KR100923006B1 - Intelligence style electric leakage interception alarm system - Google Patents

Intelligence style electric leakage interception alarm system Download PDF

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Publication number
KR100923006B1
KR100923006B1 KR1020080051115A KR20080051115A KR100923006B1 KR 100923006 B1 KR100923006 B1 KR 100923006B1 KR 1020080051115 A KR1020080051115 A KR 1020080051115A KR 20080051115 A KR20080051115 A KR 20080051115A KR 100923006 B1 KR100923006 B1 KR 100923006B1
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South Korea
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alarm
ground fault
unit
earth leakage
operator
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KR1020080051115A
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Korean (ko)
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김정환
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(주) 지트시스템
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents

Abstract

PURPOSE: An intelligent electric leakage interception alarm system is provided to send an alarm signal due to an electric leakage to an operator of a remote site through a network of a remote control server. CONSTITUTION: An intelligent electric leakage interception alarm system includes an electric leakage alarm part, a remote control server, and an operator side terminal. The electric leakage alarm part is connected to an input side of a load device and an output side of an electric power facility in a consumer side which uses the electric power facility, and transmits an alarm signal to a remote site through a communication network after sensing an electric leakage state of the load device. The remote control server stores and manages the alarm signal to database according to the consumer, and sends the alarm signal due to the electric leakage to an operator. The operator side terminal receives the alarm signal due to the electric leakage. A surge protecting part(11) is connected to an output side of an electric power facility. An electric leakage interception part(12) is connected to an output side of the surge protecting part and an input side of the load device.

Description

지능형 누전 차단 경보 시스템{Intelligence style electric leakage interception alarm system}Intelligent leakage protection system {Intelligence style electric leakage interception alarm system}

본 발명은 부하기기(예; 통신시스템, 산업설비)에 대한 누전 차단의 상태를 원격 감시하는 기술에 관한 것으로서, 보다 상세하게는 수용가의 부하기기에 누전이 발생하면 그 누전에 따른 경보신호를 원격지의 운용자에게 신속하게 통보할 수 있도록 하는 지능형 누전 차단 경보 시스템에 관한 것이다.The present invention relates to a technology for remotely monitoring the state of a short circuit breaker for a load device (for example, a communication system, industrial equipment), and more particularly, when a short circuit occurs in a load of a customer, An intelligent ground fault alarm system that allows a user to be notified quickly.

일반적으로, 통신설비나 산업설비내의 부하기기는 전력을 관리할 수단이 필요한데, 종래에는 통신설비내의 부하기기마다 한 대 이상의 PC 및 단말기를 부착하여 현장에서 다수의 운용자가 교대하면서 직접 점검 관리하고 있었다. In general, a load machine in a communication facility or an industrial facility needs a means for managing electric power. In the past, one or more PCs and terminals were attached to each load device in the communication facility, and a plurality of operators alternated in the field and inspected and managed directly. .

그러나, 이와 같이 운용자가 현장에서 직접 관리할 경우, 운용자가 현장에 상주해야 하므로 불편하고, 관리에 필요한 인력과 시간이 많이 소요되어 인건비가 증가하는 문제점이 있다.However, when the operator directly manages in the field as described above, the operator has to reside in the field, which is inconvenient, and requires a lot of manpower and time for management, resulting in an increase in labor costs.

또한 감시를 위해서는 고가의 감시설비가 필요하므로 감시설비를 설치하기 위해 비용도 많이 드는 문제점이 있다.In addition, since expensive monitoring equipment is required for the monitoring, there is a problem in that it costs much to install the monitoring equipment.

따라서, 본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 수용가측의 부하기기에 누전경보부를 설치한 후 이러한 누전경보부를 통신망을 통해 원격제어서버에 연결함으로써, 부하기기로의 전원공급상태에서 누전이 발생하는 경우 그 누전에 따른 경보신호를 원격제어서버가 통신망을 통해 원격지의 운용자에게 통보하여 누전사고에 대한 복구작업의 조치가 신속하게 이루어지도록 하면서 누전에 따른 부하기기(특히 통신시스템, 산업설비 등)의 오프시 발생하는 2차적인 피해를 최소화시키는 지능형 누전 차단 경보시스템을 제공하려는데 그 목적이 있다.Therefore, the present invention has been made to solve the above problems, by installing a ground fault alarm unit on the load side of the consumer side by connecting the ground fault alarm unit to the remote control server through a communication network, the power supply state to the load When a short circuit occurs in the ground, the remote control server notifies the remote operator of the alarm signal according to the ground fault through the communication network so that recovery actions for the ground fault can be promptly performed. The purpose of the present invention is to provide an intelligent short-circuit alarm system that minimizes secondary damage that occurs when the industrial equipment is turned off.

상기 목적 달성을 위한 본 발명 지능형 누전 차단 경보시스템은, 전력설비를 사용하는 수용가측에서 전력설비의 출력측과 부하기기의 입력측에 연결되고, 상기 부하기기의 누전상태를 감지한 후 경보신호를 통신망을 통해 원격지로 전송하는 누전경보부; 상기 누전경보부가 통신망을 통해 전송한 경보신호를 수용가별로 구분하여 데이터베이스에 저장 관리하고, 누전에 따른 경보신호를 운용자에게 통보하여 주는 원격제어서버; 및, 상기 원격제어서버에서 통보하는 누전에 따른 경보신호를 수신하는 운용자측 단말기; 를 포함한다.The intelligent earth leakage cutoff alarm system of the present invention for achieving the above object is connected to the output side of the power facility and the input side of the load device at the consumer side using the power facility, and detects a short circuit condition of the load device and then sends an alarm signal to the communication network. Earth leakage alarm unit for transmitting to a remote place through; A remote control server configured to store and manage alarm signals transmitted by the ground fault alarm unit through a communication network for each customer, and notify an operator of the alarm signals according to the ground faults; And an operator side terminal configured to receive an alarm signal according to a ground fault notified by the remote control server. It includes.

또한, 상기 누전 경보부는 전력설비의 출력측에 연결되는 서지보호부; 상기 서지보호부의 출력과 부하기기의 입력측에 연결되는 누전차단부; 상기 서지보호부와 누전차단부 사이의 전압을 검출하는 제 1 전압검출부; 상기 누전차단부와 부하 기기 사이의 전압을 검출하는 제 2 전압검출부; 상기 제 1,2 전압검출부에 의해 각각 검출되는 전압에 따라 상기 누전차단부의 동작여부를 체크하는 누전검출부; 및, 상기 누전검출부에 의해 누전차단부의 동작이 이루어질 때, 통신망을 통해 원격지의 제어서버에 누전의 경보신호를 전송하는 경보전송부; 를 포함하여 구성한 것이다.In addition, the earth leakage alarm unit is a surge protection unit connected to the output side of the power equipment; An earth leakage blocking unit connected to an output of the surge protection unit and an input side of a load device; A first voltage detector detecting a voltage between the surge protector and the ground fault interrupter; A second voltage detector detecting a voltage between the earth leakage breaker and a load device; A ground fault detector for checking whether the ground fault interrupting unit is operated according to voltages respectively detected by the first and second voltage detectors; And an alarm transmission unit configured to transmit an alarm signal of a short circuit to a control server at a remote location through a communication network when the earth leakage blocking unit is operated by the earth leakage detection unit. It is configured to include.

또한, 상기 누전경보부에는 누전차단부와 부하기기 사이에 연결되고, 상기 누전검출부에 동작전압을 공급하는 동작전원부; 를 더 포함한다.The earth leakage alarm unit may include an operation power supply unit connected between the earth leakage blocking unit and the load device and supplying an operating voltage to the earth leakage detection unit; It further includes.

또한, 상기 운용자측 단말기는 컴퓨터 시스템 또는 이동통신단말기로 구성된다.In addition, the operator terminal is composed of a computer system or a mobile communication terminal.

또한, 상기 원격제어서버는 운용자가 장소에 제한받지 않고 부하기기에 대한 누전상태를 감시하도록 웹 서비스를 제공하는 웹서버; 상기 누전경보부가 전송한 경보신호를 수용가별로 구분하여 연락처를 데이터베이스로 관리하기 위한 데이터베이스서버; 상기 누전경보부로부터 누전의 경보신호가 수신되면, 상기 데이터베이스서버에 의해 관리되는 운용자의 연락처로 메세지를 전송하는 메세지전송서버; 를 포함한다.In addition, the remote control server is a web server for providing a web service for the operator to monitor the short-circuit state of the load without being limited to the place; A database server for classifying the alarm signal transmitted by the ground fault alarm unit for each customer and managing a contact as a database; A message transmission server that transmits a message to a contact point of an operator managed by the database server when a short circuit alarm signal is received from the ground fault alarm unit; It includes.

