) and a water spray warning device (90) when the temperature value exceeds a standard value; A support bar 121 installed on the base body 61; An ultrasonic sensor 122 installed on the support bar 121 to detect nearby passersby; A danger warning device 120 that is installed on the support bar 121 and outputs a danger warning signal to the surrounding area when it receives a detection signal from the ultrasonic sensor 122; Surveillance camera (130) installed on the support bar (121) to film the surroundings
It is characterized in that it further includes.

Description

Multifunctional electric power receiving equipment for supplying electricity to station facilities {Electrical Power Receiving Equipment}

본 발명은 역사 시설물 전기 공급용 복합기능 수전장비에 관한 것이다.The present invention relates to a multi-function power receiving equipment for supplying electricity to station facilities.

전철변전소에는 역사 시설물에 전력을 공급하기 위해서 한전으로부터 전력을 수전받는 수전장치(수전장비)가 구비된다. Subway substations are equipped with power receiving devices (receiving equipment) that receive power from KEPCO to supply power to station facilities.

그러나, 종래에는 수전장치 주변 온도가 올라갈 시 이를 냉각시킬 수 없어, 수전장치가 안전하게 구동되도록 하는 데 한계가 있었다.However, in the past, when the temperature around the power receiving device rises, it cannot be cooled, so there are limitations in ensuring that the power receiving device operates safely.

또한, 종래에는 일반인이 수전장치 주변으로 접근하면 전기 사고 위험에 노출된다.Additionally, conventionally, when the general public approaches the area around a power receiving device, they are exposed to the risk of an electrical accident.

또한, 전철변전소는 일정거리마다 설치되어 한전변전소(미도시)를 통해 수전받은 전기를 전기철도의 사용에 알맞은 전압으로 변압하여 전차선에 공급한다.In addition, substations for subway trains are installed at certain distances to transform electricity received through a KEPCO substation (not shown) into a voltage suitable for use in electric railways and supply it to the tram lines.

이때, 한전변전소로부터 수전받은 전기는 가스절연개폐장치 및 스코트변압기를 통해 전차선으로 공급된다.At this time, electricity received from the KEPCO substation is supplied to the tram line through a gas insulated switchgear and Scott transformer.

가스절연 개폐장치(GIS; Gas Insulated Switchgear)는, 옥내외 발전소나 변전소에 사용되는 전력 개폐장치로서, 사용조건 하에서 정상 상태의 개폐뿐만 아니라 전력사고, 단락 등의 이상상태에 있어서도 선로를 안전하게 개폐하여 전력계통을 적절히 보호하는 장치이다.Gas Insulated Switchgear (GIS) is a power switchgear used in indoor and outdoor power plants or substations. It safely opens and closes lines not only in normal conditions under usage conditions, but also in abnormal conditions such as power accidents or short circuits. It is a device that appropriately protects the power system.

또한, 스코트(Scott)변압기는 전압을 전차선 용도로 변압하기 위하여 사용된다.Additionally, Scott transformers are used to transform voltage for catenary purposes.

한편, 스코트 변압기에서 인출되는 인출전선은 전차선 지지대에 구비된 애자에 의해 지지되어 전차선과 연결되는 데, 종래에는 상기 애자의 위치가 고정되어 있어, 스코트 변압기와 상기 전차선 간의 위치가 서로 매칭되지 않을 경우, 상기 인출전선을 전차선과 연결하는 데 어려움이 있었다.Meanwhile, the lead wire taken out from the Scott transformer is supported by an insulator provided on the catenary support stand and connected to the catenary line. Conventionally, the position of the insulator is fixed, so if the positions between the Scott transformer and the catenary line do not match each other, , there was difficulty in connecting the above-mentioned outgoing wires to the tram lines.

또한, 가스절연 개폐장치에는 절연가스(SF6: 육불화유황가스)가 충진되는데, 이러한 절연가스(SF6)가 외부로 새어 나올 경우 절연성능이 저하되어 폭발과 같은 심각한 문제를 야기할 수 있었다.In addition, gas insulated switchgear is filled with insulating gas (SF6: sulfur hexafluoride gas), and if this insulating gas (SF6) leaks to the outside, the insulation performance may deteriorate, causing serious problems such as explosion.

그리고, 종래에는 전차선 지지대 주변으로 조류가 접근할 시 조류에 의해 전차선 지지대에 설치된 전기 구성이 쉽게 손상될 수 있었다.In addition, in the past, when birds approached around a tram line support, the electrical components installed on the tram line support could be easily damaged by the bird.

대한민국 등록특허공보 제10-1411025호Republic of Korea Patent Publication No. 10-1411025 대한민국 등록특허공보 제10-1468254호Republic of Korea Patent Publication No. 10-1468254

본 발명은 상기와 같은 과제를 해결하기 위해 발명된 것으로, 역사시설물에 전기를 공급하기 위한 수전장치(70)와 전차선(TL)에 전기을 공급하기 위한 GIS(10)의 주변이 고온일 시 이를 신속하게 냉각시킬 수 있고, 수전장치(70) 및 GIS(10) 및 변압기(20)로 일반인이 접근하는 것을 방지하며, 전차선(TL)을 안전하게 지지하고, 변압기(20)로부터의 인출전선(21)을 전차선(TL)과 편리하게 연결할 수 있으며, 제1,2변류기실(11a2,11a4) 내의 절연가스를 활용하여 GIS(10) 내 설비의 절연성능 저하를 방지하고, 제1,2변류기실(11a2,11a4)로 절연가스를 용이하게 충진하며, 절연가스의 효율적인 활용을 통해 안전성이 향상되고, 전차선지지기구(30) 주변으로 조류가 접근하는 것을 방지하는 '복합기능 수전장비'를 제공하는 것을 해결하고자 하는 과제로 한다.The present invention was invented to solve the above problems, and when the surroundings of the power receiving device 70 for supplying electricity to station facilities and the GIS 10 for supplying electricity to the tram line (TL) are high temperature, it can be quickly It can be cooled, prevents the general public from accessing the power receiving device (70), GIS (10), and transformer (20), safely supports the tram line (TL), and removes the lead wire (21) from the transformer (20). It can be conveniently connected to the tram line (TL), and the insulation gas in the 1st and 2nd transformer rooms (11a2, 11a4) is used to prevent deterioration of the insulation performance of the equipment in the GIS (10), and the 1st and 2nd transformer rooms ( 11a2, 11a4) to easily fill insulating gas, improve safety through efficient use of insulating gas, and provide 'complex function power receiving equipment' that prevents birds from approaching around the tram line support device (30). Make it a problem you want to solve.

상기와 같은 과제를 해결하기 위한 본 발명은,
절연가스가 수용되는 모선용단로기실(11a1), 모선용단로기실(11a1)과 연통되고 절연가스가 수용되는 제1변류기실(11a2), 제1변류기실(11a2)과 연통되고 절연가스가 수용되는 차단기실(11a3)과, 차단기실(11a3)과 연통되고 절연가스가 수용되는 제2변류기실(11a4), 제2변류기실(11a4)과 연통되고 절연가스가 수용되는 선로용단로기실(11a5)을 구비한 케이스(11a)와, 케이스(11a)에 내설되어 모선용단로기실(11a1)과 제1변류기실(11a2)을 구획하는 제1구획판(11b)과, 케이스(11a)에 내설되어 제1변류기실(11a2)과 차단기실(11a3)을 구획하는 제2구획판(11c)과, 케이스(11a)에 내설되어 차단기실(11a3)과 제2변류기실(11a4)을 구획하는 제3구획판(11d)과, 케이스(11a)에 내설되어 제2변류기실(11a4)과 선로용단로기실(11a5)을 구획하는 제4구획판(11e)을 갖춘 GIS본체(11); 모선용단로기실(11a1)에 설치되는 모선용단로기(12)와; 제1변류기실(11a2)에 설치되는 제1변류기(13); 차단기실(11a3)에 설치되는 차단기(14); 제2변류기실(11a4)에 설치되는 제2변류기(15); 선로용단로기실(11a5)에 설치되는 선로용단로기(16); 선로용단로기실(11a5)에 설치되어 외부로 돌출되는 부싱(17);으로 구성된 GIS(10)와; GIS(10)와 전기적으로 연결되는 변압기(20)와; 전차선(TL)을 지지하고, 변압기(20)로부터 인출되는 다수의 인출전선(21)을 지지하는 전차선지지기구(30)를 포함하는 복합기능 수전장비에 있어서,
상기 제1구획판(11b)은, 모선용단로기실(11a1)과 제1변류기실(11a2)이 연통하지 않도록 모선용단로기실(11a1)과 제1변류기실(11a2)을 구획하고,
제2구획판(11c)은, 제1변류기실(11a2)과 차단기실(11a3)이 연통하지 않도록 제1변류기실(11a2)과 차단기실(11a3)을 구획하고,
제3구획판(11d)은, 차단기실(11a3)과 제2변류기실(11a4)이 연통하지 않도록 차단기실(11a3)과 제2변류기실(11a4)을 구획하고,
제4구획판(11e)은, 제2변류기실(11a4)과 선로용단로기실(11a5)이 연통하지 않도록 제2변류기실(11a4)과 선로용단로기실(11a5)을 구획하는 한편,
GIS(10)는,
제1구획판(11b)에 설치되어, 모선용단로기실(11a1)에서 제1변류기실(11a2)로만 절연가스가 흐르도록 하는 제1체크밸브(CV1);
제2구획판(11c)에 설치되어, 차단기실(11a3)에서 제1변류기실(11a2)로만 절연가스가 흐르도록 하는 제2체크밸브(CV2);
제3구획판(11d)에 설치되어, 차단기실(11a3)에서 제2변류기실(11a4)로만 절연가스가 흐르도록 하는 제3체크밸브(CV3);
제4구획판(11e)에 설치되어, 선로용단로기실(11a5)에서 제2변류기실(11a2)로만 절연가스가 흐르도록 하는 제4체크밸브(CV4);
제1구획판(11b)에 설치되어, 제1변류기실(11a2)에서 모선용단로기실(11a1)로의 절연가스 흐름을 제어하는 제1제어밸브(EV1);
제2구획판(11c)에 설치되어, 제1변류기실(11a2)에서 차단기실(11a3)로의 절연가스 흐름을 제어하는 제2제어밸브(EV2);
제3구획판(11d)에 설치되어, 제2변류기실(11a2)에서 차단기실(11a3)로의 절연가스 흐름을 제어하는 제3제어밸브(EV3);
제4구획판(11e)에 설치되어, 제2변류기실(11a2)에서 선로용단로기실(11a5)로의 절연가스 흐름을 제어하는 제4제어밸브(EV4);
모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)에 각각 설치되어, 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)의 내부 압력을 각각 측정하는 제1,2,3압력센서(PS1,PS2,PS3);
제1기준값과, 제1기준값보다 작은 제2기준값이 설정되고, 제1,2,3압력센서(PS1,PS2,PS3)로부터 측정압력값을 수신하되, 제1압력센서(PS1)으로부터의 측정압력값이 제1기준값보다 작은 경우 제1제어밸브(EV1)을 개방하고, 제2압력센서(PS2)로부터의 측정압력값이 제1기준값보다 작을 경우 제2제어밸브(EV2) 또는 제3제어밸브(EV3)를 개방하고, 제3압력센서(PS3)로부터의 측정압력값이 제1기준값보다 작을 경우 제4제어밸브(EV4)를 개방하며, 제1압력센서(PS1) 또는 제2압력센서(PS2) 또는 제3압력센서(PS3)로부터의 측정압력값이 제2기준값보다 작을 경우 경고신호를 출력하는 제어유닛(CB);
제어유닛(CB)로부터의 경고신호를 외부로 무선송출하는 송신기(TR);를 갖추고,
전차선지지기구(30)는,
서로 대향되게 구비되는 제1,2세로지지대(31,31')와, 양단이 제1,2세로지지대(31,31')의 상단에 각각 설치되어 제1,2세로지지대(31,31')를 연결하는 가로지지대(32)와, 가로지지대(31)의 하부에 수평방향으로 구비되는 베이스(33)와, 베이스(33)에 수평방향으로 이동가능하면서 일정 위치에 고정가능하게 설치되고 인출전선(21)을 지지하는 다수의 가이드애자(34)와, 가로지지대(32)에 설치되고 전차선(TL)이 지지되는 다수의 현수애자(36)를 갖추고,
제1세로지지대(31) 또는 제2세로지지대(31') 또는 가로지지대(32)에 설치되어 일정시간마다 구동되는 회전장치(41)와, 회전장치(41)에 연결되어 회전장치(41)에 의해 회전하는 회전바(42)와, 회전바(42)에 설치되는 다수의 반사리본(43)을 구비한 조류퇴치기(40)와; 제1세로지지대(31) 또는 제2세로지지대(31') 또는 가로지지대(32)에 설치되어, 회전장치(41)에 전원을 공급하는 배터리(50)와; 베이스본체(61)의 내부에 구비되는 메인이동라인(61a)과, 베이스본체(61)의 내부에 구비되고 메인이동라인(61a)에서 분기되어 외부로 노출되는 다수의 분기이동라인(61b)을 갖추고, GIS(10)와 변압기(20)가 안착배치되는 베이스본체(61); 분기이동라인(61b)에 설치되는 다수의 노즐(62);로 구성된 베이스(60)와; 베이스본체(61)에 안착배치되고 역사시설물로 전력을 공급하는 수전장치(70)와; 베이스(60)의 메인이동라인(61a)에 물을 공급하는 냉각수공급장치(80)와; GIS(10)와 변압기(20)와 수전장치(70)에 각각 설치되어 경고표시를 하는 살수경고기(90)와; GIS(10)와 변압기(20)와 수전장치(70)에 각각 설치되는 온도센서(100)와; 온도센서(100)로부터 온도값을 수신하고, 상기 온도값이 기준값을 초과할 경우 냉각수공급장치(80) 및 살수경고기(90)를 구동하는 냉각살수컨트롤러(110)와; 베이스본체(61)에 설치되는 지지바(121); 지지바(121)에 설치되어 주변 통행자를 감지하는 초음파감지센서(122); 지지바(121)에 설치되고 초음파감지센서(122)로부터 감지신호를 수신하면 주변에 위험경고신호 출력하는 위험알림기(123);를 구비한 위험경고기구(120)와; 지지바(121)에 설치되어 주변을 촬영하는 감시카메라(130)
를 더 포함하는 것을 특징으로 한다.The present invention to solve the above problems,
A bus disconnector room (11a1) that accommodates the insulating gas, a first transformer room (11a2) that communicates with the bus disconnector chamber (11a1) and accommodates the insulating gas, and a first transformer chamber (11a2) that communicates with the first transformer chamber (11a2) and accommodates the insulating gas. a circuit breaker chamber (11a3), a second transformer chamber (11a4) that communicates with the circuit breaker chamber (11a3) and accommodates insulating gas, and a line disconnector chamber (11a5) that communicates with the second transformer chamber (11a4) and accommodates insulating gas. ), a first partition plate 11b installed in the case 11a and dividing the bus disconnector chamber 11a1 and the first transformer chamber 11a2, and a first partition plate 11b installed in the case 11a. A second partition plate 11c is installed in the case 11a to partition the first transformer chamber 11a2 and the breaker chamber 11a3, and a second partition plate 11c is installed in the case 11a to partition the breaker chamber 11a3 from the second transformer chamber 11a4. A GIS main body (11) equipped with a three-partition plate (11d) and a fourth partition plate (11e) built into the case (11a) to partition the second deflector chamber (11a4) and the line disconnector chamber (11a5); A bus disconnector (12) installed in the bus disconnector room (11a1); A first current transformer (13) installed in the first current transformer room (11a2); A circuit breaker (14) installed in the circuit breaker room (11a3); A second transformer (15) installed in the second transformer room (11a4); A line disconnector (16) installed in the line disconnector room (11a5); A GIS (10) consisting of a bushing (17) installed in the line disconnector room (11a5) and protruding to the outside; A transformer (20) electrically connected to the GIS (10); In the multi-function power receiving equipment including a tram line support mechanism (30) that supports a tram line (TL) and a plurality of lead wires (21) drawn from the transformer (20),
The first partition plate (11b) partitions the bus disconnector chamber (11a1) and the first transformer chamber (11a2) so that the bus disconnector chamber (11a1) and the first transformer chamber (11a2) do not communicate,
The second partition plate (11c) partitions the first transformer chamber (11a2) and the circuit breaker chamber (11a3) so that the first transformer chamber (11a2) and the circuit breaker chamber (11a3) do not communicate,
The third partition plate 11d partitions the circuit breaker chamber 11a3 and the second transformer chamber 11a4 so that the circuit breaker chamber 11a3 and the second transformer chamber 11a4 do not communicate,
The fourth partition plate 11e divides the second transformer chamber 11a4 and the line disconnector chamber 11a5 so that the second transformer chamber 11a4 and the line disconnector chamber 11a5 do not communicate,
GIS(10) is,
A first check valve (CV1) installed on the first partition plate (11b) to allow insulating gas to flow only from the bus disconnector chamber (11a1) to the first transformer chamber (11a2);
A second check valve (CV2) installed on the second partition plate (11c) to allow insulating gas to flow from the circuit breaker chamber (11a3) only to the first transformer chamber (11a2);
A third check valve (CV3) installed on the third partition plate (11d) to allow insulating gas to flow only from the circuit breaker chamber (11a3) to the second transformer chamber (11a4);
A fourth check valve (CV4) installed on the fourth partition plate (11e) to allow insulating gas to flow only from the line disconnector chamber (11a5) to the second transformer chamber (11a2);
A first control valve (EV1) installed on the first partition plate (11b) to control the flow of insulating gas from the first transformer chamber (11a2) to the bus disconnector chamber (11a1);
A second control valve (EV2) installed in the second partition plate (11c) to control the flow of insulating gas from the first transformer chamber (11a2) to the circuit breaker chamber (11a3);
A third control valve (EV3) installed in the third partition plate (11d) to control the flow of insulating gas from the second transformer chamber (11a2) to the circuit breaker chamber (11a3);
A fourth control valve (EV4) installed on the fourth partition plate (11e) to control the flow of insulating gas from the second transformer chamber (11a2) to the line disconnector chamber (11a5);
It is installed in the bus disconnector room (11a1) and the circuit breaker room (11a3) and the line disconnector room (11a5), respectively, and the internal pressure of the bus disconnector room (11a1) and the circuit breaker room (11a3) and the line disconnector room (11a5) 1st, 2nd, and 3rd pressure sensors (PS1, PS2, PS3) that respectively measure;
A first reference value and a second reference value smaller than the first reference value are set, and measured pressure values are received from the first, second, and third pressure sensors (PS1, PS2, and PS3), and the measurement is made from the first pressure sensor (PS1). If the pressure value is less than the first reference value, the first control valve (EV1) is opened, and if the measured pressure value from the second pressure sensor (PS2) is less than the first reference value, the second control valve (EV2) or the third control is controlled. The valve (EV3) is opened, and if the measured pressure value from the third pressure sensor (PS3) is less than the first reference value, the fourth control valve (EV4) is opened, and the first pressure sensor (PS1) or the second pressure sensor is opened. A control unit (CB) that outputs a warning signal when the measured pressure value from (PS2) or the third pressure sensor (PS3) is less than the second reference value;
Equipped with a transmitter (TR) that wirelessly transmits a warning signal from the control unit (CB) to the outside,
The tram line support mechanism 30 is,
The first and second vertical supports (31, 31') are provided to face each other, and both ends are installed on the top of the first and second vertical supports (31, 31'), respectively, and the first and second vertical supports (31, 31') are provided to face each other. ), a horizontal support 32 connecting the horizontal support 31, a base 33 provided horizontally at the bottom of the horizontal support 31, and a horizontal support 33 that is movable in the horizontal direction and is fixed to a certain position and is pulled out. Equipped with a plurality of guide insulators (34) supporting the electric wire (21) and a plurality of suspension insulators (36) installed on the horizontal supports (32) and supporting the tram line (TL),
A rotating device 41 installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32 and driven at regular intervals, and a rotating device 41 connected to the rotating device 41. A bird repellant (40) having a rotating bar (42) rotated by and a plurality of reflective ribbons (43) installed on the rotating bar (42); a battery 50 installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32 to supply power to the rotating device 41; A main moving line 61a provided inside the base body 61, and a plurality of branch moving lines 61b provided inside the base body 61 and branched from the main moving line 61a and exposed to the outside. Equipped with a base body (61) on which the GIS (10) and the transformer (20) are seated; A base 60 consisting of a plurality of nozzles 62 installed on the branch movement line 61b; A power receiving device (70) mounted on the base body (61) and supplying power to station facilities; a cooling water supply device (80) that supplies water to the main moving line (61a) of the base (60); A sprinkler warning device (90) installed on the GIS (10), the transformer (20), and the power receiving device (70) to display a warning display; A temperature sensor 100 installed in the GIS 10, the transformer 20, and the power receiving device 70, respectively; a cooling water controller (110) that receives a temperature value from the temperature sensor (100) and operates a cooling water supply device (80) and a water spray warning device (90) when the temperature value exceeds a standard value; A support bar 121 installed on the base body 61; An ultrasonic sensor 122 installed on the support bar 121 to detect nearby passersby; A danger warning device 120 that is installed on the support bar 121 and outputs a danger warning signal to the surrounding area when it receives a detection signal from the ultrasonic sensor 122; Surveillance camera (130) installed on the support bar (121) to film the surroundings
It is characterized in that it further includes.

삭제delete

상기과 같은 과제의 해결 수단에 따른 본 발명은, 전차선지지기구(30)를 통해 전차선(TL)을 안전하게 지지하되, 가이드애자(34)의 위치이동을 통해, 변압기(20) 및 전차선(TL)의 다양한 설치 환경에 맞게, 변압기(20)의 인출전선(21) 및, 전차선(TL)을 편리하게 연결할 수 있는 효과가 있다.The present invention, which is a means of solving the above problem, safely supports the tram line (TL) through the tram line support mechanism 30, and moves the position of the guide insulator 34 to protect the transformer 20 and the tram line (TL). There is an effect that the outgoing wire 21 of the transformer 20 and the tram line (TL) can be conveniently connected to suit various installation environments.

또한, 본 발명은, 아크 발생이 쉬운 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)에 절연가스가 부족할 시, 상대적으로 아크 발생이 적은 제1변류기실(11a2)및 제2변류기실(11a4) 내의 절연가스를 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)로 이송시켜, 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)의 절연성능 저하를 효율적으로 방지하면서 안전성이 향상되는 효과가 있다. In addition, the present invention provides a first current transformer chamber (11a2) in which arcs are relatively less generated when there is a shortage of insulating gas in the bus disconnector room (11a1) and circuit breaker room (11a3) and the line disconnector room (11a5) where arcs are easily generated. ) and the insulating gas in the second transformer room (11a4) is transferred to the bus disconnector room (11a1) and circuit breaker room (11a3) and the line disconnector room (11a5), and the bus disconnector room (11a1) and circuit breaker room (11a3) ) and the deterioration of the insulation performance of the line disconnector room (11a5) is effectively prevented and safety is improved.

또한, 본 발명은, 제1,2,3,4구획판(11b,11c,11d,11e)에 제1,2,3,4,체크벨브(CV1,CV2,CV3,CV4) 및 제1,2,3,4제어밸브(EV1,EV2,EV3,EV4)가 설치되어, 제1,2,3,4제어밸브(EV1,EV2,EV3,EV4)를 통해 제1변류기실(11a2) 및 제2변류기실(11a4) 내의 절연가스를 효율적으로 활용하고, 제1,2,3,4,체크벨브(CV1,CV2,CV3,CV4)를 통해 제1변류기실(11a2) 및 제2변류기실(11a4) 내로의 절연가스 충진을 효율적으로 할 수 있는 효과가 있다.In addition, the present invention includes first, second, third, fourth check valves (CV1, CV2, CV3, CV4) and first, 2, 3, and 4 control valves (EV1, EV2, EV3, EV4) are installed, and the first deflector chamber (11a2) and 2. The insulating gas in the current transformer room (11a4) is efficiently utilized, and the first, second, third, and fourth check valves (CV1, CV2, CV3, and CV4) are used to connect the first transformer room (11a2) and the second transformer room ( 11a4) It has the effect of efficiently filling the interior with insulating gas.

또한, 본 발명은, 제1변류기실(11a2) 및 제2변류기실(11a4)에 별도의 압력감지센서를 장착하지 않더라도, 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5) 내의 압력상태 확인을 통해, 제1변류기실(11a) 및 제2변류기실(11a4)의 절연가스 충진상태(절연가스 부족상태)를 알 수 있는 효과가 있다.In addition, the present invention, even if a separate pressure sensor is not installed in the first transformer chamber (11a2) and the second transformer chamber (11a4), the bus disconnector chamber (11a1), the circuit breaker chamber (11a3), and the line disconnector chamber By checking the pressure state within (11a5), it is possible to know the insulating gas filling state (insufficient gas state) of the first transformer chamber (11a) and the second transformer chamber (11a4).

또한, 본 발명은, 조류퇴치기(40)를 통해 조류를 퇴치할 수 있어, 전차선지지기구(30)에 설치되는 구성을 안전하게 보호할 수 있는 효과가 있다.In addition, the present invention can repel birds through the bird repellant (40), which has the effect of safely protecting the structure installed in the tram line support mechanism (30).

또한, 본 발명은, GIS(10) 및 변압기(20) 및 수전장치(70)를 주변 고온으로부터 보호할 수 있고, 물 살수 시 주변인이 물과 접촉하는 것을 방지할 수 있는 효과가 있다.In addition, the present invention has the effect of protecting the GIS 10, the transformer 20, and the power receiving device 70 from surrounding high temperatures, and preventing surrounding people from coming into contact with water when spraying water.

또한, 본 발명은, 일반인이 본 발명 구성 주변에 접근하는 것을 방지하여, 일반인이 위험에 노출되는 것을 방지할 수 있는 효과가 있다.In addition, the present invention has the effect of preventing the general public from being exposed to danger by preventing the general public from approaching the area around the composition of the present invention.

또한, 본 발명은, 주변 상황을 촬영하여, 문제 발생 시 문제 발생 원인을 정확하게 확인할 수 있는 효과가 있다. In addition, the present invention has the effect of capturing the surrounding situation and accurately identifying the cause of the problem when a problem occurs.

도 1은 본 발명 구성 간의 상호 연결 관계를 개략적으로 나타낸 도면이고,
도 2는 도 1에서 가이드애자 부분을 설명하기 위한 부분 단면도이고,
도 3은 본 발명의 전차선지지기구를 설명하기 위한 측면도이고,
도 4는 도 3의 일부를 나타낸 도면이고,
도 5는 도 1에서 조류퇴치기 부분을 설명하기 위한 도면이고,
도 6은 본 발명의 GIS를 설명하기 위한 도면이고,
도 7은 도 6을 개략화하여 나타낸 도면이고,
도 8은 본 발명에 따른 제어유닛의 제어 구조를 설명하기 위한 도면이고,
도 9는 본 발명의 베이스 부분을 설명하기 위한 부분 단면도이고,
도 10은 본 발명에 따른 냉각살수컨트롤러의 제어 구조를 설명하기 위한 도면이고,
도 11은 본 발명에서 위험경고기구 부분을 설명하기 위한 도면이고,
도 12 내지 도 17은 본 발명의 작용을 설명하기 위한 도면이다.1 is a diagram schematically showing the interconnection relationship between the components of the present invention,
Figure 2 is a partial cross-sectional view for explaining the guide insulator part in Figure 1;
Figure 3 is a side view for explaining the tram line support mechanism of the present invention,
Figure 4 is a diagram showing a portion of Figure 3,
Figure 5 is a diagram for explaining the bird repellant portion in Figure 1;
Figure 6 is a diagram for explaining the GIS of the present invention,
Figure 7 is a schematic diagram of Figure 6;
Figure 8 is a diagram for explaining the control structure of the control unit according to the present invention,
Figure 9 is a partial cross-sectional view for explaining the base portion of the present invention,
Figure 10 is a diagram for explaining the control structure of the cooling spray controller according to the present invention,
Figure 11 is a diagram for explaining the risk warning mechanism part of the present invention,
12 to 17 are diagrams for explaining the operation of the present invention.

이하 본 발명을 통상의 기술자가 쉽게 실시할 수 있도록 설명한다.Hereinafter, the present invention will be described so that those skilled in the art can easily implement it.

도 1은 본 발명 구성 간의 상호 연결 관계를 개략적으로 나타낸 도면이고, 도 2는 도 1에서 가이드애자 부분을 설명하기 위한 부분 단면도이고, 도 3은 본 발명의 전차선지지기구를 설명하기 위한 측면도이고, 도 4는 도 3의 일부를 나타낸 도면이고, 도 5는 도 1에서 조류퇴치기 부분을 설명하기 위한 도면이고, 도 6은 본 발명의 GIS를 설명하기 위한 도면이고, 도 7은 도 6을 개략화하여 나타낸 도면이고, 도 8은 본 발명에 따른 제어유닛의 제어 구조를 설명하기 위한 도면이고, 도 9는 본 발명의 베이스 부분을 설명하기 위한 부분 단면도이고, 도 10은 본 발명에 따른 냉각살수컨트롤러의 제어 구조를 설명하기 위한 도면이고, 도 11은 본 발명에서 위험경고기구 부분을 설명하기 위한 도면으로서, 도 1 내지 도 11을 참조하여 본 발명의 구성을 설명하면 다음과 같다. 한편 본 발명에서는 도 3 상에서의 X축 방향을 전후방향으로 하고, 도 3 상에서의 Z축 방향을 상하방향으로 하여, 본 발명 구성의 방향성을 설명한다.Figure 1 is a diagram schematically showing the interconnection relationship between the components of the present invention, Figure 2 is a partial cross-sectional view for explaining the guide insulator portion in Figure 1, and Figure 3 is a side view for explaining the tram line support mechanism of the present invention. FIG. 4 is a view showing a portion of FIG. 3, FIG. 5 is a view for explaining the bird repellant portion in FIG. 1, FIG. 6 is a view for explaining the GIS of the present invention, and FIG. 7 is an outline of FIG. 6. Figure 8 is a diagram for explaining the control structure of the control unit according to the present invention, Figure 9 is a partial cross-sectional view for explaining the base portion of the present invention, and Figure 10 is a cooling spray according to the present invention. Figure 11 is a diagram for explaining the control structure of the controller, and Figure 11 is a diagram for explaining the hazard warning mechanism part of the present invention. The configuration of the present invention will be described with reference to Figures 1 to 11 as follows. Meanwhile, in the present invention, the directionality of the configuration of the present invention will be explained by taking the X-axis direction in FIG. 3 as the front-back direction and the Z-axis direction in FIG. 3 as the up-down direction.

본 발명에 따른 복합기능 수전장비은, GIS(10)와, 변압기(20)와, 전차선지지기구(30)와, 조류퇴치기(40)와, 배터리(50)와, 베이스(60)와, 수전장치(70)와, 냉각수공급장치(80)와, 살수경고기(90)와, 온도센서(100)와, 냉각살수컨트롤러(110)와, 위험경고기구(120)와, 감시카메라(130)를 포함한다. 한편 본 발명에서 GIS(10)와 변압기(20)와 전차선(TL)의 전기적 연결 구조는 개략적으로 도시한다.The multi-function power receiving equipment according to the present invention includes a GIS (10), a transformer (20), a tram line support mechanism (30), a bird repellant (40), a battery (50), a base (60), and a water faucet. Device 70, cooling water supply device 80, water spray warning device 90, temperature sensor 100, cooling water controller 110, hazard warning mechanism 120, and surveillance camera 130. Includes. Meanwhile, in the present invention, the electrical connection structure of the GIS 10, the transformer 20, and the tram line (TL) is schematically shown.

상기 GIS(10)는, 도 1, 도 6, 도 7, 도 8에 도시된 바와 같이, GIS본체(11)와, 모선용단로기(12)와, 제1변류기(13)와, 차단기(14)와, 제2변류기(15)와, 선로용단로기(16)와, 부싱(17)과, 보수용접지개폐기(18)와, 선로용접지개폐기(19)를 포함한다.As shown in FIGS. 1, 6, 7, and 8, the GIS (10) includes a GIS main body (11), a bus disconnector (12), a first transformer (13), and a circuit breaker (14). ), a second current transformer (15), a line disconnector (16), a bushing (17), a repair welding ground switch (18), and a line welding ground switch (19).

상기 GIS본체(11)는, 케이스(11a)와, 제1구획판(11b)과, 제2구획판(11c)과, 제3구획판(11d)과, 제4구획판(11e)을 갖춘다.The GIS main body 11 is equipped with a case 11a, a first partition plate 11b, a second partition plate 11c, a third partition plate 11d, and a fourth partition plate 11e. .

상기 케이스(11a)는, 절연가스(SF6)가 수용되는 모선용단로기실(11a1)과, 모선용단로기실(11a1)과 연통되고 절연가스가 수용되는 제1변류기실(11a2), 제1변류기실(11a2)과 연통되고 절연가스가 수용되는 차단기실(11a3)과, 차단기실(11a3)과 연통되고 절연가스가 수용되는 제2변류기실(11a4), 제2변류기실(11a4)과 연통되고 절연가스가 수용되는 선로용단로기실(11a5)을 갖춘다. The case 11a includes a bus disconnector chamber 11a1 in which insulating gas (SF6) is accommodated, a first transformer chamber 11a2 in communication with the bus disconnector chamber 11a1 and accommodating the insulating gas, and a first transformer. A circuit breaker chamber (11a3) that communicates with the chamber (11a2) and accommodates the insulating gas, a second transformer chamber (11a4) that communicates with the circuit breaker chamber (11a3) and accommodates the insulating gas, and a second transformer chamber (11a4) It is equipped with a line disconnector room (11a5) where insulating gas is accommodated.

상기 제1구획판(11b)은, 케이스(11a)에 내설되어, 모선용단로기실(11a1)과 제1변류기실(11a2)을 구획한다. 본 발명에서 제1구획판(11b)은, 모선용단로기실(11a1)과 제1변류기실(11a2)가 연통하지 않도록 모선용단로기실(11a1)과 제1변류기실(11a2)를 구획한다.The first partition plate 11b is installed inside the case 11a and partitions the bus disconnector chamber 11a1 and the first deflector chamber 11a2. In the present invention, the first partition plate (11b) partitions the bus disconnector chamber (11a1) and the first transformer chamber (11a2) so that the bus disconnector chamber (11a1) and the first transformer chamber (11a2) do not communicate.

상기 제2구획판(11c)은, 케이스(11a)에 내설되어, 제1변류기실(11a2)과 차단기실(11a3)을 구획한다. 본 발명에서 제2구획판(11c)은, 제1변류기실(11a2)과 차단기실(11a3)이 연통하지 않도록 제1변류기실(11a2)과 차단기실(11a3)을 구획한다.The second partition plate 11c is built into the case 11a and partitions the first current transformer chamber 11a2 and the circuit breaker chamber 11a3. In the present invention, the second partition plate 11c partitions the first deflector chamber 11a2 and the breaker chamber 11a3 so that the first deflector chamber 11a2 and the breaker chamber 11a3 do not communicate.

상기 제3구획판(11d)은, 케이스(11a)에 내설되어 차단기실(11a3)과 제2변류기실(11a4)을 구획한다. 본 발명에서 제3구획판(11d)은, 차단기실(11a3)과 제2변류기실(11a4)이 연통하지 않도록 차단기실(11a3)과 제2변류기실(11a4)을 구획한다.The third partition plate 11d is built into the case 11a and partitions the circuit breaker chamber 11a3 and the second transformer chamber 11a4. In the present invention, the third partition plate 11d partitions the circuit breaker chamber 11a3 and the second current transformer chamber 11a4 so that the circuit breaker chamber 11a3 and the second current transformer chamber 11a4 do not communicate with each other.

상기 제4구획판(11e)은, 케이스(11a)에 내설되어 제2변류기실(11a4)과 선로용단로기실(11a5)을 구획한다. 본 발명에서 제4구획판(11e)은, 제2변류기실(11a4)과 선로용단로기실(11a5)이 연통하지 않도록 제2변류기실(11a4)과 선로용단로기실(11a5)을 구획한다.The fourth partition plate 11e is built into the case 11a and divides the second transformer chamber 11a4 and the line disconnector chamber 11a5. In the present invention, the fourth partition plate 11e partitions the second transformer chamber 11a4 and the line disconnector chamber 11a5 so that the second transformer chamber 11a4 and the line disconnector chamber 11a5 do not communicate.

상기 모선용단로기(12)는, 모선용단로기실(11a1)에 설치된다. 본 발명에서 모선용단로기(12)는 무부하 상태의 회로를 개폐하기 위한 것으로 모선(ML)으로부터 제1변류기(13)로 나가는 회로를 단로시킨다.The bus disconnector 12 is installed in the bus disconnector room 11a1. In the present invention, the bus disconnector 12 is used to open and close a circuit in a no-load state and disconnects the circuit going from the bus ML to the first current transformer 13.

상기 제1변류기(13)는, 제1변류기실(11a2)에 설치된다. 본 발명에서 제1변류기(3)는 전류를 변류시킨다.The first current transformer 13 is installed in the first current transformer chamber 11a2. In the present invention, the first current transformer 3 converts current.

상기 차단기(14)는, 차단기실(11a3)에 설치된다. 본 발명에서 차단기(14)는, 전력계통에 이상이 발생하면 순간적으로 동작하여 전류를 차단하고, 차단기(14)의 동작에 의하여 전력계통이 보호될 수 있다. The circuit breaker 14 is installed in the circuit breaker room 11a3. In the present invention, the circuit breaker 14 operates momentarily to block the current when an abnormality occurs in the power system, and the power system can be protected by the operation of the circuit breaker 14.

상기 제2변류기(15)는, 제2변류기실(11a4)에 설치된다. 본 발명에서 제2변류기(15)는 전류를 변류시킨다. The second current transformer 15 is installed in the second current transformer chamber 11a4. In the present invention, the second current transformer 15 converts current.

상기 선로용단로기(16)는, 선로용단로기실(11a5)에 설치된다. 본 발명에서 선로용단로기(16)는 기기의 점검 수리시 정전 부분을 완전히 전원으로부터 분리하거나, 수변전 설비의 절체를 위하여 무부하 회로를 개폐한다.The line disconnector 16 is installed in the line disconnector room 11a5. In the present invention, the line disconnector 16 completely disconnects the power outage part from the power source when inspecting or repairing the equipment, or opens and closes the no-load circuit for the transfer of substation facilities.

상기 부싱(17)은, 선로용단로기실(11a5)에 설치되어 외부로 돌출된다. The bushing 17 is installed in the line disconnector room 11a5 and protrudes outward.

상기 보수용접지개폐기(18)는, 제1모선용단로기실(11a1)의 상측 및 선로용단로기실(11a5)의 상측에 각각 설치되고, 비정상 조건에서 전로를 접지한다.The maintenance ground switch 18 is installed above the first bus disconnector room 11a1 and the line disconnector room 11a5, respectively, and grounds the circuit under abnormal conditions.

상기 선로용접지개폐기(19)는, 선로용단로기실(11a5)의 하측에 설치되고, 비정상 조건에서 전로를 접지한다.The line grounding switch 19 is installed below the line disconnector room 11a5, and grounds the line under abnormal conditions.

한편, 본 발명은 도 6에 도시된 바와 같이, 모선용단로기(12), 제1변류기(13), 차단기(14), 제2변류기(15), 선로용단로기(16), 부싱(17), 보수용접지개폐기(18), 선로용접지개폐기(19)간의 연결을 통해 선로가 형성된다. Meanwhile, as shown in FIG. 6, the present invention includes a bus disconnector 12, a first transformer 13, a circuit breaker 14, a second transformer 15, a line disconnector 16, and a bushing 17. , a line is formed through the connection between the repair welding ground switch (18) and the line welding ground switch (19).

또한, 본 발명은, 모선용단로기(12), 제1변류기(13), 차단기(14), 제2변류기(15), 선로용단로기(16), 부싱(17), 보수용접지개폐기(18), 선로용접지개폐기(19) 이외에도 GIS(Gas Insulated Switchgear) 기능을 수행하기 위한 통상의 구성이 포함된다. 그리고 본 발명에 따른 주지의 구성은 대한민국 등록특허공보 제10-1468254호를 참조한다.In addition, the present invention includes a bus disconnector (12), a first transformer (13), a circuit breaker (14), a second transformer (15), a disconnector for a line (16), a bushing (17), and a maintenance welding ground switch (18). ), In addition to the line welding ground switch (19), the usual configuration to perform the GIS (Gas Insulated Switchgear) function is included. And for the well-known configuration according to the present invention, refer to Republic of Korea Patent Publication No. 10-1468254.

이에 더해 본 발명의 GIS(10)는 제1,2,3,4체크밸브(CV1,CV2,CV3,CV4)와, 제1,2,3,4제어밸브(EV1,EV2,EV3,EV4)와, 제,2,3압력센서(PS1,PS2,PS3)를 갖춘다.In addition, the GIS (10) of the present invention includes 1st, 2nd, 3rd, and 4th check valves (CV1, CV2, CV3, CV4) and 1st, 2nd, 3rd, and 4th control valves (EV1, EV2, EV3, EV4). Wow, it is equipped with the second and third pressure sensors (PS1, PS2, PS3).

상기 제1체크밸브(CV1)는, 제1구획판(11b)에 설치되어, 모선용단로기실(11a1)에서 제1변류기실(11a2)로만 절연가스가 흐르도록 한다.The first check valve (CV1) is installed on the first partition plate (11b) and allows the insulating gas to flow only from the bus disconnector chamber (11a1) to the first transformer chamber (11a2).

상기 제2체크밸브(CV2)는, 제2구획판(11c)에 설치되어, 차단기실(11a3)에서 제1변류기실(11a2)로만 절연가스가 흐르도록 한다.The second check valve (CV2) is installed in the second partition plate (11c) and allows the insulating gas to flow from the circuit breaker chamber (11a3) only to the first transformer chamber (11a2).

상기 제3체크밸브(CV3)는, 제3구획판(11d)에 설치되어, 차단기실(11a3)에서 제2변류기실(11a4)로만 절연가스가 흐르도록 한다.The third check valve (CV3) is installed in the third partition plate (11d) and allows the insulating gas to flow from the circuit breaker chamber (11a3) only to the second transformer chamber (11a4).

상기 제4체크밸브(CV4)는, 제4구획판(11e)에 설치되어, 선로용단로기실(11a5)에서 제2변류기실(11a2)로만 절연가스가 흐르도록 한다.The fourth check valve (CV4) is installed on the fourth partition plate (11e) and allows the insulating gas to flow from the line disconnector chamber (11a5) only to the second transformer chamber (11a2).

상기 제1제어밸브(EV1)는, 제1구획판(11b)에 설치되어, 제1변류기실(11a2)에서 모선용단로기실(11a1)로의 절연가스 흐름을 제어한다. 본 발명에서 제1제어밸브(EV1)는 전자밸브 타입으로 이루어져, 제어유닛(CB)에 의해 작동제어된다.The first control valve EV1 is installed on the first partition plate 11b and controls the flow of insulating gas from the first transformer chamber 11a2 to the bus disconnector chamber 11a1. In the present invention, the first control valve (EV1) is of the electromagnetic valve type, and its operation is controlled by the control unit (CB).

상기 제2제어밸브(EV2)는, 제2구획판(11c)에 설치되어, 제1변류기실(11a2)에서 차단기실(11a3)로의 절연가스 흐름을 제어한다. 본 발명에서 제2제어밸브(EV2)는 전자밸브 타입으로 이루어져, 제어유닛(CB)에 의해 작동제어된다.The second control valve (EV2) is installed on the second partition plate (11c) and controls the flow of insulating gas from the first transformer chamber (11a2) to the circuit breaker chamber (11a3). In the present invention, the second control valve (EV2) is of the electromagnetic valve type, and its operation is controlled by the control unit (CB).

상기 제3제어밸브(EV3)는, 제3구획판(11d)에 설치되어, 제2변류기실(11a2)에서 차단기실(11a3)로의 절연가스 흐름을 제어한다. 본 발명에서 제3제어밸브(EV3)는 전자밸브 타입으로 이루어져, 제어유닛(CB)에 의해 작동제어된다.The third control valve EV3 is installed on the third partition plate 11d and controls the flow of insulating gas from the second transformer chamber 11a2 to the circuit breaker chamber 11a3. In the present invention, the third control valve (EV3) is of the electromagnetic valve type, and its operation is controlled by the control unit (CB).

상기 제4제어밸브(EV4)는, 제4구획판(11e)에 설치되어, 제2변류기실(11a2)에서 선로용단로기실(11a5)로의 절연가스 흐름을 제어한다. 본 발명에서 제4제어밸브(EV4)는 전자밸브 타입을 이루어져, 제어유닛(CB)에 의해 작동제어된다.The fourth control valve EV4 is installed on the fourth partition plate 11e and controls the flow of insulating gas from the second transformer chamber 11a2 to the line disconnector chamber 11a5. In the present invention, the fourth control valve (EV4) is of the electromagnetic valve type, and its operation is controlled by the control unit (CB).

상기 제1,2,3압력센서(PS1,PS2,PS3)는, 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)에 각각 설치되어, 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)의 내부 압력을 각각 측정한다.The first, second, and third pressure sensors (PS1, PS2, and PS3) are installed in the bus disconnector room 11a1, the circuit breaker room 11a3, and the line disconnector room 11a5, respectively. ) and measure the internal pressure of the circuit breaker room (11a3) and the line disconnector room (11a5), respectively.

상기 제어유닛(CB)은, 제1기준값과, 제1기준값보다 작은 제2기준값이 설정되고, 제1,2,3압력센서(PS1,PS2,PS3)로부터 측정압력값을 수신하되, 제1압력센서(PS1)으로부터의 측정압력값이 제1기준값보다 작은 경우 제1제어밸브(EV1)을 개방하고, 제2압력센서(PS2)로부터의 측정압력값이 제1기준값보다 작을 경우 제2제어밸브(EV2) 또는 제3제어밸브(EV3)를 개방하고, 제3압력센서(PS3)로부터의 측정압력값이 제1기준값보다 작을 경우 제4제어밸브(EV4)를 개방하며, 제1압력센서(PS1) 또는 제2압력센서(PS2) 또는 제3압력센서(PS3)로부터의 측정압력값이 제2기준값보다 작을 경우 경고신호를 출력한다. 본 발명에서 제1기준값 및 제2기준값은 필요에 따라 다양하게 설정되고, 제어유닛(CB)은 GIS본체(10) 주변에 배치되는 제어반(CS)에 내설된다.The control unit (CB) is configured to set a first reference value and a second reference value smaller than the first reference value, and receives measured pressure values from the first, second, and third pressure sensors (PS1, PS2, and PS3). If the measured pressure value from the pressure sensor (PS1) is less than the first reference value, the first control valve (EV1) is opened, and if the measured pressure value from the second pressure sensor (PS2) is less than the first reference value, the second control is performed. The valve (EV2) or the third control valve (EV3) is opened, and if the measured pressure value from the third pressure sensor (PS3) is less than the first reference value, the fourth control valve (EV4) is opened, and the first pressure sensor (PS3) is opened. If the measured pressure value from (PS1), second pressure sensor (PS2), or third pressure sensor (PS3) is less than the second reference value, a warning signal is output. In the present invention, the first and second reference values are set in various ways as needed, and the control unit (CB) is installed in the control panel (CS) arranged around the GIS main body (10).

상기 송신기(TR)는, 제어유닛(CB)로부터의 경고신호를 외부로 무선송출한다. 본 발명에서 송신기(TR)은 제어반(CS)에 설치되어, 제어유닛(CB)에 의해 제어된다.The transmitter (TR) wirelessly transmits a warning signal from the control unit (CB) to the outside. In the present invention, the transmitter (TR) is installed in the control panel (CS) and controlled by the control unit (CB).

상기 변압기(20)는, 도 1에 도시된 바와 같이, GIS(10)와 전기적으로 연결된다. 본 발명에서 변압기(20)는 스코트(scott) 변압기가 적용되고, 다수의 인출전선(21)이 인출되어 전차선(TL)과 연결된다.The transformer 20 is electrically connected to the GIS 10, as shown in FIG. 1. In the present invention, the transformer 20 is a Scott transformer, and a plurality of lead wires 21 are drawn out and connected to the tram line TL.

상기 전차선지지기구(30)는, 도 1에 도시된 바와 같이, 전차선(TL)을 지지하고, 변압기(20)로부터 인출되는 다수의 인출전선(21)을 지지한다.As shown in FIG. 1, the tram line support mechanism 30 supports the tram line TL and a plurality of lead wires 21 drawn from the transformer 20.

본 발명에서 전차선지지기구(30)는, 제1,2세로지지대(31,31')와, 가로지지대(32)와, 베이스(33)와, 가이드애자(34)와, 현수애자(36)을 갖춘다.In the present invention, the tram line support mechanism 30 includes first and second vertical supports 31 and 31', horizontal supports 32, base 33, guide insulator 34, and suspension insulator 36. Equipped with

상기 제1,2세로지지대(31,31')는, 서로 대향되게 구비된다. 본 발명에서 제1,2세로지지대(31,31')는 수직방향(상하방향)으로 배치되게 지면에 설치된다.The first and second vertical supports 31 and 31' are provided to face each other. In the present invention, the first and second vertical supports 31 and 31' are installed on the ground in a vertical direction (up and down).

상기 가로지지대(32)는, 양단이 제1,2세로지지대(31,31')의 상단에 각각 설치되어 제1,2세로지지대(31,31')를 연결한다.The horizontal supports 32 are installed at both ends on top of the first and second vertical supports 31 and 31', respectively, and connect the first and second vertical supports 31 and 31'.

상기 베이스(33)는, 가로지지대(31)의 하부에 수평방향(전후방향)으로 구비된다. 본 발명에서 베이스(33)는 판 형상을 이루고, 수평방향을 따라 가이드홈(33a)이 형성된다. 본 발명에서 가이드홈(33a)은 단면이 'T'자 형상을 이룰 수 있다. 한편 본 발명에서 베이스(33)는 가로지지대(31)에 착탈가능하게 설치될 수 있다.The base 33 is provided in the horizontal direction (forward-backward direction) at the lower part of the horizontal support 31. In the present invention, the base 33 has a plate shape, and a guide groove 33a is formed along the horizontal direction. In the present invention, the guide groove (33a) may have a 'T'-shaped cross section. Meanwhile, in the present invention, the base 33 can be detachably installed on the horizontal support 31.

상기 가이드애자(34)는, 베이스(33)에 수평방향(전후방향)으로 이동가능하면서 일정 위치에 고정가능하게 설치되고 인출전선(21)을 지지한다. 본 발명에서 가이드애자(34)는 다수 개가 구비된다. 본 발명에서 가이드애자(34)는, 상단에 'T'자 형상의 삽입부(34a)가 구비되고, 삽입부(34a)가 가이드홈(33a)에 이동가능하게 삽입된다. 한편 본 발명에서는 별도의 고정체(35)가 다수 개 구비되고, 각각의 고정체(35)가 베이스(33a)에 관통나사산체결되어 다수의 삽입부(34a)를 각각 가압고정한다. 본 발명에서 가이드애자(34)의 위치고정은 고정체(35)에 따른 가압방식을 통해 이루어질 시 베이스(33a)에는 수평방향으로 다수의 나사홀이 구비된다. 또한 본 발명에서 가이드애자(34)의 위치고정은 통상의 다양한 방식이 적용가능하다.The guide insulator 34 is installed on the base 33 to be movable in the horizontal direction (front-back direction) and fixable at a certain position, and supports the lead wire 21. In the present invention, a plurality of guide insulators 34 are provided. In the present invention, the guide insulator 34 is provided with a 'T' shaped insertion part 34a at the top, and the insertion part 34a is movably inserted into the guide groove 33a. Meanwhile, in the present invention, a plurality of separate fixtures 35 are provided, and each fixture 35 is fastened with a through thread to the base 33a to pressurize and secure each of the plurality of insertion portions 34a. In the present invention, when the position of the guide insulator 34 is fixed through a pressurizing method according to the fixture 35, the base 33a is provided with a plurality of screw holes in the horizontal direction. In addition, in the present invention, various conventional methods can be applied to fixing the position of the guide insulator 34.

상기 현수애자(36)는, 가로지지대(32)에 설치되고 전차선(TL)이 지지된다. 본 발명에서 현수애자(36)는 다수 개가 구비된다.The suspension insulator 36 is installed on the horizontal support 32 and supports the tram line TL. In the present invention, a plurality of suspension insulators 36 are provided.

상기 조류퇴치기(40)는, 도 1, 도 5에 도시된 바와 같이, 회전장치(41)와, 회전바(42)와, 반사리본(43)을 갖춘다.As shown in FIGS. 1 and 5, the bird repellant 40 includes a rotating device 41, a rotating bar 42, and a reflective ribbon 43.

상기 회전장치(41)는, 제1세로지지대(31) 또는 제2세로지지대(31') 또는 가로지지대(32)에 설치되어 일정시간마다 구동된다. 본 발명에서 회전장치(41)는 타이머 기능을 구비하여, 일정시간마다 구동된다. 일예로 회전장치(41)는 아침 7시에서 저녁 7시까지만 구동되도록 설정될 수 있다. 한편 본 발명에서 회전장치(41)는 모터일 수 있지만, 회전바(42)를 회전시킬 수 있으면 다양한 구동방식이 적용될 수 있다.The rotating device 41 is installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32 and is driven at regular intervals. In the present invention, the rotating device 41 has a timer function and is driven at regular intervals. For example, the rotating device 41 may be set to operate only from 7 a.m. to 7 p.m. Meanwhile, in the present invention, the rotating device 41 may be a motor, but various driving methods can be applied as long as the rotating bar 42 can be rotated.

상기 회전바(42)는, 회전장치(41)에 연결되어 회전장치(41)에 의해 회전한다. 본 발명에서 회전바(42)는 회전장치(41)의 회전축(미도시)에 연결된다.The rotation bar 42 is connected to the rotation device 41 and rotates by the rotation device 41. In the present invention, the rotating bar 42 is connected to the rotating shaft (not shown) of the rotating device 41.

상기 반사리본(43)은, 회전바(42)에 설치된다. 본 발명에서 반사리본(43)은 다수 개가 구비되고, 표면에 반사물질이 도포된다.The reflective ribbon 43 is installed on the rotating bar 42. In the present invention, a plurality of reflective ribbons 43 are provided, and a reflective material is applied to the surface.

상기 배터리(50)는, 도 1, 도 5에 도시된 바와 같이, 제1세로지지대(31) 또는 제2세로지지대(31') 또는 가로지지대(32)에 설치되어, 회전장치(41)에 전원을 공급한다. 본 발명에서는 회전장치(41)에 전원을 공급할 수 있으면, 배터리(50) 이외의 다양한 전원공급장치가 적용될 수 있다. As shown in FIGS. 1 and 5, the battery 50 is installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32, and is attached to the rotating device 41. Supply power. In the present invention, as long as power can be supplied to the rotating device 41, various power supply devices other than the battery 50 can be applied.

한편, 본 발명에서는 조류퇴치기(40) 및 배터리(50)는, 제1세로지지대(31)에 설치되는 것으로 도시하였지만, 전차선지지기구(30)의 다양한 위치에 설치될 수 있다. Meanwhile, in the present invention, the bird repellant 40 and the battery 50 are shown as being installed on the first vertical support 31, but they can be installed at various positions of the tram line support mechanism 30.

상기 베이스(60)는, 도 1, 도 9에 도시된 바와 같이, 베이스본체(61)와, 노즐(62)를 갖춘다.The base 60 includes a base body 61 and a nozzle 62, as shown in FIGS. 1 and 9.

상기 베이스본체(61)는, 베이스본체(61)의 내부에 구비되는 메인이동라인(61a)과, 베이스본체(61)의 내부에 구비되고 메인이동라인(61a)에서 분기되어 외부로 노출되는 다수의 분기이동라인(61b)을 갖추고, GIS(10)와 변압기(20)가 안착배치된다. 본 발명에서 메인이동라인(61a)과 분기이동라인(61b) 배관 형태일 수 있다. 한편 본 발명에서 베이스본체(61)는 절연재질로 이루어진다. 한편 분기이동라인(61b)은 물을 살수(분사)할 시, 살수된 물이 GIS(10) 및 변압기(20) 및 수전장치(70)와 직접적으로 접촉하지 않는 위치에 배치되는 것이 바람직하다. The base body 61 includes a main moving line 61a provided inside the base body 61, and a plurality of main moving lines 61a provided inside the base body 61 and branched from the main moving line 61a and exposed to the outside. It is equipped with a branch movement line (61b), and the GIS (10) and transformer (20) are installed and placed. In the present invention, it may be in the form of a main movement line (61a) and a branch movement line (61b) piping. Meanwhile, in the present invention, the base body 61 is made of an insulating material. Meanwhile, when spraying (spraying) water, the branch moving line (61b) is preferably placed in a position where the sprayed water does not directly contact the GIS (10), the transformer (20), and the power receiving device (70).

상기 노즐(62)은, 분기이동라인(61b)에 설치된다. 본 발명에서 노즐(62)은 다수 개가 구비된다. The nozzle 62 is installed on the branch movement line 61b. In the present invention, a plurality of nozzles 62 are provided.

상기 수전장치(70)는, 도 1에 도시된 바와 같이, 베이스본체(61)에 안착배치되고 역사시설물로 전력을 공급한다. 본 발명에서 수전장치(70)는 한전으로부터 전기를 공급받아 역사시설물로 공급한다. 역사시설물은 조명, 역무시설, 전산기기 등의 각종 장비를 말한다.As shown in FIG. 1, the power receiving device 70 is mounted on the base body 61 and supplies power to station facilities. In the present invention, the power receiving device 70 receives electricity from KEPCO and supplies it to station facilities. Station facilities refer to various equipment such as lighting, station facilities, and computer equipment.

상기 냉각수공급장치(80)는, 도 9, 도 10에 도시된 바와 같이, 베이스(60)의 메인이동라인(61a)에 물(냉각수)을 공급한다. 본 발명에서 냉각수공급장치(80)는 메인이동라인(61a)과 연결되어 물을 공급한다. 한편 본 발명에서 냉각수공급장치(80)는 물 공급용 펌프 및 제어밸브가 구비되고, 제어밸브가 개방될 시 메인이동라인(61a)로 물이 공급된다.As shown in FIGS. 9 and 10, the cooling water supply device 80 supplies water (cooling water) to the main moving line 61a of the base 60. In the present invention, the cooling water supply device 80 is connected to the main moving line (61a) to supply water. Meanwhile, in the present invention, the cooling water supply device 80 is equipped with a water supply pump and a control valve, and when the control valve is opened, water is supplied to the main movement line 61a.

상기 살수경고기(90)는, 도 1, 도 9에 도시된 바와 같이, GIS(10)와 변압기(20)와 수전장치(70)에 각각 설치되어 경고표시를 한다. 본 발명에서 살수경고기(90)는 경고등 또는 경고음성장치 또는 레이저표시장치일 수 있다. 한편 본 발명에서 살수경고기(90)는 경고기능을 할 수 있으면 그 설치위치는 다양하게 변형실시될 수 있으며, 살수경고기(90)가 레이저표시장치일 경우에는 레이저를 통해 베이스본체(61) 상면 또는 주변 지면에 경고표시를 할 수 있다.As shown in FIGS. 1 and 9, the sprinkler warning device 90 is installed on the GIS 10, the transformer 20, and the power receiving device 70, respectively, to display a warning. In the present invention, the sprinkler warning device 90 may be a warning light, a warning sound device, or a laser display device. Meanwhile, in the present invention, if the spray warning device 90 can perform a warning function, its installation location can be modified in various ways. If the spray warning device 90 is a laser display device, the base body 61 is transmitted through a laser. Warning signs can be placed on the top or surrounding ground.

상기 온도센서(100)는, 도 1, 도 9에 도시된 바와 같이, GIS(10)와 변압기(20)와 수전장치(70)에 각각 설치된다. 본 발명에서 온도센서(100)는 베이스(60) 주변의 온도를 측정할 수 있으면 그 설치위치는 다양하게 변형실시될 수 있다.As shown in FIGS. 1 and 9, the temperature sensor 100 is installed in the GIS 10, the transformer 20, and the power receiving device 70, respectively. In the present invention, as long as the temperature sensor 100 can measure the temperature around the base 60, its installation location can be modified in various ways.

상기 냉각살수컨트롤러(110)는, 도 10에 도시된 바와 같이, 온도센서(100)로부터 온도값을 수신하고, 상기 온도값이 기준값을 초과할 경우 냉각수공급장치(80) 및 살수경고기(90)를 구동한다. 본 발명에서 냉각살수컨트롤러(110)는 베이스(60)에 설치될 수 있지만, 그 설치위치는 다양하게 변형실시될 수 있다.As shown in FIG. 10, the cooling water controller 110 receives the temperature value from the temperature sensor 100, and when the temperature value exceeds the reference value, the cooling water supply device 80 and the water spray warning device 90 ) is run. In the present invention, the cooling spray controller 110 may be installed on the base 60, but its installation location may be modified in various ways.

상기 위험경고기구(120)는, 도 1, 도 11에 도시된 바와 같이, 지지바(12)와, 초음파감지센서(122)와, 위험알림기(123)를 갖춘다.As shown in FIGS. 1 and 11, the danger warning mechanism 120 includes a support bar 12, an ultrasonic sensor 122, and a danger alarm 123.

상기 지지바(121)는, 베이스본체(61)에 설치된다. 본 발명에서 지지바(121)는 긴 바 형상을 이루어, GIS(10) 또는 변압기(20) 또는 수전장치(70) 주변에 설치된다. The support bar 121 is installed on the base body 61. In the present invention, the support bar 121 has a long bar shape and is installed around the GIS 10, the transformer 20, or the power receiving device 70.

상기 초음파감지센서(122)는, 지지바(121)에 설치되어 주변 통행자를 감지한다. 본 발명에서 초음파감지센서(122)는, 주변 통행자를 감지하면 감지신호를 출력한다. 한편 본 발명에서는 주변 통행자(이동물체)를 감지할 수 다양한 감지수단이 적용가능하다.The ultrasonic sensor 122 is installed on the support bar 121 and detects nearby passers-by. In the present invention, the ultrasonic sensor 122 outputs a detection signal when it detects a nearby passerby. Meanwhile, in the present invention, various sensing means can be applied to detect nearby passers-by (moving objects).

상기 위험알림기(123)은, 지지바(121)에 설치되고 초음파감지센서(122)로부터 감지신호를 수신하면 주변에 위험경고신호 출력한다. 본 발명에서 위험알림기(123)는, 경고음을 출력하는 음성장치이거나 경고빛을 출력하는 경광등일 수 있다.The danger alarm 123 is installed on the support bar 121 and outputs a danger warning signal to the surrounding area when it receives a detection signal from the ultrasonic sensor 122. In the present invention, the danger alarm 123 may be a voice device that outputs a warning sound or a warning light that outputs a warning light.

상기 감시카메라(130)는, 도 1, 도 11에 도시된 바와 같이, 지지바(121)에 설치되어 주변을 촬영한다. 본 발명에서 감시카메라(130)는 지지바(121)의 상단에 설치되고, 촬영영상을 저장하거나, 촬영영상을 별도의 관리센터로 전송한다.As shown in FIGS. 1 and 11, the surveillance camera 130 is installed on the support bar 121 and takes pictures of the surroundings. In the present invention, the surveillance camera 130 is installed at the top of the support bar 121, and stores captured images or transmits the captured images to a separate management center.

한편, 본 발명에서 위험경고기구(120) 및 감시카메라(130)는 다수 개가 구비될 수 있고, 베이스본체(61)의 다양한 위치에 설치가능하다.Meanwhile, in the present invention, a plurality of hazard warning devices 120 and surveillance cameras 130 may be provided and may be installed in various positions of the base body 61.

도 12 내지 도 17은 본 발명의 작용을 설명하기 위한 도면으로서, 도 12 내지 도 17을 참조하여 본 발명의 작용을 설명하면 다음과 같다.FIGS. 12 to 17 are diagrams for explaining the operation of the present invention. The operation of the present invention is explained with reference to FIGS. 12 to 17 as follows.

본 발명에서는 변압기(20)로부터의 인출전선(21)의 인출 위치 또는 전차선(TL)이 지지된 현수애자(36)의 위치에 따라, 가이드애자(34)의 위치를 조절하여, 인출전선(21)과 전차선(TL)의 연결이 안정적으로 이루어지도록 할 수 있다.In the present invention, the position of the guide insulator 34 is adjusted according to the position of the outgoing wire 21 from the transformer 20 or the position of the suspension insulator 36 on which the tram line TL is supported, so that the outgoing wire 21 ) and the tram line (TL) can be connected stably.

즉, 본 발명은 도 12와 같이 가이드애자(34)의 위치를 조절하여, 다양한 설치환경에 맞게 인출전선(21)과 전차선(TL)을 연결할 수 있다.That is, the present invention can adjust the position of the guide insulator 34 as shown in FIG. 12 to connect the lead wire 21 and the tram line TL to suit various installation environments.

이하 본 발명에서 절연가스의 이동에 따른 절연성능 유지 방식을 설명하면 다음과 같다.Hereinafter, the method of maintaining insulation performance according to the movement of insulation gas in the present invention will be described as follows.

본 발명은 케이스(11a)의 모선용단로기실(11a1)에서 절연가스가 조금씩 누출될 경우, 모선용단로기실(11a1)의 압력이 낮아진다.According to the present invention, when insulating gas leaks little by little from the bus disconnector chamber 11a1 of the case 11a, the pressure of the busbar disconnector chamber 11a1 is lowered.

이때, 제1압력센서(PS1)는 모선용단로기실(11a1)의 측정 압력값을 제어유닛(CB)에 전송하고, 제어유닛(CB)은 상기 측정 압력값과 기 설정된 제1기준값을 비교하여, 상기 측정 압력 값이 제1기준값보다 낮을 경우, 제1제어밸브(EV1)를 개방한다.At this time, the first pressure sensor (PS1) transmits the measured pressure value of the bus disconnector room (11a1) to the control unit (CB), and the control unit (CB) compares the measured pressure value with a preset first reference value. , if the measured pressure value is lower than the first reference value, the first control valve (EV1) is opened.

그러면, 케이스(11a)의 제1변류기실(11a2)에 수용된(충진된) 절연가스는 제1제어밸브(EV1)를 통해 모선용단로기실(11a1)로 이동하여(도 12의 화살표 방향 참조), 모선용단로기실(11a1)의 절연성능 저하를 방지할 수 있다.Then, the insulating gas contained (filled) in the first current transformer chamber 11a2 of the case 11a moves to the bus disconnector chamber 11a1 through the first control valve EV1 (see arrow direction in FIG. 12). , it is possible to prevent deterioration of the insulation performance of the bus disconnector room 11a1.

또한, 본 발명은 케이스(11a)의 차단기실(11a3)에서 절연가스가 조금씩 누출될 경우, 차단기실(11a3)의 압력이 낮아진다.In addition, according to the present invention, when insulating gas leaks little by little from the circuit breaker chamber (11a3) of the case (11a), the pressure of the circuit breaker chamber (11a3) decreases.

이때, 제2압력센서(PS2)는 차단기실(11a3)의 측정 압력값을 제어유닛(CB)에 전송하고, 제어유닛(CB)은 상기 측정 압력값과 기 설정된 제1기준값을 비교하여, 상기 측정 압력 값이 제1기준값보다 낮을 경우, 제2제어밸브(EV2) 또는 제3제어밸브(EV3)를 개방하거나, 제2제어밸브(EV2) 및 제3제어밸브(EV3)를 개방한다.At this time, the second pressure sensor (PS2) transmits the measured pressure value of the circuit breaker chamber (11a3) to the control unit (CB), and the control unit (CB) compares the measured pressure value with a preset first reference value, If the measured pressure value is lower than the first reference value, the second control valve (EV2) or the third control valve (EV3) is opened, or the second control valve (EV2) and the third control valve (EV3) are opened.

그러면, 케이스(11a)의 제1변류기실(11a2)와 제2변류기실(11a4)에 수용된(충진된) 절연가스는 제2제어밸브(EV2)와 제3제어밸브(EV3)를 통해 차단기실(11a3)로 이동하여(도 13의 화살표 방향 참조), 차단기실(11a3)의 절연성능 저하를 방지할 수 있다. Then, the insulating gas contained (filled) in the first transformer chamber (11a2) and the second transformer chamber (11a4) of the case (11a) passes through the second control valve (EV2) and the third control valve (EV3) to the circuit breaker chamber. By moving to (11a3) (see the arrow direction in FIG. 13), it is possible to prevent deterioration of the insulation performance of the circuit breaker room (11a3).

또한, 본 발명은 케이스(11a)의 선로용단로기실(11a5)에서 절연가스가 조금씩 누출될 경우, 선로용단로기실(11a5)의 압력이 낮아진다.In addition, according to the present invention, when insulating gas leaks little by little from the line disconnector chamber 11a5 of the case 11a, the pressure of the line disconnector chamber 11a5 is lowered.

이때, 제3압력센서(PS3)는 선로용단로기실(11a5)의 측정 압력값을 제어유닛(CB)에 전송하고, 제어유닛(CB)은 상기 측정 압력값과 기 설정된 제1기준값을 비교하여, 상기 측정 압력 값이 제1기준값보다 낮을 경우, 제4제어밸브(EV4)를 개방한다.At this time, the third pressure sensor (PS3) transmits the measured pressure value of the line disconnector room (11a5) to the control unit (CB), and the control unit (CB) compares the measured pressure value with the preset first reference value. , if the measured pressure value is lower than the first reference value, the fourth control valve (EV4) is opened.

그러면, 케이스(11a)의 제2변류기실(11a4)에 수용된(충진된) 절연가스는 제4제어밸브(EV4)를 통해 선로용단로기실(11a5)로 이동하여(도 13의 화살표 방향 참조), 선로용단로기실(11a5)의 절연성능 저하를 방지할 수 있다.Then, the insulating gas contained (filled) in the second transformer chamber 11a4 of the case 11a moves to the line disconnector chamber 11a5 through the fourth control valve EV4 (see arrow direction in FIG. 13). , it is possible to prevent deterioration of the insulation performance of the line disconnector room 11a5.

이와 같이 제1변류기실(11a2) 및 제2변류기실(11a4) 내의 절연가스를 모선용단로기실(11a1) 및 차단기실(11a3) 및 선로용단로기실(11a5)로 이동시킴에도 불구하고, 제1,2,3압력센서(PS1,PS2,PS3)로부터의 측정 압력값이 기 설정된 제2기준값보다 작아지면, 제어유닛(CB)는 송신기(TR)를 매개로 별도의 관리센터로 제1,2,3압력센서(PS1,PS2,PS3)에 대응한 경고신호를 출력한다 그러면 관리자는 이를 확인하여 GIS(10)의 절연문제 발생에 신속하게 대응(점검)할 수 있다.In this way, despite moving the insulating gas in the first transformer room (11a2) and the second transformer room (11a4) to the bus disconnector room (11a1), the circuit breaker room (11a3), and the line disconnector room (11a5), When the measured pressure values from the 1st, 2nd, and 3rd pressure sensors (PS1, PS2, and PS3) become lower than the preset second reference value, the control unit (CB) sends the first, second, and third pressure signals to a separate management center via the transmitter (TR). A warning signal corresponding to the 2nd and 3rd pressure sensors (PS1, PS2, PS3) is output. Then, the manager can check this and quickly respond (check) if an insulation problem occurs in the GIS (10).

한편, 본 발명에서는 제1변류기실(11a2) 또는 제2변류기실(11a4)의 절연가스가 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)로 이동된 후, 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)의 내부 압력이 기 설정된 제1기준값보다 다시 높아지면, 제1제어밸브(EV1) 또는 제2제어밸브(EV2) 또는 제3제어밸브(EV3) 또는 제4제어밸브(EV4)는 제어유닛(CB)에 의해 폐쇄된다.Meanwhile, in the present invention, after the insulating gas in the first transformer room (11a2) or the second transformer room (11a4) is moved to the bus disconnector room (11a1) or circuit breaker room (11a3) or line disconnector room (11a5), When the internal pressure of the bus disconnector room (11a1), circuit breaker room (11a3), or line disconnector room (11a5) becomes higher again than the preset first reference value, the first control valve (EV1) or the second control valve (EV2) Alternatively, the third control valve (EV3) or fourth control valve (EV4) is closed by the control unit (CB).

또한, 본 발명에서는 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)에 절연가스가 기준(제2기준값) 미만으로 부족하면, 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)에 절연가스를 충진한다.In addition, in the present invention, if the insulating gas is insufficient below the standard (second standard value) in the bus disconnector room 11a1 or the circuit breaker room 11a3 or the line disconnector room 11a5, the bus disconnector room 11a1 or the circuit breaker room 11a5 is cut off. Fill the air chamber (11a3) or the line disconnector chamber (11a5) with insulating gas.

이때, 본 발명은 모선용단로기실(11a1)에 절연가스를 주입하면, 모선용단로기실(11a1)로 주입된 절연가스는 모선용단로기실(11a1)에 충분히 주입되면서 제1체크밸브(CV1)를 통해 제1변류기실(11a2)로 이동하여 제1변류기실(11a2)을 충진한다.(도 14의 화살표 방향 참조)At this time, in the present invention, when insulating gas is injected into the bus disconnector chamber (11a1), the insulating gas injected into the busbar disconnector chamber (11a1) is sufficiently injected into the busbar disconnector chamber (11a1) to open the first check valve (CV1). moves to the first deflector chamber (11a2) and fills the first deflector chamber (11a2) (see arrow direction in FIG. 14).

또한, 본 발명은 차단기실(11a3)에 절연가스를 주입하면, 차단기실(11a3)로 주입된 절연가스는 차단기실(11a3)에 충분히 주입되면서 제2체크밸브(CV2)를 통해 제1변류기실(11a2)로 이동하여 제1변류기실(11a2)을 충진하고 제3체크밸브(CV3)를 통해 제2변류기실(11a4)로 이동하여 제2변류기실(11a4)을 충진한다.(도 14의 화살표 방향 참조)In addition, according to the present invention, when the insulating gas is injected into the breaker chamber (11a3), the insulating gas injected into the breaker chamber (11a3) is sufficiently injected into the breaker chamber (11a3) and is injected into the first transformer chamber through the second check valve (CV2). Move to (11a2) to fill the first transformer chamber (11a2) and move to the second transformer chamber (11a4) through the third check valve (CV3) to fill the second transformer chamber (11a4) (see Figure 14). (see arrow direction)

또한, 본 발명은 선로용단로기실(11a5)에 절연가스를 주입하면, 선로용단로기실(11a5)로 주입된 절연가스는 선로용단로기실(11a5)에 충분히 주입되면서 제4체크밸브(CV4)를 통해 제2변류기실(11a4)로 이동하여 제2변류기실(11a4)을 충진한다.(도 14의 화살표 방향 참조)In addition, according to the present invention, when the insulating gas is injected into the line disconnector room (11a5), the insulating gas injected into the line disconnector room (11a5) is sufficiently injected into the line disconnector room (11a5) to open the fourth check valve (CV4). moves to the second deflector chamber (11a4) and fills the second deflector chamber (11a4) (see arrow direction in FIG. 14).

한편, 점검 등을 위해 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)는 빈번하게 개방된다.Meanwhile, the bus disconnector room 11a1, circuit breaker room 11a3, or line disconnector room 11a5 is frequently opened for inspection, etc.

이때, 본 발명은, 점검을 위해 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)를 개방하면, 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5) 내부의 절연가스가 외부로 배출된다. 그러나 제1,2,3,4구획판(11b,11c,11d,11e)에는 제1,2,3,4체크밸브(CV1,CV2,CV3,CV4)가 설치되어, 제1,2변류기실(11a2,11a4) 내부의 절연가스는 외부로 배출되지 않는다.At this time, in the present invention, when the bus disconnector room (11a1) or the circuit breaker room (11a3) or the line disconnector room (11a5) is opened for inspection, the bus disconnector room (11a1) or the circuit breaker room (11a3) or the line disconnector room (11a1) is disconnected. The insulating gas inside the log chamber 11a5 is discharged to the outside. However, the 1st, 2, 3, and 4th compartment plates (11b, 11c, 11d, 11e) are installed with the 1st, 2, 3, and 4th check valves (CV1, CV2, CV3, and CV4), (11a2,11a4) The insulating gas inside is not discharged to the outside.

그리고, 본 발명은, 점검 완료 시, 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)를 폐쇄 후 절연가스를 주입하면, 모선용단로기실(11a1) 또는 차단기실(11a3) 또는 선로용단로기실(11a5)는 상기에서 언급한 절연가스 주입(도 14 참조)과 같은 과정으로 절연가스가 주입된다. In addition, in the present invention, when the inspection is completed, the bus disconnector room (11a1) or the circuit breaker room (11a3) or the line disconnector room (11a5) is closed and insulating gas is injected. Insulating gas is injected into (11a3) or the line disconnector room (11a5) through the same process as the above-mentioned insulating gas injection (see FIG. 14).

한편, 본 발명이 설치된 상태에서, 바람이 불면 조류퇴치기(40)의 반사리본(43)이 펄럭이면서 조류의 접근이 차단된다.Meanwhile, with the present invention installed, when the wind blows, the reflective ribbon 43 of the bird repellant 40 flutters, blocking the approach of birds.

그리고, 본 발명은, 일정 시간(일예로 낮 시간) 마다 조류퇴치기(40)의 회전장치(41)가 구동되고, 회전장치(41)의 구동에 의해 도 15와 같이 회전바(42)가 회전한다.In addition, in the present invention, the rotation device 41 of the bird repellant 40 is driven every certain time (for example, during the day), and the rotation bar 42 is rotated as shown in FIG. 15 by driving the rotation device 41. It rotates.

그러면, 반사리본(43)이 회전바(42)를 따라 회전하면서 빛 반사가 더욱 증강되어, 조류가 전차선지지기구(30)로 접근하는 것이 더욱 효과적으로 방지된다.Then, as the reflective ribbon 43 rotates along the rotating bar 42, light reflection is further enhanced, and birds are more effectively prevented from approaching the tram line support mechanism 30.

뿐만 아니라, 본 발명은, 본 발명이 설치된 상태에서 GIS(10) 및 변압기(20) 및 수전장ㅈ치(70)의 주변 온도가 상승하여, 냉각수컨트롤러(110)가 온도센서(100)로부터 수신한 온도값이 기준값을 초과하면, 냉각수컨트롤러(110)는 냉각수공급장치(80) 및 살수경고기(90)를 구동한다.In addition, the present invention is that, in the state in which the present invention is installed, the surrounding temperature of the GIS 10, the transformer 20, and the electric receiving device 70 increases, and the coolant controller 110 receives the signal from the temperature sensor 100. When a temperature value exceeds the reference value, the coolant controller 110 drives the coolant supply device 80 and the spray warning device 90.

이때, 냉각수공급장치(80)는 물을 메인이동라인(61a)로 공급하고, 메인이동라인(61a)을 통과한 물이 분기이동라인(61b) 및 노즐(62)을 통해 도 16과 같이 살수(분사)되고, 이와 동시에 살수경고기(90)가 주변에 경고신호(경고빛, 경고음)를 출력한다.At this time, the cooling water supply device 80 supplies water to the main movement line 61a, and the water passing through the main movement line 61a is sprayed through the branch movement line 61b and the nozzle 62 as shown in FIG. (sprayed), and at the same time, the spray warning device 90 outputs a warning signal (warning light, warning sound) to the surrounding area.

그러면, GIS(10) 및 변압기(20) 및 수전장치(70)의 주변이 냉각되어 GIS(10) 및 변압기(20) 및 수전장치(70)의 안전성을 높일 수 있고, 물 살수 지점으로 주변인이 다가오는 것을 방지할 수 있다.Then, the surroundings of the GIS (10), the transformer (20), and the power receiving device (70) are cooled to increase the safety of the GIS (10), the transformer (20), and the receiving device (70), and the surrounding people can be prevented from entering the water spray point. You can prevent it from coming.

또한, 본 발명은, 본 발명이 설치된 상태에서 일반인이 GIS(10) 또는 변압기(20) 또는 수전장치(70) 주변으로 접근하면, 도 17과 같이 초음파감지센서(122)는 이를 감지하여 감지신호를 출력하고, 이를 수신한 위험알림기(123)는 주변에 경고신호(경고음)를 출력한다. 그러면 일반인은 주변에 고압 전기 설비가 있다는 것을 알 수 있다.In addition, the present invention is that when the general public approaches the GIS 10, the transformer 20, or the power receiving device 70 while the present invention is installed, the ultrasonic sensor 122 detects this as shown in FIG. 17 and generates a detection signal. Outputs, and the danger notification device 123 that receives this outputs a warning signal (alarm sound) to the surrounding area. Then, the general public can know that there are high-voltage electrical facilities nearby.

그리고, 본 발명은, 본 발명이 설치된 상태에서 감시카메라(130)가 주변을 촬영한다. 따라서 본 발명 주변에서 문제가 발생하였을 경우 정확히 문제 상황을 확인할 수 있다.And, in the present invention, the surveillance camera 130 takes pictures of the surroundings while the present invention is installed. Therefore, if a problem occurs around the present invention, the problem situation can be accurately confirmed.

상술한 바와 같은 본 발명은, 전차선지지기구(30)를 통해 전차선(TL)을 안전하게 지지하되, 가이드애자(34)의 위치이동을 통해, 변압기(20) 및 전차선(TL)의 다양한 설치 환경에 맞게, 변압기(20)의 인출전선(21) 및, 전차선(TL)을 편리하게 연결할 수 있는 효과가 있다.As described above, the present invention safely supports the tramline (TL) through the tramline support mechanism 30, and allows the transformer 20 and the tramline (TL) to be installed in various installation environments by moving the position of the guide insulator 34. Correspondingly, there is an effect of conveniently connecting the lead wire 21 of the transformer 20 and the tram line TL.

한편, 본 발명은, 역사시설물에 전기를 공급하기 위한 수전설비 구조에, GIS(10)와 같이 전철 전기공급을 위한 구성 등 다양한 구성을 더 포함한다는 의미에서 본 발명의 명칭을 '역사 시설물 전기 공급용 복합기능 수전장비'로 정의하고, 본 발명의 청구대상을 '복합기능 수전장비'로 정의한다.Meanwhile, the present invention is called 'Electricity Supply to Station Facilities' in the sense that it further includes various configurations such as a configuration for supplying electricity to subway trains such as GIS (10) in the structure of a power receiving facility for supplying electricity to station facilities. It is defined as ‘complex function power receiving equipment’, and the subject of claims of the present invention is defined as ‘complex function power receiving equipment’.

10: GIS 11; GIS본체
12: 모선용단로기 13: 제1변류기
14: 차단기 15; 제2변류기
16: 선로용단로기 17: 부싱
18: 보수용접지개폐기 19: 선로용접지개폐기
CV1~CV4: 제1~4체크밸브 EV1~EV4: 제1~4제어밸브
PS1~PS3: 제1~3압력센서 CB: 제어유닛
TR: 송신기 20: 변압기
30: 전차선지지기구 31,31': 제1,2세로지지대
32: 가로지지대 33: 베이스
34: 가이드애자 35: 고정체
36: 현수애자 40: 조류퇴치기
41: 회전장치 42: 회전바
43: 반사리본 50: 배터리
60: 베이스 61: 베이스본체
62: 노즐 70: 수전장치
80: 냉각수공급장치 90: 살수경고기
100: 온도센서 110: 냉각살수컨트롤러
120: 위험경고기구 121: 지지바
122: 초음파감지센서 123: 위험알림기
130: 감시카메라 ML: 모선
TL: 전차선10: GIS 11; GIS main body
12: Bus disconnector 13: First transformer
14: breaker 15; 2nd transformer
16: Line disconnector 17: Bushing
18: Repair welding ground switch 19: Line welding ground switch
CV1~CV4: Check valves 1~4 EV1~EV4: Control valves 1~4
PS1~PS3: 1st~3rd pressure sensor CB: Control unit
TR: Transmitter 20: Transformer
30: Tram line support mechanism 31,31': 1st and 2nd vertical supports
32: horizontal support 33: base
34: guide insulator 35: fixture
36: Suspension insulator 40: Bird repellant
41: Rotating device 42: Rotating bar
43: reflective ribbon 50: battery
60: Base 61: Base body
62: Nozzle 70: Faucet device
80: Cooling water supply device 90: Sprinkler warning device
100: Temperature sensor 110: Cooling water controller
120: Hazard warning mechanism 121: Support bar
122: Ultrasonic sensor 123: Danger notification device
130: Surveillance Camera ML: Mothership
TL: tram line

Claims

A bus disconnector room (11a1) that accommodates the insulating gas, a first transformer room (11a2) that communicates with the bus disconnector chamber (11a1) and accommodates the insulating gas, and a first transformer chamber (11a2) that communicates with the first transformer chamber (11a2) and accommodates the insulating gas. a circuit breaker chamber (11a3), a second transformer chamber (11a4) that communicates with the circuit breaker chamber (11a3) and accommodates insulating gas, and a line disconnector chamber (11a5) that communicates with the second transformer chamber (11a4) and accommodates insulating gas. ), a first partition plate 11b installed in the case 11a and dividing the bus disconnector chamber 11a1 and the first transformer chamber 11a2, and a first partition plate 11b installed in the case 11a. A second partition plate 11c is installed in the case 11a to partition the first transformer chamber 11a2 and the breaker chamber 11a3, and a second partition plate 11c is installed in the case 11a to partition the breaker chamber 11a3 from the second transformer chamber 11a4. A GIS main body (11) equipped with a three-partition plate (11d) and a fourth partition plate (11e) built into the case (11a) to partition the second deflector chamber (11a4) and the line disconnector chamber (11a5); A bus disconnector (12) installed in the bus disconnector room (11a1); A first current transformer (13) installed in the first current transformer room (11a2); A circuit breaker (14) installed in the circuit breaker room (11a3); A second transformer (15) installed in the second transformer room (11a4); A line disconnector (16) installed in the line disconnector room (11a5); A GIS (10) consisting of a bushing (17) installed in the line disconnector room (11a5) and protruding to the outside; A transformer (20) electrically connected to the GIS (10); In the multi-function power receiving equipment including a tram line support mechanism (30) that supports a tram line (TL) and a plurality of lead wires (21) drawn from the transformer (20),
The first partition plate (11b) partitions the bus disconnector chamber (11a1) and the first transformer chamber (11a2) so that the bus disconnector chamber (11a1) and the first transformer chamber (11a2) do not communicate,
The second partition plate (11c) partitions the first transformer chamber (11a2) and the circuit breaker chamber (11a3) so that the first transformer chamber (11a2) and the circuit breaker chamber (11a3) do not communicate,
The third partition plate 11d partitions the circuit breaker chamber 11a3 and the second transformer chamber 11a4 so that the circuit breaker chamber 11a3 and the second transformer chamber 11a4 do not communicate,
The fourth partition plate 11e divides the second transformer chamber 11a4 and the line disconnector chamber 11a5 so that the second transformer chamber 11a4 and the line disconnector chamber 11a5 do not communicate,
GIS(10) is,
A first check valve (CV1) installed on the first partition plate (11b) to allow insulating gas to flow only from the bus disconnector chamber (11a1) to the first transformer chamber (11a2);
A second check valve (CV2) installed on the second partition plate (11c) to allow insulating gas to flow from the circuit breaker chamber (11a3) only to the first transformer chamber (11a2);
A third check valve (CV3) installed on the third partition plate (11d) to allow insulating gas to flow only from the circuit breaker chamber (11a3) to the second transformer chamber (11a4);
A fourth check valve (CV4) installed on the fourth partition plate (11e) to allow insulating gas to flow only from the line disconnector chamber (11a5) to the second transformer chamber (11a2);
A first control valve (EV1) installed on the first partition plate (11b) to control the flow of insulating gas from the first transformer chamber (11a2) to the bus disconnector chamber (11a1);
A second control valve (EV2) installed in the second partition plate (11c) to control the flow of insulating gas from the first transformer chamber (11a2) to the circuit breaker chamber (11a3);
A third control valve (EV3) installed in the third partition plate (11d) to control the flow of insulating gas from the second transformer chamber (11a2) to the circuit breaker chamber (11a3);
A fourth control valve (EV4) installed on the fourth partition plate (11e) to control the flow of insulating gas from the second transformer chamber (11a2) to the line disconnector chamber (11a5);
It is installed in the bus disconnector room (11a1) and the circuit breaker room (11a3) and the line disconnector room (11a5), respectively, and the internal pressure of the bus disconnector room (11a1) and the circuit breaker room (11a3) and the line disconnector room (11a5) 1st, 2nd, and 3rd pressure sensors (PS1, PS2, PS3) that respectively measure;
A first reference value and a second reference value smaller than the first reference value are set, and measured pressure values are received from the first, second, and third pressure sensors (PS1, PS2, and PS3), and the measurement is made from the first pressure sensor (PS1). If the pressure value is less than the first reference value, the first control valve (EV1) is opened, and if the measured pressure value from the second pressure sensor (PS2) is less than the first reference value, the second control valve (EV2) or the third control is controlled. The valve (EV3) is opened, and if the measured pressure value from the third pressure sensor (PS3) is less than the first reference value, the fourth control valve (EV4) is opened, and the first pressure sensor (PS1) or the second pressure sensor is opened. A control unit (CB) that outputs a warning signal when the measured pressure value from (PS2) or the third pressure sensor (PS3) is less than the second reference value;
Equipped with a transmitter (TR) that wirelessly transmits a warning signal from the control unit (CB) to the outside,
The tram line support mechanism 30 is,
The first and second vertical supports (31, 31') are provided to face each other, and both ends are installed on the top of the first and second vertical supports (31, 31'), respectively, and the first and second vertical supports (31, 31') are provided to face each other. ), a horizontal support 32 connecting the horizontal support 31, a base 33 provided horizontally at the bottom of the horizontal support 31, and a horizontal support 33 that is movable in the horizontal direction and is fixed to a certain position and is pulled out. Equipped with a plurality of guide insulators (34) supporting the electric wire (21) and a plurality of suspension insulators (36) installed on the horizontal supports (32) and supporting the tram line (TL),
A rotating device 41 installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32 and driven at regular intervals, and a rotating device 41 connected to the rotating device 41. A bird repellant (40) having a rotating bar (42) rotated by and a plurality of reflective ribbons (43) installed on the rotating bar (42); a battery 50 installed on the first vertical support 31, the second vertical support 31', or the horizontal support 32 to supply power to the rotating device 41; A main moving line 61a provided inside the base body 61, and a plurality of branch moving lines 61b provided inside the base body 61 and branched from the main moving line 61a and exposed to the outside. Equipped with a base body (61) on which the GIS (10) and the transformer (20) are seated; A base 60 consisting of a plurality of nozzles 62 installed on the branch movement line 61b; A power receiving device (70) mounted on the base body (61) and supplying power to station facilities; a cooling water supply device (80) that supplies water to the main moving line (61a) of the base (60); A sprinkler warning device (90) installed on the GIS (10), the transformer (20), and the power receiving device (70) to display a warning display; A temperature sensor 100 installed in the GIS 10, the transformer 20, and the power receiving device 70, respectively; a cooling water controller (110) that receives a temperature value from the temperature sensor (100) and operates a cooling water supply device (80) and a water spray warning device (90) when the temperature value exceeds a standard value; A support bar 121 installed on the base body 61; An ultrasonic sensor 122 installed on the support bar 121 to detect nearby passersby; A danger warning device 120 that is installed on the support bar 121 and outputs a danger warning signal to the surrounding area when it receives a detection signal from the ultrasonic sensor 122; Surveillance camera (130) installed on the support bar (121) to film the surroundings
A multi-function water faucet equipment further comprising: