CN108445312B - Fast spare power automatic switching debugging and monitoring device - Google Patents
Fast spare power automatic switching debugging and monitoring device Download PDFInfo
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- CN108445312B CN108445312B CN201810055807.3A CN201810055807A CN108445312B CN 108445312 B CN108445312 B CN 108445312B CN 201810055807 A CN201810055807 A CN 201810055807A CN 108445312 B CN108445312 B CN 108445312B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 230000009191 jumping Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 47
- 238000010168 coupling process Methods 0.000 claims description 47
- 238000005859 coupling reaction Methods 0.000 claims description 47
- 238000013461 design Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 description 6
- 101000604592 Homo sapiens Keratin-like protein KRT222 Proteins 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The invention provides a rapid spare power automatic switching debugging and monitoring device which comprises a shell, and a power module, a bus coupler testing module and at least one line testing module which are respectively arranged in the shell, wherein the line testing module comprises a line switching-on control module, a line switching-off control module, a line voltage control module, a bus coupler feedback module, a line switching-off terminal arranged on the shell, and a line switching-on indicating module, a line switching-off indicating module and a line jumping module which are respectively connected with the power module; the bus coupler test module comprises a bus coupler switching-on control module, a bus coupler switching-off control module, a bus coupler voltage control module, a line feedback module, a bus coupler switching-off terminal arranged on the shell, and a bus coupler position indicating module, a bus coupler switching-off position indicating module and a bus coupler switching-off position module which are respectively connected with the power supply module. The rapid spare power automatic switching debugging and monitoring device has the advantages of scientific design, strong practicability, simple structure and convenient use.
Description
Technical Field
The invention relates to the field of electric power, in particular to a rapid spare power automatic switching debugging and monitoring device.
Background
The spare power automatic switching is a short for automatic switching device of the spare power supply. At present, when the spare power automatic switching device is subjected to traditional verification, the opening and entering amount of an incoming line and a bus tie breaker cannot be opened into the spare power automatic switching device due to the fact that total station power failure cannot be carried out. However, when the backup power automatic switching is in a logic test, the action logic of the backup power automatic switching needs to be judged by switching on and off a bus coupler or a line, a traditional checking method is that a plurality of people use a short-circuit wire matching method to simulate a switch position signal, the test is artificially and dynamically simulated according to a certain time sequence, and the action logic is reproduced.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a rapid spare power automatic switching debugging and monitoring device which is scientific in design, strong in practicability, simple in structure and convenient to use.
In order to achieve the purpose, the invention adopts the technical scheme that: a rapid spare power automatic switching debugging and monitoring device comprises a shell, and a power module, a bus connection testing module and at least one line testing module which are respectively arranged in the shell, the circuit testing module comprises a circuit closing control module, a circuit opening control module, a circuit voltage control module, a bus connection feedback module, a circuit opening terminal arranged on the shell, and a circuit closing position indicating module, a circuit opening position indicating module and a circuit jumping position module which are respectively connected with the power supply module, the circuit closing position indicating module displays closing position information according to the control information of the circuit closing control module, the line separating indication module displays separating information according to the control information of the line separating brake control module, the line tripping module is also communicated with a spare power automatic switching device through the line opening terminal according to the control information of the line switching-off control module; the bus coupler testing module comprises a bus coupler switching-on control module, a bus coupler switching-off control module, a bus coupler voltage control module, a line feedback module, a bus coupler switching-off terminal arranged on the shell, and a bus coupler position indicating module, a bus coupler switching-off indicating module and a bus coupler switching-off module which are respectively connected with the power module, wherein the bus coupler position indicating module displays switching-on information according to control information of the bus coupler switching-on control module, the bus coupler switching-off indicating module displays switching-off information according to control information of the bus coupler switching-off control module, and the bus coupler switching-off module is communicated with a spare power automatic switching device through the bus coupler switching-off terminal according to the control information of the bus coupler switching-off control module.
Based on the above, the bus-coupled switching-on control module comprises a bus-coupled switching-on switch and a first coil of a bus-coupled control relay, and the bus-coupled switching-on switch, the first coil of the bus-coupled control relay and the power module form a loop; the bus coupling separating brake control module comprises a bus coupling separating brake switch and a second coil of a bus coupling control relay, and the bus coupling separating brake switch, the second coil of the bus coupling control relay and the power supply module form a loop; the bus coupling voltage control module comprises a bus coupling control relay normally-open contact group, a bus coupling voltage output terminal and a bus coupling voltage input terminal, wherein the bus coupling voltage output terminal and the bus coupling voltage input terminal are arranged on the shell; the circuit feedback module comprises circuit feedback wiring terminals connected in parallel at two ends of the bus coupler switch and used for connecting a circuit feedback switch in the spare power automatic switching device, and the circuit feedback wiring terminals are arranged on the shell; the bus joint position indicating module comprises a bus joint control relay normally open contact and a bus joint position indicating lamp, and the bus joint control relay normally open contact, the bus joint position indicating lamp and the power module form a loop; the bus coupling position division indicating module comprises a first normally closed contact of a bus coupling control relay and a bus coupling position division indicating lamp, and the first normally closed contact of the bus coupling control relay, the bus coupling position division indicating lamp and the power supply module form a loop; the bus coupler skip position module comprises a second normally closed contact of a bus coupler control relay, and the second normally closed contact of the bus coupler control relay is respectively connected with the power supply module and the bus coupler open terminal; the bus-tie control relay is a double-position relay.
Based on the above, the circuit closing control module comprises a circuit closing switch and a first coil of a circuit control relay, and the circuit closing switch, the first coil of the circuit control relay and the power module form a loop; the circuit switching-off control module comprises a circuit switching-off switch and a second coil of a circuit control relay, and the circuit switching-off switch, the second coil of the circuit control relay and the power supply module form a loop; the circuit voltage control module comprises a circuit control relay normally open contact group, a circuit voltage output terminal and a circuit voltage input terminal, wherein the circuit voltage output terminal and the circuit voltage input terminal are arranged on the shell, one end of the circuit control relay normally open contact group is connected with alternating current voltage through the circuit voltage input terminal, and the other end of the circuit control relay normally open contact group is connected with the spare power automatic switching device through the circuit voltage output terminal; the bus coupler feedback module comprises bus coupler feedback wiring terminals connected in parallel at two ends of the circuit closing switch and used for connecting a bus coupler feedback switch in the spare power automatic switching device, and the bus coupler feedback wiring terminals are arranged on the shell; the circuit on-position indicating module comprises a circuit control relay normally open contact and a circuit on-position indicating lamp, and the circuit control relay normally open contact, the circuit on-position indicating lamp and the power supply module form a loop; the circuit position dividing indicating module comprises a first normally closed contact of a circuit control relay and a circuit position dividing indicating lamp, and the first normally closed contact of the circuit control relay, the circuit position dividing indicating lamp and the power supply module form a loop; the circuit position-jumping module comprises a second normally closed contact of the circuit control relay, and the second normally closed contact of the circuit control relay is respectively connected with the power supply module and the circuit opening terminal; the line control relay is a two-position relay.
Compared with the prior art, the automatic bus transfer device has outstanding substantive characteristics and obvious progress, and particularly, the automatic bus transfer device completes logic verification on the automatic bus transfer device by matching the circuit testing module and the bus coupler testing module arranged in the shell and simulating the tripping action and the position information of the switch, and has the advantages of scientific design, strong practicability, simple structure and convenience in use.
Drawings
FIG. 1 is a schematic diagram of an electrical structure of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1, a rapid spare power automatic switching debugging and monitoring device comprises a housing, and a power module, a bus coupler testing module and at least one line testing module which are respectively arranged in the housing, wherein the line testing module comprises a line closing control module, a line opening control module, a line voltage control module, a bus coupler feedback module, a line opening terminal arranged on the housing, and a line closing indication module, a line opening indication module and a line jumping module which are respectively connected with the power module, the circuit closing position indicating module displays closing position information according to the control information of the circuit closing control module, the line separating indication module displays separating information according to the control information of the line separating brake control module, the line tripping module is also communicated with a spare power automatic switching device through the line opening terminal according to the control information of the line switching-off control module; the bus coupler testing module comprises a bus coupler switching-on control module, a bus coupler switching-off control module, a bus coupler voltage control module, a line feedback module, a bus coupler switching-off terminal arranged on the shell, and a bus coupler position indicating module, a bus coupler switching-off indicating module and a bus coupler switching-off module which are respectively connected with the power module, wherein the bus coupler position indicating module displays switching-on information according to control information of the bus coupler switching-on control module, the bus coupler switching-off indicating module displays switching-off information according to control information of the bus coupler switching-off control module, and the bus coupler switching-off module is communicated with a spare power automatic switching device through the bus coupler switching-off terminal according to the control information of the bus coupler switching-off control module.
The spare power automatic switching device is connected with alternating-current voltage through the line voltage control module and the bus coupler voltage control module respectively, the spare power automatic switching device also receives jump position information through the line jump position module and the bus coupler jump position module respectively, and the bus coupler feedback module and the line feedback module are connected with a feedback switch in the spare power automatic switching device respectively. When the system is used, two modes are provided, namely bus-coupled spare power switching and incoming line spare power switching, wherein the bus-coupled spare power switching mode is that the line testing module is in a closed state and the bus-coupled testing module is in an open state; the incoming line standby switching mode is that the line testing module is in a separated state and the bus coupler test is in a closed state. Taking a bus tie spare power switching mode as an example, at the moment, the circuit on-position indicating module displays that the circuit testing module is in an on-position state, the bus tie off-position indicating module displays that the bus tie testing module is in an off-position state, and the spare power automatic switching device is connected with alternating current voltage through the circuit voltage control module; at the moment, the circuit switching-off control module controls the circuit testing module to be changed from a switching-on state to a switching-off state, the circuit switching-on indicating module stops working, the circuit switching-off indicating module displays that the circuit testing module is in the switching-off state, the circuit switching-off module sends switching-off information to the automatic bus transfer device, the automatic bus transfer device sends feedback information to the circuit feedback module through the feedback switch, the bus-coupled switching-off control module controls the bus-coupled testing module to be changed from the switching-off state to the switching-on state according to the feedback information sent by the circuit feedback module, the bus-coupled switching-off indicating module displays that the bus-coupled testing module is in the switching-on state, the automatic bus transfer device is switched from being connected with alternating voltage through the circuit voltage control module to being connected with alternating voltage through the bus-coupled voltage control module.
Specifically, the bus coupler closing control module comprises a bus coupler closing switch 2SH and a first coil KA22 of a bus coupler control relay, and the bus coupler closing switch 2SH, the first coil KA22 of the bus coupler control relay and the power module form a loop; the bus-coupled switching-off control module comprises a bus-coupled switching-off switch 2ST and a bus-coupled control relay second coil KA21, and the bus-coupled switching-off switch 2ST, the bus-coupled control relay second coil KA21 and the power supply module form a loop; the bus-coupled voltage control module comprises a bus-coupled control relay normally-open contact group K21, a bus-coupled voltage output terminal and a bus-coupled voltage input terminal which are arranged on the shell, one end of the bus-coupled control relay normally-open contact group K21 is connected with alternating voltage through the bus-coupled voltage input terminal, and the other end of the bus-coupled control relay normally-open contact group K21 is connected with a spare power automatic switching device through the bus-coupled voltage output terminal; the circuit feedback module comprises circuit feedback connecting terminals connected in parallel at two ends of the bus coupler closing switch 2SH and used for connecting a circuit feedback switch in the spare power automatic switching device, and the circuit feedback connecting terminals are arranged on the shell; the bus joint position indicating module comprises a bus joint control relay normally open contact K22 and a bus joint position indicating lamp H22, and the bus joint control relay normally open contact K22, the bus joint position indicating lamp H22 and the power supply module form a loop; the bus coupling separate position indicating module comprises a bus coupling control relay first normally closed contact K23 and a bus coupling separate position indicating lamp H21, and a loop is formed by the bus coupling control relay first normally closed contact K23, the bus coupling separate position indicating lamp H21 and the power supply module; the bus coupler skip position module comprises a second normally closed contact K24 of a bus coupler control relay, and the second normally closed contact K24 of the bus coupler control relay is respectively connected with the power supply module and the bus coupler outgoing terminal; the bus-tie control relay is a double-position relay. The circuit closing control module comprises a circuit closing switch 1SH and a first coil KA12 of a circuit control relay, and the circuit closing switch 1SH, the first coil KA12 of the circuit control relay and the power module form a loop; the line switching-off control module comprises a line switching-off switch 1ST and a line control relay second coil KA11, and the line switching-off switch 1ST, the line control relay second coil KA11 and the power module form a loop; the circuit voltage control module comprises a circuit control relay normally-open contact group K11, and a circuit voltage output terminal and a circuit voltage input terminal which are arranged on the shell, wherein one end of the circuit control relay normally-open contact group K11 is connected with alternating current voltage through the circuit voltage input terminal, and the other end of the circuit control relay normally-open contact group K11 is connected with a spare power automatic switching device through the circuit voltage output terminal; the bus coupler feedback module comprises bus coupler feedback wiring terminals connected in parallel at two ends of the line closing switch 1SH and used for connecting a bus coupler feedback switch in the spare power automatic switching device, and the bus coupler feedback wiring terminals are arranged on the shell; the circuit on-position indicating module comprises a circuit control relay normally open contact K12 and a circuit on-position indicating lamp H12, and the circuit control relay normally open contact K12, the circuit on-position indicating lamp H12 and the power supply module form a loop; the circuit position-separating indicating module comprises a circuit control relay first normally closed contact K13 and a circuit position-separating indicating lamp H11, and a circuit is formed by the circuit control relay first normally closed contact K13, the circuit position-separating indicating lamp H11 and the power supply module; the circuit position jumping module comprises a second normally closed contact K14 of the circuit control relay, and the second normally closed contact K14 of the circuit control relay is respectively connected with the power supply module and the circuit opening terminal; the line control relay is a two-position relay.
Taking the bus tie backup power switching as an example, at the moment, the normally open contact K12 of the circuit control relay is closed, the circuit on indicator lamp H12 is connected with the power module and is lightened, the first normally closed contact K23 of the bus tie control relay is closed, the bus tie off indicator lamp H21 is lightened, and the backup power automatic switching device is connected with the alternating current voltage through the closed circuit control relay normally open contact group K11. When the circuit breaker is used, the circuit breaker switch 1ST is pressed, the second coil KA11 of the circuit control relay is electrified, the normally open contact K12 of the circuit control relay is opened, the first normally closed contact K13 of the circuit control relay is closed, the circuit on indicator H12 is extinguished, the circuit off indicator H11 is lightened, at the moment, as the normally closed contact K14 of the circuit control relay is also closed, the spare power automatic switching device is connected with a power supply through a circuit opening terminal, a feedback switch in the spare power automatic switching device is closed, two bus-coupler feedback connecting terminals connected in parallel at two ends of the circuit closing switch 1SH are connected through the feedback switch, the first coil KA22 of the bus-coupler control relay is electrified, the normally open contact K22 of the bus-coupler control relay is closed, the bus-coupler on indicator H22 is lightened, the bus-coupler off indicator H21 is extinguished, the normally open contact group K21 of the bus-coupler control relay is closed, the spare power automatic switching device is connected with the normally open contact group K21, and finishing the check in the bus tie spare power switching mode.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (1)
1. The utility model provides a quick spare power automatic switching debugging monitoring devices which characterized in that: comprises a shell, a power module, a bus-tie test module and at least one line test module which are respectively arranged in the shell,
the circuit testing module comprises a circuit switching-on control module, a circuit switching-off control module, a circuit voltage control module, a bus coupler feedback module, a circuit switching-off terminal arranged on the shell, and a circuit switching-on indicating module, a circuit switching-off indicating module and a circuit tripping module which are respectively connected with the power supply module, wherein the circuit switching-on indicating module displays switching-on information according to control information of the circuit switching-on control module, the circuit switching-off indicating module displays switching-off information according to the control information of the circuit switching-off control module, and the circuit tripping module is also communicated with the spare power automatic switching device through the circuit switching-off terminal according to the control information of the circuit switching-off control module;
the bus coupling test module comprises a bus coupling closing control module, a bus coupling opening control module, a bus coupling voltage control module, a line feedback module, a bus coupling opening terminal arranged on the shell, and a bus coupling position indication module, a bus coupling opening position indication module and a bus coupling jumping position module which are respectively connected with the power supply module, wherein the bus coupling opening terminal is used for displaying closing position information according to control information of the bus coupling closing control module;
the bus-coupled switching-on control module comprises a bus-coupled switching-on switch and a first coil of a bus-coupled control relay, and the bus-coupled switching-on switch, the first coil of the bus-coupled control relay and the power supply module form a loop;
the bus coupling separating brake control module comprises a bus coupling separating brake switch and a second coil of a bus coupling control relay, and the bus coupling separating brake switch, the second coil of the bus coupling control relay and the power supply module form a loop;
the bus coupling voltage control module comprises a bus coupling control relay normally-open contact group, a bus coupling voltage output terminal and a bus coupling voltage input terminal, wherein the bus coupling voltage output terminal and the bus coupling voltage input terminal are arranged on the shell;
the circuit feedback module comprises circuit feedback wiring terminals connected in parallel at two ends of the bus coupler switch and used for connecting a circuit feedback switch in the spare power automatic switching device, and the circuit feedback wiring terminals are arranged on the shell;
the bus joint position indicating module comprises a bus joint control relay normally open contact and a bus joint position indicating lamp, and the bus joint control relay normally open contact, the bus joint position indicating lamp and the power module form a loop;
the bus coupling position division indicating module comprises a first normally closed contact of a bus coupling control relay and a bus coupling position division indicating lamp, and the first normally closed contact of the bus coupling control relay, the bus coupling position division indicating lamp and the power supply module form a loop;
the bus coupler skip position module comprises a second normally closed contact of a bus coupler control relay, and the second normally closed contact of the bus coupler control relay is respectively connected with the power supply module and the bus coupler open terminal;
the bus-coupled control relay is a double-position relay;
the circuit switching-on control module comprises a circuit switching-on switch and a first coil of a circuit control relay, and the circuit switching-on switch, the first coil of the circuit control relay and the power supply module form a loop;
the circuit switching-off control module comprises a circuit switching-off switch and a second coil of a circuit control relay, and the circuit switching-off switch, the second coil of the circuit control relay and the power supply module form a loop;
the circuit voltage control module comprises a circuit control relay normally open contact group, a circuit voltage output terminal and a circuit voltage input terminal, wherein the circuit voltage output terminal and the circuit voltage input terminal are arranged on the shell, one end of the circuit control relay normally open contact group is connected with alternating current voltage through the circuit voltage input terminal, and the other end of the circuit control relay normally open contact group is connected with the spare power automatic switching device through the circuit voltage output terminal;
the bus coupler feedback module comprises bus coupler feedback wiring terminals connected in parallel at two ends of the circuit closing switch and used for connecting a bus coupler feedback switch in the spare power automatic switching device, and the bus coupler feedback wiring terminals are arranged on the shell;
the circuit on-position indicating module comprises a circuit control relay normally open contact and a circuit on-position indicating lamp, and the circuit control relay normally open contact, the circuit on-position indicating lamp and the power supply module form a loop;
the circuit position dividing indicating module comprises a first normally closed contact of a circuit control relay and a circuit position dividing indicating lamp, and the first normally closed contact of the circuit control relay, the circuit position dividing indicating lamp and the power supply module form a loop;
the circuit position-jumping module comprises a second normally closed contact of the circuit control relay, and the second normally closed contact of the circuit control relay is respectively connected with the power supply module and the circuit opening terminal;
the line control relay is a two-position relay.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810055807.3A CN108445312B (en) | 2018-01-20 | 2018-01-20 | Fast spare power automatic switching debugging and monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810055807.3A CN108445312B (en) | 2018-01-20 | 2018-01-20 | Fast spare power automatic switching debugging and monitoring device |
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| CN108445312B true CN108445312B (en) | 2020-06-05 |
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Families Citing this family (1)
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| CN112098830A (en) * | 2020-09-15 | 2020-12-18 | 国网山东省电力公司平阴县供电公司 | Function calibration equipment of automatic bus transfer device and automatic bus transfer device calibrator |
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