CN203086030U - Full intelligent distributed 35kV opening/closing station - Google Patents
Full intelligent distributed 35kV opening/closing station Download PDFInfo
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- CN203086030U CN203086030U CN 201220701165 CN201220701165U CN203086030U CN 203086030 U CN203086030 U CN 203086030U CN 201220701165 CN201220701165 CN 201220701165 CN 201220701165 U CN201220701165 U CN 201220701165U CN 203086030 U CN203086030 U CN 203086030U
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Abstract
The utility model discloses a full automatic distributed 35kV opening/closing station which comprises the following components: a switch chamber, and a control chamber which is provided at right side of the switch chamber. The following components are successively equipped in the switch chamber from left to right: a SVG outlet line cabinet, a PT cabinet, an inlet line cabinet, an outlet line cabinet and a transformer cabinet. The front part in the control chamber are provided with the following components successively from left to right: a fault oscillograph panel, a remote control panel, a busbar protection panel and a scheduling panel. The back part in the control chamber are provided with the following components successively from left to right: a power supply panel, a battery panel, a direct current panel, a communication direct current panel, an inverter panel, a comprehensive measuring/controlling panel, a comprehensive patch panel and a PCM optical line terminal. The opening/closing station has the following advantages: reasonable and compact structure, low production cost, safe and reliable performance, attractive appearance, high convenience in mounting, and capability of realizing omni-directional protection.
Description
Technical field
The utility model relates to a kind of switching station that the distributing wind power plant uses that is used for.
Background technology
Present domestic wind energy turbine set construction mode is mainly concentrated construction mode, general wind-powered electricity generation unit sends incorporates 110kV or 220kV electrical network into after electric energy boosts through booster stations, the wind power generation of this pattern is restricted by the electrical network ability to accept at present, and there is limit question topic in most at home areas.For solving this wind-powered electricity generation limit question topic at present, the distributing wind power generation relies on electric energy can incorporate electrical network nearby into, Xiao Hua characteristics have welcome development opportunity on the spot, and the switching station that is used to connect wind-powered electricity generation current collection circuit and 35kV electrical network becomes the indispensable equipment of distributing wind energy turbine set.Existing switching station product generally is used for distribution system; be used to distribute electric energy to use; equipment is protected in switchgear, power supply and automation for once, and performance that do not possess distant place communication, how to monitor does not possess the serviceability under low temperature, the high filthy environment condition yet.
Summary of the invention
For solving the existing the problems referred to above that the station exists that open and close, the utility model provides a kind of complete intelligent distributing 35kV to open and close the station, and its technical scheme of taking is:
Comprise switch gear room and the control room that is positioned at the right side, switch gear room; from left to right be provided with successively in the switch gear room SVG outlet cabinet, PT cabinet, incoming line cabinet, outlet cabinet and become cabinet; forward part in the control room from left to right is provided with failure wave-recording screen, telemechanical screen, bus protection screen and scheduling screen successively, and the rear section in the control room from left to right is provided with power supply panel, battery panel, direct current cabinet, communication direct current cabinet, inversion screen, comprehensive control screen, comprehensive distribution screen and PCM optical transceiver successively.
Inlet wire of electrical system configuration of the present utility model is used to connect local 35kV electrical network at interval; Dispose one or more outlet and be used to connect wind field current collection circuit at interval, the corresponding outlet of circuit at interval; Dispose a PT at interval, interior measurement and metrology is used to stand; Dispose institute's changing distance, be used to provide low-voltage alternating current power supply in the station; In addition configurable as required reactive power compensation outlet interval is as the protection equipment use in reactive power compensation loop.The utility model station has compactness rational in infrastructure, and production cost is low, and performance is safe and reliable, and good looking appearance is easy for installation, and realizes the characteristics of comprehensive protection.
Description of drawings
Fig. 1 is an internal structure block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1; comprise switch gear room 1 and the control room 2 that is positioned at 1 right side, switch gear room; from left to right be provided with successively in the switch gear room 1 SVG outlet cabinet 22, PT cabinet 21, incoming line cabinet 20, outlet cabinet 19 and become cabinet 17; forward part in the control room 2 from left to right is provided with failure wave-recording screen 7, telemechanical screen 6, bus protection screen 5 and scheduling screen 4 successively, and the rear section in the control room 2 from left to right is provided with power supply panel 16, battery panel 15, direct current cabinet 14, communication direct current cabinet 13, inversion screen 12, comprehensive control screen 11, comprehensive distribution screen 10 and PCM optical transceiver 9 successively.
The packaged type container structure is adopted at this switching station, opens and closes the 35kV Medium voltage switch or circuit breaker complete set of equipments of installing in the station and selects gas insulation switch cabinet for use, disposes an incoming line cabinet 20, is used to connect local 35kV electrical network; Dispose one or more outlet cabinet 19 and be used to connect wind field current collection circuit, the corresponding outlet cabinet of circuit; Dispose a PT cabinet 21, interior measurement and metrology is used to stand; Dispose one become cabinet 17, be used to provide the station in low-voltage alternating current power supply; Dispose SVG outlet cabinet 22 in addition as required, as the protection equipment use in reactive power compensation loop.Control room configuration integration power supply panel comprises 400V power supply panel 16, battery panel 15, direct current cabinet 14, communication direct current cabinet 13 and inversion screen 12, is used to the switching station to provide and exchanges and DC power supply; Configuration comprehensive control screen 11, bus protection screen 5, failure wave-recording screen 7, telemechanical screen 6 realize opening and closing automation protection, failure wave-recording and the protection information at station, the teletransmission of control information; Configuration schedules screen 4 realizes economizing and transfers, transfer and the wind field centralized control center to opening and closing the conduct monitoring at all levels at station; Configuration quality of power supply on-line measuring device, the remote monitoring of realization energy information; Configuration PCM optical transceiver 9, comprehensive distribution screen 10, realization opens and closes the optical-fibre communications function of station various information.For guaranteeing to open and close the dirty performance of low temperature resistant and resistant of station equipment, in the switch gear room 1 that opens and closes the station, air-conditioning 8 has been installed.
Claims (1)
1. a complete intelligent distributing 35kV opens and closes the station; comprise switch gear room (1) and be positioned at the control room (2) on right side, switch gear room (1); it is characterized in that: from left to right be provided with SVG outlet cabinet (22) in switch gear room (1) successively; PT cabinet (21); incoming line cabinet (20); outlet cabinet (19) and become cabinet (17); forward part in the control room (2) from left to right is provided with failure wave-recording screen (7) successively; telemechanical screen (6); bus protection screen (5) and scheduling screen (4), the rear section in control room (2) from left to right is provided with power supply panel (16) successively; battery panel (15); direct current cabinet (14); communication direct current cabinet (13); inversion screen (12); comprehensive control screen (11); comprehensive distribution screen (10) and PCM optical transceiver (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701165 CN203086030U (en) | 2012-12-18 | 2012-12-18 | Full intelligent distributed 35kV opening/closing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701165 CN203086030U (en) | 2012-12-18 | 2012-12-18 | Full intelligent distributed 35kV opening/closing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086030U true CN203086030U (en) | 2013-07-24 |
Family
ID=48831835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701165 Expired - Fee Related CN203086030U (en) | 2012-12-18 | 2012-12-18 | Full intelligent distributed 35kV opening/closing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196225A (en) * | 2017-06-23 | 2017-09-22 | 国网天津市电力公司 | A kind of high-voltage ring main unit of small size |
| CN109980540A (en) * | 2017-12-27 | 2019-07-05 | 合肥德源智能科技有限公司 | Intelligent outdoor one or two fusion type switching stations |
-
2012
- 2012-12-18 CN CN 201220701165 patent/CN203086030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196225A (en) * | 2017-06-23 | 2017-09-22 | 国网天津市电力公司 | A kind of high-voltage ring main unit of small size |
| CN109980540A (en) * | 2017-12-27 | 2019-07-05 | 合肥德源智能科技有限公司 | Intelligent outdoor one or two fusion type switching stations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |