CN207074818U - A kind of intelligent GIS and Intelligent component cabinet - Google Patents

A kind of intelligent GIS and Intelligent component cabinet Download PDF

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Publication number
CN207074818U
CN207074818U CN201720744042.5U CN201720744042U CN207074818U CN 207074818 U CN207074818 U CN 207074818U CN 201720744042 U CN201720744042 U CN 201720744042U CN 207074818 U CN207074818 U CN 207074818U
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China
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gis
intelligent
ied
combining unit
component cabinet
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CN201720744042.5U
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Inventor
张茗
张一茗
李少华
蒋晓旭
谭盛武
郭煜敬
林生军
宋亚凯
高群伟
张文涛
李纪强
彭涛
范才武
杨晓东
何东亮
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State Grid Corp of China SGCC
Pinggao Group Co Ltd
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State Grid Corp of China SGCC
Pinggao Group Co Ltd
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Priority to CN201720744042.5U priority Critical patent/CN207074818U/en
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Abstract

The utility model provides a kind of intelligent GIS and Intelligent component cabinet, is provided with the interchanger for being used for communicating connection upper layer network in Intelligent component cabinet, interchanger is connected with combining unit, switchgear controller and GIS status monitorings IED;Combining unit is connected with the electronic mutual inductor being arranged at GIS bodies;The control of switchgear controller is connected to control the control operating mechanism of GIS Body switch action;GIS status monitorings IED is connected with the GIS condition detecting devices for monitoring GIS bulk state information.Technical scheme provided by the utility model, when being configured to intelligent assembly, interface corresponding to Intelligent component cabinet need to only be operated, it is complicated so as to solve existing GIS device intelligent assembly network connection, it is unfavorable for the problem of site is set.

Description

A kind of intelligent GIS and Intelligent component cabinet
Technical field
The utility model belongs to GIS device technical field, and in particular to a kind of intelligent GIS and Intelligent component cabinet.
Background technology
GIS (Gas Insulated Switchgear) equipment, i.e. Cubicle Gas-Insulated Switchgear, is transformer station In all facilities in addition to transformer, including breaker, disconnecting switch, earthed switch, voltage transformer, electric power mutual-inductor, Arrester, bus, cable termination, inlet-outlet sleeve etc., an entirety being organically combined into after optimized design.
With the fast development of China's intelligent power grid technology, as the important component of intelligent grid, intelligent substation Gradually popularization is come at home.And GIS device is because floor space is small, and reliability is high, high safety, maintenance workload Very little, fault rate only have the advantages that 20%-40% of conventional equipment, and the application in intelligent substation is more and more extensive.
Because GIS device is the key equipment in transformer station, so needing to monitor its working condition in real time.At present Most common mode is to set intelligent assembly, and GIS device is measured, control and detected, as publication No. is A kind of 800kv intelligent breakers disclosed in CN102891533A patent document, are exactly entered using intelligent assembly to breaker Row condition monitoring.But it is relatively more due to being monitored required number of electronic devices to GIS device, so in intelligent assembly Electronic equipment is relatively more, is easily influenced each other between each electronic equipment, causes the accuracy of testing result.And each electronics Used communication protocol is different from during equipment transmission data, upper layer network and needs during each electronic equipment progress information exchange Different communication protocol is used for different electronic equipments, the problem of also creating the network connection complexity of intelligent assembly, no Set beneficial to the site of intelligent assembly.
Utility model content
The purpose of this utility model is to provide a kind of intelligent GIS and Intelligent component cabinet, for solving existing middle GIS device Intelligent assembly network connection is complicated, is unfavorable for the problem of site is set.
To achieve the above object, technical scheme provided by the utility model is:
A kind of intelligent GIS, including GIS bodies, in addition to Intelligent component cabinet, interior be provided with of Intelligent component cabinet are used to communicate connection The interchanger of upper layer network, interchanger are connected with combining unit, switchgear controller and GIS status monitorings IED;
The combining unit is connected with the electronic mutual inductor being arranged at GIS bodies;
The switchgear controller control is connected to control the control operating mechanism of GIS Body switch action;
The GIS status monitorings IED is connected with the GIS condition detecting devices for monitoring GIS bulk state information.
Further, the electronic mutual inductor includes electricity electronic mutual inductor and optical electron formula transformer.
Further, the control operating mechanism includes isolation earthing switch operating mechanism and breaker operation mechanism.
Further, the GIS condition detecting devices include being arranged on operation coil current sensor at GIS bodies, Energy storage motor current sensor, displacement transducer, SF6 gaseous states sensor, vibrating sensor, contact temperature measurement sensor, keep away Thunder leakage current sensor and local discharge sensor.
A kind of Intelligent component cabinet, the Intelligent component cabinet is interior to be provided with the interchanger for being used for communicating connection upper layer network, exchange Machine is connected with combining unit, switchgear controller and GIS status monitorings IED;
The combining unit is used to connect the electronic mutual inductor being arranged at GIS bodies, is additionally operable to connect station level Protection system;
The switchgear controller is used to control the control operating mechanism for being connected to control the action of GIS Body switch, It is additionally operable to connect the protection system of station level;
The GIS status monitorings IED is used to be connected with the GIS condition detecting devices for monitoring GIS bulk state information.
Further, the combining unit, switchgear controller and GIS status monitorings IED mutually communicate connection, jointly The intelligent control of switchgear body or group parts is completed, and its operational reliability, control reliability and load capacity are carried out Assess in real time, support optimization operation and the repair based on condition of component of high-tension apparatus of power network.
The beneficial effects of the utility model are:Technical scheme provided by the utility model, by the operation shape to GIS bodies Combining unit, switchgear controller and the GIS status monitorings IED that state information is monitored in real time are arranged on Intelligent component cabinet In, when being configured to intelligent assembly, interface corresponding to Intelligent component cabinet need to only be operated, it is existing so as to solve Middle GIS device intelligent assembly network connection is complicated, is unfavorable for the problem of site is set.
Brief description of the drawings
Fig. 1 is the system construction drawing of intelligent GIS in intelligent GIS embodiment;
Fig. 2 is the distribution map of sensor and intelligent element in intelligent GIS embodiment.
Embodiment
The purpose of this utility model is to provide a kind of intelligent GIS and Intelligent component cabinet, for solving existing GIS device intelligence The wiring of energy component network is complicated, is unfavorable for the problem of site is set.
To achieve the above object, technical scheme provided by the utility model is:
A kind of intelligent GIS, including GIS bodies;Also include Intelligent component cabinet, be provided with Intelligent component cabinet and be used to communicate connection The interchanger of upper layer network, interchanger are connected with combining unit, switchgear controller and GIS state-detections IED;
The combining unit is connected with the electronic mutual inductor being arranged at GIS bodies;
The switchgear controller control is connected to control the control operating mechanism of GIS Body switch action;
The GIS status monitorings IED is connected with the GIS condition detecting devices for monitoring GIS bulk state information.
Technical scheme provided by the utility model, the intelligent control of switchgear body or group parts can be achieved, and it is right Its operational reliability, control reliability and load capacity are assessed in real time, support optimization operation and the high-tension apparatus of power network Repair based on condition of component.
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Intelligent GIS embodiment:
The present embodiment provides a kind of intelligent GIS, and its information flow architecture is as shown in figure 1, including Intelligent component cabinet and GIS bodies Two parts.
Electronic mutual inductor is provided with GIS bodies, electronic mutual inductor includes optical electron formula transformer and electricity electronics Formula transformer.Isolation earthing switch operating mechanism and contact temperature measurement sensor are provided with the isolation earthing switch of GIS bodies, every Isolation earthing switch is connected from earthing switch operating mechanism, for controlling the break-make of earthed switch;Contact temperature measurement sensor is set At the contact of isolation earthing switch, for detecting the temperature at isolation earthing switch contact.It is provided with the breaker of GIS bodies Breaker operation mechanism, displacement transducer, vibrating sensor and SF6 gaseous state sensors, breaker operation mechanism connection are disconnected Road device, for controlling the combined floodgate and separating brake of breaker;Displacement transducer connects the contact part of breaker, detects breaker contact point Action displacement;Vibrating sensor is set on-board the circuit breaker, detects the vibration signal of breaker;SF6 gaseous states sensor is used In the state of detection breaker SF6 gases.Local discharge sensor and leakage current of an arrester sensing are additionally provided with GIS bodies Device, local discharge sensor are used to detect whether GIS device produces shelf depreciation, and lightning arrester leakage current sensor is used to detect Whether GIS arrester produces leakage.
Interchanger is provided with Intelligent component cabinet, interchanger connects with upper layer network communication, and according to IEC61850 reduced-lattices Formula connects combining unit, switchgear controller and status monitoring IED by optical fiber.Combining unit connects electricity by fiber optic communication The data collected are sent to combining unit by minor transformer, electronic mutual inductor by optical fiber, and combining unit is entered to data After row processing, interchanger is sent to according to IEC61850 rule schematas.Switchgear controller connects isolation earthing switch actuating Mechanism and breaker operation mechanism, disconnection and the closure of isolation earthing switch are controlled by isolation earthing switch operating mechanism, is led to Cross the combined floodgate and separating brake of breaker operation mechanism control breaker.Status monitoring IED connections are arranged at isolation earthing switch Contact temperature measurement sensor, the displacement transducer vibrating sensor being arranged at breaker and SF6 gaseous state sensors, Yi Jiju Portion's discharge sensor and lightning arrester leakage current sensor, and small electric current sensor is connected, including operation coil current sensor With energy storage motor current sensor.Each sensor is connected by signal wire or wireless network with status monitoring IED, to status monitoring IED exports corresponding digital quantity or analog quantity, status monitoring IED by after the data processing received according to IEC61850 reduced-lattices Formula is transmitted through the fiber to interchanger, and the distribution of each sensor and component is as shown in Figure 2.
By network share information between combining unit, switchgear controller and status monitoring IED, such as switchgear control Device processed obtains from status monitoring IED isolation earthing switch or the action message needed for breaker by network, and it is carried out Corresponding control;Status monitoring IED obtains current information and information of voltage by network from combining unit, with reference to shaking for breaker The other informations such as dynamic signal, were assessed the life-span of breaker.
Combining unit and switchgear controller also all connect the protection system of station level, and combining unit is by electronic type mutual inductance The information that device collects is sent to the protection system of station level, the information that protection system collects according to electric mutual inductor, passes through Switchgear controller controlling switch device action, to realize defencive function.
Intelligent component cabinet embodiment:
The present embodiment provides a kind of Intelligent component cabinet, identical with the Intelligent component cabinet in above-mentioned intelligent GIS, has done above It is discussed in detail, here seldom explains.

Claims (7)

1. a kind of intelligent GIS, including GIS bodies, it is characterised in that also used including Intelligent component cabinet, interior be provided with of Intelligent component cabinet In the interchanger of communication connection upper layer network, interchanger is connected with combining unit, switchgear controller and GIS status monitorings IED;
The combining unit is connected with the electronic mutual inductor being arranged at GIS bodies, is additionally operable to connect the protection system of station level System;
The switchgear controller control is connected with the control operating mechanism for controlling GIS Body switch to act, and is additionally operable to Connect the protection system of station level;
The GIS status monitorings IED is connected with the GIS condition detecting devices for monitoring GIS bulk state information.
2. a kind of intelligent GIS according to claim 1, it is characterised in that the electronic mutual inductor includes electricity electronics Formula transformer and optical electron formula transformer.
3. a kind of intelligent GIS according to claim 1, it is characterised in that the control operating mechanism includes isolation and is grounded Switch operation mechanism and breaker operation mechanism.
4. a kind of intelligent GIS according to claim 1, it is characterised in that the GIS condition detecting devices include being arranged on Operation coil current sensor, energy storage motor current sensor, displacement transducer, SF6 gaseous states sensing at GIS bodies Device, vibrating sensor, contact temperature measurement sensor, lightning-arrest leakage current sensor and local discharge sensor.
A kind of 5. intelligent GIS according to claim 1, it is characterised in that the combining unit, switchgear controller and GIS status monitorings IED mutually communicates connection.
6. a kind of Intelligent component cabinet, it is characterised in that the friendship for being used for communicating connection upper layer network is provided with the Intelligent component cabinet Change planes, interchanger is connected with combining unit, switchgear controller and GIS status monitorings IED;
The combining unit is used to connect the electronic mutual inductor being arranged at GIS bodies, is additionally operable to connect the protection of station level System;
The switchgear controller is used to control the control operating mechanism for being connected to control the action of GIS Body switch, also uses In the protection system of connection station level;
The GIS status monitorings IED is used to be connected with the GIS condition detecting devices for monitoring GIS bulk state information.
7. a kind of Intelligent component cabinet according to claim 6, it is characterised in that the combining unit, switchgear control Device and GIS status monitorings IED mutually communicate connection.
CN201720744042.5U 2017-06-23 2017-06-23 A kind of intelligent GIS and Intelligent component cabinet Active CN207074818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720744042.5U CN207074818U (en) 2017-06-23 2017-06-23 A kind of intelligent GIS and Intelligent component cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720744042.5U CN207074818U (en) 2017-06-23 2017-06-23 A kind of intelligent GIS and Intelligent component cabinet

Publications (1)

Publication Number Publication Date
CN207074818U true CN207074818U (en) 2018-03-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720744042.5U Active CN207074818U (en) 2017-06-23 2017-06-23 A kind of intelligent GIS and Intelligent component cabinet

Country Status (1)

Country Link
CN (1) CN207074818U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110048336A (en) * 2019-03-26 2019-07-23 平高集团有限公司 A kind of complete motor-driven GIS switchgear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110048336A (en) * 2019-03-26 2019-07-23 平高集团有限公司 A kind of complete motor-driven GIS switchgear
WO2020192220A1 (en) * 2019-03-26 2020-10-01 平高集团有限公司 Gis driven by only motors

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