CN203941449U - A kind of safety and stability control device for power test Study system - Google Patents
A kind of safety and stability control device for power test Study system Download PDFInfo
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- CN203941449U CN203941449U CN201420399462.0U CN201420399462U CN203941449U CN 203941449 U CN203941449 U CN 203941449U CN 201420399462 U CN201420399462 U CN 201420399462U CN 203941449 U CN203941449 U CN 203941449U
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Abstract
For a safety and stability control device for power test Study system, be provided with main frame, slave, interface board, wiring converting unit, intake relay, the amount of outputing unit, power supply change-over device, serial ports card i/f, pressing plate cabinet and air switch; Main frame is provided with primary power unit, primary processor and multipair main RX port and main TX port; Slave is provided with from power supply unit, from processor, from opening into unit, from outputing unit, a pair of from RX port with from TX port; The output terminal of power supply change-over device is respectively with the plug-in unit of primary power unit, be connected from the plug-in unit of power supply unit, main RX port and corresponding connecting from TX port, main TX port and corresponding connecting from RX port; Be connected with the terminal of described output unit from the plug-in unit of outputing unit, be connected with intake relay from opening into the plug-in unit of unit, interface board connects with corresponding wiring converting unit, and wiring converting unit connects with corresponding serial ports card i/f.The utlity model has long-pending little, lightweight, conveniently moving.
Description
Technical field
The utility model relates to power system security technical field, particularly relates to a kind of safety and stability control device for power test Study system.
Background technology
Electric system is an extremely complicated nonlinear system, in order to ensure the stable operation of electric system, safety and stability control device of a great variety, in large scale need to be set.For the various catastrophic failures that occur, safety and stability control device can be by correct action to ensure the stable operation of electrical network, and therefore, the performance of safety and stability control device is to guarantee the effectively key of work of electric system.
For correctness and the reliability of test safety stabilization control device, need to carry out network access testing to this device before use.Due to the singularity of electric system, actual field safety and stability control device volume is large, Heavy Weight and difficult mobile, cannot in the time of each test, all be transported to laboratory and test.In order to address the above problem, be necessary to be provided for the safety and stability control device of power test Study system.
Therefore,, for prior art deficiency, provide a kind of safety and stability control device for power test Study system very necessary to overcome prior art deficiency.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of safety and stability control device for power test Study system is provided, and has that volume is little, lightweight, the feature of conveniently moving.
Above-mentioned purpose of the present utility model realizes by following technological means.
A kind of safety and stability control device for power test Study system is provided, is provided with main frame, organizes slave more, many group interfaces board, organize wiring converting unit, intake relay, the amount of outputing unit, power supply change-over device and serial ports card i/f more;
Described main frame is provided with primary power unit, primary processor and multipair main RX port and main TX port;
Described slave is provided with from power supply unit, from processor, from opening into unit, from outputing unit, a pair of from RX port with from TX port;
The input termination 220V power supply of described power supply change-over device, the output terminal of described power supply change-over device is respectively with the plug-in unit of described primary power unit, be connected from the plug-in unit of power supply unit, described main RX port and corresponding connecting from TX port, described main TX port and corresponding connecting from RX port;
Described from the plug-in unit of outputing unit with described in the terminal of the amount of outputing unit be connected, describedly be connected with described intake relay from opening into the plug-in unit of unit, described interface board connects with corresponding wiring converting unit, and described wiring converting unit connects with corresponding serial ports card i/f.
The output terminal output 24V DC current of above-mentioned power supply change-over device.
Above-mentioned slave is set to 2 to 8 groups.
Above-mentioned main RX port is by multimode optical fiber and corresponding connecting from TX port, and described main TX port is by multimode optical fiber and corresponding connecting from RX port.
Above-mentioned main frame is provided with 3 to 20 pairs of main RX ports and main TX port.
Preferably, above-mentioned main frame is provided with 8 pairs of main RX ports and main TX port.
The above-mentioned safety and stability control device for power test Study system, also be provided with support body, described main frame, organize slave, many group interfaces board more, organize wiring converting unit more, intake relay, the amount of outputing unit, power supply change-over device, serial ports card i/f, pressing plate cabinet and air switch all assemble and described support body.
Above-mentioned support body is provided with mobile device, and described mobile device is assemblied in described support body below.
Above-mentioned mobile device is set to pulley.
The above-mentioned safety and stability control device for power test Study system, is also provided with printer, and described printer is connected with the primary processor of described main frame.
Safety and stability control device for power test Study system of the present utility model, is provided with main frame, organizes slave more, many group interfaces board, organizes wiring converting unit, intake relay, the amount of outputing unit, power supply change-over device and serial ports card i/f more; Described main frame is provided with primary power unit, primary processor and multipair main RX port and main TX port; Described slave is provided with from power supply unit, from processor, from opening into unit, from outputing unit, a pair of from RX port with from TX port; The input termination 220V power supply of described power supply change-over device, the output terminal of described power supply change-over device is respectively with the plug-in unit of described primary power unit, be connected from the plug-in unit of power supply unit, described main RX port and corresponding connecting from TX port, described main TX port and corresponding connecting from RX port; Described from the plug-in unit of outputing unit with described in the terminal of the amount of outputing unit be connected, describedly be connected with described intake relay from opening into the plug-in unit of unit, described interface board connects with corresponding wiring converting unit, and described wiring converting unit connects with corresponding serial ports card i/f.The utlity model has that volume is little, lightweight, the feature of conveniently moving.
