CN2930032Y - Novel high voltage switch cabinet - Google Patents
Novel high voltage switch cabinet Download PDFInfo
- Publication number
- CN2930032Y CN2930032Y CN 200620109340 CN200620109340U CN2930032Y CN 2930032 Y CN2930032 Y CN 2930032Y CN 200620109340 CN200620109340 CN 200620109340 CN 200620109340 U CN200620109340 U CN 200620109340U CN 2930032 Y CN2930032 Y CN 2930032Y
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- CN
- China
- Prior art keywords
- circuit breaker
- room
- bus
- cable
- relay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is a novel high pressure switch cabinet belonging to the electrical apparatus and applicable for the measurement and protection use in the electrified wire netting of the high pressure electric complete apparatus and comprises a cabinet body, a generatrix room, a breaker handcart room, a cable room and a relay control room. The generatrix room, the breaker handcart room, the cable room and the relay control room are arranged on the cabinet body. The generatrix of the generatrix room is connected with a stable contactor of the breaker provided in the breaker handcart room. The other end of the stable contactor of the breaker is firstly electrically connected with an electronic voltage transformer and then connected respectively with the cable, a motor device ground switch and an arrester provided in the cable room. A second plug provided in the breaker handcart room is electrically connected with the relay in the relay control room. The relay, a current meter, a voltmeter and a temperature controller provided in the relay control room are electrically connected with an electronic current transformer provided in the generatrix room, the breaker provided in the breaker handcart room, the electronic voltage transformer and a generatrix temperature online detector provided in the generatrix respectively.
Description
One, technical field
The utility model relates to a kind of novel high-pressure switch cubicle, belongs to electric equipment, is applicable to the usefulness of doing measurement, protection in High-Voltage Electrical Appliances complete set of equipments and the electrical network.
Two, background technology
Existing high-tension switch cabinet is being measured, is being played a role aspect the protection in the complete and electrical network at High-Voltage Electrical Appliances; but because its power consumption and volume is big, price is expensive; also can often leak electricity, insulating part also can be because bus heating and breakdown, cause the accident, and can't realize automation mechanized operation.So far, never have low in energy consumption, volume is little, low price, high-tension switch cabinet that handling safety is reliable, automaticity is high for do in High-Voltage Electrical Appliances complete set of equipments and the electrical network to measure, the usefulness of protection.
Three, summary of the invention
The purpose of this utility model is to be to overcome that there is power consumption in existing high-tension switch cabinet and volume is big, price is expensive; use dangerous; be difficult to realize the weak point of operation automation; thereby provide a kind of novel high-pressure switch cubicle; it is low in energy consumption, volume is little, low price; handling safety is reliable, automaticity height, the usefulness of do measurement in very suitable High-Voltage Electrical Appliances complete set of equipments and the electrical network, protection.
The utility model is realized by following approach:
The utility model includes cabinet, bus-bar room, the circuit breaker cart chamber, several parts in cable vault and relay control room, on cabinet, establish bus-bar room, the circuit breaker cart chamber, cable vault and relay control room, fixed contact in the fixed contact box of the bus of bus-bar room and the set circuit breaker in circuit breaker cart chamber is connected, fixed contact in the circuit breaker other end fixed contact box with after electronic type voltage transformer is electrically connected respectively with the set cable in cable vault, motor drive mechanism earthed switch and lightning arrester are electrically connected, the corresponding electrical connection of relay of the set secondary plug in circuit breaker cart chamber and relay control room, the relay that the relay control room is set, ammeter, voltmeter and temperature controller respectively with the set electronic current mutual inductor of bus-bar room, the circuit breaker that the circuit breaker cart chamber is set, electronic type voltage transformer and bus, bus temperature set on the busbar joint is in the corresponding electrical connection of thread detector.In said bus, be provided with at least one electronic current mutual inductor, make it pass bus and be fixed on the cabinet.Be provided with circuit breaker in said breaker chamber, circuit breaker is fixed on the track of motor drive mechanism turnover circuit breaker cart, is provided with secondary plug on motor drive mechanism turnover circuit breaker cart, at the other electronic type voltage transformer that is fixed with of circuit breaker.In said cable vault, be provided with the lightning arrester, cable, the motor drive mechanism earthed switch that are electrically connected to each other, or only establish cable, the motor drive mechanism earthed switch that is electrically connected to each other.In said relay control room, be provided with relay, ammeter, voltmeter and temperature.On bus, busbar joint, be provided with bus temperature at thread detector.
The utility model contrast prior art has following advantage
1, the utility model volume is little, and price is cheap;
2, the utility model is low in energy consumption, certainty of measurement height, good in anti-interference performance;
3, the utility model is safe and reliable, can realize automation control.
Four, description of drawings
Figure is the left TV structure schematic diagram of the utility model embodiment, wherein:
A-bus-bar room, B-circuit breaker cart chamber, C-cable vault, D-relay control room, 1-electronic current mutual inductor, 2-fixed contact box, 3-cabinet, 4-motor drive mechanism earthed switch, 5-secondary plug, 6-motor drive mechanism turnover circuit breaker cart, 7-electronic type voltage transformer, 8-lightning arrester, 9-circuit breaker, 10-bus temperature are at thread detector, 11-bus, 12-cable.
Five, embodiment
The utility model embodiment includes cabinet 3, bus-bar room A, circuit breaker cart chamber B, the C of cable vault and several parts of the D of relay control room, on cabinet 3, establish bus-bar room A, circuit breaker cart chamber B, C of cable vault and the D of relay control room, the bus 11 of bus-bar room A is connected with the fixed contact of the fixed contact box 2 of the set circuit breaker 9 of circuit breaker cart chamber B, fixed contact in circuit breaker 9 other end fixed contact boxes 2 with after electronic type voltage transformer 7 is electrically connected respectively with the set cable 12 of the C of cable vault, motor drive mechanism earthed switch 4 and lightning arrester 8 are electrically connected, the corresponding electrical connection of relay of the set secondary plug 5 of circuit breaker cart chamber B and the D of relay control room, the set relay of the D of relay control room, ammeter, voltmeter and temperature controller respectively with the set electronic current mutual inductor 1 of bus-bar room A, and the set circuit breaker 9 of circuit breaker cart chamber B, electronic type voltage transformer 7 and bus 11, bus temperature set on bus 11 joints is thread detector 10 corresponding electrical connections.In said bus-bar room A, be provided with at least one electronic current mutual inductor 1, make it pass bus 11 and be fixed on the cabinet 3.In said circuit breaker cart chamber B, be provided with circuit breaker 9 and motor drive mechanism turnover circuit breaker cart 6, circuit breaker 9 is fixed on the track of motor drive mechanism turnover circuit breaker cart 6, on motor drive mechanism turnover circuit breaker cart 6, be provided with secondary plug 5, at the circuit breaker 9 other electronic type voltage transformers 7 that are fixed with.In the said C of cable vault, be provided with the lightning arrester 8, cable 12, the motor drive mechanism earthed switch 4 that are electrically connected to each other.In the said relay D of control room, be provided with relay, ammeter, voltmeter and temperature controller.On bus 11, bus 11 joints, be provided with bus temperature at thread detector 10.
During use; breaker closing; the circuit normal power-up; when electric current excessive; overtension and bus temperature raise when exceeding safety value, through the test at thread detector of electronic current mutual inductor, electronic type voltage mutual inductance and bus temperature, open circuit immediately; and on corresponding instrument, show, circuit is played reliable protection.
Claims (6)
1, a kind of novel high-pressure switch cubicle, it is characterized in that including cabinet (3), bus-bar room (A), circuit breaker cart chamber (B), several parts in cable vault (C) and relay control room (D), on cabinet (3), establish bus-bar room (A), circuit breaker cart chamber (B), cable vault (C) and relay control room (D), the bus (11) of bus-bar room (A) is connected with the fixed contact of the fixed contact box (2) of the set circuit breaker in circuit breaker cart chamber (B) (9), fixed contact in circuit breaker (9) other end fixed contact box (2) with after electronic type voltage transformer (7) is electrically connected respectively with cable vault (C) set cable (12), motor drive mechanism earthed switch (4) and lightning arrester (8) are electrically connected, the corresponding electrical connection of relay of the set secondary plug (5) in circuit breaker cart chamber (B) and relay control room (D), the set relay in relay control room (D), ammeter, voltmeter and temperature controller respectively with the set electronic current mutual inductor (1) of bus-bar room (A), the circuit breaker (9) that circuit breaker cart chamber (B) is set, electronic type voltage transformer (7) and bus (11), bus temperature set on bus (11) joint is in the corresponding electrical connection of thread detector (10).
2, by the described novel high-pressure switch cubicle of claim 1, it is characterized in that: in said bus-bar room (A), be provided with at least one electronic current mutual inductor (1), make it pass bus (11) and be fixed on the cabinet (3).
3, by the described novel high-pressure switch cubicle of claim 1, it is characterized in that: in said circuit breaker cart chamber (B), be provided with circuit breaker (9) and motor drive mechanism turnover circuit breaker cart (6), circuit breaker (9) is fixed on the track of motor drive mechanism turnover circuit breaker cart (6), on motor drive mechanism turnover circuit breaker cart (6), be provided with secondary plug (5), at the other electronic type voltage transformer (7) that is fixed with of circuit breaker (9).
4, by the described novel high-pressure switch cubicle of claim 1, it is characterized in that: in said cable vault (C), be provided with the lightning arrester (8), cable (12), the motor drive mechanism earthed switch (4) that are electrically connected to each other, or only establish cable (12), the motor drive mechanism earthed switch (4) that is electrically connected to each other.
5, by the described novel high-pressure switch cubicle of claim 1, it is characterized in that: in said relay control room (D), be provided with relay, ammeter, voltmeter and temperature controller.
6, by the described novel high-pressure switch cubicle of claim 1, it is characterized in that: on bus (11), bus (11) joint, be provided with bus temperature in thread detector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109340 CN2930032Y (en) | 2006-04-04 | 2006-04-04 | Novel high voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109340 CN2930032Y (en) | 2006-04-04 | 2006-04-04 | Novel high voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930032Y true CN2930032Y (en) | 2007-08-01 |
Family
ID=38308404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109340 Expired - Fee Related CN2930032Y (en) | 2006-04-04 | 2006-04-04 | Novel high voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930032Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557083B (en) * | 2009-01-20 | 2011-09-07 | 上海合凯电力保护设备有限公司 | Handcart-type switch arc suppression device |
| CN101728779B (en) * | 2009-12-21 | 2012-05-23 | 安徽鑫龙电器股份有限公司 | Metal armored withdrawable high-voltage switch cabinet |
| CN104466703A (en) * | 2014-12-26 | 2015-03-25 | 苏州市龙源电力科技股份有限公司 | Self-protection high-voltage switch cabinet |
| WO2019157994A1 (en) * | 2018-02-13 | 2019-08-22 | Industrial Connections & Solutions LLC | Switchgear units for electrical power distribution systems |
-
2006
- 2006-04-04 CN CN 200620109340 patent/CN2930032Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557083B (en) * | 2009-01-20 | 2011-09-07 | 上海合凯电力保护设备有限公司 | Handcart-type switch arc suppression device |
| CN101728779B (en) * | 2009-12-21 | 2012-05-23 | 安徽鑫龙电器股份有限公司 | Metal armored withdrawable high-voltage switch cabinet |
| CN104466703A (en) * | 2014-12-26 | 2015-03-25 | 苏州市龙源电力科技股份有限公司 | Self-protection high-voltage switch cabinet |
| WO2019157994A1 (en) * | 2018-02-13 | 2019-08-22 | Industrial Connections & Solutions LLC | Switchgear units for electrical power distribution systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20130404 |