CN2497421Y - Hihg-voltage switch controller - Google Patents
Hihg-voltage switch controller Download PDFInfo
- Publication number
- CN2497421Y CN2497421Y CN 01250804 CN01250804U CN2497421Y CN 2497421 Y CN2497421 Y CN 2497421Y CN 01250804 CN01250804 CN 01250804 CN 01250804 U CN01250804 U CN 01250804U CN 2497421 Y CN2497421 Y CN 2497421Y
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- CN
- China
- Prior art keywords
- circuit
- connects
- transformer
- board
- motherboard
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- Expired - Fee Related
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A high pressure switch controller comprises a CPU main board, a drive circuit, a power source circuit which form three independent board cards that are connected with a controlling mother board through slots; the formation of the line is that a terminal stripe D is connected with a transformer and is connected with a power source board through the transformer, one circuit of the power source board is connected with a battery, one circuit of the power source board is connected with the mother board, the mother board is connected with the main board, a drive board and a remote control unit control module, the mother board is further connected with the terminal stripe. The product is matched with a load switch of an outdoor column and a voltage protection typed automatic control device of an open circuit and has strong anti-interference capability and low power consumption, the modularization design forms a control circuit that is matched with the reclosing function of the forestage transformation station of a distribution line to realize the protection of the line and the devices, so that unmanned control and automatic control are realized. Meanwhile, an earth remote control unit is equipped, earth operation is realized so as to relieve the labor strength of the work staff, and the controller has the advantages of stable performance, high reliability, simple operation, convenient for maintenance and low energy consumption.
Description
Technical field: the utility model relates to and a kind ofly matching with on-load switch, circuit breaker, has automatic control self-diagnosing function, can satisfy the distribution line automation requirement of different levels, has the voltage protection high-voltage switch controller of control automatically.
Background technology: present existing high-voltage switch controller volume is big, and it is unreasonable to connect up, the power consumption height, and poor anti jamming capability is flexible coupling because wiring is adopted, and failure rate is higher, and maintenance is complicated, and workload is big.
Summary of the invention: it is strong, low in energy consumption that the purpose of this utility model provides a kind of antijamming capability, can realize unattended operation, the automatic high-voltage switch controller of finishing the protection of circuit and equipment of controlling.
For achieving the above object, the technical solution of the utility model is: a kind of high-voltage switch controller, form three independent integrated circuit boards by cpu motherboard, drive circuit, power circuit, and be connected with the control motherboard by slot; Its circuit constitutes: terminal board D links to each other with transformer, connects power panel by transformer, and power panel one tunnel connects storage battery, and one the tunnel connects motherboard, and motherboard connects mainboard and drive plate and remote controller control module, and motherboard also links to each other with terminal board.
The utility model is the voltage protection type automatic control equipment that cooperates outdoor post load switch, circuit breaker; the employing antijamming capability is strong; technical grade single-chip microcomputer low in energy consumption is a main control unit; form control circuit by modularized design; the reclosing function that cooperates distribution line prime electric substation; realization is to the protection of circuit and equipment, thereby realizes unattended operation, control automatically.Be furnished with the ground remote control device simultaneously, can be in terrestrial operation, thus alleviate staff's labour intensity, have stable performance, reliability height, simple to operate, easy to maintenance, advantage of low energy consumption.Its major function is:, automatic closing; 2, decompression separating brake (avoiding inrush phenomenon); 3, be combined on the faulty section after (reclosing by electric substation is determined) separating brake locking during the circuit decompression; 4, circuit overcurrent separating brake locking; 5, ground remote control operation; 6, the switch on/off switch can pass on off state on the mobile phone by communication.
Description of drawings: Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment: embodiment of the present utility model is described further below in conjunction with accompanying drawing:
A kind of high-voltage switch controller is formed three independent integrated circuit boards by CPU (80C52) mainboard, drive circuit, power circuit, is connected with the control motherboard by slot; Its circuit constitutes: terminal board D links to each other with transformer, connects power panel by transformer, and power panel one tunnel connects storage battery, and one the tunnel connects motherboard, and motherboard connects mainboard and drive plate and remote controller control module, and motherboard also links to each other with terminal board.
1 be storage battery among the figure wherein, 2 is power panel, and 3 is motherboard, and 4 is remote controller, and 5 is transformer, and 6 is drive plate, and 7 is mainboard, and 8 is air switch, and 9 is terminal board, and 10 is on-pole switch.
Outdoor 10KV circuit connects voltage transformer YH, through secondary output 220V voltage, is divided into three tunnel: one tunnel process transformer B1 and becomes the 12V potential circuit, through Z
1Rectification, WY
1Voltage stabilizing is divided into two branch roads again, and a branch road becomes the 5V potential circuit after isolating by DC/DC, power supply is provided for mainboard CPU; Another branch road connects storage battery E, charges a battery, and accumulation power supply is provided; After switch powers on, energy storage motor work, after energy storage puts in place, sensitive switch action, energy storage finishes, and the energy storage signal that puts in place is sent back to mainboard, and when the circuit power down, stand-by power supply E send 12V voltage to power panel is counter, exports to controller after the power panel conversion.Foregoing circuit is formed power module integrated circuit board (power panel).Connect transformer B2 through the second tunnel of the 220V circuit of secondary transformation output, become the 9V circuit, through Z
3Rectification, WY
3Voltage stabilizing is transported to the CPU testing circuit of mainboard, and every isolation, detection line has no-voltage (electric current) by light in input and output.The Third Road circuit is from transformer B1 tap 170V, through Z
2Rectification, WY
2Voltage stabilizing provides 220V direct current operative power source to switch.
Judge that three conditions that switch closes a floodgate are: 1. circuit has voltage, the 2. stored energy mechanism of switch energy storage own, and 3. switch is in the separating brake position.This moment, the singlechip CPU of mainboard was sent instruction, was transported to the power model of drive plate, and power model sends the closing pulse signal, realized that switch closes a floodgate.The condition of switch separating brake is: 1. circuit no-voltage, 2. switch is closing the position.This moment, CPU sent instruction, sent the separating brake pulse signal by power model, realized the switch separating brake.The utility model mainboard CPU connects the reception control module circuit and the cell phone control circuit of remote controller, can realize the ground remote control operation.
Claims (2)
1, a kind of high-voltage switch controller is characterized in that it forms three independent integrated circuit boards by cpu motherboard, drive circuit, power circuit, is connected with the control motherboard by slot; Its circuit constitutes: terminal board D links to each other with transformer, connects power panel by transformer, and power panel one tunnel connects storage battery, and one the tunnel connects motherboard, and motherboard connects mainboard and drive plate and remote controller control module, and motherboard also links to each other with terminal board.
2, high-voltage switch controller according to claim 1, it is characterized in that from outdoor 10KV circuit be connected voltage transformer YH, through secondary output 220V voltage, be divided into three the tunnel: the first via connects and connects Z after transformer B1 becomes 12V
1Rectifier, WY
1Pressurizer is divided into two branch roads again, and a branch road connects the DC/DC isolation and links to each other with the CPU of mainboard, and branch road connects storage battery E in addition; The second the tunnel connects transformer B2, connects Z again
3Rectifier, WY
3Pressurizer is connected to the CPU testing circuit of mainboard at last, input and output by light every isolation; The Third Road circuit connects Z from transformer B1 tap 170V
2Rectifier, WY
2Pressurizer provides 220V direct current operative power source to switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250804 CN2497421Y (en) | 2001-09-25 | 2001-09-25 | Hihg-voltage switch controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250804 CN2497421Y (en) | 2001-09-25 | 2001-09-25 | Hihg-voltage switch controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497421Y true CN2497421Y (en) | 2002-06-26 |
Family
ID=33660880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250804 Expired - Fee Related CN2497421Y (en) | 2001-09-25 | 2001-09-25 | Hihg-voltage switch controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497421Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100388590C (en) * | 2004-04-08 | 2008-05-14 | 周友东 | Controlling system and method for long-range remote-controlled high-voltage switch |
| CN105549447A (en) * | 2016-02-29 | 2016-05-04 | 天津工业大学 | Intelligent circuit breaker remote control accessory beneficial to centralized management |
-
2001
- 2001-09-25 CN CN 01250804 patent/CN2497421Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100388590C (en) * | 2004-04-08 | 2008-05-14 | 周友东 | Controlling system and method for long-range remote-controlled high-voltage switch |
| CN105549447A (en) * | 2016-02-29 | 2016-05-04 | 天津工业大学 | Intelligent circuit breaker remote control accessory beneficial to centralized management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |