CN111751716B - Circuit breaker test equipment - Google Patents
Circuit breaker test equipment Download PDFInfo
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- CN111751716B CN111751716B CN202010411703.9A CN202010411703A CN111751716B CN 111751716 B CN111751716 B CN 111751716B CN 202010411703 A CN202010411703 A CN 202010411703A CN 111751716 B CN111751716 B CN 111751716B
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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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
- G01R31/3274—Details related to measuring, e.g. sensing, displaying or computing; Measuring of variables related to the contact pieces, e.g. wear, position or resistance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Breakers (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a breaker testing device, which comprises a breaker end switching module; the circuit breaker end switching module is arranged on the corresponding circuit breaker and used for integrating a circuit breaker terminal required to be used in a plurality of circuit breaker terminals on the corresponding circuit breaker to a circuit breaker interaction interface, and the circuit breaker interaction interface comprises a plurality of integrated terminals; the type of any one of the integrated terminals is a power terminal or a communication terminal; any detection terminal in a plurality of detection terminals is connected with the corresponding integration terminal in a plurality of integration terminals. The circuit breaker testing equipment provided by the invention can realize the functions of quick detection, remote detection and the like of the circuit breaker testing equipment by additionally arranging the module on the basis of the existing testing equipment, and has good effects on the aspects of improving the detection efficiency of the circuit breaker, reducing the detection cost and the like.
Description
Technical Field
The invention relates to the field of electric power detection, in particular to a circuit breaker testing device.
Background
According to the requirements of 'inspection test regulations of power equipment' of a power company, the high-voltage circuit breaker needs to perform tests on mechanical characteristics and secondary circuits of the circuit breaker when performing an inspection test so as to check the performance condition of the circuit breaker and the performance condition of a component for controlling the circuit breaker, and thus the circuit breaker and the component for controlling the circuit breaker need to be controlled and tested in a relevant manner in the test process.
Fig. 1 shows a schematic diagram of a wiring structure of a conventional high voltage circuit breaker testing apparatus. The traditional test method is that a tester firstly utilizes a drawing provided by a manufacturer to identify a test terminal on a terminal block of a circuit breaker mechanism box, and then wires are connected with the test terminal required to be used and a corresponding connecting hole on detection equipment through a test wire; in order to fix the test wire in the specific implementation, the joint of the test wire needs to be inserted into the corresponding terminal.
On one hand, the number of terminals on the breaker mechanism box is large, for example, the number of terminals on a 220kV high-voltage breaker terminal row is more than 160, but actually, according to the series-parallel connection relation of circuits in the breaker mechanism box, the number of terminals actually used for assisting and controlling the opening and closing of the breaker is only more than 20; in actual operation, the time spent on correctly identifying the terminals required to be used one by one according to a drawing of a manufacturer is long, the workload is large, high technical requirements are put forward for testers, and otherwise, a background can mistakenly send an alarm signal once the terminals are identified mistakenly.
On the other hand, the maintenance of the circuit breaker is periodic, so that the connection line is easy to loosen due to frequent plugging and unplugging of the terminal, poor connection contact is easy to cause in the operation process, and the circuit breaker control loop has the defects of disconnection and the like.
Disclosure of Invention
In order to overcome the defects of the existing detection means, the invention provides a breaker testing device which is used for quickly and reliably carrying out maintenance tests on a breaker.
Correspondingly, the invention provides a breaker testing device, which comprises a client detection module, a client detection module and a server, wherein the client detection module is used for detecting a breaker;
the client detection module is provided with a plurality of client terminals, the breaker is provided with a plurality of breaker terminals, and any one of the client terminals is connected with the corresponding breaker terminal of the breaker terminals;
the circuit breaker testing equipment is characterized by further comprising a circuit breaker end switching module;
the circuit breaker end switching module is arranged on a corresponding circuit breaker and used for integrating a circuit breaker terminal required to be used in the circuit breaker terminals on the corresponding circuit breaker to a circuit breaker interaction interface, and the circuit breaker interaction interface comprises a plurality of integrated terminals;
the type of any integrated terminal in the integrated terminals is a power terminal or a communication terminal;
any one of the plurality of detection terminals is connected with a corresponding integration terminal in the plurality of integration terminals.
In an optional embodiment, the client detection module is connected to the breaker interaction interface based on a data line.
In an optional implementation manner, the system further comprises a breaker end wireless communication module and a client end wireless communication module which are matched with each other;
any one of the plurality of integration terminals is connected with the circuit breaker wireless communication module;
any one of the detection terminals is connected with the client wireless communication module;
the circuit breaker wireless communication module and the client wireless communication module communicate based on a wireless mode.
In an optional implementation manner, the integration terminal of the communication terminal is directly connected to the circuit breaker wireless communication module, and the detection terminal corresponding to the integration terminal of the communication terminal is directly connected to the client wireless communication module.
In an optional embodiment, the system further includes a circuit breaker end power compensation module and a client end power triggering module, where the circuit breaker end power compensation module has a preset constant output voltage and/or output current, and when the client end power triggering module has an input voltage and/or an input current at an input end of the client end power triggering module, an output end of the client end power triggering module outputs a triggering signal;
the detection terminal corresponding to the integration terminal with the type of the power terminal is connected with the circuit breaker wireless communication module based on the client power triggering module;
the integrated terminal of which the type is a power terminal is connected with the output end of one power compensation module based on a control switch, and the control end of the control switch is connected with the circuit breaker wireless communication module.
In an optional embodiment, the system further comprises a collecting module;
the collection module comprises a plurality of circuit breaker connecting ends, a client connecting end and a selection controller, wherein the selection controller is used for connecting one circuit breaker connecting end of the circuit breaker connecting ends with the client connecting end at the same time, and the selection controller is provided with a selection control end;
the plurality of circuit breaker connecting ends are respectively connected with circuit breaker interaction interfaces of the plurality of circuit breakers, and the client connecting end is connected with the client detection module;
and the selection control end is connected with the client detection module, or the selection control end is connected with a selection controller.
In an optional implementation mode, the plurality of circuit breaker connecting ends are respectively connected with circuit breaker interaction interfaces of the plurality of circuit breakers based on data lines, and the client connecting end is connected with the client detection module based on the data lines.
In an optional embodiment, the connection ends of the plurality of circuit breakers are connected with circuit breaker interaction interfaces of the plurality of circuit breakers based on data lines respectively;
the breaker testing equipment also comprises a collecting wireless communication module and a client wireless communication module which are matched with each other;
the client side detection module is connected with the client side wireless communication module;
the client connecting end is connected with the client detection module based on the matching of the collection wireless communication module and the client wireless communication module.
In an optional embodiment, the system further comprises a collection power compensation module and a client power trigger module;
the collection power compensation module is arranged on the collection module, and is connected with the circuit breaker interaction interface corresponding to one circuit breaker connecting end through one circuit breaker connecting end of the circuit breaker connecting ends in the same time;
a detection terminal corresponding to an integration terminal of a power terminal type is connected with the circuit breaker wireless communication module based on a client power triggering module.
In an alternative embodiment, the plurality of integrated terminals include:
an AC auxiliary loop first terminal;
an AC auxiliary loop second terminal;
an energy storage power supply L terminal;
an energy storage power supply N terminal;
an energy storage control loop positive terminal;
a negative terminal of the energy storage control loop;
a main split coil positive terminal;
a main split coil negative terminal;
an auxiliary coil positive terminal;
auxiliary coil negative terminal;
a positive terminal of a closing coil;
a closing coil negative terminal;
a low pressure alarm terminal;
a first low-pressure latching positive terminal;
a first low-pressure locked negative terminal;
a second low-pressure latching positive terminal;
a second low-pressure locked negative terminal;
a mechanism anti-bounce positive terminal;
a mechanism anti-bouncing negative terminal;
a first spring energy storage terminal;
a second spring energy storage terminal;
a first spring non-charging terminal;
the second spring is a non-charging terminal.
In summary, the invention provides a circuit breaker testing device, which can realize the functions of rapid detection, remote detection and the like of the circuit breaker testing device by additionally arranging a module on the basis of the existing testing device, and has good effects on the aspects of improving the detection efficiency of the circuit breaker, reducing the detection cost and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic diagram of a wiring structure of a conventional high voltage circuit breaker testing apparatus;
fig. 2 is a schematic structural diagram of a circuit breaker testing device according to a first embodiment of the invention;
fig. 3 is a schematic structural diagram of a client detection device according to a third embodiment of the present invention;
fig. 4 is a schematic diagram showing a basic structure of a wireless communication module according to a third embodiment of the present invention;
fig. 5 is a schematic view showing an integrated terminal connection structure according to a third embodiment of the present invention;
fig. 6 shows a schematic structural diagram of a circuit breaker testing device according to a fourth embodiment of the invention;
fig. 7 shows a schematic structural diagram of a circuit breaker testing apparatus according to a fifth embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
fig. 2 shows a schematic structural diagram of a circuit breaker testing device according to an embodiment of the invention. The embodiment of the invention provides a breaker testing device, which comprises a client detection module, a client detection module and a server, wherein the client detection module is used for detecting a breaker; specifically, the client detection module is an existing detection device, such as a circuit breaker dynamic characteristic analyzer; basically, the client detection module is provided with a plurality of client terminals.
The test object of the circuit breaker test equipment is a circuit breaker, and a plurality of circuit breaker terminals are arranged on the circuit breaker.
In the embodiment of the invention, the circuit breaker testing equipment further comprises a circuit breaker end switching module.
The circuit breaker end switching module is arranged on the corresponding circuit breaker, namely, a circuit breaker end switching module is correspondingly arranged on each circuit breaker. Specifically, the circuit breaker switching module can be integrated into a mechanism box of the circuit breaker, and can also be extended and arranged outside the mechanism box of the circuit breaker through a data line, and a plurality of circuit breaker end switching modules corresponding to different circuit breakers can be integrated into a control room.
Specifically, the circuit breaker end switching module is used for with on the circuit breaker that corresponds the circuit breaker terminal that needs to use among a plurality of circuit breaker terminal is integrated to a circuit breaker interactive interface, circuit breaker interactive interface includes a plurality of integration terminal. Through comparison between fig. 2 and fig. 1, in the embodiment of the present invention, each integrated terminal on the circuit breaker exchange interface disposed on the circuit breaker terminal switching module is connected to a corresponding circuit breaker terminal, which is a circuit breaker terminal required to be used by the detection device.
Specifically, according to different detection items, the breaker terminal to be used may be a power terminal (a terminal that needs to provide power) or a communication terminal (a terminal that needs to exchange data), and correspondingly, any one of the integrated terminals is of a power terminal or a communication terminal.
In a specific implementation, any one of the plurality of detection terminals is connected to a corresponding one of the plurality of integration terminals.
Specifically, the plurality of integrated terminals include:
an AC auxiliary loop first terminal;
an AC auxiliary loop second terminal;
an energy storage power supply L terminal;
an energy storage power supply N terminal;
an energy storage control loop positive terminal;
a negative terminal of the energy storage control loop;
a main coil positive terminal;
a main split coil negative terminal;
an auxiliary coil positive terminal;
auxiliary coil negative terminal;
a positive terminal of a closing coil;
a closing coil negative terminal;
a low pressure alarm terminal;
a first low-pressure latching positive terminal;
a first low-pressure locked negative terminal;
a second low-pressure latching positive terminal;
a second low-pressure locked negative terminal;
a mechanism anti-bounce positive terminal;
a mechanism anti-bouncing negative terminal;
a first spring energy storage terminal;
a second spring energy storage terminal;
a first spring non-charging terminal;
the second spring is an open energy terminal.
According to the circuit breaker testing equipment disclosed by the embodiment of the invention, the circuit breaker end switching module is additionally arranged on the basis of the original circuit breaker, and the circuit breaker terminal required by the client detection module is integrated on the circuit breaker exchange interface, so that the connection of the client detection module is facilitated, on one hand, the time consumption of a wiring process in the original detection method is greatly reduced, and the detection efficiency is improved; on the other hand, the wiring of the circuit breaker exchange interface and the circuit breaker terminal is long-term, so that the poor contact of the circuit breaker terminal caused by repeatedly plugging and unplugging the circuit breaker terminal can be avoided, and the detection stability of the detection system is improved.
Example two:
on the basis of the first embodiment, referring to fig. 1 of the drawings, in particular, during use, a client terminal on a client detection module may be directly connected to a circuit breaker exchange interface through a data line; furthermore, a client terminal on the client detection module can also be integrated to a client exchange interface, and the client exchange interface corresponds to the breaker exchange interface. In specific implementation, the client detection module and the circuit breaker end switching module can be quickly connected through the data line with the modular interfaces arranged at the two ends; compared with the operation mode of selecting the circuit breaker terminals one by one for wiring, the circuit breaker testing equipment provided by the embodiment of the invention has the advantages of high operation speed and the like.
Example three:
fig. 3 shows a schematic structural diagram of a client detection device according to an embodiment of the present invention. On the basis of the first embodiment, the breaker detection equipment provided by the embodiment of the invention further comprises a breaker end wireless communication module and a client end wireless communication module which are matched with each other; any one of the plurality of integration terminals is connected with the circuit breaker wireless communication module; any one of the plurality of detection terminals is connected with the client wireless communication module; the circuit breaker wireless communication module and the client wireless communication module communicate based on a wireless mode.
According to the circuit breaker testing equipment disclosed by the embodiment of the invention, the function of remotely testing the circuit breaker by the client detection module can be realized by additionally arranging the circuit breaker end wireless communication module and the client wireless communication module, so that the working time spent on wiring can be further reduced, and the working efficiency is improved; meanwhile, the circuit breaker end switching module is reserved, and during specific use, near-end detection can be carried out, so that the circuit breaker end switching module has good practicability.
Fig. 4 is a schematic diagram showing a basic structure of a wireless communication module according to an embodiment of the present invention. It should be noted that both the breaker-side wireless communication module and the client-side wireless communication module are existing wireless communication modules. Basically, the wireless communication module required by the embodiment of the invention at least needs to be provided with a serial port, a coding module and a radio frequency module.
Specifically, for the circuit breaker wireless communication module, the serial port is used for being connected with a circuit breaker exchange interface, the coding module is used for coding and inversely coding data, and the radio frequency module is used for transmitting serial port data and receiving data of the client wireless communication module.
Specifically, for the client wireless communication module, the serial port is used for being connected with a client terminal of the client detection module, the coding module is used for coding and inverse coding of data, and the radio frequency module is used for transmitting serial port data and receiving data of the breaker wireless communication module.
Specifically, the integrated terminal has two types of power terminals and communication terminals, and since the power terminal involves supply of voltage and current, it is difficult to implement this function only by means of the wireless communication module, and therefore, a special design needs to be made for the integrated terminal of which the type is the power terminal.
It should be noted that a serial port is understood as a connection manner in which a plurality of terminals are collected on an interface and serial signals are transmitted in parallel.
Fig. 5 is a schematic view showing an integrated terminal connection structure according to an embodiment of the present invention. Specifically, the integration terminal of which the type is the communication terminal is directly connected with the circuit breaker wireless communication module, and the detection terminal corresponding to the integration terminal of which the type is the communication terminal is directly connected with the client wireless communication module.
The client-side power triggering module outputs a triggering signal at the output end of the client-side power triggering module when the input end of the client-side power triggering module has input voltage and/or input current; a detection terminal corresponding to an integration terminal of which the type is a power terminal is connected with the circuit breaker wireless communication module based on a client power trigger module; the integrated terminal of the type of the power terminal is connected with the output end of one power compensation module based on a control switch, and the control end of the control switch is connected with the circuit breaker wireless communication module.
Specifically, the client power trigger module is substantially a voltage reduction circuit, and can be specifically set for the output voltage of the corresponding detection terminal, so that the serial port transmission voltage of the client wireless communication module is within a safe range.
Specifically, the circuit breaker-end power compensation module is substantially a power supply circuit or a power supply source, and is equal to the output voltage of the corresponding detection terminal.
According to the embodiment of the invention, by arranging the circuit breaker end power compensation module and the client side power trigger module, on one hand, the output voltage of the detection terminal corresponding to the power terminal is converted into a trigger signal, and the trigger signal can be transmitted to the circuit breaker end wireless communication module in a wireless communication mode; the trigger signal is used for connection control between the corresponding power terminal and the circuit breaker end electric compensation module, and for the whole process, the defect that voltage/current signals cannot be transmitted in a wireless communication mode is overcome by the circuit breaker end electric compensation module and the client end electric trigger module, so that remote detection of the circuit breaker can be better realized.
Example four:
embodiments one to three are all to the detection implementation between a client detection module and a circuit breaker, and in the concrete implementation, a transformer substation usually can be provided with a plurality of circuit breakers, and correspondingly, in order to realize the quick detection of a client detection module to a plurality of circuit breakers, a new circuit breaker test equipment structure needs to be provided.
Fig. 6 shows a schematic structural diagram of a circuit breaker testing apparatus according to an embodiment of the present invention. Specifically, on the basis of the first embodiment, the circuit breaker testing device further includes a collection module.
The collection module comprises a plurality of circuit breaker connecting ends, a client connecting end and a selection controller, wherein the selection controller is used for connecting one circuit breaker connecting end of the circuit breaker connecting ends with the client connecting end at the same time, and is provided with a selection control end;
the plurality of circuit breaker connecting ends are respectively connected with circuit breaker interaction interfaces of the plurality of circuit breakers, and the client connecting end is connected with the client detection module; and the selection control end is connected with the client detection module, or the selection control end is connected with a selection controller.
The circuit breaker testing equipment provided by the embodiment of the invention is mainly used for collecting the circuit breaker exchange interfaces of a plurality of circuit breakers to the collecting module, and the connection between the circuit breaker exchange interface of any circuit breaker end switching module and the client detection module can be realized through the selection of the collecting module, so that the detection flow of one client detection module for detecting the plurality of circuit breakers is simplified, and the detection operation efficiency is improved.
Optionally, the plurality of circuit breaker links are connected with the circuit breaker interaction interfaces of the plurality of circuit breakers based on data lines respectively, and the client side link is connected with the client side detection module based on data lines.
Example five:
fig. 7 shows a schematic structural diagram of a circuit breaker testing apparatus according to an embodiment of the present invention. Further, similar to the implementation manner described in the third embodiment, optionally, the connection ends of the plurality of circuit breakers are connected with the circuit breaker interaction interfaces of the plurality of circuit breakers based on data lines, respectively; the circuit breaker testing equipment also comprises a collecting wireless communication module and a client wireless communication module which are matched with each other; the client side detection module is connected with the client side wireless communication module; the client connecting end is connected with the client detection module based on the matching of the collection wireless communication module and the client wireless communication module.
Through the implementation mode, remote and rapid detection of a plurality of circuit breakers by one client detection device can be realized.
Further, the circuit breaker testing equipment further comprises a collection power compensation module and a client power triggering module; the collection power compensation module is arranged on the collection module, and is connected with the circuit breaker interaction interface corresponding to one circuit breaker connecting end through one circuit breaker connecting end of the circuit breaker connecting ends in the same time; a detection terminal corresponding to an integration terminal of a power terminal type is connected with the circuit breaker wireless communication module based on a client power triggering module.
Specifically, the effect of the collected power compensation module is the same as that of the circuit breaker end power compensation module, and the circuit breaker end power compensation module is arranged on one side of the collected module (the corresponding change name is the collected power compensation module), so that a group of collected power compensation modules can perform power compensation on a plurality of circuit breakers, and the circuit breaker end power compensation module has good practicability; the embodiment of the present invention is not repeatedly described with respect to the specific structure of the collective power compensation module.
In summary, the invention provides a circuit breaker testing device, which can realize the functions of rapid detection, remote detection and the like of the circuit breaker testing device by additionally arranging a module on the basis of the existing testing device, and has good effects on the aspects of improving the detection efficiency of the circuit breaker, reducing the detection cost and the like.
The circuit breaker testing equipment provided by the embodiment of the invention is described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. The circuit breaker testing equipment comprises a client detection module, a circuit breaker end electric power compensation module and a client electric power trigger module, wherein the client detection module is used for detecting a circuit breaker;
the client detection module is provided with a plurality of client terminals, the circuit breaker is provided with a plurality of circuit breaker terminals, and any one of the client terminals is connected with the corresponding circuit breaker terminal in the plurality of circuit breaker terminals through the circuit breaker switching module;
the circuit breaker testing equipment is characterized by further comprising a circuit breaker end switching module;
the circuit breaker end switching module is arranged on a corresponding circuit breaker and used for integrating a circuit breaker terminal required to be used in the circuit breaker terminals on the corresponding circuit breaker to a circuit breaker interaction interface, and the circuit breaker interaction interface comprises a plurality of integrated terminals;
the type of any one of the integrated terminals is a power terminal or a communication terminal;
any detection terminal in a plurality of detection terminals is connected with a corresponding integration terminal in a plurality of integration terminals;
the client side electric power trigger module outputs a trigger signal from the output end of the client side electric power trigger module when the input end of the client side electric power trigger module has input voltage and/or input current;
the detection terminal corresponding to the integration terminal with the type of the power terminal is connected with the circuit breaker wireless communication module based on the client power triggering module;
the integrated terminal of which the type is a power terminal is connected with the output end of one power compensation module based on a control switch, and the control end of the control switch is connected with the circuit breaker wireless communication module.
2. The circuit breaker testing apparatus of claim 1, wherein the client detection module interfaces with the circuit breaker interaction interface based on a data line.
3. The circuit breaker testing apparatus of claim 1, further comprising a circuit breaker-side wireless communication module and a client-side wireless communication module that are mated to each other;
any one of the plurality of integration terminals is connected with the circuit breaker wireless communication module;
any one of the detection terminals is connected with the client wireless communication module;
the circuit breaker wireless communication module and the client wireless communication module communicate based on a wireless mode.
4. The circuit breaker testing apparatus of claim 3, wherein an integration terminal of the type communication terminal is directly connected to the circuit breaker wireless communication module, and a detection terminal corresponding to the integration terminal of the type communication terminal is directly connected to the client wireless communication module.
5. The circuit breaker testing apparatus of claim 1, further comprising a pooling module;
the collection module comprises a plurality of circuit breaker connecting ends, a client connecting end and a selection controller, wherein the selection controller is used for connecting one circuit breaker connecting end of the circuit breaker connecting ends with the client connecting end at the same time, and the selection controller is provided with a selection control end;
the plurality of circuit breaker connecting ends are respectively connected with circuit breaker interaction interfaces of the plurality of circuit breakers, and the client connecting end is connected with the client detection module;
the selection control end is connected with the client detection module, or the selection control end is connected with a selection controller.
6. The circuit breaker testing apparatus of claim 5, wherein the plurality of circuit breaker connections are respectively connected to circuit breaker interaction interfaces of a plurality of circuit breakers based on data lines, and the one client connection is connected to the client detection module based on data lines.
7. The circuit breaker testing apparatus of claim 5, wherein the plurality of circuit breaker connection terminals are respectively connected with circuit breaker interaction interfaces of a plurality of circuit breakers based on data lines;
the circuit breaker testing equipment also comprises a collecting wireless communication module and a client wireless communication module which are matched with each other;
the client detection module is connected with the client wireless communication module;
the client connecting end is connected with the client detection module based on the matching of the collection wireless communication module and the client wireless communication module.
8. The circuit breaker testing apparatus of claim 7, further comprising a pooled power compensation module and a client power triggering module;
the collection power compensation module is arranged on the collection module, and is connected with a circuit breaker interaction interface corresponding to one of the circuit breaker connecting ends through one of the circuit breaker connecting ends in the same time;
the detection terminal corresponding to the integration terminal of which the type is a power terminal is connected with the circuit breaker wireless communication module based on the client power triggering module.
9. The circuit breaker testing apparatus of any one of claims 1 to 8, wherein the number of integrated terminals comprises:
an AC auxiliary loop first terminal;
an AC auxiliary loop second terminal;
an energy storage power supply L terminal;
an energy storage power supply N terminal;
an energy storage control loop positive terminal;
a negative terminal of the energy storage control loop;
a main coil positive terminal;
a main split coil negative terminal;
an auxiliary coil positive terminal;
auxiliary coil negative terminal;
a positive terminal of a closing coil;
a closing coil negative terminal;
a low-pressure alarm terminal;
a first low-pressure latching positive terminal;
a first low-pressure locked negative terminal;
a second low-pressure latching positive terminal;
a second low-pressure locked negative terminal;
a mechanism anti-bounce positive terminal;
a mechanism anti-bouncing negative terminal;
a first spring energy storage terminal;
a second spring energy storage terminal;
a first spring non-charging terminal;
the second spring is an open energy terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010411703.9A CN111751716B (en) | 2020-05-14 | 2020-05-14 | Circuit breaker test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010411703.9A CN111751716B (en) | 2020-05-14 | 2020-05-14 | Circuit breaker test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111751716A CN111751716A (en) | 2020-10-09 |
| CN111751716B true CN111751716B (en) | 2023-03-14 |
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| CN202010411703.9A Active CN111751716B (en) | 2020-05-14 | 2020-05-14 | Circuit breaker test equipment |
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