CN207625467U - A kind of electrolyzing hydrofluoric acid stable switch power-supply system - Google Patents
A kind of electrolyzing hydrofluoric acid stable switch power-supply system Download PDFInfo
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- CN207625467U CN207625467U CN201721588121.8U CN201721588121U CN207625467U CN 207625467 U CN207625467 U CN 207625467U CN 201721588121 U CN201721588121 U CN 201721588121U CN 207625467 U CN207625467 U CN 207625467U
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Abstract
The utility model belongs to electrolyzing hydrofluoric acid field of power supplies, it is related specifically to a kind of electrolyzing hydrofluoric acid stable switch power-supply system, ensure that the output voltage of electrolyzing hydrofluoric acid Switching Power Supply and electric current are stablized using closed loop feedback system, to provide advantageous condition for electrolyzing hydrofluoric acid reaction, simultaneously using the structure of multiple high-frequency inversion main circuits and multiple high-frequency inversion trigger circuits, compared with the prior art, the cost of electrolyzing hydrofluoric acid Switching Power Supply is effectively reduced.
Description
Technical field
The utility model is related to a kind of electrolyzing hydrofluoric acid stable switch power-supply systems, belong to electrolyzing hydrofluoric acid power supply neck
Domain.
Background technology
Authorization Notice No. is CN202197217U, and the patent of entitled " a kind of electrolyzing hydrofluoric acid Switching Power Supply " discloses
Electrolyzing hydrofluoric acid Switching Power Supply uses internal for multiple power module parallels outputs with the same function, each main electricity of module
Road topology is controlled using IGBT as main power device using PWM using FB-ZVS-PWM phase shifting full bridge soft switch DC/AC converters
Mode processed realizes the break-make control to IGBT, improves the efficiency and reliability of high-frequency electrolysis power supply.
But in practice, the output voltage of electrolysis power and electric current are inevitably influenced by a variety of disturbing factors,
Fluctuation is will produce, to influence the cell reaction of hydrofluoric acid.
Utility model content
The utility model is in order to further increase the stability of electrolyzing hydrofluoric acid Switching Power Supply, on the basis of the prior art
On, ensure that the output of electrolyzing hydrofluoric acid Switching Power Supply is stablized using closed loop feedback system, to be carried for electrolyzing hydrofluoric acid reaction
For advantageous condition.Specifically use following technical scheme.
A kind of electrolyzing hydrofluoric acid stable switch power-supply system, including three-phase uncontrollable rectifier and filter circuit, n high frequency it is inverse
Become main circuit, n high-frequency inversion trigger circuit, ultracrystallite high frequency transformer, secondary full-wave rectifying circuit, host computer Input Monitor Connector
Platform and Switching Power Supply monitoring processing control system, wherein n >=2；
The three-phase uncontrollable rectifier and filter circuit are connect with the input terminal of n high-frequency inversion main circuit, the n high frequency
In parallel between inverter main circuit, the output end of the n high-frequency inversion main circuit connects with the input terminal of ultracrystallite high frequency transformer
It connects, the output end of the ultracrystallite high frequency transformer is connect with the input terminal of secondary full-wave rectifying circuit；
The three-phase uncontrollable rectifier and filter circuit are used to three-phase alternating current rectifying and wave-filtering be direct current；
The high-frequency inversion main circuit is used to the DC inverter after rectification be high-frequency alternating current；
The ultracrystallite high frequency transformer is used to high-frequency alternating current decompression be low-voltage high-frequency alternating current；
The secondary full-wave rectifying circuit is used to low-voltage high-frequency AC rectification be low-voltage high-frequency direct current；
The n high-frequency inversion trigger circuit input terminal monitors processing control system with Switching Power Supply and connect, output end point
Do not connect with n high-frequency inversion main circuit, using PWM control modes realize respectively to high-frequency inversion main circuit make-and-break time when
Sequence controls；
The host computer Input Monitor Connector platform monitors processing control system with Switching Power Supply and connect, for inputting client's needs
Voltage and current default value and store, and the voltage and current numerical value monitored in real time is provided for client and is shown；
The Switching Power Supply monitoring processing control system is connect with the output end of secondary full-wave rectifying circuit, acquisition time in real time
The voltage and current numerical value of grade full-wave rectifying circuit output, and by data transfer to the host computer Input Monitor Connector platform, simultaneously
Compared with the preset voltage and current default value of host computer Input Monitor Connector platform, by the deviation obtained conversion n in order to control
The control signal of high-frequency inversion trigger circuit pulse.
Based on the above technical solution, each high-frequency inversion main circuit topology is complete using FB-ZVS-PWM phase shifts
Bridge Sofe Switch DC/AC converters, using IGBT as main power device.
Based on the above technical solution, the input client required voltage and electric current default value by wired or
Wireless mode is inputted using control terminal.
Based on the above technical solution, the voltage and current numerical value monitored in real time is shown is inputted by host computer
Monitoring platform is shown in display terminal in a wired or wireless fashion.
The advantageous effect performance of the utility model technology compared with prior art is as follows：
1, the utility model is fed back using closed-loop system, ensures the output voltage and electric current of electrolyzing hydrofluoric acid Switching Power Supply
Stablize, to provide advantageous condition for electrolyzing hydrofluoric acid reaction.
2, by more power cell Parallel opertation structures, multiple high-frequency inversion main circuits and the triggering of multiple high-frequency inversions are improved to
The structure of circuit effectively reduces the cost of Switching Power Supply.
Description of the drawings
Fig. 1 is the system structure diagram of the utility model
Specific implementation mode
In order to fully understand the content of the utility model, with reference to specific attached drawing to the technical solution of the utility model into
Row explanation, but not limited to this.
As shown in Figure 1, a kind of electrolyzing hydrofluoric acid stable switch power-supply system, including three-phase uncontrollable rectifier and filtered electrical
Road, n high-frequency inversion main circuit, n high-frequency inversion trigger circuit, ultracrystallite high frequency transformer, secondary full-wave rectifying circuit, on
Position machine Input Monitor Connector platform and Switching Power Supply monitoring processing control system, wherein n >=2；
The three-phase uncontrollable rectifier and filter circuit are connect with the input terminal of n high-frequency inversion main circuit, the n high frequency
In parallel between inverter main circuit, the output end of the n high-frequency inversion main circuit connects with the input terminal of ultracrystallite high frequency transformer
It connects, the output end of the ultracrystallite high frequency transformer is connect with the input terminal of secondary full-wave rectifying circuit；
The three-phase uncontrollable rectifier and filter circuit are used to three-phase alternating current rectifying and wave-filtering be direct current；
The high-frequency inversion main circuit is used to the DC inverter after rectification be high-frequency alternating current；
The ultracrystallite high frequency transformer is used to high-frequency alternating current decompression be low-voltage high-frequency alternating current；
The secondary full-wave rectifying circuit is used to low-voltage high-frequency AC rectification be low-voltage high-frequency direct current；
The n high-frequency inversion trigger circuit input terminal monitors processing control system with Switching Power Supply and connect, output end point
Do not connect with n high-frequency inversion main circuit, using PWM control modes realize respectively to high-frequency inversion main circuit make-and-break time when
Sequence controls；
The host computer Input Monitor Connector platform monitors processing control system with Switching Power Supply and connect, for inputting client's needs
Voltage and current default value and store, and the voltage and current numerical value monitored in real time is provided for client and is shown；
The Switching Power Supply monitoring processing control system is connect with the output end of secondary full-wave rectifying circuit, acquisition time in real time
The voltage and current numerical value of grade full-wave rectifying circuit output, and by data transfer to the host computer Input Monitor Connector platform, simultaneously
Compared with the preset voltage and current default value of host computer Input Monitor Connector platform, by the deviation obtained conversion n in order to control
The control signal of high-frequency inversion trigger circuit pulse.
Based on the above technical solution, each high-frequency inversion main circuit topology is complete using FB-ZVS-PWM phase shifts
Bridge Sofe Switch DC/AC converters, using IGBT as main power device.
Based on the above technical solution, the input client required voltage and electric current default value by wired or
Wireless mode is inputted using control terminal.
Based on the above technical solution, the voltage and current numerical value monitored in real time is shown is inputted by host computer
Monitoring platform is shown in display terminal in a wired or wireless fashion.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model by
Claim limits.
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (4)
1. a kind of electrolyzing hydrofluoric acid stable switch power-supply system, it is characterised in that：Including three-phase uncontrollable rectifier and filter circuit,
It is n high-frequency inversion main circuit, n high-frequency inversion trigger circuit, ultracrystallite high frequency transformer, secondary full-wave rectifying circuit, upper
Machine Input Monitor Connector platform and Switching Power Supply monitoring processing control system, wherein n >=2；
The three-phase uncontrollable rectifier and filter circuit are connect with the input terminal of n high-frequency inversion main circuit, the n high-frequency inversion
In parallel between main circuit, the output end of the n high-frequency inversion main circuit is connect with the input terminal of ultracrystallite high frequency transformer, institute
The output end for stating ultracrystallite high frequency transformer is connect with the input terminal of secondary full-wave rectifying circuit；
The three-phase uncontrollable rectifier and filter circuit are used to three-phase alternating current rectifying and wave-filtering be direct current；
The high-frequency inversion main circuit is used to the DC inverter after rectification be high-frequency alternating current；
The ultracrystallite high frequency transformer is used to high-frequency alternating current decompression be low-voltage high-frequency alternating current；
The secondary full-wave rectifying circuit is used to low-voltage high-frequency AC rectification be low-voltage high-frequency direct current；
The n high-frequency inversion trigger circuit input terminal and Switching Power Supply monitor processing control system and connect, output end respectively with n
A high-frequency inversion main circuit series connection, the sequential control to high-frequency inversion main circuit make-and-break time respectively is realized using PWM control modes
System；
The host computer Input Monitor Connector platform monitors processing control system with Switching Power Supply and connect, the electricity for inputting client's needs
Pressure and electric current default value simultaneously store, and provide the voltage and current numerical value monitored in real time for client and show；
The Switching Power Supply monitoring processing control system is connect with the output end of secondary full-wave rectifying circuit, and acquisition in real time is secondary complete
The voltage and current numerical value of wave rectification circuit output, and by data transfer to the host computer Input Monitor Connector platform, while with it is upper
The position preset voltage and current default value of machine Input Monitor Connector platform compares, and the deviation obtained is converted n high frequency in order to control
The control signal of inverter trigger circuit pulse.
2. electrolyzing hydrofluoric acid as described in claim 1 stable switch power-supply system, it is characterised in that：Each high frequency is inverse
Become main circuit topology and use FB-ZVS-PWM phase shifting full bridge soft switch DC/AC converters, using IGBT as main power device.
3. electrolyzing hydrofluoric acid as described in claim 1 stable switch power-supply system, it is characterised in that：The input client needs
The voltage and current default value wanted is inputted by wired or wireless way using control terminal.
4. electrolyzing hydrofluoric acid as described in claim 1 stable switch power-supply system, it is characterised in that：It is described in real time to monitor
Voltage and current numerical value is shown through host computer Input Monitor Connector platform, is shown in display terminal in a wired or wireless fashion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588121.8U CN207625467U (en) | 2017-11-24 | 2017-11-24 | A kind of electrolyzing hydrofluoric acid stable switch power-supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588121.8U CN207625467U (en) | 2017-11-24 | 2017-11-24 | A kind of electrolyzing hydrofluoric acid stable switch power-supply system |
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| CN207625467U true CN207625467U (en) | 2018-07-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546876A (en) * | 2019-01-03 | 2019-03-29 | 中国石油大学(华东) | Multichannel high-low pressure composite plasma drilling well power supply |
| CN111464017A (en) * | 2020-03-03 | 2020-07-28 | 广州爱申特科技股份有限公司 | High-frequency switch power supply for producing fluorine by industrial electrolysis and control method thereof |
-
2017
- 2017-11-24 CN CN201721588121.8U patent/CN207625467U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546876A (en) * | 2019-01-03 | 2019-03-29 | 中国石油大学(华东) | Multichannel high-low pressure composite plasma drilling well power supply |
| CN109546876B (en) * | 2019-01-03 | 2020-11-27 | 中国石油大学(华东) | Multi-path high-low voltage composite plasma drilling power supply |
| CN111464017A (en) * | 2020-03-03 | 2020-07-28 | 广州爱申特科技股份有限公司 | High-frequency switch power supply for producing fluorine by industrial electrolysis and control method thereof |
| CN111464017B (en) * | 2020-03-03 | 2021-07-06 | 广州爱申特科技股份有限公司 | High-frequency switch power supply for producing fluorine by industrial electrolysis and control method thereof |
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