CN106872891A - The system of relay group control super capacitor electric discharge - Google Patents
The system of relay group control super capacitor electric discharge Download PDFInfo
- Publication number
- CN106872891A CN106872891A CN201710214867.0A CN201710214867A CN106872891A CN 106872891 A CN106872891 A CN 106872891A CN 201710214867 A CN201710214867 A CN 201710214867A CN 106872891 A CN106872891 A CN 106872891A
- Authority
- CN
- China
- Prior art keywords
- electrically connected
- control system
- module
- super capacitor
- relay group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- G01R31/3278—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 of relays, solenoids or reed switches
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/16—Adjustable resistors including plural resistive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses relay group control super capacitor electric discharge system, it include computer and compunication connection control system and control system be electrically connected with resistance adjustment module and resistance adjustment module be electrically connected with and with control system be electrically connected with joint and control system be electrically connected with charger and charger be electrically connected with and with control system be electrically connected with storing up electricity component and with control system be electrically connected with and with joint be electrically connected with two current dividers.Simple structure of the present invention, easy to use, the current range that can be controlled is big, and long service life can be measured for a long time, intelligence degree advantage high and low cost.
Description
Technical field
The present invention relates to the system of relay group control super capacitor electric discharge.
Background technology
The enterprise of only foreign country can accomplish the test system of breaker in the world at present, but the product that foreign enterprise is done
Product can not be tested for a long time, simply measure the data of moment, can not more test the situation of high current, the product of foreign country
Product are expensive, service life it is short and in-convenience in use.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, there is provided a kind of relay group control surpasses
The system of level electric capacity electric discharge, its simple structure is easy to use, and the current range that can be controlled is big, long service life, when can be long
Between measure, intelligence degree is high and the advantage of low cost.
The technical solution adopted in the present invention is：
Relay group control super capacitor electric discharge system, it include computer and compunication connection control system,
With control system be electrically connected with resistance adjustment module and resistance adjustment module be electrically connected with and with control system be electrically connected with
The storing up electricity group that the charger and charger that joint and control system are electrically connected with are electrically connected with and are electrically connected with control system
Part and two current dividers for being electrically connected with control system and being electrically connected with joint.
The control system includes that processor and the switch control module and processor of processor electric connection electrically connect
The data processing module for connecing and the data acquisition module being electrically connected with the data processing module；The charger and switch control mould
Block is electrically connected with.
The resistance adjustment module includes several junior units in parallel, and each junior unit includes an electricity of series connection
Resistance and an electronic switch；All electronic switches constitute switch module, and all resistance constitute load component, and switch module electrically connects
It is connected to switch control module.
The storing up electricity component includes several super capacitors in parallel.
Described two current dividers are respectively the first current divider and the second current divider, first current divider and the second current divider
It is electrically connected with data acquisition module, first current divider and the second current divider are electrically connected with joint.
The joint is connected with breaker or switch.
Current divider is just comparable to a small resistor in fact, and data are acquired by the principle for shunting, and the data for being are adopted
Collection module can directly gather smaller electric current or voltage, usually gather pressure drop.
Principle：The parameter needed by computer data, mould is adjusted by processor controlling switch control module to resistance
Block is adjusted resistance, and the wherein resistance in load component can design value according to the actual requirements, it is not necessary to the same
Resistance.Different load resistances are namely formed by the parallel combination of various resistance, because voltage is certain, is regulated negative
Can be just to immediately arrive at electric current to be supplied in tested breaker or switch after load resistance, carried out at shunting by current divider
A part of electricity, by data collecting module collected data, data processing module provides well to processor, processor data processing
Data are delivered to computer.
Connection between modules or component can be attached by way of bus.
Further, clamping device is provided with the joint, tested breaker or switch are installed by clamping device
It is good.
Using multiple super capacitors in parallel（C1-Cn）Energy storage, is charged using DC charger to it, reaches predetermined voltage
（Vc）Afterwards, charger is disconnected, by multi-channel parallel relay（K1-Kn）Multi-channel parallel, independent control solves problems with：
1st, the programming of maximum current value is set；
2nd, break-make of the control more than 10000A electric currents lr is to tested breaker rb（Switch）Electric discharge, maximum discharge current is programmable to be set
Fixed, current value is arbitrarily set by between 0-10000A.The voltage Vr continuous on 200 pairs of measured devices of record of whole discharge process and
Current value lr, and calculate corresponding on state resistance rb.
The present invention has simple structure, easy to use, and the current range that can be controlled is big, long service life, when can be long
Between measure, intelligence degree is high and the advantage of low cost.
Brief description of the drawings
Fig. 1 is real structural representation schematic diagram of the invention.
Specific embodiment
As shown in figure 1, the system of invention relay group control super capacitor electric discharge, it includes computer 1 and calculates
The resistance adjustment module and resistance adjustment module that the control system and control system of the communication connection of machine 1 are electrically connected with are electrically connected with
And with control system be electrically connected with joint and control system be electrically connected with charger 2 and charger 2 be electrically connected with and with
The storing up electricity component 3 of control system electric connection and two current dividers for being electrically connected with control system and being electrically connected with joint.
The control system includes the switch control module 6 and the electricity of processor 5 that processor 5 and processor 5 are electrically connected with
Property connection data processing module 7 and with data processing module 7 be electrically connected with data acquisition module 8；The charger 2 with open
Control module 6 is closed to be electrically connected with.
The resistance adjustment module includes several junior units in parallel, and each junior unit includes an electricity of series connection
Resistance and an electronic switch；All electronic switches constitute switch module 9, and all resistance constitute load component 10, the electricity of switch module 9
Property is connected to switch control module 6.
The storing up electricity component 3 includes several super capacitors in parallel.
Described two current dividers are respectively the first current divider 11 and the second current divider 12, first current divider 11 and second
Current divider 12 is electrically connected with data acquisition module 8, and first current divider and the second current divider are electrically connected with joint.
The joint is connected with breaker 13 or switch.
Principle：The parameter needed by computer data, mould is adjusted by processor controlling switch control module to resistance
Block is adjusted resistance, and the wherein resistance in load component can design value according to the actual requirements, it is not necessary to the same
Resistance.Different load resistances are namely formed by the parallel combination of various resistance, because voltage is certain, is regulated negative
Can be just to immediately arrive at electric current to be supplied in tested breaker or switch after load resistance, carried out at shunting by current divider
A part of electricity, by data collecting module collected data, data processing module provides well to processor, processor data processing
Data are delivered to computer.
Connection between modules or component can be attached by way of bus.
Further, clamping device is provided with the joint, tested breaker or switch are installed by clamping device
It is good.
Using multiple super capacitors in parallel（C1-Cn）Energy storage, is charged using DC charger to it, reaches predetermined voltage
（Vc）Afterwards, charger is disconnected, by multi-channel parallel relay（K1-Kn）Multi-channel parallel, independent control solves problems with：
3rd, the programming of maximum current value is set；
4th, break-make of the control more than 10000A electric currents lr is to tested breaker rb（Switch）Electric discharge, maximum discharge current is programmable to be set
Fixed, current value is arbitrarily set by between 0-10000A.The voltage Vr continuous on 200 pairs of measured devices of record of whole discharge process and
Current value lr, and calculate corresponding on state resistance rb.
The present invention has simple structure, easy to use, and the current range that can be controlled is big, long service life, when can be long
Between measure, intelligence degree is high and the advantage of low cost.
Claims (6)
1. the system that relay group control super capacitor discharges, it is characterised in that：It includes computer（1）With computer（1）
The resistance adjustment module and resistance adjustment module that the control system and control system of communication connection are electrically connected be electrically connected with and
The charger that the joint and control system being electrically connected with control system are electrically connected with（2）With charger（2）Be electrically connected with and
The storing up electricity component being electrically connected with control system（3）And two shuntings for being electrically connected with control system and being electrically connected with joint
Device.
2. the system that relay group control super capacitor according to claim 1 discharges, it is characterised in that：The control
System includes processor（5）With processor（5）The switch control module of electric connection（6）With processor（5）It is electrically connected with
Data processing module（7）And and data processing module（7）The data acquisition module of electric connection（8）；The charger（2）With open
Close control module（6）It is electrically connected with.
3. the system that relay group control super capacitor according to claim 2 discharges, it is characterised in that：The resistance
Adjustment module includes several junior units in parallel, and each junior unit includes a resistance and an electronic cutting of series connection
Close；All electronic switches constitute switch module（9）, all resistance composition load components（10）, switch module（9）It is electrically connected at
Switch control module（6）.
4. the system that relay group control super capacitor according to claim 3 discharges, it is characterised in that：The storing up electricity
Component（3）Including several super capacitors in parallel.
5. the system that relay group control super capacitor according to claim 4 discharges, it is characterised in that：It is described two
Current divider is respectively the first current divider and the second current divider, and first current divider and the second current divider are and data acquisition module
（8）It is electrically connected with, first current divider and the second current divider are electrically connected with joint.
6. the system that relay group control super capacitor according to claim 5 discharges, it is characterised in that：The joint
It is connected with breaker or switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214867.0A CN106872891A (en) | 2017-04-01 | 2017-04-01 | The system of relay group control super capacitor electric discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214867.0A CN106872891A (en) | 2017-04-01 | 2017-04-01 | The system of relay group control super capacitor electric discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106872891A true CN106872891A (en) | 2017-06-20 |
Family
ID=59160677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710214867.0A Pending CN106872891A (en) | 2017-04-01 | 2017-04-01 | The system of relay group control super capacitor electric discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106872891A (en) |
Citations (16)
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