CN204130443U - A kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker - Google Patents
A kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker Download PDFInfo
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- CN204130443U CN204130443U CN201420645083.5U CN201420645083U CN204130443U CN 204130443 U CN204130443 U CN 204130443U CN 201420645083 U CN201420645083 U CN 201420645083U CN 204130443 U CN204130443 U CN 204130443U
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Abstract
The utility model provides a kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker, and it comprises the central control module providing the power module of electric power, communication module and the dual controller by dsp controller and ARM chip to form; Described permanent magnetic drive module comprises divide-shut brake control unit and Charge Management unit, described divide-shut brake control unit comprises the bus transceiver, hybrid integrated IGBT actuator unit and the IGBT driver element that drives by this hybrid integrated IGBT actuator unit that are electrically connected with described dsp controller, described bus transceiver is electrically connected with described hybrid integrated IGBT actuator unit, the divide-shut brake of described IGBT driver element control relay.This patent is sustainable stable provides to outdoor subscriber the effect automatically terminating single phase ground fault and automatism isolation phase fault, thus guarantees the Electrical Safety of non-faulting user.
Description
Technical field
The utility model belongs to electric power network field, especially relates to a kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker.
Background technology
The user of the T-shaped wiring section of 10KV overhead distribution is when line-internal breaks down; though such as fault its inlet wire section or fault to occur in inside subscriber's drop switch its protection act time limit and transformer station's outlet switch protection cooperation not at that time, all can cause the switch protection breaking of transformer station's outlet.And if nature of trouble is permanent, so transformer station to line switching will unsuccessful reclosing, the accident then in Middle Voltage circle will make whole piece distribution line have a power failure, and thisly commonly in power distribution network involve accident, will make a very bad impression to society.
Permanent magnetic actuator vacuum circuit breaker solves the above-mentioned ideal equipment involving accident, this equipment is installed on the responsibility separation place of 10KV overhead distribution, the effect automatically terminating single phase ground fault and automatism isolation phase fault can be realized, thus guarantee the Electrical Safety of non-faulting user.And permanent magnet mechanism controller is the key control unit of permanent magnetic actuator vacuum circuit breaker; be specifically designed to the Based Intelligent Control of permanent magnetic mechanism switch body; realize protecting control function and communication function; controller and Switch main body are electrically connected by control cables and aerial plug-in unit, realize its protection and automatic monitoring function.The controller adopted at this is microcontroller technology, has pinpoint accuracy, high stability, antijamming capability is strong, internal power consumption is little, coefficient of safety is high feature, thus could realize distribution network automated.Nowadays; the intelligence degree of conventional outdoor permanent magnetic device vacuum controller is not high; route protection and monitoring function deficiency; point, combined floodgate bridge-type IGBT drive circuit is generally through Phototube Coupling and by digital signal processor drived control (IGBT is insulated gate bipolar transistor); and storage capacitor is generally charged by charging circuit; the design of this kind of mode can be cost-saving; but drive singal is Shortcomings in anti-interference and reliability; easily cause IGBT unit can not reliably turn-on and turn-off, directly affect the performance of divide-shut brake.
Summary of the invention
Problem to be solved in the utility model is to provide the high and intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker that drive singal stability is strong of a kind of automaticity.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker, and it comprises the central control module providing the power module of electric power, communication module and the dual controller by dsp controller and ARM chip to form;
Also comprise the analogue collection module, switching value monitoring modular and the permanent magnetic drive module that are electrically connected with described dsp controller respectively, and the display be electrically connected respectively with described ARM chip and operational module and described communication module;
Described permanent magnetic drive module comprises divide-shut brake control unit and Charge Management unit, described divide-shut brake control unit comprises the bus transceiver, hybrid integrated IGBT actuator unit and the IGBT driver element that drives by this hybrid integrated IGBT actuator unit that are electrically connected with described dsp controller, described bus transceiver is electrically connected with described hybrid integrated IGBT actuator unit, and described IGBT driver element controls the divide-shut brake of permanent-magnet breaker;
Described Charge Management unit comprises the battery charging module be electrically connected with power module, described battery charging module is electrically connected with power circuit, reserve battery and capacitance charging module respectively, this battery charging module provides the operation power supply of dsp controller, total transmitting-receiving line and hybrid integrated IGBT actuator unit respectively by described power circuit, described reserve battery is electrically connected with described power circuit, the electric power that described capacitance charging module is provided by described battery charging module is connected with an energy storage capacitor, and described energy storage capacitor is electrically connected with IGBT driver element.
Further, described hybrid integrated IGBT actuator unit comprises the hybrid integrated IGBT driver bank of two groups of parallel connections, each described hybrid integrated IGBT driver bank includes two hybrid integrated IGBT drivers be connected in series, described hybrid integrated IGBT driver selects QP12W05S-37 chip, often organize described hybrid integrated IGBT driver bank all with IGBT driver element by its input and earth terminal in parallel.
Further, IGBT driver element is by a piezo-resistance, four MOS field-effect transistors and respectively with described four MOS field-effect transistors and the field effect capacitor connect, the drain electrode end of a described MOS field-effect transistor is connected with the drain electrode end of the 2nd MOS field-effect transistor, the source terminal of the 2nd MOS field-effect transistor is connected with the drain electrode end of the 3rd MOS field-effect transistor, the source terminal of the 3rd MOS field-effect transistor is connected with the source terminal of the 4th MOS field-effect transistor, the drain electrode end of the 4th MOS field-effect transistor is connected with the source terminal of a MOS field-effect transistor, described four MOS field-effect transistors respectively by its drain electrode end and source terminal in parallel with a field effect capacitor, a described MOS field-effect transistor and the 4th MOS field-effect transistor junction are drawn and are connect one point and open wire and be connected with the opening circuit of circuit breaker, described 2nd MOS field-effect transistor draws with the 3rd MOS field-effect transistor junction and connects a back traverse and be connected with the combined floodgate circuit of circuit breaker.
Further, two described hybrid integrated IGBT driver bank comprise the first hybrid integrated IGBT driver bank and the second hybrid integrated IGBT driver bank, first hybrid integrated IGBT driver bank comprises the first hybrid integrated IGBT driver and the 4th hybrid integrated IGBT driver, described second hybrid integrated IGBT driver bank comprises the second hybrid integrated IGBT driver and the 3rd hybrid integrated IGBT driver, a combination drive electric capacity is connected in series between first pin of each described hybrid integrated IGBT driver and the second pin, connect a combination drive voltage-stabiliser tube between tenth pin of each described hybrid integrated IGBT driver and the tenth three-prong, pull-up one combination drive diode simultaneously, 8th pin of each hybrid integrated IGBT driver is connected in series with the 12 pin and is connected by a combination drive electric capacity with its 9th pin, and the 9th pin is connected in series with its tenth pin by a combination drive electric capacity simultaneously, the 11 pin as the described hybrid integrated IGBT driver of the first output is connected in series a combination drive resistance, second output is the 9th pin of hybrid integrated IGBT driver, described first output is with between the second output and the voltage-stabiliser tube connecing one the 3rd combination drive resistance and be oppositely connected in series, one second combination drive resistance is also connected between tenth three-prong of described hybrid integrated IGBT driver and Qi nine pin, the negative pole of the combination drive diode of the first hybrid integrated IGBT driver drains with a MOS field-effect transistor of IGBT driver element and is connected, the negative pole of the combination drive diode of the 4th hybrid integrated IGBT driver is connected with the 9th pin of the first hybrid integrated IGBT driver, the negative pole of the combination drive diode of described second hybrid integrated IGBT driver is connected with the 4th MOS field-effect transistor source electrode of IGBT driver element, the negative pole of the combination drive diode of the 3rd hybrid integrated IGBT driver is connected with the 9th pin of the second hybrid integrated IGBT driver.
Further, described display and operational module comprise by the display screen of ARM chip controls, operation keyboard, indicator light and mains switch.
Further, described communication module comprises communication interface, GSM short message unit and remote control unit nearby.
Further, described dsp controller selects TMS320LF2407A model chip.
Further, described ARM chip selects STM32F103RCT6 model.
The advantage that the utility model has and good effect are:
(1) sustainablely stable provide to outdoor subscriber the effect automatically terminating single phase ground fault and automatism isolation phase fault, thus guarantee the Electrical Safety of non-faulting user.
(2) adopt hybrid integrated IGBT driver, the reliability of IGBT driver element turn-on and turn-off can be improved, thus ensure that the reliability of permanent magnet mechanism divide-shut brake.
(3) easily occur dead electricity situation for outdoor vacuum circuit breaker field power supply, be furnished with stand-by power supply, and circuit breaker configuration is in eminence, substantially so be equipped with the perfect communication function such as wireless remote control, telecommunication.
Accompanying drawing explanation
Fig. 1 is the overall structure block diagram of the present embodiment;
Fig. 2 is permanent magnetic drive modular structure block diagram;
Fig. 3 is dsp controller circuit diagram;
Fig. 4 is bus transceiver circuit diagram;
Fig. 5 is hybrid integrated IGBT driver element circuit diagram;
Fig. 6 is IGBT element circuit figure;
Fig. 7 is power circuit diagram;
Fig. 8 is Charge Management element circuit figure;
Fig. 9 is GSM drive circuit figure;
Figure 10 is remote control unit circuitry figure nearby;
Figure 11 is capacitance voltage Acquisition Circuit figure.
In figure:
1-central control module, 2-display and operational module, 3-communication module, 4-permanent magnetic drive module, 5-switching value monitoring modular, 6-analogue collection module, 41-divide-shut brake control unit, 42-Charge Management unit, C301 to C312-combination drive electric capacity, R302, R305, R308, the combination drive of R311-first resistance, R301, R304, R307, the combination drive of R310-second resistance, R303, R306, R309, R312-combination drive second resistance, D302 to D304, D306 to D308, D310 to D312, D314 to D316-combination drive voltage-stabiliser tube, D301, D305, D309, D313-combination drive diode
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1, a kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker, it comprises provides the power module of electric power, communication module 3 and by the central control module 1 selecting the dsp controller of TMS320LF2407A model chip and select the dual controller of the ARM chip of STM32F103RCT6 model to form, and described power module can select PT power supply.
As shown in Figure 3, the three-prong of the TMS320LF2407A chip selected by described dsp controller is connected by an electric capacity C27 with the 4th pin, described 28 pin is connected by an electric capacity C31 with the 29 pin, described 49 pin is connected by an electric capacity C34 with the 50 pin, described 66 pin is connected by an electric capacity C33 with the 67 pin, described 76 pin is connected by an electric capacity C30 with 77 pins, described 94 pin is connected by an electric capacity C28 with the 95 pin, 98 pin of TMS320LF2407A chip is connected with resistance R14 and passes through this R14 ground connection after the 106 pin serial connection.
Described central control module 1 is made up of two high-performance microprocessors; achieve the function such as anti-tripping operation, No. three reclosings, manual brake separating locking, under-voltage protection, overcurrent, quick-break, time delay quick-breaks; detection line transient fault and permanent fault; eliminate transient fault to the impact of circuit; isolation permanent fault section, recovers non-faulting section mains supply automatically.
The analogue collection module 6, switching value monitoring modular 5 and the permanent magnetic drive module 4 that are electrically connected with described dsp controller respectively is also comprised in this controller, and the display be electrically connected respectively with described ARM chip and operational module 2 and described communication module 3.
Described analogue collection module 6 gathers A phase current, B phase current, C phase current, zero-sequence current, AC voltage between phases and capacitance voltage, dsp controller is by the value of Real-Time Monitoring line voltage distribution electric current and relatively judge line fault by definite value, thus carries out respective handling; By gathering the value of capacitance voltage, compare with threshold value, do not carry out divide-shut brake lower than threshold value locking, higher than threshold value, lock release, realizes capacitance voltage defencive function;
Described capacitance voltage adopts circuit as shown in figure 11, and its signal output part AIN2 is connected with the 107 pin of dsp controller TMS320LF2407A, thus to dsp controller signal transmission.
Signal for detecting on off state, the reception divide-shut brake control signal of vacuum circuit-breaker, and is reached central control module 1 by described switching value monitoring modular 5, and this central control module 1 controls connected module to carry out remote monitoring or performs breaking-closing operating.
As shown in Figure 2, described permanent magnetic drive module 4 comprises divide-shut brake control unit 41 and Charge Management unit 42;
Described divide-shut brake control unit 41 comprises the bus transceiver, hybrid integrated IGBT actuator unit and the IGBT driver element that drives by this hybrid integrated IGBT actuator unit that are electrically connected with described dsp controller, described bus transceiver is electrically connected with described hybrid integrated IGBT actuator unit, the divide-shut brake of described IGBT driver element control relay;
As shown in Figure 4, the circuit of bus transceiver is select the second pin of SN74LV245DW chip to be connected with a resistance in an exclusion RP1 respectively to the 5th pin, and the non-link of each resistance is connected with power supply 3.3V, simultaneously SN74LV245DW chip the second pin to the 5th pin and the 19 pin respectively with the 65 pin of dsp controller TMS320LF2407A model chip, 62 pin, 59 pin, 55 pin and the 69 pin connect, now SN74LV245DW chip the first pin be connected by a bus resistance R314 with the 19 pin, and the first pin and bus resistance R314 junction are drawn and are connect a wire and be connected with PT power supply, 6th pin of described SN74LV245DW chip is to the equal ground connection of the tenth pin, and the 15 pin of this SN74LV245DW chip is connected with the three-prong of the hybrid integrated IGBT driver of QP12W05S-37 chip of selecting described below respectively to the 18 pin, 20 pin of described SN74LV245DW chip is by a bus capacitance C317 ground connection, 20 pin is also connected with power supply simultaneously,
As shown in Figure 5, described hybrid integrated IGBT actuator unit comprises the first hybrid integrated IGBT driver bank and the second hybrid integrated IGBT driver bank of two groups of parallel connections, first hybrid integrated IGBT driver bank comprises the first hybrid integrated IGBT driver TR1 and the 4th hybrid integrated IGBT driver TR4 that select QP12W05S-37 chip, described second hybrid integrated IGBT driver bank comprises the second hybrid integrated IGBT driver TR2 and the 3rd hybrid integrated IGBT driver TR3 that select QP12W05S-37 chip, a combination drive electric capacity is connected in series between first pin of each described hybrid integrated IGBT driver and the second pin, connect a combination drive voltage-stabiliser tube between tenth pin of each described hybrid integrated IGBT driver and the tenth three-prong, pull-up one combination drive diode simultaneously, 8th pin of each hybrid integrated IGBT driver is connected in series with the 12 pin and is connected by a combination drive electric capacity with its 9th pin, and the 9th pin is connected in series with its tenth pin by a combination drive electric capacity simultaneously, the 11 pin as the described hybrid integrated IGBT driver of the first output is connected in series a combination drive resistance, second output is the 9th pin of hybrid integrated IGBT driver, described first output is with between the second output and the voltage-stabiliser tube connecing one the 3rd combination drive resistance and be oppositely connected in series, one second combination drive resistance is also connected between tenth three-prong of described hybrid integrated IGBT driver and Qi nine pin, the negative pole of the combination drive diode of the first hybrid integrated IGBT driver TR1 drains with a MOS field-effect transistor T1 of IGBT driver element and is connected, the negative pole of the combination drive diode of the 4th hybrid integrated IGBT driver TR4 is connected with the 9th pin of the first hybrid integrated IGBT driver TR1, the negative pole of the combination drive diode of described second hybrid integrated IGBT driver TR2 is connected with the 4th MOS field-effect transistor T4 source electrode of IGBT driver element, the negative pole of the combination drive diode of the 3rd hybrid integrated IGBT driver TR3 is connected with the 9th pin of the second hybrid integrated IGBT driver TR2, and the first pin of each described hybrid integrated IGBT driver all connects 12V voltage, the equal ground connection of device second pin,
As shown in Figure 6, IGBT driver element is by a piezo-resistance R313, four MOS field-effect transistors and respectively with described four MOS field-effect transistors and the field effect capacitor connect, the drain electrode end of a described MOS field-effect transistor T1 is connected with the drain electrode end of the 2nd MOS field-effect transistor T2, the source terminal of the 2nd MOS field-effect transistor T2 is connected with the drain electrode end of the 3rd MOS field-effect transistor T3, the source terminal of the 3rd MOS field-effect transistor T3 is connected with the source terminal of the 4th MOS field-effect transistor T4, the drain electrode end of the 4th MOS field-effect transistor T4 is connected with the source terminal of a MOS field-effect transistor T1, described four MOS field-effect transistors respectively by its drain electrode end and source terminal in parallel with a field effect capacitor, a described MOS field-effect transistor T1 and the 4th MOS field-effect transistor T4 junction are drawn and are connect one point and open wire and hold as ON and be connected with the opening circuit of circuit breaker, described 2nd MOS field-effect transistor T2 and the 3rd MOS field-effect transistor T3 junction are drawn and are connect a back traverse and hold as OFF and be connected with the combined floodgate circuit of circuit breaker.
4 tunnel drive signal level are reliably changed by bus transceiver between dsp controller and hybrid integrated IGBT driver.Hybrid integrated IGBT actuator drive signal input is connected through the drive singal after bus transceiver conversion, and 4 road drive singal output T1 to T4 are connected to the grid of IGBT in 4 IGBT driver elements respectively, the realization of control IGBT turn-on and turn-off.Hybrid integrated driver carries insulating power supply, and adopts the method detecting the pressure drop of IGBT collector electrode undersaturation to realize overcurrent and short-circuit protection function.
As shown in Figure 7 and Figure 8, described Charge Management unit 42 comprises the battery charging module be electrically connected with power module, described battery charging module respectively with power circuit, reserve battery and capacitance charging module electrical connection, this battery charging module provides dsp controller respectively by described power circuit, the operation power supply of total transmitting-receiving line and hybrid integrated IGBT actuator unit, described reserve battery is electrically connected with described power circuit, the electric power that described capacitance charging module is provided by described battery charging module is connected with an energy storage capacitor, described energy storage capacitor is electrically connected with IGBT driver element,
Battery charging module in described Charge Management unit has selected NBC120-220D24, described capacitance charging module has selected NCC100D-24S220, so the 8th pin of battery charging module is connected with the three-prong of capacitance charging module and the second pin by switch J5 controls, the 6th pin of described battery charging module is connected with the first pin of capacitance charging module and the first pin by switch J5 controls;
In described Charge Management unit, when PT power supply has an electricity, battery charging module is reserve battery charging, power for capacitance charging module and load circuit simultaneously, storage capacitor charges via capacitance charging module, and during PT power loss, reserve battery is that capacitance charging module and load circuit are powered.
In figures 7 and 8 in Charge Management element circuit, battery charging module U6 power supply is provided by PT power supply, exporting V24/G24 is battery charging, and power for capacitance charging module U7 and power circuit, power circuit is dsp controller, bus transceiver, hybrid integrated IGBT driver provide different electrical power respectively, capacitance charging module is storage capacitor charging, and HCAP+/HCAP-is connected to divide-shut brake control unit circuit.
Described display and operational module 2 comprise by the display screen of ARM chip controls, operation keyboard, indicator light and mains switch; Display screen is dot matrix type liquid crystal display screen, and operation keyboard has 12 buttons, and the function of expression is respectively: up/down/left/right is shifted, confirm, exit, arrange, inquire about, separating brake, combined floodgate, reset, for subsequent use; 9 indicator lights represent operation, separating brake, combined floodgate, fault, decompression, energy storage, locking, GSM, the functional status such as subsequent use respectively; Open PT power supply, dsp controller can will have electric side PT to switch to power supply automatically; Open storage battery source switch, under power down mode, ensure that dsp controller normally works.
As shown in Figure 9 and Figure 10, described communication module 3 comprises the communication interface, GSM short message unit and the remote control unit nearby that can be RS232/RS485, and the GSM drive circuit of described GSM short message unit is for having selected TC35 communication module group, remote control unit has selected NT-E13D model nearby;
Described RS485/232 communication interface, can coordinate with relevant device and realize wireless, wired, the remote control such as optical fiber, carrier wave, long-rangely carries out breaking-closing operating, parameter query and amendment, query State by local serial ports to this product; Remote control unit realizes the function such as breaking-closing operating, unblock remote control, releasing fault of dsp controller by remote controller nearby, and distance is not less than 50 meters; GSM short message Elementary Function can in authorized mobile phone remote divide-shut brake, inquiry or parameters, record, and when also can to realize pair, fault such as to report at the function.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (8)
1. an intelligent divide-shut brake controller for outdoor permanent magnetic formula vacuum circuit-breaker, is characterized in that: comprise the central control module (1) providing the power module of electric power, communication module (3) and the dual controller by dsp controller and ARM chip to form;
Also comprise the analogue collection module (6), switching value monitoring modular (5) and the permanent magnetic drive module (4) that are electrically connected with described dsp controller respectively, and the display be electrically connected respectively with described ARM chip and operational module (2) and described communication module (3);
Described permanent magnetic drive module (4) comprises divide-shut brake control unit (41) and Charge Management unit (42), described divide-shut brake control unit (41) comprises the bus transceiver, hybrid integrated IGBT actuator unit and the IGBT driver element that drives by this hybrid integrated IGBT actuator unit that are electrically connected with described dsp controller, described bus transceiver is electrically connected with described hybrid integrated IGBT actuator unit, and described IGBT driver element controls the divide-shut brake of permanent-magnet breaker;
Described Charge Management unit (42) comprises the battery charging module be electrically connected with power module, described battery charging module respectively with power circuit, reserve battery and capacitance charging module electrical connection, this battery charging module provides dsp controller respectively by described power circuit, the operation power supply of total transmitting-receiving line and hybrid integrated IGBT actuator unit, described reserve battery is electrically connected with described power circuit, the electric power that described capacitance charging module is provided by described battery charging module is connected with an energy storage capacitor, described energy storage capacitor is electrically connected with IGBT driver element.
2. the intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker according to claim 1, it is characterized in that: described hybrid integrated IGBT actuator unit comprises the hybrid integrated IGBT driver bank of two groups of parallel connections, each described hybrid integrated IGBT driver bank includes two hybrid integrated IGBT drivers be connected in series, described hybrid integrated IGBT driver selects QP12W05S-37 chip, often organize described hybrid integrated IGBT driver bank all with IGBT driver element by its input and earth terminal in parallel.
3. the intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker according to claim 2, it is characterized in that: IGBT driver element is by a piezo-resistance, four MOS field-effect transistors and respectively with described four MOS field-effect transistors and the field effect capacitor connect, the drain electrode end of a described MOS field-effect transistor is connected with the drain electrode end of the 2nd MOS field-effect transistor, the source terminal of the 2nd MOS field-effect transistor is connected with the drain electrode end of the 3rd MOS field-effect transistor, the source terminal of the 3rd MOS field-effect transistor is connected with the source terminal of the 4th MOS field-effect transistor, the drain electrode end of the 4th MOS field-effect transistor is connected with the source terminal of a MOS field-effect transistor, described four MOS field-effect transistors respectively by its drain electrode end and source terminal in parallel with a field effect capacitor, a described MOS field-effect transistor and the 4th MOS field-effect transistor junction are drawn and are connect one point and open wire and be connected with the opening circuit of circuit breaker, described 2nd MOS field-effect transistor draws with the 3rd MOS field-effect transistor junction and connects a back traverse and be connected with the combined floodgate circuit of circuit breaker.
4. the intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker according to claim 3, it is characterized in that: described hybrid integrated IGBT actuator unit comprises the first hybrid integrated IGBT driver bank and the second hybrid integrated IGBT driver bank of two groups of parallel connections, first hybrid integrated IGBT driver bank comprises the first hybrid integrated IGBT driver and the 4th hybrid integrated IGBT driver, described second hybrid integrated IGBT driver bank comprises the second hybrid integrated IGBT driver and the 3rd hybrid integrated IGBT driver, a combination drive electric capacity is connected in series between first pin of each described hybrid integrated IGBT driver and the second pin, connect a combination drive voltage-stabiliser tube between tenth pin of each described hybrid integrated IGBT driver and the tenth three-prong, pull-up one combination drive diode simultaneously, 8th pin of each hybrid integrated IGBT driver is connected in series with the 12 pin and is connected by a combination drive electric capacity with its 9th pin, and the 9th pin is connected in series with its tenth pin by a combination drive electric capacity simultaneously, the 11 pin as the described hybrid integrated IGBT driver of the first output is connected in series a combination drive resistance, second output is the 9th pin of hybrid integrated IGBT driver, described first output is with between the second output and the voltage-stabiliser tube connecing one the 3rd combination drive resistance and be oppositely connected in series, one second combination drive resistance is also connected between tenth three-prong of described hybrid integrated IGBT driver and Qi nine pin, the negative pole of the combination drive diode of the first hybrid integrated IGBT driver drains with a MOS field-effect transistor of IGBT driver element and is connected, the negative pole of the combination drive diode of the 4th hybrid integrated IGBT driver is connected with the 9th pin of the first hybrid integrated IGBT driver, the negative pole of the combination drive diode of described second hybrid integrated IGBT driver is connected with the 4th MOS field-effect transistor source electrode of IGBT driver element, the negative pole of the combination drive diode of the 3rd hybrid integrated IGBT driver is connected with the 9th pin of the second hybrid integrated IGBT driver.
5. the intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker according to claim 1 or 4, is characterized in that: described display and operational module (2) comprise by the display screen of ARM chip controls, operation keyboard, indicator light and mains switch.
6. the intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker according to claim 1, is characterized in that: described communication module (3) comprises communication interface, GSM short message unit and remote control unit nearby.
7. the intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker according to claim 1, is characterized in that: described dsp controller selects TMS320LF2407A model chip.
8. the intelligent divide-shut brake controller of a kind of outdoor permanent magnetic formula vacuum circuit-breaker according to claim 1 or 7, is characterized in that: described ARM chip selects STM32F103RCT6 model.
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| CN201420645083.5U CN204130443U (en) | 2014-10-30 | 2014-10-30 | A kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker |
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| CN201420645083.5U CN204130443U (en) | 2014-10-30 | 2014-10-30 | A kind of intelligent divide-shut brake controller of outdoor permanent magnetic formula vacuum circuit-breaker |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977930A (en) * | 2016-06-07 | 2016-09-28 | 国家电网公司 | User special transformer high-voltage switch controller based on IGBT |
| CN106602704A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Outdoor high voltage switchgear power supply device |
| CN109164281A (en) * | 2018-09-29 | 2019-01-08 | 国网安徽省电力有限公司电力科学研究院 | High-voltage switch gear control device for power transmission and transformation Start-up and Adjustment |
| CN113241284A (en) * | 2021-04-13 | 2021-08-10 | 山西长治贝克电气有限公司 | Intelligent permanent magnet vacuum circuit breaker for mine |
-
2014
- 2014-10-30 CN CN201420645083.5U patent/CN204130443U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977930A (en) * | 2016-06-07 | 2016-09-28 | 国家电网公司 | User special transformer high-voltage switch controller based on IGBT |
| CN106602704A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Outdoor high voltage switchgear power supply device |
| CN109164281A (en) * | 2018-09-29 | 2019-01-08 | 国网安徽省电力有限公司电力科学研究院 | High-voltage switch gear control device for power transmission and transformation Start-up and Adjustment |
| CN113241284A (en) * | 2021-04-13 | 2021-08-10 | 山西长治贝克电气有限公司 | Intelligent permanent magnet vacuum circuit breaker for mine |
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