CN107276438A - High-voltage electrolysis capacitor cathode foil corrodes special large power supply - Google Patents
High-voltage electrolysis capacitor cathode foil corrodes special large power supply Download PDFInfo
- Publication number
- CN107276438A CN107276438A CN201710635777.9A CN201710635777A CN107276438A CN 107276438 A CN107276438 A CN 107276438A CN 201710635777 A CN201710635777 A CN 201710635777A CN 107276438 A CN107276438 A CN 107276438A
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- Prior art keywords
- circuit
- power supply
- power
- frequency
- voltage
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/40—Conversion of ac power input into dc power output without possibility of reversal by combination of static with dynamic converters; by combination of dynamo-electric with other dynamic or static converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
Corrode special large power supply the invention discloses a kind of high-voltage electrolysis capacitor cathode foil, including four groups of 1000A/11V power supplys, Current Voltage Acquisition Circuit and main control board, four groups of 1000A/11V power sources in parallel constitute 4000A/11V power supplys, and each group power supply signal and setting value that main control board sends back Current Voltage Acquisition Circuit compare to be controlled whole power-supply system.The present invention uses redundancy of effort pattern; production process is reduced to be out of order shutdown; and complete machine output current realizes that 0 4000A is arbitrarily adjusted; realize that automatic is maximum 11V to export-restriction, the power output part of every group of circuit there are the functions such as independent overload protection, overtemperature protection, overvoltage protection, under-voltage protection.
Description
Technical field
Corrode production equipment technical field the present invention relates to high-voltage electrolysis capacitor positive pole aluminium foil, and in particular to a kind of high pressure
Electrolytic capacitor cathode foil electrochemical corrosion high frequency switch power.
Background technology
Etched foil is the key raw material of aluminium electrolutic capacitor production, and aluminum electrolytic capacitor has small volume, capacitance
Big and the low characteristic of cost, the especially price of specific capacitance amount are the cheapest in all capacitors, meet information products low
Valency development trend.
At present, due to the continuity that etched foil is produced, in process of production if there is power supply wave shape change or power supply event
Barrier causes changes in process parameters, and etched foil batch can be caused substandard products, off standard occur, cause batch to lose, and gives business economic effect
Benefit brings influence.
The content of the invention
It is an object of the invention to：For above-mentioned technical problem present in prior art, there is provided a kind of high-pressure electrolysis electricity
Capacitor positive electrode paper tinsel corrodes special large power supply.
The present invention is achieved by the following technical solutions：
A kind of high-voltage electrolysis capacitor cathode foil corrodes special large power supply, including four groups of 1000A/11V power supplys, Current Voltages
Acquisition Circuit and main control board, four groups of 1000A/11V power sources in parallel constitute 4000A/11V power supplys, and main control board is by electric current
The each group power supply signal and setting value that voltage collection circuit is sent back compare to be controlled whole power-supply system.
Further, 1000A/11V power supplys described in any group or several groups are out of order and can cut off automatically, and other groups can be just
Often work.
Further, 1000A/11V power supplys described in every group are by automatic trip circuit, industrial frequency rectifying circuit, switch transformed circuit
With high-frequency rectification circuit composition, the automatic trip circuit is in industrial frequency rectifying circuit, switch transformed circuit, high-frequency rectification circuit hair
During raw failure, main control board is powered off by its automatic threads off, it is ensured that other groups can be with normal work；The industrial frequency rectifying circuit will
The filtering of power frequency 380V AC rectifications obtains 520V direct currents as the power supply of switch transformed circuit；The switch transformed circuit will
The high frequency small-signal that main control board is sent is converted to the big voltage signal of high-frequency impulse, then by high frequency transformer to be converted to low pressure big
Current pulse signal；The low-voltage, high-current pulse signal rectifying and wave-filtering that the high-frequency rectification circuit exports high frequency transformer into
1000A/11V DC voltages.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The present invention uses redundancy of effort pattern, reduces production process and is out of order shutdown, and complete machine output current realizes 0-4000A
Any regulation, realizes that automatic is maximum 11V to export-restriction, the power output part of every group of circuit have independent overload protection,
The functions such as overtemperature protection, overvoltage protection, under-voltage protection.
Brief description of the drawings
Fig. 1 is structured flowchart of the invention；
Fig. 2 is governor circuit figure of the invention；
Fig. 3 is industrial frequency rectifying circuit diagram of the invention；
Fig. 4 is power output circuit figure of the invention；
Fig. 5 is drive circuit figure of the invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated otherwise,
Replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figures 1 to 5, a kind of high-voltage electrolysis capacitor cathode foil corrodes special large power supply, including four groups
1000A/11V power supplys, Current Voltage Acquisition Circuit and main control board, every group of 1000A/11V power supply by automatic trip circuit,
Industrial frequency rectifying circuit, switch transformed circuit and high-frequency rectification circuit composition, the automatic trip circuit in industrial frequency rectifying circuit, open
When pass translation circuit, high-frequency rectification circuit break down, main control board is powered off by its automatic threads off, it is ensured that other groups can be just
Often work；The filtering of power frequency 380V AC rectifications is obtained 520V direct currents and is used as switch transformed circuit by the industrial frequency rectifying circuit
Power supply；The high frequency small-signal that main control board is sent is converted to the big voltage signal of high-frequency impulse by the switch transformed circuit,
Low-voltage, high-current pulse signal is converted to by high frequency transformer again；The low pressure that the high-frequency rectification circuit exports high frequency transformer
Heavy current pulse signal rectification is filtered into 1000A/11V DC voltages.Four groups of 1000A/11V power sources in parallel constitute 4000A/
11V power supplys, each group power supply signal and setting value that main control board sends back Current Voltage Acquisition Circuit compares with to whole
Power-supply system is controlled.
As shown in Figures 2 to 5, this 3 width accompanying drawing is connected according to being marked in figure, is the complete electricity of the present invention
Lu Tu, wherein, drive circuit is used for driving power output circuit, and the power output circuit of every group of circuit has independent overload to protect
The functions such as shield, overtemperature protection, overvoltage protection, under-voltage protection.
Any group in the present invention or several groups of 1000A/11V power supplys are out of order and can cut off automatically, and other groups can be just
Often work, normal production is not influenceed.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention.This
Invention expands to any new feature disclosed in this manual or any new combination, and any new method for disclosing or
The step of process or any new combination.
Claims (3)
1. a kind of high-voltage electrolysis capacitor cathode foil corrodes special large power supply, it is characterised in that including four groups of 1000A/11V
Power supply, Current Voltage Acquisition Circuit and main control board, four groups of 1000A/11V power sources in parallel constitute 4000A/11V power supplys, master control
The each group power supply signal and setting value that circuit board sends back Current Voltage Acquisition Circuit compare to carry out whole power-supply system
Control.
2. high-voltage electrolysis capacitor cathode foil as claimed in claim 1 corrodes special large power supply, it is characterised in that any
1000A/11V power supplys described in group or several groups are out of order and can cut off automatically, and other groups can be with normal work.
3. high-voltage electrolysis capacitor cathode foil as claimed in claim 1 or 2 corrodes special large power supply, it is characterised in that
1000A/11V power supplys described in every group are by automatic trip circuit, industrial frequency rectifying circuit, switch transformed circuit and high-frequency rectification circuit group
Into the automatic trip circuit is when industrial frequency rectifying circuit, switch transformed circuit, high-frequency rectification circuit break down, master control electricity
Road plate is powered off by its automatic threads off, it is ensured that other groups can be with normal work；The industrial frequency rectifying circuit is by power frequency 380V alternating currents
Rectifying and wave-filtering obtains 520V direct currents as the power supply of switch transformed circuit；The switch transformed circuit sends main control board
High frequency small-signal be converted to the big voltage signal of high-frequency impulse, then low-voltage, high-current pulse signal is converted to by high frequency transformer；
The low-voltage, high-current pulse signal rectifying and wave-filtering that the high-frequency rectification circuit exports high frequency transformer is into 1000A/11V direct currents
Pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635777.9A CN107276438A (en) | 2017-07-31 | 2017-07-31 | High-voltage electrolysis capacitor cathode foil corrodes special large power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635777.9A CN107276438A (en) | 2017-07-31 | 2017-07-31 | High-voltage electrolysis capacitor cathode foil corrodes special large power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107276438A true CN107276438A (en) | 2017-10-20 |
Family
ID=60075879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635777.9A Pending CN107276438A (en) | 2017-07-31 | 2017-07-31 | High-voltage electrolysis capacitor cathode foil corrodes special large power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107276438A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980012813A (en) * | 1996-07-12 | 1998-04-30 | 신동희 | AC Low Voltage High Current Power Supply |
| JP2002315338A (en) * | 2001-04-05 | 2002-10-25 | Shindengen Electric Mfg Co Ltd | Switching power supply |
| US20050288878A1 (en) * | 2004-06-15 | 2005-12-29 | Tyco Electronics Power Systems, Inc. | Reserve time calculator, method of calculating a reserve time and battery plant employing the same |
| CN202197217U (en) * | 2011-05-19 | 2012-04-18 | 北京京仪椿树整流器有限责任公司 | Switch power supply for electrolyzing hydrofluoric acid |
| CN103311592A (en) * | 2013-06-27 | 2013-09-18 | 长城汽车股份有限公司 | Power battery system and vehicle with same |
| CN105634085A (en) * | 2014-11-26 | 2016-06-01 | 北京奇峰聚能科技有限公司 | High-power charger for parallel double transformers |
| CN205377695U (en) * | 2016-02-17 | 2016-07-06 | 湖南科瑞变流电气股份有限公司 | High frequency electric separates power |
-
2017
- 2017-07-31 CN CN201710635777.9A patent/CN107276438A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980012813A (en) * | 1996-07-12 | 1998-04-30 | 신동희 | AC Low Voltage High Current Power Supply |
| JP2002315338A (en) * | 2001-04-05 | 2002-10-25 | Shindengen Electric Mfg Co Ltd | Switching power supply |
| US20050288878A1 (en) * | 2004-06-15 | 2005-12-29 | Tyco Electronics Power Systems, Inc. | Reserve time calculator, method of calculating a reserve time and battery plant employing the same |
| CN202197217U (en) * | 2011-05-19 | 2012-04-18 | 北京京仪椿树整流器有限责任公司 | Switch power supply for electrolyzing hydrofluoric acid |
| CN103311592A (en) * | 2013-06-27 | 2013-09-18 | 长城汽车股份有限公司 | Power battery system and vehicle with same |
| CN105634085A (en) * | 2014-11-26 | 2016-06-01 | 北京奇峰聚能科技有限公司 | High-power charger for parallel double transformers |
| CN205377695U (en) * | 2016-02-17 | 2016-07-06 | 湖南科瑞变流电气股份有限公司 | High frequency electric separates power |
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