CN204177926U - A kind of GIS Contact Breaking/Making Operations status monitoring sensor - Google Patents
A kind of GIS Contact Breaking/Making Operations status monitoring sensor Download PDFInfo
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- CN204177926U CN204177926U CN201420593085.4U CN201420593085U CN204177926U CN 204177926 U CN204177926 U CN 204177926U CN 201420593085 U CN201420593085 U CN 201420593085U CN 204177926 U CN204177926 U CN 204177926U
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- gis
- view window
- optical lens
- status monitoring
- sensitive chip
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Abstract
The utility model provides a kind of GIS Contact Breaking/Making Operations lock status monitoring sensor, comprise the view window shell be fixed on GIS housing, interface between this view window shell and GIS housing is the glass of printing opacity, light source, optical lens and CMOS sensitive chip are installed in described view window shell, and the periphery of described optical lens and CMOS sensitive chip is arranged with insulating sleeve.When contact generation divide-shut brake, this action is caught to catch by optical lens and CMOS sensitive chip and is passed to host computer, realizes the monitoring to Contact Breaking/Making Operations lock state.
Description
[technical field]
The utility model belongs to intelligent grid High-Voltage Electrical Appliances intelligent online monitoring equipment technical field, is specifically related to a kind of GIS device inner conductor position monitoring sensor.
[background technology]
Gas insulation metal seal combined electrical apparatus (GIS) is one of important composition equipment in electric system; it is protection Operation of Electric Systems safety and the visual plant controlling electric system circuit, and therefore the running status of GIS is related to the safety of whole electric system.
In GIS operational process, the state of each switch is all the auxiliary switch by being arranged in physical construction, and completes the monitoring on off state by electric loop.If any ring goes wrong in physical construction or on electric loop, the on off state of acquisition is by inconsistent with deciliter state of actual switch.If after the problems referred to above occur, user does not know and continues operating switch, or carries out switch maintenance, will lead to major accident.
In order to can deciliter state of direct monitoring switch, avoid the appearance of GIS interruption of service, conductor position monitoring as a kind of directly and effective means enter into the sight line of people.
[utility model content]
The utility model provides a kind of GIS Contact Breaking/Making Operations status monitoring sensor, and realize the long-range conductor position monitoring of switching devices enclosure interior contact, be isolation switch contact position monitoring, the monitoring of grounding switch contact position provides effective monitoring means.
For achieving the above object, the technical solution of the utility model is:
A kind of GIS Contact Breaking/Making Operations status monitoring sensor, comprise the view window shell be fixed on GIS housing, interface between this view window shell and GIS housing is the glass of printing opacity, light source, optical lens and CMOS sensitive chip are installed in described view window shell, and the periphery of described optical lens and CMOS sensitive chip is arranged with insulating sleeve.
Sensor outer housing is coaxially connected with described view window shell; this sensor outer housing inside is provided with power module and Surge Protector; described power module is light source, optical lens; and CMOS sensitive chip is powered, described optical lens and CMOS sensitive chip are connected with host computer by Surge Protector.
Described Surge Protector is connected with host computer by connector, and described sensor outer housing is provided with joint flange further, and described connector is arranged on joint flange, and described joint flange is connected with sensor outer housing.
Described Surge Protector is arranged on power input and signal output part, prevents extraneous superpotential from disturbing and enters in sensor internal circuit.
O type shielding ring is installed between described view window shell and GIS housing.
Described light source and optical lens and CMOS sensitive chip are separately positioned in the parallel chamber of two of view window shell.
Compared with prior art, the utility model at least has following beneficial effect: the utility model is connected with view window shell on GIS housing, interface between this view window shell and GIS housing is the glass of printing opacity, is provided with light source, optical lens and CMOS sensitive chip in described view window shell; Described light source provides enough light to GIS enclosure interior, and when contact generation divide-shut brake, this action is caught to catch by optical lens and CMOS sensitive chip and is passed to host computer, realizes the monitoring to Contact Breaking/Making Operations lock state.
[accompanying drawing explanation]
Fig. 1 shows the structural drawing of GIS device inner conductor position monitoring sensor.
[embodiment]
Refer to shown in Fig. 1; GIS Contact Breaking/Making Operations lock status monitoring sensor disclosed in the utility model, comprise sensor outer housing 1, view window shell 3, joint flange 8, connector 7, optical lens with CMOS sensitive chip 12, signal processing module, light source 6, power module 2, Surge Protector 9, be connected connector, camera 10.Interface between described view window shell 3 and GIS housing is the glass 13 of printing opacity.Sensor outer housing 1 is connected with view window shell 3, and connector 7 is arranged on joint flange 8, and use screw that joint flange 8 is connected with sensor outer housing 1, described connector adopts 4 core connectors, connects for cable.Described light source, optical lens and CMOS sensitive chip 12 are installed in view window shell 3, and adopt physical arrangement to isolate, prevent dazzle from disturbing, specifically, be exactly that light source is arranged in the first mounting hole of view window shell, described optical lens and CMOS sensitive chip 12 are arranged in the second mounting hole parallel with the first mounting hole, in addition, the periphery of described optical lens and CMOS sensitive chip 12 is arranged with insulating sleeve 11 further, prevent light source from directly contacting with sensor housing with CMOS photo-sensitive cell, prevent electrostatic interference.
Between described joint flange 8 and sensor outer housing 1, O-ring seal 4 is all adopted to seal between sensor outer housing 1 and view window shell 3, Rainproof moisture-proof.
Described Surge Protector 9 is arranged on power input and signal output part, prevents extraneous superpotential from disturbing and enters in sensor internal circuit.
Described view window shell 3 is connected with GIS housing by external thread 5, and the surface of contact of the two is directly provided with O-ring seal, prevents Leakage Gas in GIS.
Described sensor outer housing inside is provided with insulating power supply module further, is responsible for powering to light source, optical lens and CMOS sensitive chip.This power module adopts 24V input, and export as 3.3V and 5V, wherein, 3.3V is CMOS sensitive chip, signal processing module is powered, and 5V is that light source module is powered; Surge Protector is arranged between external circuitry and sensor circuit.
O type shielding ring 4 is installed between described view window shell and GIS housing further.
Adopt the utility model structure of technique scheme simple, easy to use, can Real-time Collection GIS enclosure interior conductor conductor position monitoring situation, and conductor position surveillance map picture is transported to conductor position monitoring backstage unified management, the monitoring running state for GIS provides information foundation intuitively.
Carried out describing clearly and completely to the technical scheme in the utility model embodiment herein, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (6)
1. a GIS Contact Breaking/Making Operations status monitoring sensor, it is characterized in that, comprise the view window shell (3) be fixed on GIS housing, interface between this view window shell (3) and GIS housing is the glass (13) of printing opacity, light source, optical lens and CMOS sensitive chip (12) are installed in described view window shell (3), and the periphery of described optical lens and CMOS sensitive chip (12) is arranged with insulating sleeve (11).
2. GIS Contact Breaking/Making Operations status monitoring sensor according to claim 1; it is characterized in that; sensor outer housing (1) is coaxially connected with described view window shell; this sensor outer housing (1) inside is provided with power module and Surge Protector (9); described power module is light source, optical lens; and CMOS sensitive chip (12) power supply, described optical lens and CMOS sensitive chip (12) are connected with host computer by Surge Protector.
3. GIS Contact Breaking/Making Operations status monitoring sensor according to claim 2; it is characterized in that; described Surge Protector is connected with host computer by connector (7); (1) is provided with joint flange to described sensor outer housing further, and described connector is arranged on joint flange.
4. the GIS Contact Breaking/Making Operations status monitoring sensor according to Claims 2 or 3, it is characterized in that, described Surge Protector is arranged on power input and signal output part, prevents extraneous superpotential from disturbing and enters in sensor internal circuit.
5. GIS Contact Breaking/Making Operations status monitoring sensor according to claim 1, is characterized in that, be provided with O type shielding ring between described view window shell and GIS housing.
6. GIS Contact Breaking/Making Operations status monitoring sensor according to claim 1, is characterized in that, described light source and optical lens and CMOS sensitive chip (12) are separately positioned in the parallel chamber of two of view window shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593085.4U CN204177926U (en) | 2014-10-14 | 2014-10-14 | A kind of GIS Contact Breaking/Making Operations status monitoring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593085.4U CN204177926U (en) | 2014-10-14 | 2014-10-14 | A kind of GIS Contact Breaking/Making Operations status monitoring sensor |
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| Publication Number | Publication Date |
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| CN204177926U true CN204177926U (en) | 2015-02-25 |
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| CN201420593085.4U Active CN204177926U (en) | 2014-10-14 | 2014-10-14 | A kind of GIS Contact Breaking/Making Operations status monitoring sensor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118645A (en) * | 2015-09-15 | 2015-12-02 | 江苏思源赫兹互感器有限公司 | GIS voltage transformer |
| WO2016058526A1 (en) * | 2014-10-14 | 2016-04-21 | 中国西电电气股份有限公司 | Internal video monitoring system and method for gis device |
| CN112528983A (en) * | 2020-12-16 | 2021-03-19 | 国网江苏省电力有限公司检修分公司 | GIS isolation/grounding switch video image acquisition system under dark light condition |
| CN113625159A (en) * | 2021-07-22 | 2021-11-09 | 北京波瑞芯工程技术研究院 | GIS isolator contact deciliter state monitoring sensor |
| CN113624268A (en) * | 2021-07-22 | 2021-11-09 | 北京波瑞芯工程技术研究院 | GIS isolator contact deciliter state monitoring is with fixed frock of sensor |
| CN114001295A (en) * | 2021-07-22 | 2022-02-01 | 北京波瑞芯工程技术研究院 | Light supplementing device and method for monitoring on and off states of contacts of GIS (gas insulated switchgear) |
-
2014
- 2014-10-14 CN CN201420593085.4U patent/CN204177926U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058526A1 (en) * | 2014-10-14 | 2016-04-21 | 中国西电电气股份有限公司 | Internal video monitoring system and method for gis device |
| US10666907B2 (en) | 2014-10-14 | 2020-05-26 | China Xd Electric Co., Ltd. | Internal video monitoring system and method for GIS device |
| CN105118645A (en) * | 2015-09-15 | 2015-12-02 | 江苏思源赫兹互感器有限公司 | GIS voltage transformer |
| CN112528983A (en) * | 2020-12-16 | 2021-03-19 | 国网江苏省电力有限公司检修分公司 | GIS isolation/grounding switch video image acquisition system under dark light condition |
| CN112528983B (en) * | 2020-12-16 | 2023-12-26 | 国网江苏省电力有限公司检修分公司 | GIS isolation/grounding switch video image acquisition system under dim light condition |
| CN113625159A (en) * | 2021-07-22 | 2021-11-09 | 北京波瑞芯工程技术研究院 | GIS isolator contact deciliter state monitoring sensor |
| CN113624268A (en) * | 2021-07-22 | 2021-11-09 | 北京波瑞芯工程技术研究院 | GIS isolator contact deciliter state monitoring is with fixed frock of sensor |
| CN114001295A (en) * | 2021-07-22 | 2022-02-01 | 北京波瑞芯工程技术研究院 | Light supplementing device and method for monitoring on and off states of contacts of GIS (gas insulated switchgear) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an XD Switchgear Electic Co., Ltd. Assignor: China XD Electronic Corporation Contract record no.: 2015610000061 Denomination of utility model: GIS contact opening/closing state monitoring sensor Granted publication date: 20150225 License type: Exclusive License Record date: 20150612 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |