CN207882700U - A kind of multimode integrated control system of high power switching power supply - Google Patents
A kind of multimode integrated control system of high power switching power supply Download PDFInfo
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- CN207882700U CN207882700U CN201721630250.9U CN201721630250U CN207882700U CN 207882700 U CN207882700 U CN 207882700U CN 201721630250 U CN201721630250 U CN 201721630250U CN 207882700 U CN207882700 U CN 207882700U
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- switch
- repeater
- power supply
- control system
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- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000002950 deficient Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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Abstract
The utility model discloses a kind of multimode integrated control systems of high power switching power supply, including switch control module, local/remote switching switch is connected separately on switch control module, manual/automatic selector switch, startup/shutdown switch, scram button, dsp board, FPGA plates, repeater A, repeater B, repeater C, main repeater conjunction/switch-dividing and auxiliary repeater conjunction/switch-dividing, local/remote switching switch, manual/automatic selector switch, startup/shutdown switch and scram button are sequentially connected, local/remote switching switch, repeater A, repeater B and repeater C are also respectively connected with signal lamp, dsp board is also respectively connected with touch screen and FPGA plates, FPGA plates are separately connected external power supply cabinet and Hall current sensor；The control system, which can be concentrated, sends out the multiple modules of multiple signals control, and integrated level and control flexibility are high.
Description
Technical field
The utility model belongs to high-power high voltage technical field of direct current power, is related to a kind of multimode of high power switching power supply
Block integrated control system.
Background technology
In recent years, high-voltage DC power supply is widely used in refractory metal smelting, the processing of thermoelectricity environmental dust removal, industrial waste gas etc.
Field.These power supplys control control system, the control dispersion of these systems frequently with autonomous control system or distributed module
And it is complicated, and the integrated control system that neither one is unified, therefore, it is necessary to design, a kind of integrated level is high, control method is clever
Power supply multimode integrated control system living.
Utility model content
The purpose of this utility model is to provide a kind of multimode integrated control system of high power switching power supply, the control system
System, which can be concentrated, sends out the multiple modules of multiple signals control, and integrated level and control flexibility are high.
The utility model the technical scheme adopted is that a kind of high power switching power supply multimode integrated control system,
Including switch control module, be connected separately on switch control module local/remote switching switch, manual/automatic selector switch,
Startup/shutdown switch, scram button, dsp board, FPGA plates, repeater A, repeater B, repeater C, main repeater conjunction/switch-dividing
And auxiliary repeater conjunction/switch-dividing, local/remote switch switch, manual/automatic selector switch, startup/shutdown switch and emergency stop
Button is sequentially connected, and local/remote switching switch, repeater A, repeater B and repeater C are also respectively connected with signal lamp,
Dsp board is also respectively connected with touch screen and FPGA plates, and FPGA plates are separately connected external power supply cabinet and Hall current sensor；
Main repeater conjunction/switch-dividing is also sequentially connected main intermediate relay and power supply terminal row, and auxiliary repeater is closed/separated
Pass is also connected with auxiliary intermediate relay；
Further include power supply, power supply is connect with signal lamp, touch screen, power supply terminal row and potentiometer；
Potentiometer is also connected with analog/digital conversion plate, and the Ua+ terminals of analog/digital conversion plate connect potentiometer, analog/digital conversion plate
Ua- terminals connect the terminal N of power supply terminal row.
The utility model is also characterized by
Wherein signal lamp includes that sequentially connected power lights, running indicator, trouble light and deficient hydraulic pressure lamp, power lights also connect
Connect power supply, running indicator connects repeater A, and trouble light connects repeater B, owe hydraulic pressure lamp be separately connected repeater C and local/
Long-range switching switch.
Wherein power supply is 24V Switching Power Supplies.
The chip model that wherein dsp board uses is TMS320F28335.
The chip model that wherein FPGA plates use is XILINX Zynq -700.
It is flexibly controlled the utility model has the beneficial effects that a switch board may be implemented in the control system in the utility model
Multiple power modules are made, cost has been saved, reduce floor space, and quality of voltage can also be improved；In the utility model
Power lights, running indicator, trouble light and the deficient hydraulic pressure lamp that high-voltage power module has also been devised in switch board door-plate, pass through switch board
The operating status of the modules of high voltage power supply can be directly detected, it is ensured that the safe operation of high voltage power supply；This practicality
It is novel multi-module power locally or remotely to be manipulated by switch board, ensured using remote control in high pressure
The safety of the person and equipment；Control loop in this system uses full-digital control, improves control accuracy, it is ensured that defeated
Go out quality of voltage；Transmission between switch board and main circuit leads signal using optical fiber transmission, reduces electromagnetic interference and circuit damage
Consumption.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the multimode integrated control system of high power switching power supply of the utility model.
In figure, 1. power lights, 2. running indicators, 3. trouble lights, 4, hydraulic pressure lamp, 5. touch screens are owed, the switching of 6. local/remotes is opened
It closes, 7. manual/automatic selector switches, 8. startups/shutdown switch, 9. potentiometers, 10. scram buttons, 11. door handles, 12. moulds/
Number change-over panel, 13.DSP plates, 14. switch control modules, 15.FPGA plates, 16. repeater A, 17. repeater B, 18. repeater C,
19. main repeater conjunction/switch-dividing, 20. auxiliary repeater conjunctions/switch-dividing, 21. main intermediate relays, the intermediate relay of 22. auxiliary
Device, 23. power supplies, 24. power supply terminals row, 25. Hall current sensors.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The multimode integrated control system of a kind of high power switching power supply of the utility model, as shown in Figure 1, including control door
Plate, for control door-plate by hinge connection control panel, control door-plate can flexibly carry out on and off, and control door-plate is equipped with door
Handle 11, control door-plate are equipped with power lights 1, running indicator 2, trouble light 3, owe hydraulic pressure lamp 4, touch screen 5, local/remote switching
Switch 6, manual/auto switching 7, startup/stopping 8, potentiometer 9, scram button 10, it includes that analog/digital turns that control panel, which is equipped with,
Change plate 12, dsp board 13, switch control module 14, FPGA plates 15, repeater A16, repeater B17, repeater B18, main repeater
Conjunction/switch-dividing 19, auxiliary repeater conjunction/switch-dividing 20, main intermediate relay 21, auxiliary intermediate relay 22, power supply 23,
Power supply terminal row 24, current Hall sensor 25.
One end of power lights 1 is connected on the 24V of power supply 23, and the other end of power lights 1 is connected to power supply 23
GND on；One end of running indicator 2 is connected on the 24V power supply terminals of power lights 1, and the other end of running indicator 2 is connected to repeater
On A16；One end of trouble light 3 is connected on the 24V power supply terminals of running indicator 2, and the other end of trouble light 3 is connected to repeater
B17；The one end for owing hydraulic pressure lamp 4 is connected on the 24V power supply terminals of trouble light 3, and the other end for owing hydraulic pressure lamp 4 is connected to repeater
On C18；The 1# terminals of touch screen 5 are that program download mouth is connected with outer computer, and the 2# terminals of touch screen 5 are connected to confession
On the 24V and GND of power supply 23, the ports 3# of touch screen 5 connection dsp board 13 interface；Local/remote switches the one of switch 6
End connection is owed on the 24V power supply terminals of hydraulic pressure lamp 4, and local/remote switches the other end connecting valve control module 14 of switch 6
P1 terminals；It is manual/auto to cut on the 24V power supply terminals of one end connection local/remote switching switch 6 of manual/auto switching 7
Change 2 terminal of terminals P of 7 other end connecting valve control module 14；One end connection of startup/stopping 8 is manual/auto to switch 7
24V power supply terminals on, 3 terminal of terminals P of the other end connecting valve control module 14 of startup/stopping 8；The confession of potentiometer 9
Electric terminal connects the L lines and N lines of power supply terminal row 25, the ends Ua+ of another terminal connection analog/digital conversion plate 12 of potentiometer 9
Son；The 24V power supply terminals of one end connection startup/stopping 8 of scram button 10, the other end connecting valve control of scram button 10
The P4 terminals of module 14；
The terminal of the Ua+ terminals connection potentiometer 9 of analog/digital conversion plate 12, the Ua- terminals connection of analog/digital conversion plate 12 supply
The N of electric terminal row 25；The port one of dsp board 13 connects the download port of the right end of touch screen 5, and the port two of dsp board 13 connects
The communication terminal of switch control module 14, the port three of dsp board 13 connect external computer for downloading program, dsp board 13
Port 4 connects the PORT COM of FPGA plates 15；The P4 terminals of switch control module 14 connect scram button 10, switch control module
14 P6 terminals connect repeater A16, and the P7 terminals of switch control module 14 connect repeater B17, switch control module 14
P8 terminals connection repeater C18, the main repeater conjunction/switch-dividing 19 of P9 terminals connection of switch control module 14, main repeater conjunction/
Switch-dividing 19 is also connected with main intermediate relay 21, and the P5 terminals of switch control module 14 connect auxiliary repeater conjunction/switch-dividing 20,
Auxiliary repeater conjunction/point 20 switches are also connected with auxiliary intermediate relay 22, and P1~P9 terminals on switch control module 14 are only
By switch control module 14 be on different terminals distinguish, no particular meaning, the physical significance all same of each terminal.
The end for being respectively equipped with the PORT COM being connect with switch control module 14 on FPGA plates 15, being connect with external power supply cabinet
The port of mouth and connection Hall current sensor 25, power cabinet can be one, can also be multiple, independent between each power cabinet
Setting, each power cabinet connect one to one alone on one of FPGA plates 15 port.Not by the connection of FPGA plates 15
Same power cabinet controls the purpose of multiple modules outputs to realize.
The chip model that dsp board 13 uses is TMS320F28335.
The chip model that FPGA plates 15 use is XILINX Zynq -700.
The chip model that switch control module 14 uses is TMS320F28335.
Power supply 23 uses bright latitude S-50.
The chip model that main repeater conjunction/switch-dividing 19 and auxiliary repeater conjunction/switch-dividing 20 use is Omron MY2J
MY2-J
What Hall current sensor 25 detected is the output current of external power supply cabinet, and Hall current sensor 25 is by detection
External power supply cabinet output current signal i is transferred to FPGA plates 15, and FPGA plates 15 are by the size of power cabinet output current and touch screen 5
Give rated currents IaIt is compared, FPGA plates 15 are by the change rate of electric currentCompared with the value of setting, time difference guarantor is then carried out
Shield.
The upper terminal of main intermediate relay 21 connects the upper end that main repeater closes/points 19, the lower end of main intermediate relay 21
The port N of son connection power supply terminal row 24, in the both ends of 21 coil of main intermediate relay outer cabinet in parallel；Assist intermediate relay 22
Upper terminal connection auxiliary repeater conjunction/switch-dividing 20 upper end, the lower terminal of auxiliary intermediate relay 22 connects power supply terminal
The port N of row 24, in the both ends of auxiliary intermediate relay 22 outer cabinet in parallel；Power supply 23 is the Switching Power Supply of a 24V,
Outside shares 7 terminals, and power supply 23 includes L lines, N lines, PE lines, and L lines, N lines, the PE lines in power supply 23 are distinguished
The corresponding L lines connect on power supply terminal row 24, N lines, PE lines.
A kind of course of work of the multimode integrated control system of high power switching power supply of the utility model is：System starts
When, first give power supply terminal row 24 power supply, the output end connection of power supply terminal row 24 is that main intermediate relay 21 and auxiliary are intermediate
The coil and power supply 23 of relay 22 control the component on door-plate by startup/stopping 8 (being that system starts at this time)
It being powered, power lights 1 will brighten, the twisting local switching of the local/remote switching selection of switch 6 or long-range switching, and twisting is manual/
Automatically switch 7 selection manual switchings or automatic switchover, the ginsengs such as voltage and the power that power cabinet exports are set on touch screen 5
Number, dsp board 13 can carry out operation according to the parameter of touch screen 5 and processing obtains the duty ratio of switching tube, and FPGA plates 15 can basis
The parameter for duty ratio and the touch screen setting that dsp board 13 is calculated carries out phase shifting control, and FPGA plates 15 are again handled phase shifting control
Signal transmission afterwards is to the switching tube IGBT in external power supply cabinet；
By startup/stopping 8 (when system starts), enabled instruction is transferred at switch control module 14, switch control module
The command signal received is converted to analog quantity by 14, come control repeater A16, repeater B17 and repeater C18 open and
Shutdown；When system starts, repeater A16, repeater B17, repeater B18, main repeater conjunction/switch-dividing 19, auxiliary repeater
Conjunction/switch-dividing 20 is all closed, and main intermediate relay 21 or the coil of intermediate relay 22 is assisted just after repeater B18 is closed
Electrification can be connected, what main intermediate relay 21 or auxiliary intermediate relay 22 connected is the main relay for controlling external power supply cabinet
Device, external power supply cabinet will work after the main relay energization of external power supply cabinet.When by startup/stopping 8 (system stopping), relaying
Device A16, repeater B17, repeater B18, main repeater conjunction/switch-dividing 19, auxiliary repeater close/point 20 all cut-outs, relaying
The coil of main intermediate relay 21 or auxiliary intermediate relay 22 will power off after device B18 cut-outs, and external power supply cabinet is opened
Main relay will power off, and external power supply cabinet is stopped, and control door-plate can also be stopped.In emergency circumstances, cut-out power supply
Terminal block 24 or twisting scram button 10 can equally be stopped.
Claims (5)
1. a kind of multimode integrated control system of high power switching power supply, it is characterised in that：Including switch control module (14),
It is connected separately with local/remote switching switch (6) on switch control module (14), manual/automatic selector switch (7), starts/stops
Only switch (8), scram button (10), dsp board (13), FPGA plates (15), repeater A (16), repeater B (17), repeater C
(18), main repeater conjunction/switch-dividing (19) and auxiliary repeater conjunction/switch-dividing (20), local/remote switching switch (6), hand
Dynamic/automatic transfer switch 7, startup/shutdown switch (8) and scram button (10) is sequentially connected, local/remote switching switch (6),
Repeater A (16), repeater B (17) and repeater C (18) are also respectively connected with signal lamp, and dsp board (13) is also respectively connected with
Touch screen (5) and FPGA plates (15), FPGA plates (15) are separately connected external power supply cabinet and Hall current sensor (26)；
Main repeater conjunction/switch-dividing (19) is also sequentially connected main intermediate relay (21) and power supply terminal row (24), alternative routing
Device conjunction/switch-dividing (20) is also connected with auxiliary intermediate relay (22)；
Further include power supply (23), power supply (23) and signal lamp, touch screen (5), power supply terminal row (24) and electricity
Position device (9) connects, and potentiometer (9) is also connected with analog/digital conversion plate (12), and the Ua+ terminals of analog/digital conversion plate (12) connect potentiometer
(9), the terminal N of the Ua- terminals connection power supply terminal row (24) of analog/digital conversion plate (12).
2. a kind of multimode integrated control system of high power switching power supply according to claim 1, it is characterised in that：Institute
It includes sequentially connected power lights (1), running indicator (2), trouble light (3) and deficient hydraulic pressure lamp (4), power lights to state signal lamp
(1) it is also connected with power supply (23), running indicator (2) connects repeater A (16), and trouble light (3) connects repeater B (17), owes water
Pressure lamp (4) is separately connected repeater C (18) and local/remote switching switch (6).
3. a kind of multimode integrated control system of high power switching power supply according to claim 1, it is characterised in that：Institute
It is 24V power supplys to state power supply (23).
4. a kind of multimode integrated control system of high power switching power supply according to claim 1, it is characterised in that：Institute
Chip model that dsp board (13) uses is stated as TMS320F28335.
5. a kind of multimode integrated control system of high power switching power supply according to claim 1, it is characterised in that：
The chip model that FPGA plates (15) use is XILINX Zynq -700.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630250.9U CN207882700U (en) | 2017-11-29 | 2017-11-29 | A kind of multimode integrated control system of high power switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630250.9U CN207882700U (en) | 2017-11-29 | 2017-11-29 | A kind of multimode integrated control system of high power switching power supply |
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| Publication Number | Publication Date |
|---|---|
| CN207882700U true CN207882700U (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721630250.9U Expired - Fee Related CN207882700U (en) | 2017-11-29 | 2017-11-29 | A kind of multimode integrated control system of high power switching power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488551A (en) * | 2018-12-29 | 2019-03-19 | 福建福清核电有限公司 | A kind of pneumatic pump electrical overspeed test tele-control system and method |
-
2017
- 2017-11-29 CN CN201721630250.9U patent/CN207882700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488551A (en) * | 2018-12-29 | 2019-03-19 | 福建福清核电有限公司 | A kind of pneumatic pump electrical overspeed test tele-control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220808 Address after: Room 1501, building C, Wangdu, zhangbayi Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710065 Patentee after: Xi'an Tianyuan Technology Co.,Ltd. Address before: 710048 No. 5 Jinhua South Road, Shaanxi, Xi'an Patentee before: XI'AN University OF TECHNOLOGY |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |