CN110441682A - A kind of one or two fusion switch test systems - Google Patents
A kind of one or two fusion switch test systems Download PDFInfo
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- CN110441682A CN110441682A CN201910853526.7A CN201910853526A CN110441682A CN 110441682 A CN110441682 A CN 110441682A CN 201910853526 A CN201910853526 A CN 201910853526A CN 110441682 A CN110441682 A CN 110441682A
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- 238000012360 testing method Methods 0.000 title claims abstract description 198
- 230000004927 fusion Effects 0.000 title claims abstract description 67
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- 230000002452 interceptive effect Effects 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 27
- 230000004044 response Effects 0.000 description 16
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Classifications
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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
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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
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
Abstract
The invention discloses a kind of one or two fusion switch test systems, including, a control module, including the first cabinet body and a simulated assembly, simulated assembly is set to first cabinet body, Current Voltage needed for a simulated assembly is used to provide test；Test module is connect with a simulated assembly；And secondary control module, it is connect respectively with the three-phase acquisition component of a simulated assembly and the test module；The present invention includes a control module, test module and secondary control module, test macro is highly integrated, one or two fusion/complete switch closed loops can be detected automatically, be debugged, high degree of automation, test macro can automatically switch primary test, second trial, secondary drive test Three models without rewiring, substantially increase testing efficiency.
Description
Technical field
One or two fusions/complete switch the field of test technology of the present invention, more particularly to a kind of one or two fusions are opened
Close test macro.
Background technique
With the fast development of power distribution automation, one or two times fusion/complete switch (hereinafter referred to as " intelligent switch ") is both
The urgent need of user: the variety of problems in one or two cooperations and the inexorable trend of technology development are solved, intelligent switch is to match
The important component of electric system improves power supply reliability to guarantee equipment reliability service, needs to carry out all or sampling is examined
It surveys；In default of special equipment, current detection is all with scattered detecting instrument, and by manually testing item by item, automatization level is low；
Testing efficiency is low, can not cope with a large amount of detection demands of intelligent switch；Tester's large labor intensity, personnel specialty requirement
Height, personnel are error-prone, and the objectivity of test result is difficult to ensure sometimes.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
There is a problem of that testing efficiency is low in view of above-mentioned existing one or two fusions switch test system, proposes this hair
It is bright.
Therefore, it is an object of the present invention to provide a kind of one or two fusion switch test systems.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of one or two fusion switch test systems,
Including a control module, including the first cabinet body and a simulated assembly, a simulated assembly are set to first cabinet
Body, Current Voltage needed for a simulated assembly is used to provide test；Test module connects with a simulated assembly
It connects；And secondary control module, it is connect respectively with the three-phase acquisition component of a simulated assembly and the test module.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the test module
Further include external module, rise change component, back production component and the second cabinet body, the external module, liter become component and back production component is set
It is placed in second cabinet body, the three-phase acquisition component is set on the side of second cabinet body, and the external module is used
In connection breaker, the liter becomes component and connect respectively with the back production component, external module and a simulated assembly.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the liter becomes component
Divide into up-flow circuit and booster circuit, the up-flow circuit and booster circuit respectively with external module, a simulated assembly
It is connected with the back production current transformer of the back production component with back production voltage transformer；
Wherein, the up-flow circuit and booster circuit are electric with the back production current transformer of the back production component and back production respectively
Pressure mutual inductor is correspondingly connected with；
Wherein, the back production current transformer respectively with the simulated assembly and up-flow circuit connection；
Wherein, the back production voltage transformer is connect with the simulated assembly and booster circuit respectively.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the three-phase acquisition
Component divides into flow measurement part and pressure measuring piece, and the flow measurement part and pressure measuring piece pass through external module and connect with breaker；
Wherein, the flow measurement part divides into A phase current table, B phase current table and C phase current table, the A phase current table, B phase
Ammeter and C phase current table are connect with the A phase sleeve part of the external module, B phase sleeve part and C phase sleeve part respectively；
Wherein, the A phase voltage table of the pressure measuring piece, B phase voltage table and C phase voltage the table A with the external module respectively
Phase sleeve part, B phase sleeve part are connected with C phase sleeve part.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the primary simulation
Component divides into A phase program controled power source, B phase program controled power source and C phase program controled power source, the A phase program controled power source, B phase journey
Control power source and C phase program controled power source are embedded in and are set in first cabinet body；
Wherein, the A phase program controled power source with the A phase current mutual inductor of the back production current transformer, back production voltage
The A phase voltage mutual inductor of mutual inductor, the A phase for flowing up circuit flow up sub-circuit and the A phase of the booster circuit sub-circuit that boosts and connect；
Wherein, the B phase program controled power source with the B phase current mutual inductor of the back production current transformer, back production voltage
The B phase voltage mutual inductor of mutual inductor, the B phase for flowing up circuit flow up sub-circuit and the B phase of the booster circuit sub-circuit that boosts and connect；
Wherein, the C phase program controled power source with the C phase current mutual inductor of the back production current transformer, back production voltage
The C phase voltage mutual inductor of mutual inductor, the C phase for flowing up circuit flow up sub-circuit and the C phase of the booster circuit sub-circuit that boosts and connect.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the secondary control
Module includes third cabinet body, interactive unit, acquisition unit, secondary simulated assembly and switching device, and the interactive unit, acquisition are single
First, secondary simulated assembly and switching device are set in third cabinet body；
Wherein, the interactive unit be convey the first signal equipment, and the interactive unit respectively with secondary simulation group
Part, acquisition unit are connected with external console；
Wherein, the acquisition unit acquires electric current, voltage and the waveform of Devices to test by the switching device；
Wherein, the secondary simulated assembly receives the first signal, and is converted into second signal and is sent to the switching
Device；
Wherein, the switching device receives the second signal of the secondary simulated assembly and switches over test according to it.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the acquisition unit
Including Current Voltage acquisition module and recording acquisition module, the Current Voltage acquisition module and recording acquisition module receive
One signal is simultaneously converted third signal and is sent to switching device.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the Current Voltage
Acquisition module divides into electromagnetic type acquisition submodule and Collection submodule, and the electromagnetic type acquisition submodule can acquire
The test signal of electromagnetic type Devices to test, the Collection submodule are used to acquire the test letter of small signal Devices to test
Number.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the switching device
It is set in the accommodating space of the cabinet including processing unit, linking unit and cabinet, the processing unit；The linking is single
Member is set on the cabinet and establishes connection with the processing unit.
A kind of preferred embodiment of switch test system is merged as one or two times of the present invention, in which: the linking unit
Including connector to be measured, indicator light, communication interface, control button, small signal and current interface, electromagnetic potential interface,
Before magnetic-type current interface, acquisition interface and input and output interface, the connector to be measured and indicator light are set to the cabinet
On panel, the communication interface, control button, small signal and current interface, electromagnetic potential interface, magnetic-type electric current are connect
Mouth, acquisition interface and input and output interface are all set on the rear panel of the cabinet；
Wherein, the small signal and current interface are built by cable and the acquisition unit and secondary simulated assembly
Vertical connection；
Wherein, the communication interface is connect with secondary simulated assembly.
Beneficial effects of the present invention: the present invention includes a control module, test module and secondary control module, test system
It unites highly integrated, one or two fusion/complete switch closed loops can be detected automatically, be debugged, high degree of automation, test macro can
Automatically switch primary test, second trial, secondary drive test Three models without rewiring, substantially increases survey
Try efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the overall structure diagram of one or two fusion switch test systems of the present invention.
Fig. 2 is a control module structural schematic diagram described in one or two fusion switch test systems of the invention.
Fig. 3 is test module schematic diagram described in one or two fusion switch test systems of the invention.
Fig. 4 is test module rearview described in one or two fusion switch test systems of the invention.
Fig. 5 is the workflow schematic diagram of one or two fusion switch test systems of the present invention.
Fig. 6 is that liter described in one or two fusion switch test systems of the invention becomes component structure diagram.
Fig. 7 is the schematic illustration of one or two fusion switch test systems of the present invention.
Fig. 8 is booster circuit, back production voltage transformer and module described in one or two fusion switch test systems of the invention
Component connection schematic diagram.
Fig. 9 is flow measurement part and back production current transformer connection signal described in one or two fusion switch test systems of the invention
Figure.
Figure 10 is the secondary control modular structure schematic diagram of one or two fusion switch test systems of the present invention.
Figure 11 is the operation principle schematic diagram of one or two fusion switch test systems of the present invention.
Figure 12 is the switching device structural schematic diagram of one or two fusion switch test systems of the present invention.
Figure 13 is the switching device configuration schematic diagram of one or two fusion switch test systems of the present invention.
Figure 14 is the switching device schematic rear view of one or two fusion switch test systems of the present invention.
Figure 15 is the switching device schematic illustration of one or two fusion switch test systems of the present invention.
Figure 16 is processing unit index map described in one or two fusion switch test systems of the invention.
Figure 17 is processing component electrical block diagram described in one or two fusion switch test systems of the invention.
Figure 18 is control signaling module structural schematic diagram described in one or two fusion switch test systems of the invention.
Figure 19 is that communication part described in one or two fusion switch test systems of the invention indexes schematic diagram.
Figure 20 is communication part part schematic illustration described in one or two fusion switch test systems of the invention.
Figure 21 is communication signal processing circuit structural schematic diagram described in one or two fusion switch test systems of the invention.
Figure 22 is transformation isolation circuit structural schematic diagram described in one or two fusion switch test systems of the invention.
Figure 23, which connect for changeover module described in one or two fusion switch test systems of the invention with control signaling module, to be shown
It is intended to.
Figure 24 is electromagnetic type switching submodule index map described in one or two fusion switch test systems of the invention.
Figure 25 is electromagnetic type switching submodule schematic diagram described in one or two fusion switch test systems of the invention.
Figure 26 is electromagnetic type processing circuit figure described in one or two fusion switch test systems of the invention.
Figure 27 is electromagnetic type Acquisition Circuit figure described in one or two fusion switch test systems of the invention.
Figure 28 is electromagnetic type response circuit figure described in one or two fusion switch test systems of the invention.
Figure 29 is small signal switching submodule index map described in one or two fusion switch test systems of the invention.
Figure 30 is small signal switching submodule schematic diagram described in one or two fusion switch test systems of the invention.
Figure 31 is small signal process circuit diagram described in one or two fusion switch test systems of the invention.
Figure 32 is small-signal response circuit diagram described in one or two fusion switch test systems of the invention.
Figure 33 is that switching subpattern index map is outputed described in one or two fusion switch test systems of the invention.
Figure 34 is that switching subpattern schematic diagram is outputed described in one or two fusion switch test systems of the invention.
Figure 35 is to output hand-off process circuit diagram described in one or two fusion switch test systems of the invention.
Figure 36 is to output response circuit figure described in one or two fusion switch test systems of the invention.
Figure 37 is to open described in one or two fusion switch test systems of the invention into switch mode index map.
Figure 38 is to open described in one or two fusion switch test systems of the invention into switch mode schematic diagram.
Figure 39 is to open described in one or two fusion switch test systems of the invention into hand-off process circuit diagram.
Figure 40 is to open described in one or two fusion switch test systems of the invention into response circuit figure.
Figure 41 is indicator light circuit structural schematic diagram described in one or two fusion switch test systems of the invention.
Figure 42 is that power supply described in one or two fusion switch test systems of the invention switches output circuit figure.
Figure 43 is power port Acquisition Circuit figure described in one or two fusion switch test systems of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
Thirdly, combination schematic diagram of the present invention is described in detail, when describing the embodiments of the present invention, for purposes of illustration only,
Indicate that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
Embodiment 1
Referring to Fig.1, a kind of overall structure diagram of one or two fusions switch test system, such as Fig. 1, Yi Zhongyi are provided
Secondary fusion switch test system includes a control module 100, including the first cabinet body 101 and a simulated assembly 102, described
Simulated assembly 102 is set to first cabinet body 101, electricity needed for a simulated assembly 102 is used to provide test
Galvanic electricity pressure；Test module 200 is connect with a simulated assembly 102；And secondary control module 300, respectively with it is described
Simulated assembly 102 and the connection of the three-phase acquisition component 201 of the test module 200.
Specifically, main structure of the present invention includes a control module 100, test module 200 and secondary control module
300, by cooperating between the control module 100, test module 200 and secondary control module 300 of setting, so that surveying
Test system is highly integrated, can detect automatically, debug, high degree of automation to one or two fusion/complete switch closed loops, test system
System can automatically switch primary test, second trial, secondary drive test Three models without rewiring, greatly improve
Testing efficiency a, wherein control module 100 can emulate breaker (intelligent switch) primary side running environment, that is, provide
Current Voltage needed for breaker test comprising the first cabinet body 101 and a simulated assembly 102, one time simulated assembly 102 is set
It is placed in first cabinet body 101, Current Voltage needed for a simulated assembly 102 is used to provide test；Test module 200,
For receiving the Current Voltage of a simulated assembly 102 simulation, and after carrying out boosting up-flow to the voltage and current, pass through primary portion
Divide test interface to be conveyed to breaker, back production is carried out to the Current Voltage of input breaker again later, the Current Voltage of back production is defeated
It send to secondary control module 300, establishes connection with a simulated assembly 102, and connect with secondary control module 300；And two
Secondary control module 300 can carry out automatic switchover connecting test according to FTU/ breaker, substantially increase the efficiency of test,
It connect with the three-phase acquisition component 201 of a simulated assembly 102 and test module 200.
Further, as shown in Fig. 2, a simulated assembly 102 divide into, the program-controlled function of A phase program controled power source 102a, B phase
Rate source 102b and C phase program controled power source 102c, A phase program controled power source 102a, B phase program controled power source 102b and the program-controlled power of C phase
Source 102c, which is embedded in, to be set in the first cabinet body 101, and in the present embodiment, B phase program controled power source 102b is set to the program-controlled power of A phase
Between 102a and C phase the program controled power source 102c of source.
Wherein, a control module 100 further includes high-pressure flushing section plate 103 and the first air switch 104, air switch
104 control for 103, simulated assemblies 102 of high-pressure flushing section plate and the power supply of test module 200, and high-pressure flushing section plate
It is provided with high pressure fling-cut switch 103a on 103 and the instruction of high pressure switching button 103b, high pressure fling-cut switch 103a pass through hardware node
The mode switching High voltage output signal of locking, high pressure switching instruction button 103b can indicate current switching state.
Embodiment 2
Referring to Fig. 3, which is different from one embodiment: test module 200 further include external module 202,
It rises and becomes component 203, back production component 204 and the second cabinet body 205.Specifically, further, test module 200 further includes external group
Part 202 rises change component 203, back production component 204 and the second cabinet body 205, and the second cabinet body 205 plays carrying external module 202, rises
Become the effect of component 203, back production component 204 and three-phase acquisition component 201, external module 202 rises change component 203, back production component
204 and three-phase acquisition component 201 be set in the second cabinet body 205, external module 202 plays the role of connecting terminal, use
In connection breaker, back production component 204 rises the Current Voltage for becoming component 203 for back production, and the Current Voltage of its back production is defeated
It send to a simulated assembly 102, provides guarantee for the accurate analog current voltage of simulated assembly 102, and rise and become component 203
Play the role of up-flow boosting, rise become component 203 respectively with back production component 204, external module 202 and a simulated assembly
102 connections, it should be noted that, external module 202 is connect with breaker by cable, is risen and is become component 203 and back production component 204
Connection is established by cable and a simulated assembly 102, three-phase acquisition component 201 is used to measure the electric current electricity of breaker
Pressure, and the Current Voltage of measurement is delivered to the standard that the breaker is judged in external console processing by secondary control module 300
Exactness.
It should be noted that the accuracy process of breaker is: (the value of 204 back production of back production component-three-phase acquisition component
201 acquisition values)/204 back production of back production component value * 100%.
Further, as shown in figures 4-6, it rises change component 203 and divides into up-flow circuit 203a and booster circuit 203b, rise
Current circuit 203a is connect with back production component 204, external module 202 and a simulated assembly 102 respectively with booster circuit 203b,
It should be noted that booster circuit 203b is met the voltage signal Uan that a simulated assembly 102 exports using 10/0.1 boosting PT
Enter low-pressure side, high-pressure side output voltage is 100*Uan, and when low-pressure side inputs 100V, high-pressure side output can reach 10KV, and boost PT
High-pressure side one end connects external module 202, other end connection the earth, the reference Horizon of the external module 202 as analog line
Face, the requirement that 10KV pressure difference can be generated over the ground, reach simulated high-pressure route on external module 202, and booster circuit 203b benefit
With transformer primary and the principle of the primary side conservation of energy, 10 circle of primary side (IA, IN) coiling, primary side be copper bar punching and
It crosses and (is equivalent to 1 circle coil), step voltage is directly proportional to the number of turns before and after transformation, it is assumed that primary voltage 10U, at the beginning of primary current is I,
Secondary voltage is then U, and secondary current is I time, and at the beginning of having 10U*I=U*I times, i.e., at the beginning of I times=10I, current transformation increases 10 times
(ideal situation), actually due to the presence of transformer leakage inductance, the efficiency of transformer transmitting energy is unable to reach 100%, primary electrical
Stream and secondary current can not be transmitted according to the parameter of above-mentioned setting, then by increasing sampling with high precision CT, real-time monitoring in copper bar
The electric current of copper bar, and a simulated assembly 102 is fed back to, in the real-time adjustment for passing through closed loop, guarantee the output accuracy of high current.
It should be noted that up-flow circuit 203a is divided into, A phase flows up sub-circuit, B phase flows up sub-circuit and flows up sub- electricity with C phase
Road, booster circuit 203b divide into A phase boost sub-circuit and C phase of sub-circuit, B phase of boosting and boost sub-circuit.
Further, back production component 204 includes back production current transformer 204a and back production voltage transformer 204b, by setting
It cooperates between the back production current transformer 204a set and back production voltage transformer 204b, it can be respectively to up-flow circuit 203a
The voltage after electric current and booster circuit 203b boosting after up-flow carries out back production, is 102 accuracy controlling of a simulated assembly conveying
Analog current voltage provides guarantee；Wherein, back production current transformer 204a becomes component with a simulated assembly 102 and liter respectively
203 up-flow circuit 203a connection, back production voltage transformer 204b become component 203 with a simulated assembly 102 and liter respectively
Booster circuit 203b connection.
Wherein, back production current transformer 204a divides into A phase current mutual inductor, B phase current mutual inductor and C phase current mutual inductance
Device, and back production voltage transformer 204b distinguishes A phase voltage mutual inductor, B phase voltage mutual inductor and C phase voltage mutual inductor.
Further, as shown in Fig. 2~Fig. 9, three-phase acquisition component 201 is used to acquire and show the secondary current of breaker
Voltage, and acquisition Current Voltage is delivered to external console, wherein three-phase acquisition component 201 is set to the second cabinet body 205
On side；Its three-phase acquisition component 201 divides into flow measurement part 205a and pressure measuring piece 205b, and flow measurement part 205a and pressure measuring piece 205b are equal
It is connect by external module 202 with breaker, it should be noted that, flow measurement part 205a is realized with breaker by external module 202
Series connection, pressure measuring piece 205b is in parallel by realization with back production voltage transformer 204b, and test module 200 further includes warning lamp 206, alert
Show that lamp 206 is set to the second cabinet body 205 and is and connect with the high-pressure flushing section plate 103 of a control module 100, wherein warning
Lamp 206 divides into yellow rotary caution light 206a and red rotary caution light 206b.
Further, flow measurement part 205a divides into A phase current table, B phase current table and C phase current table, A phase current table, B phase
Ammeter and C phase current table pass through cable respectively with A phase sleeve part 202a, B phase sleeve part 202b of external module 202 and
C phase sleeve part 202c connects one to one.
Further, the A phase voltage table of pressure measuring piece 205b, B phase voltage table and C phase voltage table pass through cable respectively with
A phase sleeve part 202a, B phase sleeve part 202b and C phase sleeve part 202c of external module 202 connects one to one.
Its warning lamp 206 and 103 corresponding states table of high-pressure flushing section plate are as follows:
| High pressure fling-cut switch | Power source state | High pressure switching indicator light | Yellow rotary caution light | Red rotary caution light |
| Investment | Output | It is bright | It is bright | It is bright |
| Investment | Stop | It is bright | It is bright | It goes out |
| It exits | High pressure can not be exported | It goes out | It goes out | It goes out |
Further, as shown in figure 8, external module 202 includes that A phase sleeve part 202a, B phase sleeve part 202b and C are nested
Pipe fitting 202c, A phase sleeve part 202a, B phase sleeve part 202b and C phase sleeve part 202c is respectively corresponded to be held with the A phase on breaker
Son, B phase terminal are connected with C phase terminal.Specifically, external module 202 includes A phase sleeve part 202a, B phase sleeve part 202b and C
One end of phase sleeve part 202c, A phase sleeve part 202a, B phase sleeve part 202b and C phase sleeve part 202c respectively with the A of breaker
Phase terminal, B phase terminal are connected with C phase terminal, the other end respectively with liter become component 203 a up-flow circuit 203a and booster circuit
The back production current transformer 204a of 203b and back production component 204 is connected with back production voltage transformer 204b.
It exports casing it should be noted that A phase sleeve part 202a divides into A phase and inputs casing, B phase sleeve part 202b with A phase
It dividing into B phase and exports casing and B phase and input casing, C phase sleeve part 202c, which divides into C phase and exports casing, inputs casing with C phase,
In, A phase inputs casing, B phase inputs casing and C phase inputs A phase of the casing respectively with up-flow circuit 203a and flows up sub-circuit, B phase
Boost sub-circuit, B phase of the A phase that up-flow sub-circuit and C phase flow up sub-circuit and booster circuit 203b is boosted sub-circuit and C phase
Boost sub-circuit connection, and A phase exports casing, B phase exports casing and C phase export casing respectively with back production current transformer 204a
A phase current mutual inductor, B phase current mutual inductor and C phase current mutual inductor and back production voltage transformer 204b A phase voltage
Mutual inductor, B phase voltage mutual inductor are connected with C phase voltage mutual inductor.
Further, A phase program controled power source 102a with the A phase current mutual inductor of back production current transformer 204a, back production
The A phase voltage mutual inductor of voltage transformer 204b, the A phase for flowing up circuit 203a flow up sub-circuit and the A phase of booster circuit 203b
The sub-circuit that boosts connects, and B phase program controled power source 102b is electric with the B phase current mutual inductor of back production current transformer 204a, back production
The B phase voltage mutual inductor for pressing mutual inductor 204b, the B phase for flowing up circuit 203a flow up sub-circuit and the B phase liter of booster circuit 203b
Sub-circuit connection is pressed, and C phase program controled power source 102c is electric with the C phase current mutual inductor of back production current transformer 204a, back production
The C phase voltage mutual inductor for pressing mutual inductor 204b, the C phase for flowing up circuit 203a flow up sub-circuit and the C phase liter of booster circuit 203b
Press sub-circuit connection.
In use, CPU is controlled in A phase program controled power source 102a, B phase program controled power source 102b and C phase program controled power source 102c
DA processed carries out digital-to-analogue conversion output, and A phase program controled power source 102a, B phase program controled power source 102b and C phase program controled power source 102c is defeated
Signal is sent to up-flow circuit 203a and booster circuit 203b after power amplifier amplifies and Current Voltage is further amplified out, by
It is certain non-linear in link presence, it will lead to output accuracy and be not allowed, it is mutual using back production current transformer 204a and back production voltage
Sensor 204b is acquired amplified Current Voltage, and is sent to A phase program controled power source 102a, B phase program controled power source 102b
It is converted with the AD of C phase program controled power source 102c, CPU is sent to after transformation result, CPU is adjusted output according to the result
To realize that high-precision exports, at the same after the up-flow that boosts Current Voltage by the way that A phase exports casing, B phase exports casing and exports set with C phase
Pipe is delivered on breaker, and three-phase acquisition component 201 is used to acquire and show the secondary current voltage of breaker, and will acquisition electricity
Galvanic electricity pressure is delivered to external console, the voltage and current value and back production group that external console is acquired according to three-phase acquisition component 201
The value of 204 back production of part calculates the accuracy of breaker, its calculation formula is: (the value of 204 back production of back production component-three-phase acquisition group
Part 201 acquire value)/204 back production of back production component value * 100%；Calculated result is not in 0~5% (including 5%) and indicates
The breaker is defect ware.
Embodiment 3
0 and Figure 11 referring to Fig.1, the embodiment are different from above embodiments: secondary control module 300 includes third cabinet
Body 301, interactive unit 302, acquisition unit 303, secondary simulated assembly 304 and switching device M pass through the third cabinet body of setting
301, the mutual cooperation between interactive unit 302, acquisition unit 303, secondary analogue unit 304 and switching device M, being capable of basis
Automatic switchover connecting test is carried out needed for type or the breaker test of FTU, is not necessarily to artificial winding displacement, greatly reduces winding displacement effect
Rate, while test equipment (interactive unit 302, acquisition unit 303, secondary analogue unit 304 and switching device M) is integrated
Change, test process is time saving and energy saving, provides the efficiency of FTU test significantly；Interactive unit 302 is the equipment for conveying the first signal,
And interactive unit 302 is connected with secondary analogue unit 304, acquisition unit 303 and external console respectively, interactive unit
302 be interaction machine, and interactive unit 302 (is communicated with external console by the transmission test instruction of wirelessly or non-wirelessly transmission mode
Signal), interactive unit 302 receives test instruction, and test instruction is converted into the first signal and is sent to secondary analogue unit 304
With acquisition unit 303；Acquisition unit 303 plays the role of acquiring waveform, circuit breaker current voltage signal or the electricity of FTU,
Pass through electric current, voltage and the waveform of switching device M acquisition Devices to test (FTU or breaker)；Its secondary analogue unit 304 can
It exports electromagnetic type terminal device (FTU) and small signal formula terminal device (FTU) tests required analog voltage current signal,
It receives the first signal, and is converted into second signal and is sent to switching device M, it should be noted that, secondary analogue unit 304
For program-controlled power signal source；Switching device M can automatically switch voltage and current, input and output signal, and can to terminal itself into
Row independent test receives the second signal of secondary analogue unit 304 and switches over test according to it, it should be noted that, the
One signal is the first communication signal；Second signal area includes the second communication signal and the first test signal, and the first test signal is
Signal is acquired, Devices to test is panel switches monitor terminal, and panel switches monitor terminal divides into electromagnetic type panel switches prison
Control terminal and small signal panel switches monitor terminal.
Further, acquisition unit 303 includes Current Voltage acquisition component 303a and recording acquisition component 303b, electric current electricity
Pressure acquisition component 303a and recording acquisition component 303b receives the first signal and is converted third signal and is sent to switch dress
Set M, wherein Current Voltage acquisition component 303a divides into electromagnetic type acquisition submodule 303a-1 and Collection submodule
303a-2, electromagnetic type acquisition submodule 303a-1 can acquire the test signal of electromagnetic type Devices to test, Collection submodule
Block 303a-2 is used to acquire the test signal of small signal Devices to test, and in the present embodiment, electromagnetic type acquires submodule 303a-1
For multifunction standard me-ter, multifunction standard me-ter is used to acquire primary side back production voltage and current signal and electromagnetic type terminal device
Voltage and current signal can also measure electric energy, and Collection submodule 303a-2 is multifunction standard me-ter, multi-functional
Standard scale is used to acquire the voltage and current signal of primary side back production voltage and current signal and small signal formula terminal device, can also be right
Electric energy is measured, wherein and third signal is the second test signal, it should be noted that, the second test signal is acquisition signal.
Further, secondary control module 300 further includes the second air switch 305, and the second air switch 305 is for controlling
Interactive unit 302, switching device M, secondary analogue unit 304 and acquisition unit 303 power supply.
Embodiment 4
As shown in Figure 12~14, which is different from one embodiment: switching device M includes processing unit
306, it is connected unit 307 and cabinet 308, passes through phase interworking between the processing unit 306 of setting, linking unit 307 and cabinet 308
It closes, it can be according to Devices to test type automatic switchover mode (electromagnetic type mode and small signal mode when testing Devices to test
Formula), and rewiring is not needed, high degree of automation substantially increases testing efficiency, and time saving and energy saving, labour has been saved,
Specifically, switching device M includes processing unit 306, linking unit 307 and cabinet 308, cabinet 308, protection and carrying are played
The effect of processing unit 306 and linking unit 307, has inside cabinet 308 and constitutes accommodating space N1；And processing unit 306, tool
There is signal processing regulation, is installed in accommodating space N1；It is connected unit 307, plays linking interactive unit 302, the
The effect that two air switches 305, acquisition unit 303 and secondary analogue unit 304 are connect with Devices to test, is set to cabinet
It is connect on 308 and with processing unit 306.
Further, cabinet 308 includes front panel 308a and rear panel 308b, the front panel 308a and rear panel 308b
The two sides of cabinet 308 are symmetrically disposed on, it should be noted that, cabinet 308 is made of aluminum alloy materials.
Further, as shown in figures 15 to 18, processing unit 306 includes processing component 306a, changeover module 306b, communication
Component 306c and power-supply control unit 306d, processing component 306a play the role of handling signal, and changeover module 306b is used for root
Corresponding response is made according to the execution signal of processing component 306a, namely plays the role of response, and communication part 306c is used for
Signal is conveyed, power-supply control unit 306d is for regulating and controlling and managing power supply, changeover module 306b, communication part 306c and power supply
Control assembly 306d is connect with processing component 306a；Wherein, communication part 306c receives external device (program controled power source or control
Platform processed etc.) the first signal for sending, and the first signal is transmitted to processing component 306a, the first letter of processing component 306a processing
Number, and second signal is sent to changeover module 306b according to the first signal, changeover module 306b foundation second signal switches over；
And power-supply control unit 306d is powered at Devices to test and acquires its power, and can regulate and control and manage electricity according to test pattern
Source, it should be noted that, the first signal distinguishing is that electromagnetic switch tests signal, small signaling switch tests signal, small Signal Terminal
Signal, electromagnetic type terminal test signal and transmission test signal are tested, second signal is response signal, and processing component 306a is
CPU, model U_STM32F8003_64；It is emphasized that processing component 306a and changeover module 306b passes through control signal
Component 306e connection controls signal component 306e, plays the role of regulation, isolation and protection.
Specifically, communication part 306c is single-chip microcontroller as shown in Figure 19~22, pin M TXD of communication part 306c, draw
Foot M RXD, pin M NRST, pin M RTS, pin M CLK, pin M TRG, pin CS, pin M CLS and pin M INT
Respectively with the pin 42 of processing component 306a, pin 43, pin 51, pin 53, pin 55, pin 57, pin 58 and pin 52
It connects one to one；And pin 62, pin 61, pin 59, pin 45, pin 44, the pin 41, pin of processing component 306a
39, pin 304, pin 2, pin 3, pin 4, pin 8, pin 9, pin 80, pin 11 and pin 14 respectively with control signal
Lead CTRYK LH ', lead CTRYX KG ', the lead CTRYX ZD ', lead of the single-chip microcontroller U9 and single-chip microcontroller U80 of component 306e
CTRYX LH ', lead CTRYK KG ', lead CTRYK ZD ', lead CTRI L LK ', lead CTRI L LH ', lead CTRV
S ', lead CTRI S ', lead CTRI L N ', lead CTRI L O ', lead CTRI L A ', lead CTRI L B ', lead
CTRI L C ' and lead CTRI L BL ' connect one to one；It should be noted that as shown in Figure 17~19, communication part 306c
Including communication signal processing circuit 306c-1 and transformation isolation circuit 306c-2, transformation isolation circuit 306c-2 is used to believe communication
Signal after number processing circuit 306c-1 numbering carries out insulation blocking, communication signal processing circuit 306c-1 by transformation every
It is connect from circuit 306c-2 with processing component 306a.
Embodiment 5
Referring to Figure 23, which is different from upper one embodiment: changeover module 306b, which is divided into, to be outputed into mould
Formula 306b-1 and Current Voltage mode 306b-2 passes through outputing into mode 306b-1 and Current Voltage mode 306b-2 for setting
Between cooperate, fully take into account between Devices to test and measuring device test needed for, substantially increase this Integrated access dress
The practicability set.It outputs specifically, changeover module 306b is divided into mode 306b-1 and Current Voltage mode 306b-2, opens
It opens and is connect respectively with control signal component 306e into mode 306b-1 and Current Voltage mode 306b-2 out.
Further, as shown in figs. 23 and 24, Current Voltage mode 306b-2 includes electromagnetic type switching submodule 306b-21
With small signal switching submodule 306b-22, electromagnetic type switching submodule 306b-21 and small signal switching submodule 306b-22 phase
Even and respectively it is connect with control signal component 306e, specifically, as shown in Figure 18,25 and 26, electromagnetic type switching submodule 306b-
21 lead CTRV L LH, lead CTRI L LH, lead CTRI L N, lead CTRI L O, lead CTRI L A, lead
CTRI L B, lead CTRI L C and lead CTRI L BL respectively with the pin 2 of the single-chip microcontroller U9 of control signal component 306e,
The pin 7 of pin 3 and single-chip microcontroller U80, pin 6, pin 5, pin 4, pin 3 and pin 2 connect one to one；Small signal switching
Lead CTRI S and lead the CTRV S of submodule 306b-22 respectively with control signal component 306e single-chip microcontroller U80 pin 9
It is connected with pin 8.
It should be noted that electromagnetic type switching submodule 306b-21 includes electromagnetic type processing circuit as shown in Figure 25~28
306b-211, electromagnetic type response circuit 306b-212 and electromagnetic type Acquisition Circuit 306b-213, electromagnetic type response circuit 306b-
212 and electromagnetic type Acquisition Circuit 306b-213 is connect with electromagnetic type processing circuit 306b-211 respectively, electromagnetic type processing circuit
306b-211 is connect with control signal component 306e.
It should be noted that small signal switching submodule 306b-22 includes small signal process circuit as shown in Figure 29~32
306b-221 and small-signal response circuit 306b-222, small signal process circuit 306b-221 and small-signal response circuit 306b-
222 connections, small signal process circuit 306b-221 are connect with control signal component 306e.
Further, it outputs to divide into mode 306b-1 and outputs switching subpattern 306b-11 and open into switch mode
306b-12, output switching subpattern 306b-11 and open into switch mode 306b-12 respectively with control signal component 306e connect,
Specifically, outputing the lead CTRYK LH and lead CTRYK ZD of switching subpattern 306b-11 and controlling signal component 306e's
The pin 9 and pin 4 of single-chip microcontroller U9 connects, and opens lead CTRYX LH into switch mode 306b-12, lead CTRYX ZD and draws
Line CTRYX KG is connect with pin 6, pin 7 and the pin 8 of the single-chip microcontroller U9 of control signal component 306e.
It should be noted that outputing switching subpattern 306b-11 includes outputing hand-off process circuit as shown in Figure 33~37
306b-111 and output response circuit 306b-112, control signal component 306e by output hand-off process circuit 306b-111 with
Output response circuit 306b-112 and establish connection, so come control switch test, terminal test or transmission test output cut-off,
Test pattern is considered comprehensively, increases practicability.
It should be noted that opening into switch mode 306b-12 includes opening into hand-off process circuit as shown in Figure 38~40
306b-121 and open into response circuit 306b-122, control signal component 306e by open into hand-off process circuit 306b-121 with
Open and establish connection into response circuit 306b-122, so come control switch test, terminal test or transmission test open into cut-off,
Test pattern is considered comprehensively, increases practicability.
Embodiment 6
Referring to Fig.1 4 and Figure 41~43, which is different from last embodiment: linking unit 307 includes company to be measured
Fitting 307a, indicator light 307b, communication interface 307c, control button 307d, small signal and current interface 307e, electromagnetic type
Voltage interface 307f, magnetic-type current interface 307g, acquisition interface 307h and input and output interface 307k, the connector to be measured of setting
307a, indicator light 307b, communication interface 307c, control button 307d, small signal and current interface 307e, electromagnetic potential
Interface 307f, magnetic-type current interface 307g, acquisition interface 307h and input and output interface 307k are Devices to test and test equipment
Access provides condition, simple to operate quick, and without operator, winding displacement is connected one by one.Specifically, linking unit 307 wraps
Include connector 307a, indicator light 307b, communication interface 307c, control button 307d, small signal and current interface to be measured
307e, electromagnetic potential interface 307f, magnetic-type current interface 307g, acquisition interface 307h and input and output interface 307k, it is to be measured
Connector 307a and indicator light 307b are set on the front panel 308a of cabinet 308, communication interface 307c, control button 307d,
It small signal and current interface 307e, electromagnetic potential interface 307f, magnetic-type current interface 307g, acquisition interface 307h and opens
Enter to output interface 307k to be all set on the rear panel 308b of cabinet 308, it should be noted that, indicator light 307b and processing component
306a is connected by indicator light circuit 306f, and electromagnetic type Acquisition Circuit 306b-211 is connect with 307h and 307e, small-signal response
Circuit 306b-222 is connect with small signal and current interface 307e, is outputed switching subpattern 306b-11 and is opened into switching mould
Formula 306b-12 is connect with input and output interface 307k, and the communication signal processing circuit 306c-1 of communication part 306c and logical
Communication interface 307c connection, wherein communication interface 307c, small signal and current interface 307e, electromagnetic potential interface 307f
Pass through cable respectively with magnetic-type current interface 307g and secondary analogue unit 304 establishes connection；Its acquisition interface 307h with adopt
Collect the Current Voltage acquisition component 303a connection of unit 303, input and output interface 307k is connected with recording acquisition component 303b.
Further, connector 307a to be measured includes electromagnetic type interface 307a-1 and small signaling interface 307a-2, electromagnetic type
Interface 307a-1 and small signaling interface 307a-2 is distributed in the both ends of regulating switch 307b；Wherein, the area electromagnetic type interface 307a-1
It is divided into electromagnetic switch crabbing and inserts 307a-11, electromagnetic type terminal side air plug 307a-12, electromagnetic switch side signal air plug 307a-
13 and electromagnetic type terminal signaling air plug 307a-14, electromagnetic switch crabbing insert 307a-11 and are set to electromagnetic type terminal side air plug
Above 307a-12, electromagnetic type terminal side air plug 307a-12 is located at one end of electromagnetic type terminal signaling air plug 307a-14, electromagnetic type
Terminal signaling air plug 307a-14 is set to above the signal air plug 307a-13 of electromagnetic switch side, electromagnetic switch side signal air plug
307a-13 is set to electromagnetic switch crabbing and inserts the one end 307a-11；It should be noted that electromagnetic switch, which crabs, inserts 307a-11 points
Not with electromagnetic type switching submodule 306b-21, output switching subpattern 306b-11 and opening and connect into switch mode 306b-12；Electricity
Magnetic-type terminal side air plug 307a-12 respectively with output switching subpattern 306b-11, open and cut into switch mode 306b-12, electromagnetic type
Submodule 306b-21 is changed to connect with acquisition interface 307h；Electromagnetic switch side signal air plug 307a-13 and electromagnetic type switch submodule
Block 306b-21 establishes connection；Electromagnetic type terminal signaling air plug 307a-14 respectively with electromagnetic type switching submodule 306b-21 and electricity
Source control component 306d connection
Further, small signaling interface 307a-2 divides into small signaling switch crabbing and inserts 307a-21, small Signal Terminal crabbing
307a-22 and small Signal Terminal side signal air plug 307a-23 is inserted, small signaling switch crabbing inserts 307a-21 and is set to small signal end
Above the air plug 307a-22 of end side, small Signal Terminal crabbing inserts 307a-22 and is set to small Signal Terminal side signal air plug 307a-23
One end；It should be noted that small signaling switch crab insert 307a-21 respectively with small signal switching submodule 306b-22, output switching
Subpattern 306b-11 is connected into switch mode 306b-12 with opening；Small Signal Terminal crab insert 307a-22 respectively with output switching
Subpattern 306b-11, it opens and is connected into switch mode 306b-12 with small signal switching submodule 306b-22；Small Signal Terminal side letter
Number air plug 307a-23 is connect with power-supply control unit 306d, it is emphasized that as shown in FIG. 34 and 35, small Signal Terminal side letter
Number air plug 307a-23 switches output circuit 306d-1 by the power supply of power-supply control unit 306d and connect with processing component 306a,
Power supply switches output circuit 306d-1 for realizing the switching of two-way power supply, the power port acquisition of power-supply control unit 306d
The power that circuit 306d-2 is used to acquire the small port Signal Terminal side signal air plug 307a-23 is sent to processing component by signal
306a, therefore the power port Acquisition Circuit 306d-2 and small Signal Terminal side signal air plug 307a-23 that processing component 306a passes through
Establish connection.
It should be noted that electromagnetic switch, which crabs, inserts 307a-11, electromagnetic type terminal side air plug 307a-12, small signaling switch
Crabbing and inserting 307a-21 and the slotting 307a-22 of small Signal Terminal crabbing is 26 core air plugs, and electromagnetic switch side signal air plug
307a-13 and electromagnetic type terminal signaling air plug 307a-14 is 6 core air plugs, and small Signal Terminal side signal air plug 307a-23 is 4
Core air plug.
26 core air plugs are defined as follows:
6 core air plug of electromagnetic type is defined as follows:
Small 4 core air plug of signal is defined as follows:
| Pin number | Label | Description of symbols |
| 1 | 1TVa | AB line voltage (power supply) A |
| 2 | 2TVc | CB line voltage (power supply) C |
| 3 | 1TVb | AB line voltage (power supply) B |
| 4 | 2TVb | CB line voltage (power supply) B |
LED status is as follows:
In use, tester needs Devices to test (electromagnetic type or small signal panel switches monitor terminal), program-controlled function
Rate source, multifunction standard me-ter, wave tracer interaction machine are correspondingly connected with the linking unit 307 on cabinet 308 connect respectively, survey
Examination personnel pass through console (computer or plate according to the type (electromagnetic type or small signal panel switches monitor terminal) of Devices to test
Etc. equipment) test instruction occurs, interactive unit 302 receives the test instruction that console is sent by wirelessly or non-wirelessly transmission mode
(wireless signal or wire signal), interactive unit 302 are adopted to secondary analogue unit 304, Current Voltage respectively according to test instruction
Collect component 303a and recording acquisition component 303b and send communication signal, after secondary analogue unit 304 receives communication signal, according to connecing
Current and voltage signals needed for the communication signal simulation test of receipts, and current and voltage signals are single by linking with its communication signal
Member 307 is sent to the processing unit 306 of switching device M, and the communication part 306c of processing unit 306 receives secondary analogue unit
304 current and voltage signals are with its communication signal and send the first signal to processing component 306a, and processing component 306a reception is simultaneously
The first signal of identifying processing sends second signal to control signal component 306e according to the first signal, controls signal component 306e
Regulation changeover module 306b is carried out to second signal, control signal component 306e sends the height electricity of corresponding signal according to second signal
Flat, it is right in three kinds of test patterns (switch testing mode, transmission test pattern and terminal test mode) of changeover module 306b to make
The route closure answered, current and voltage signals switching receives the test that secondary analogue unit 304 is sent while completion needed for,
Current and voltage signals can be delivered to Devices to test by switching device M after the completion of the switching of switching device M, so to be measured
Equipment is tested, and Current Voltage acquisition component 303a and recording acquisition component 303b pass through switching device M device under test
Current Voltage is acquired, and collected information is compared with standard information, so judges whether the Devices to test is qualified；
When being driven test, by taking electric current as an example, the high current that 300 collecting test module 200 of secondary control module provides is converted to small electricity
Terminal device is output to after stream, the foundation for testing judgement is by acquiring primary actual output current, (soft by specification
Part) the collected value of reading terminals, calculating error is compared in the two values, and proper testing can terminate to this step, but this
The test of being optimized property of test macro, it is as caused by switching or by end that the error is unable to get in above-mentioned test method
Caused by end, test macro is in this process also monitored the electric current of switch to terminal, is used for auxiliary judgment.
It should be understood that in the development process of any actual implementation mode, it, can such as in any engineering or design object
A large amount of specific embodiment is made to determine.Such development effort may be complicated and time-consuming, but for those benefits
For the those of ordinary skill of the displosure content, do not need excessively to test, the development effort will be one design, manufacture and
The routine work of production.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (10)
1. a kind of one or two fusion switch test systems, it is characterised in that: including,
Control module (100), including the first cabinet body (101) He Yici simulated assembly (102), a simulated assembly
(102) first cabinet body (101), Current Voltage needed for a simulated assembly (102) is used to provide test are set to；
Test module (200) is connect with a simulated assembly (102)；And
Secondary control module (300), the three-phase with a simulated assembly (102) and the test module (200) is adopted respectively
Collect component (201) connection.
2. one or two fusions switch test system as described in claim 1, it is characterised in that: the test module (200) is also
Including external module (202), rise change component (203), back production component (204) and the second cabinet body (205), the external module
(202), it rises change component (203) and back production component (204) is set in second cabinet body (205), the three-phase acquisition component
(201) it is set on the side of second cabinet body (205), the external module (202) becomes for connecting breaker, the liter
Component (203) is connect with the back production component (204), external module (202) He Yici simulated assembly (102) respectively.
3. one or two fusions switch test system as claimed in claim 2, it is characterised in that: the liter becomes component (203) area
Be divided into up-flow circuit (203a) and booster circuit (203b), the up-flow circuit (203a) and booster circuit (203b) respectively with
External module (202), a simulated assembly (102) and the back production component (204) back production current transformer (204a) and return
Adopt voltage transformer (204b) connection；
Wherein, up-flow circuit (203a) and booster circuit (203b) the back production electric current with the back production component (204) respectively
Mutual inductor (204a) and back production voltage transformer (204b) are correspondingly connected with；
Wherein, the back production current transformer (204a) connect with the simulated assembly (102) and up-flow circuit (203a) respectively；
Wherein, the back production voltage transformer (204b) connect with the simulated assembly (102) and booster circuit (203b) respectively.
4. one or two fusions switch test system as claimed in claim 3, it is characterised in that: the three-phase acquisition component
(201) flow measurement part (201a) and pressure measuring piece (201b) are divided into, the flow measurement part (201a) and pressure measuring piece (201b) are by outer
Connected components (202) are connect with breaker；
Wherein, the flow measurement part (201a) divides into A phase current table, B phase current table and C phase current table, the A phase current table, B
Phase current table and C phase current table respectively with the A phase sleeve part (202a) of the external module (202), B phase sleeve part (202b) and
C phase sleeve part (202c) connection；
Wherein, the A phase voltage table, B phase voltage table and C phase voltage table of the pressure measuring piece (201b) respectively with the external module
(202) A phase sleeve part (202a), B phase sleeve part (202b) and C phase sleeve part (202c) connection.
5. one or two fusion switch test systems as described in claim 3 or 4, it is characterised in that: a simulated assembly
(102) A phase program controled power source (102a), B phase program controled power source (102b) and C phase program controled power source (102c), the A are divided into
Phase program controled power source (102a), B phase program controled power source (102b) and C phase program controled power source (102c), which are embedded in, is set to described
In one cabinet body (101)；
Wherein, the A phase program controled power source (102a) with the A phase current mutual inductor of the back production current transformer (204a),
The A phase voltage mutual inductor of back production voltage transformer (204b), the A phase for flowing up circuit (203a) flow up sub-circuit and booster circuit
The A phase of (203b) boost sub-circuit connection；
Wherein, the B phase program controled power source (102b) with the B phase current mutual inductor of the back production current transformer (204a),
The B phase voltage mutual inductor of back production voltage transformer (204b), the B phase for flowing up circuit (203a) flow up sub-circuit and booster circuit
The B phase of (203b) boost sub-circuit connection；
Wherein, the C phase program controled power source (102c) with the C phase current mutual inductor of the back production current transformer (204a),
The C phase voltage mutual inductor of back production voltage transformer (204b), the C phase for flowing up circuit (203a) flow up sub-circuit and booster circuit
The C phase of (203b) boost sub-circuit connection.
6. one or two fusions switch test system as claimed in claim 5, it is characterised in that: the secondary control module
It (300) include third cabinet body (301), interactive unit (302), acquisition unit (303), secondary simulated assembly (304) and switching dress
It sets (M), the interactive unit (302), acquisition unit (303), secondary simulated assembly (304) and switching device (M) are set to
In three cabinet bodies (301)；
Wherein, the interactive unit (302) be convey the first signal equipment, and the interactive unit (302) respectively with it is secondary
Simulated assembly (304), acquisition unit (303) are connected with external console；
Wherein, the acquisition unit (303) acquires electric current, voltage and the waveform of Devices to test by the switching device (M)；
Wherein, the secondary simulated assembly (304) receives the first signal, and is converted into second signal and is sent to the switching
Device (M)；
Wherein, the switching device (M) receives the second signal of the secondary simulated assembly (304) and switches over survey according to it
Examination.
7. one or two fusions switch test system as claimed in claim 6, it is characterised in that: acquisition unit (303) packet
Include Current Voltage acquisition component (303a) and recording acquisition component (303b), the Current Voltage acquisition component (303a) and recording
Acquisition component (303b) receives the first signal and is converted third signal to be sent to switching device (M).
8. one or two fusions switch test system as claimed in claim 7, it is characterised in that: the Current Voltage acquisition component
(303a) divides into electromagnetic type acquisition submodule (303a-1) and Collection submodule (303a-2), the electromagnetic type acquisition
Submodule (303a-1) can acquire the test signal of electromagnetic type Devices to test, and the Collection submodule (303a-2) is used
In the test signal for acquiring small signal Devices to test.
9. one or two fusions switch test system as claimed in claim 8, it is characterised in that: the switching device (M) includes
Processing unit (306), linking unit (307) and cabinet (308), the processing unit (306) are set to the cabinet (308)
In accommodating space (N1)；The linking unit (307) is set on the cabinet (308) and builds with the processing unit (306)
Vertical connection.
10. one or two fusions switch test system as claimed in claim 9, it is characterised in that: linking unit (307) packet
Include connector to be measured (307a), indicator light (307b), communication interface (307c), control button (307d), small signal and electricity
Stream interface (307e), electromagnetic potential interface (307f), magnetic-type current interface (307g), acquisition interface (307k) and input and output
Interface (307h), the connector (307a) to be measured and indicator light (307b) are set to the front panel of the cabinet (308)
On (308a), the communication interface (307c), control button (307d), small signal and current interface (307e), electromagnetic type
Voltage interface (307f), magnetic-type current interface (307g), acquisition interface (307k) and input and output interface (307h) are all set in
On the rear panel (308b) of the cabinet (308)；
Wherein, the small signal and current interface (307e) pass through cable and the acquisition unit (303) and secondary mould
Quasi- component (304) establish connection；
Wherein, the communication interface (307c) connect with secondary simulated assembly (304).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910853526.7A CN110441682A (en) | 2019-09-10 | 2019-09-10 | A kind of one or two fusion switch test systems |
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| CN201910853526.7A CN110441682A (en) | 2019-09-10 | 2019-09-10 | A kind of one or two fusion switch test systems |
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| CN110780256A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | System and method for detecting accuracy of circuit breaker on primary and secondary fusion complete set of columns |
| CN110780221A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | Electrical measurement system for source end of circuit breaker on primary and secondary fusion complete set of column |
| CN110780255A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | Secondary electrical measurement system for circuit breaker on primary and secondary fusion complete set of column |
| CN110794300A (en) * | 2019-11-19 | 2020-02-14 | 国网湖北省电力有限公司电力科学研究院 | Three-phase full-voltage test power supply of breaker on primary and secondary fusion complete set of column |
| CN110824204A (en) * | 2019-11-25 | 2020-02-21 | 国网江苏省电力有限公司电力科学研究院 | Integrated access device convenient for assembling one-time and two-time integrated complete switch test equipment |
| CN111929483A (en) * | 2020-08-07 | 2020-11-13 | 贵州电网有限责任公司 | Primary and secondary fusion equipment test system and test method thereof |
| CN112462250A (en) * | 2020-11-13 | 2021-03-09 | 无锡中科电气设备有限公司 | Switching characteristic comprehensive test device |
| CN112505536A (en) * | 2020-11-13 | 2021-03-16 | 上海金智晟东电力科技有限公司 | Weak signal anti-interference measurement method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110780256A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | System and method for detecting accuracy of circuit breaker on primary and secondary fusion complete set of columns |
| CN110780221A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | Electrical measurement system for source end of circuit breaker on primary and secondary fusion complete set of column |
| CN110780255A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | Secondary electrical measurement system for circuit breaker on primary and secondary fusion complete set of column |
| CN110794300A (en) * | 2019-11-19 | 2020-02-14 | 国网湖北省电力有限公司电力科学研究院 | Three-phase full-voltage test power supply of breaker on primary and secondary fusion complete set of column |
| CN110824204A (en) * | 2019-11-25 | 2020-02-21 | 国网江苏省电力有限公司电力科学研究院 | Integrated access device convenient for assembling one-time and two-time integrated complete switch test equipment |
| CN110824204B (en) * | 2019-11-25 | 2021-10-15 | 国网江苏省电力有限公司电力科学研究院 | Integrated access device convenient for assembling one-time and two-time integrated complete switch test equipment |
| CN111929483A (en) * | 2020-08-07 | 2020-11-13 | 贵州电网有限责任公司 | Primary and secondary fusion equipment test system and test method thereof |
| CN111929483B (en) * | 2020-08-07 | 2023-12-12 | 贵州电网有限责任公司 | Secondary fusion equipment testing system and testing method thereof |
| CN112462250A (en) * | 2020-11-13 | 2021-03-09 | 无锡中科电气设备有限公司 | Switching characteristic comprehensive test device |
| CN112505536A (en) * | 2020-11-13 | 2021-03-16 | 上海金智晟东电力科技有限公司 | Weak signal anti-interference measurement method |
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Inventor after: Li Zhi Inventor after: Yu Shaofeng Inventor after: Ling Wanshui Inventor after: Jiang Hongtu Inventor before: Li Zhi Inventor before: Ling Wanshui Inventor before: Jiang Hongtu Inventor before: Yu Shaofeng Inventor before: Wu Gang Inventor before: Lin Jianqin Inventor before: Chen Ye Inventor before: Lao Zengjiang Inventor before: Yang Hanpeng Inventor before: Cai Xinhua Inventor before: Wang Wei |