Brief description of the drawings
Utilize accompanying drawing to be further described the utility model, but content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the backsight structural representation of the utility model for the safety and stability control device of power test Study system;
Fig. 2 is the forward sight structural representation of the utility model for the safety and stability control device embodiment 1 of power test Study system.
Fig. 3 is the forward sight structural representation of the utility model for the safety and stability control device embodiment 2 of power test Study system.
In Fig. 1 to Fig. 3, comprising:
Main frame 100,
Primary power unit 110, primary processor 120, main RX port and main TX port one 30,
Slave 200,
From power supply unit 210, from processor 220, from open into unit 230, from output unit 240, from RX port and from TX port 250, serial ports card i/f 260,
Interface board 300, wiring converting unit 400, intake relay 500, the amount of outputing unit 600, power supply change-over device 700, pressing plate cabinet 800, air switch 900, printer 1000.
Embodiment
With the following Examples the utility model is further described.
embodiment 1.
A kind of safety and stability control device for power test Study system, as shown in Figure 1 and Figure 2, be provided with main frame 100, organize slave 200 more, many group interfaces board 300, organize wiring converting unit 400, intake relay 500, the amount of outputing unit 600, power supply change-over device 700, serial ports card i/f 260, pressing plate cabinet 800 and air switch 900 more.
Main frame 100 is provided with primary power unit 110, primary processor 120 and multipairly in accompanying drawing 1, represents main RX port with main RX for the main RX port of receiving optical signals with for sending the main TX port one 30 of light signal, represents main TX port with main TX.
Slave 200 be provided with from power supply unit 210, from processor 220, from open into unit 230, from output unit 240, a pair of for receiving optical signals from RX port and for send light signal from TX port 250, in accompanying drawing 1, use from RX and represent the port from RX, use from TX and represent the port from TX.
The input termination 220V power supply of power supply change-over device 700, the output terminal output 24V direct supply of the output terminal of power supply change-over device 700.The output terminal of power supply change-over device 700 is respectively with the plug-in unit of primary power unit 110, be connected and think that main frame 100, slave 200 power from the plug-in unit of power supply unit 210.
Main RX port and corresponding connecting from TX port, main TX port and corresponding connecting from RX port.Concrete, main RX port is by multimode optical fiber and corresponding connecting from TX port, and main TX port is by multimode optical fiber and corresponding connecting from RX port.
Be connected with the terminal of the amount of outputing unit 600 from the plug-in unit of outputing unit 240, be connected with intake relay 500 from opening into the plug-in unit of unit 230, interface board 300 connects with corresponding wiring converting unit 400, and wiring converting unit 400 connects with corresponding serial ports card i/f 260.
It should be noted that, the quantity of slave 200 can arrange according to specific needs flexibly, is conventionally set to 2 to 8 groups.Main frame 100 is provided with 3 to 20 pairs of main RX ports and main TX port one 30 conventionally, is set to 8 pairs of main RX ports and main TX port one 30 more.Certainly, main frame 100 arranges the concrete logarithm setting flexibly according to specific needs of main RX port and main TX port one 30.
Of the present utility model in the safety and stability control device of power test Study system, main frame 100 is collected the judged result of slave, and receive other stations information, carry out overall treatment and control.Slave 200 gathers analog quantity and intake, and the method for operation, fault type to system judge, and will in result, give main frame 100, the control of export order of execution main frame.Many group interfaces board 300 is for analog quantity and the intake collection of slave 200.Many group wiring converting units 400 are serial ports plug-in unit for analog quantity and intake are gathered to line transfer.Intake relay 500 is for slave receiving key amount signal.The amount of outputing unit 600 sends switching value signal for slave.Power supply change-over device 700 is for being converted to alternating current 220V power supply direct current 24V power supply.Serial ports card i/f 260 is for sending slave inside by the analog quantity of collection and switching value.RX port is for receiving optical signals, and TX port is used for sending light signal, and light signal is for the communication between main frame and slave or main frame and other main frames.
This is used for the safety and stability control device of power test Study system, the voltage that interface board 300 is exported and current analog amount signal are wired to wiring converting unit 400, and wiring converting unit 400 is connected to slave 200 serial ports card i/f 260 above by AccessPort line again; Intake relay 500 is connected to the plug-in unit from intake unit of slave 200, and the connecting terminals of the amount of outputing unit 600 is received the plug-in unit from outputing unit 240.The utility model is for the experimental study system of power system safety and stability control technology, can be connected with emulator by interface board 300, carry out modeling effort by this safety and stability control device, not only can meet the requirement of test experiments, and there is the feature little, lightweight, conveniently moving of submitting to.
embodiment 2.
A kind of safety and stability control device for power test Study system, other structure is identical with embodiment 1, difference is: be also provided with printer 1000, printer 1000 is connected with the primary processor 120 of main frame 100, and data and the waveform that can processor be calculated by printer 1000 are intuitively exported.
embodiment 3.
A kind of safety and stability control device for power test Study system, other structure is identical with embodiment 1, difference is: be also provided with support body, main frame 100, organize slave 200, many group interfaces board 300 more, organize wiring converting unit 400 more, intake relay 500, the amount of outputing unit 600, power supply change-over device 700, serial ports card i/f 260, pressing plate cabinet 800 and air switch 900 all assemble and support body.
Support body is provided with mobile device, and mobile device is assemblied in support body below.Concrete, mobile device is set to pulley.Can as required this safety and stability control device for power test Study system be moved on to any place like this, there is the feature of conveniently moving.
Finally should be noted that; above embodiment is the restriction in order to the technical solution of the utility model to be described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. for a safety and stability control device for power test Study system, it is characterized in that: be provided with main frame, organize slave more, many group interfaces board, organize wiring converting unit, intake relay, the amount of outputing unit, power supply change-over device and serial ports card i/f more;
Described main frame is provided with primary power unit, primary processor and multipair main RX port and main TX port;
Described slave is provided with from power supply unit, from processor, from opening into unit, from outputing unit, a pair of from RX port with from TX port;
The input termination 220V power supply of described power supply change-over device, the output terminal of described power supply change-over device is respectively with the plug-in unit of described primary power unit, be connected from the plug-in unit of power supply unit, described main RX port and corresponding connecting from TX port, described main TX port and corresponding connecting from RX port;
Described from the plug-in unit of outputing unit with described in the terminal of the amount of outputing unit be connected, describedly be connected with described intake relay from opening into the plug-in unit of unit, described interface board connects with corresponding wiring converting unit, and described wiring converting unit connects with corresponding serial ports card i/f.
2. the safety and stability control device for power test Study system according to claim 1, is characterized in that: the output terminal output 24V DC current of described power supply change-over device.
3. the safety and stability control device for power test Study system according to claim 1, is characterized in that: described slave is set to 2 to 8 groups.
4. the safety and stability control device for power test Study system according to claim 1, it is characterized in that: described main RX port is by multimode optical fiber and corresponding connecting from TX port, and described main TX port is by multimode optical fiber and corresponding connecting from RX port.
5. the safety and stability control device for power test Study system according to claim 1, is characterized in that: described main frame is provided with 3 to 20 pairs of main RX ports and main TX port.
6. the safety and stability control device for power test Study system according to claim 5, is characterized in that: described main frame is provided with 8 pairs of main RX ports and main TX port.
7. the safety and stability control device for power test Study system according to claim 1, it is characterized in that: be also provided with support body, described main frame, organize slave, many group interfaces board more, organize wiring converting unit more, intake relay, the amount of outputing unit, power supply change-over device, serial ports card i/f, pressing plate cabinet and air switch all assemble and described support body.
8. the safety and stability control device for power test Study system according to claim 7, is characterized in that: described support body is provided with mobile device, and described mobile device is assemblied in described support body below.
9. the safety and stability control device for power test Study system according to claim 8, is characterized in that: described mobile device is set to pulley.
10. the safety and stability control device for power test Study system according to claim 1, is characterized in that: be also provided with printer, described printer is connected with the primary processor of described main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399462.0U CN203941449U (en) | 2014-07-18 | 2014-07-18 | A kind of safety and stability control device for power test Study system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420399462.0U CN203941449U (en) | 2014-07-18 | 2014-07-18 | A kind of safety and stability control device for power test Study system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710312A (en) * | 2018-05-18 | 2018-10-26 | 南方电网科学研究院有限责任公司 | The long-range real-time emulation system of safety and stability control device |
| CN109613909A (en) * | 2018-11-23 | 2019-04-12 | 深圳供电局有限公司 | Steady control host test method and its system |
| CN112986724A (en) * | 2021-02-01 | 2021-06-18 | 南京南瑞继保电气有限公司 | Electric power secondary equipment test control management device |
-
2014
- 2014-07-18 CN CN201420399462.0U patent/CN203941449U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710312A (en) * | 2018-05-18 | 2018-10-26 | 南方电网科学研究院有限责任公司 | The long-range real-time emulation system of safety and stability control device |
| CN109613909A (en) * | 2018-11-23 | 2019-04-12 | 深圳供电局有限公司 | Steady control host test method and its system |
| CN109613909B (en) * | 2018-11-23 | 2020-08-04 | 深圳供电局有限公司 | Stability control host testing method and system |
| CN112986724A (en) * | 2021-02-01 | 2021-06-18 | 南京南瑞继保电气有限公司 | Electric power secondary equipment test control management device |
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