CN207074818U - A kind of intelligent GIS and Intelligent component cabinet - Google Patents
A kind of intelligent GIS and Intelligent component cabinet Download PDFInfo
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- 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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- gis
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- ied
- combining unit
- component cabinet
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- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 238000002955 isolation Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000009529 body temperature measurement Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
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.
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 |
Family
ID=61514053
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 |
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| Country | Link |
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| CN (1) | CN207074818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594110A (en) * | 2018-04-28 | 2018-09-28 | 国网江苏省电力有限公司电力科学研究院 | A kind of vibration of GIS isolation switch contacts and displacement detector |
| CN110048336A (en) * | 2019-03-26 | 2019-07-23 | 平高集团有限公司 | A kind of complete motor-driven GIS switchgear |
| CN114069427A (en) * | 2021-11-05 | 2022-02-18 | 平高集团有限公司 | High-voltage switch system |
-
2017
- 2017-06-23 CN CN201720744042.5U patent/CN207074818U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594110A (en) * | 2018-04-28 | 2018-09-28 | 国网江苏省电力有限公司电力科学研究院 | A kind of vibration of GIS isolation switch contacts and displacement detector |
| 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 |
| CN114069427A (en) * | 2021-11-05 | 2022-02-18 | 平高集团有限公司 | High-voltage switch system |
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