또한, 상기 연락처는 전화번호 또는 이메일주소이고, 상기 경보신호의 메세지는 단문메세지(SMS) 또는 이메일 메세지의 형태로 전송이 이루어지도록 구성된 것이다.In addition, the contact is a phone number or an e-mail address, the message of the alarm signal is configured to be transmitted in the form of a short message (SMS) or an e-mail message.

이 같은 본 발명은 수용가측의 부하기기에 누전경보부를 설치한 후 이러한 누전경보부를 통신망을 통해 원격제어서버에 연결한 것으로, 이를 통해 부하기기로의 전원공급상태에서 누전이 발생하는 경우 그 누전에 따른 경보신호를 원격제어서버가 통신망을 통해 원격지의 운용자에게 통보하여 누전사고에 대한 복구작업의 조치가 신속하게 이루어지도록 하면서 누전에 따른 통신시스템, 산업설비 등과 같은 부하기기의 오프시 발생하는 2차적인 피해를 최소화하는 등 부하기기에 대한 유지 관리의 효율성을 높이는 효과가 있다.The present invention is such that the earth leakage alarm unit is installed on the load side of the consumer side and connected to the remote control server through the communication network, through which a short circuit occurs in the power supply state to the load through this The second alarm that occurs when the load control device such as communication system or industrial equipment is turned off due to the leakage control, the remote control server notifies the remote operator through the communication network to promptly take action of recovery from the leakage. There is an effect to increase the efficiency of maintenance of the load, such as to minimize the damage to the load.

이하, 첨부된 도면에 의하여 본 발명의 실시예를 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 지능형 누전 차단 경보시스템의 전체 구성도이고, 도 2는 본 발명의 실시예에 따른 누전경보부의 상세 블럭도이며, 도 3은 본 발명의 실시예에 따른 원격제어서버의 상세 블럭도를 도시한 것이다.1 is an overall configuration diagram of an intelligent earth leakage cutoff alarm system according to an embodiment of the present invention, Figure 2 is a detailed block diagram of the earth leakage alarm unit according to an embodiment of the present invention, Figure 3 is a remote according to an embodiment of the present invention A detailed block diagram of the control server is shown.

도 1 내지 도 3을 참조하면, 본 발명의 실시예에 따른 지능형 누전 차단 경보시스템은, 누전경보부(10), 원격제어서버(20), 그리고 수용가측 단말기(30)를 포함한 것이다.1 to 3, the intelligent earth leakage cutoff alarm system according to an embodiment of the present invention includes a ground fault alarm unit 10, a remote control server 20, and the consumer terminal 30.

상기 누전경보부(10)는 부하기기(200)에 대한 누전상태를 감지한 후 경보신호를 통신망(300)을 통해 원격지로 전송하는 것으로, 상기 전력설비(100)를 사용하는 수용가측에서 전력설비(100)의 출력측과 부하기기(200)의 입력측에 연결되며, 서지보호부(11), 누전차단부(12), 제 1,2 전압검출부(13)(14), 누전검출부(15), 경보전송부(16), 그리고 동작전원부(17)를 포함한다.The ground fault alarm unit 10 detects a ground fault state for the load device 200 and transmits an alarm signal to a remote site through the communication network 300, and the power facility at the customer side using the power facility 100 ( It is connected to the output side of the 100 and the input side of the load device 200, the surge protector 11, the earth leakage breaker 12, the first and second voltage detectors 13 and 14, the earth leakage detector 15, alarm And a transmission unit 16 and an operation power supply unit 17.

상기 서지보호부(11)는 전력설비(100)의 출력측에 연결되고, 상기 누전차단 부(12)는 상기 서지보호부(11)의 출력측과 부하기기(200)의 입력측에 연결된다.The surge protection unit 11 is connected to the output side of the power equipment 100, the earth leakage breaker 12 is connected to the output side of the surge protection unit 11 and the input side of the load device 200.

상기 제 1 전압검출부(13)는 상기 서지보호부(11)와 누전차단부(12) 사이에서 상기 누전차단부(12)로 입력되는 전압을 검출하고, 상기 제 2 전압검출부(14)는 상기 누전차단부(12)와 부하기기(200) 사이에서 상기 부하기기(200)로 공급될 상기 누전차단부(12)의 출력전압을 검출하도록 구성된다.The first voltage detector 13 detects a voltage input to the ground fault interrupter 12 between the surge protection part 11 and the ground fault interrupter 12, and the second voltage detector 14 detects the voltage. It is configured to detect the output voltage of the ground fault interrupting unit 12 to be supplied to the load device 200 between the ground fault interrupting unit 12 and the load device 200.

상기 누전검출부(15)는 상기 제 1,2 전압검출부(13)(14)에 의해 각각 검출되는 전압의 차이를 비교하여 누전 차단이 이루어질 때 경보신호를 출력하는 것으로, 상기 제 1 전압검출부(13)에 의해 검출되는 입력전압이 검출하지만, 상기 제 2 전압검출부(14)에 의해 검출되는 출력전압이 검출되지 않을 때, 상기 누전차단부(12)가 동작되었음을 판단하는 것이다.The ground fault detecting unit 15 outputs an alarm signal when a short circuit break is made by comparing a difference between voltages respectively detected by the first and second voltage detecting units 13 and 14, and the first voltage detecting unit 13. When the input voltage detected by?) Is detected, but the output voltage detected by the second voltage detector 14 is not detected, it is determined that the ground fault interrupter 12 is operated.

상기 경보전송부(16)는 상기 누전검출부(15)에서 누전차단부(12)가 동작하였다는 신호가 출력될 때, 누전의 경보신호를 통신망(300)을 통해 상기 원격제어서버(20)에 전송하도록 구성된다.The alarm transmission unit 16 outputs an alarm signal of a short circuit to the remote control server 20 through the communication network 300 when a signal indicating that the earth leakage blocking unit 12 has been operated is output from the earth leakage detection unit 15. Configured to transmit.

상기 동작전원부(17)는 동작전압을 공급하는 것으로, 이는 충방전이 가능한 AC/DC 전원반 및 배터리이며, 상기 누전차단부(12)와 부하기기(200) 사이에서 제 1,2 전압검출부(13)(14), 누전검출부(15), 그리고 경보전송부(16)에 전원을 공급하는 것으로 구성된다.The operating power supply unit 17 supplies an operating voltage, which is an AC / DC power supply panel and a battery capable of charging and discharging, and includes first and second voltage detection units between the ground fault interrupting unit 12 and the load device 200. 13) 14, the ground fault detecting unit 15, and the alarm transmitter 16.

상기 원격제어서버(20)는 상기 누전경보부(10)와 통신망(300)을 통해 연결되는 거승로, 상기 누전경보부(10)가 상기 통신망(300)을 통해 전송한 경보신호를 수용가별로 구분하여 데이터베이스에 저장 관리하고, 누전에 따른 경보신호를 운용자 에게 통보하여 주도록 구성된다.The remote control server 20 is connected to the earth leakage alarm unit 10 through the communication network 300, the database by dividing the alarm signal transmitted by the earth leakage alarm unit 10 through the communication network 300 for each customer It is configured to store and manage and notify the operator of the alarm signal according to the short circuit.

즉, 상기 원격제어서버(20)는 웹서버(21), 데이터베이스서버(22), 그리고 메세지전송서버(23)를 포함하는 것으로, 상기 웹서버(21)는 운용자가 장소에 제한받지 않고 부하기기(200)에 대한 누전상태를 감시할 수 있도록 웹 서비스를 제공하며, 상기 데이터베이스서버(22)는 상기 누전경보부(10)가 전송한 경보신호를 수용가별로 구분하여 전화번호 또는 이메일과 같은 연락처를 데이터베이스로 관리하는 것이며, 상기 메세지전송서버(23)는 상기 누전경보부(10)로부터 누전의 경보신호가 수신시 상기 데이터베이스서버(22)에 의해 관리되는 운용자의 연락처로 이메일 메세지 또는 단문메세지를 전송하도록 구성된다.That is, the remote control server 20 includes a web server 21, a database server 22, and a message transmission server 23, the web server 21 is a load device without the operator is limited to the place Provides a web service to monitor the short-circuit state for the (200), the database server 22 by dividing the alarm signal transmitted by the earth-leakage alarm unit 10 by the customer database of contacts such as phone number or email The message transmission server 23 is configured to transmit an e-mail message or a short message to an operator's contact point managed by the database server 22 when an electric leakage alarm signal is received from the earth leakage alarm unit 10. do.

상기 운용자측 단말기(30)는 상기 원격제어서버(20)에서 통보하는 누전에 따른 경보신호를 수신하기 위한 단말기로, 이는 이메일이나 단문메세지의 수신이 가능한 컴퓨터 시스템(예; 데스크탑 컴퓨터, 노트북) 또는 이동통신단말기로 구성된 것이다.The operator terminal 30 is a terminal for receiving an alarm signal according to a short circuit notified by the remote control server 20, which is a computer system capable of receiving an e-mail or a short message (eg, a desktop computer, a laptop) or It consists of a mobile communication terminal.

즉, 본 발명의 실시예에 따른 지능형 누전 차단 경보시스템은 첨부된 도 1 내지 도 3에서와 같이, 전력설비(100)와 부하기기(200)의 사이에 누전경보부(10)를 설치하여 둔 상태에서, 상기 누전경보부(10)는 통신망(300)을 통해 원격제어서버(20)와 연결하고, 상기 원격제어서버(20)내의 데이터베이스서버(22)에는 상기 부하기기(200)에 대한 운용자측 단말기(30)인 컴퓨터시스템과 이동통신단말기로의 메세지 전송을 위한 이메일주소 또는 전화번호를 저장하여 둔다.That is, in the intelligent earth leakage cutoff alarm system according to the embodiment of the present invention, as shown in FIGS. 1 to 3, the earth leakage alarm unit 10 is installed between the power facility 100 and the load device 200. In this case, the ground fault alarm unit 10 is connected to the remote control server 20 through the communication network 300, the database server 22 in the remote control server 20, the operator side terminal for the load device 200 (30) store an e-mail address or telephone number for message transmission to a computer system and a mobile communication terminal.

그러면, 상기 전력설비(100)에서 누전경보부(10)를 통해 부하기기(200)로 전 력이 공급할 때, 상기 누전경보부(10)내에 구성되는 제 1,2 전압검출부(13)(14)는 누전차단부(12)의 입력측과 출력측에 대한 전압을 검출한 후 이를 누전검출부(15)로 출력한다.Then, when electric power is supplied from the power equipment 100 to the load device 200 through the earth leakage alarm unit 10, the first and second voltage detection units 13 and 14 configured in the earth leakage alarm unit 10 are After detecting voltages on the input side and the output side of the ground fault interrupting unit 12, the ground fault detecting unit 15 outputs the voltage to the ground fault detecting unit 15.

이때, 상기 누전검출부(15)는 동작전원부(17)로부터 공급되는 동작전원에 의해 구동하면서, 상기 제 1,2 전압검출부(13)(14)에서 각각 전압이 검출되는 경우, 상기 부하기기(200)에 정상적인 전압이 공급되고 있는 것으로 판단한다.At this time, the ground fault detecting unit 15 is driven by the operating power supplied from the operating power supply unit 17, and when the voltage is detected by the first and second voltage detecting units 13 and 14, respectively, the load device 200. ), It is determined that a normal voltage is supplied.

반면, 상기 누전차단부(12)의 입력측으로는 서지보호부(11)를 통해 정상적인 전압이 공급되고 이러한 공급상태가 제 1 전압검출부(13)에 의해 검출되지만, 상기 누전차단부(12)의 동작으로부터 출력측에는 전압의 출력이 없어 제 2 전압검출부(14)에 의한 전압검출이 이루어지지 않을 경우, 상기 누전검출부(15)는 상기 누전차단부(12)가 동작하였음을 판단한 후 그 판단결과를 경보전송부(16)에 전달한다.On the other hand, although the normal voltage is supplied to the input side of the ground fault interrupter 12 through the surge protection part 11 and this supply state is detected by the first voltage detector 13, the ground fault interrupter 12 If the voltage is not detected by the second voltage detector 14 because there is no output of the voltage on the output side, the ground fault detector 15 determines that the ground fault interrupter 12 has been operated, and then determines the result. Deliver to the alarm transmission unit (16).

그러면, 상기 경보전송부(16)는 경보신호를 발생시킨 후 이를 통신망(300)을 통해 원격제어서버(20)에 포함되는 웹서버(21)로 전송하는 바,Then, the alarm transmission unit 16 generates an alarm signal and transmits it to the web server 21 included in the remote control server 20 through the communication network 300.

상기 원격제어서버(20)내의 메세지전송서버(23)는 데이터베이스서버(22)에서 운용자측이 미리 등록시킨 연락처 즉, 이메일 주소나 전화번호를 추출한 후 그 추출된 이메일 주소 또는 전화번호로 누전 차단의 경보신호를 전송한다.The message transmission server 23 in the remote control server 20 extracts a contact, that is, an e-mail address or a phone number, registered in advance by the operator from the database server 22, and then, by using the extracted e-mail address or phone number, Send alarm signal.

그러면, 상기와 같은 누전 차단의 경보신호는 운용자측의 단말기(30)인 컴퓨터 시스템이나 이동통신단말기에서 수신하게 되면서, 운용자가 부하기기(200)에 대한 누전차단의 동작상태를 인지할 수 있으면서, 운용자는 장소에 구애받지 않고 누 전 차단 상태를 해결하기 위한 추가적인 조치(예; 부하기기에 위치하는 현장으로의 신속한 이동)를 신속하게 수행할 수 있는 것이다.Then, the alarm signal of the earth leakage cut-off is received by the computer system or the mobile communication terminal that is the terminal 30 of the operator side, while the operator can recognize the operation state of the earth leakage cutoff for the load device 200, Operators can quickly perform additional actions (e.g., rapid transfer to the site located at the load) to resolve the earth leakage protection regardless of location.

이하, 본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와같은 변경은 청구범위 기재의 범위내에 있게 된다.Hereinafter, the present invention is not limited to the above specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes are within the scope of the claims.

도 1은 본 발명의 실시예에 따른 지능형 누전 차단 경보시스템의 전체 구성도.1 is an overall configuration diagram of an intelligent earth leakage cutoff alarm system according to an embodiment of the present invention.

도 2는 본 발명의 실시예에 따른 누전경보부의 상세 블럭도.Figure 2 is a detailed block diagram of the earth leakage alarm unit according to an embodiment of the present invention.

도 3은 본 발명의 실시예에 따른 원격제어서버의 상세 블럭도.3 is a detailed block diagram of a remote control server according to an embodiment of the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10; 누전경보부 11; 서지보호부10; A ground fault alarm unit 11; Surge Protection Department

12; 누전차단부 13; 제 1 전압검출부12; An earth leakage breaker 13; First voltage detector

14; 제 2 전압검출부 15; 누전검출부14; A second voltage detector 15; Earth Leakage Detector

16; 경보전송부 17; 동작전원부16; Alarm transmission unit 17; Operation power supply

20; 원격제어서버 21; 웹서버20; Remote control server 21; Web server

22; 데이터베이스서버 23; 메세지전송서버22; Database server 23; Message transfer server

30; 운용자측 단말기 100; 전력설비30; Operator side terminal 100; Power equipment

200; 부하기기 300; 통신망200; Load device 300; communications network

Claims (6)

전력설비를 사용하는 수용가측에서 전력설비의 출력측과 부하기기의 입력측에 연결되고, 상기 부하기기의 누전상태를 감지한 후 경보신호를 통신망을 통해 원격지로 전송하는 누전경보부; 상기 누전경보부가 통신망을 통해 전송한 경보신호를 수용가별로 구분하여 데이터베이스에 저장 관리하고, 누전에 따른 경보신호를 운용자에게 통보하여 주는 원격제어서버; 및, 상기 원격제어서버에서 통보하는 누전에 따른 경보신호를 수신하는 운용자측 단말기; 를 포함하여 구성하되,A ground fault alarm unit connected to an output side of a power facility and an input side of a load device at a customer side using the power facility, and detecting an earth leakage state of the load device and transmitting an alarm signal to a remote site through a communication network; A remote control server configured to store and manage alarm signals transmitted by the ground fault alarm unit through a communication network for each customer, and notify an operator of the alarm signals according to the ground faults; And an operator side terminal configured to receive an alarm signal according to a ground fault notified by the remote control server. Including but not limited to 상기 누전 경보부는, 전력설비의 출력측에 연결되는 서지보호부; 상기 서지보호부의 출력과 부하기기의 입력측에 연결되는 누전차단부; 상기 서지보호부와 누전차단부 사이의 전압을 검출하는 제 1 전압검출부; 상기 누전차단부와 부하기기 사이의 전압을 검출하는 제 2 전압검출부; 상기 제 1,2 전압검출부에 의해 각각 검출되는 전압에 따라 상기 누전차단부의 동작여부를 체크하는 누전검출부; 및, 상기 누전검출부에 의해 누전차단부의 동작이 이루어질 때, 통신망을 통해 원격지의 제어서버에 누전의 경보신호를 전송하는 경보전송부; 를 더 포함하여 구성하는 것을 특징으로 하는 지능형 누전 차단 경보시스템.The earth leakage alarm unit, a surge protection unit connected to the output side of the power equipment; An earth leakage blocking unit connected to an output of the surge protection unit and an input side of a load device; A first voltage detector detecting a voltage between the surge protector and the ground fault interrupter; A second voltage detector detecting a voltage between the ground fault interrupting unit and a load device; A ground fault detector for checking whether the ground fault interrupting unit is operated according to voltages respectively detected by the first and second voltage detectors; And an alarm transmission unit configured to transmit an alarm signal of a short circuit to a control server at a remote location through a communication network when the earth leakage blocking unit is operated by the earth leakage detection unit. Intelligent earth leakage cutoff alarm system, characterized in that it further comprises. 삭제delete 제 1 항에 있어서, 상기 누전경보부에는 누전차단부와 부하기기 사이에 연결되고, 상기 누전검출부에 동작전압을 공급하는 동작전원부; 를 더 포함하여 구성하는 것을 특징으로 하는 지능형 누전 차단 경보시스템.The ground fault alarm unit of claim 1, further comprising: an operating power supply unit connected between the ground fault interrupting unit and the load device and supplying an operating voltage to the ground fault detection unit; Intelligent earth leakage cutoff alarm system, characterized in that it further comprises. 제 1 항에 있어서,The method of claim 1, 상기 운용자측 단말기는 컴퓨터 시스템 또는 이동통신단말기로 구성하는 것을 특징으로 하는 지능형 누전 차단 경보시스템.The operator terminal is an intelligent earth leakage cutoff alarm system, characterized in that configured as a computer system or a mobile communication terminal. 제 1 항에 있어서, 상기 원격제어서버는,The method of claim 1, wherein the remote control server, 운용자가 장소에 제한받지 않고 부하기기에 대한 누전상태를 감시하도록 웹 서비스를 제공하는 웹서버;A web server that provides a web service for the operator to monitor a short circuit status of the load without being restricted to a place; 상기 누전경보부가 전송한 경보신호를 수용가별로 구분하여 연락처를 데이터베이스로 관리하기 위한 데이터베이스서버; 및,A database server for classifying the alarm signal transmitted by the ground fault alarm unit for each customer and managing a contact as a database; And, 상기 누전경보부로부터 누전의 경보신호가 수신되면, 상기 데이터베이스서버에 의해 관리되는 운용자의 연락처로 메세지를 전송하는 메세지전송서버; 를 포함하여 구성하는 것을 특징으로 하는 지능형 누전 차단 경보시스템.A message transmission server that transmits a message to a contact point of an operator managed by the database server when a short circuit alarm signal is received from the ground fault alarm unit; Intelligent earth leakage cutoff alarm system, characterized in that comprising a. 제 5 항에 있어서,The method of claim 5, wherein 상기 연락처는 전화번호 또는 이메일주소이고, 상기 경보신호의 메세지는 단문메세지(SMS) 또는 이메일 메세지의 형태로 전송이 이루어지도록 구성하는 것을 특징으로 하는 지능형 누전 차단 경보시스템.The contact number is a telephone number or an e-mail address, the intelligent short circuit alarm system characterized in that the message is configured to be transmitted in the form of a short message (SMS) or an e-mail message.
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