CN105743345A - 用于电源变换系统中的输出电流调节的系统和方法 - Google Patents
用于电源变换系统中的输出电流调节的系统和方法 Download PDFInfo
- Publication number
- CN105743345A CN105743345A CN201610177113.8A CN201610177113A CN105743345A CN 105743345 A CN105743345 A CN 105743345A CN 201610177113 A CN201610177113 A CN 201610177113A CN 105743345 A CN105743345 A CN 105743345A
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- CN
- China
- Prior art keywords
- signal
- switch
- component
- current
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/2176—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177113.8A CN105743345B (zh) | 2014-04-23 | 2014-04-23 | 用于电源变换系统中的输出电流调节的系统和方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166772.2A CN103956900B (zh) | 2014-04-23 | 2014-04-23 | 用于电源变换系统中的输出电流调节的系统和方法 |
| CN201610177113.8A CN105743345B (zh) | 2014-04-23 | 2014-04-23 | 用于电源变换系统中的输出电流调节的系统和方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166772.2A Division CN103956900B (zh) | 2014-04-23 | 2014-04-23 | 用于电源变换系统中的输出电流调节的系统和方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105743345A true CN105743345A (zh) | 2016-07-06 |
| CN105743345B CN105743345B (zh) | 2018-06-12 |
Family
ID=56251540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610177113.8A Active CN105743345B (zh) | 2014-04-23 | 2014-04-23 | 用于电源变换系统中的输出电流调节的系统和方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105743345B (zh) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777848A (zh) * | 2009-12-31 | 2010-07-14 | 杭州士兰微电子股份有限公司 | 开关电源及电感电流峰值补偿装置 |
| CN102055344A (zh) * | 2010-12-22 | 2011-05-11 | 上海明石光电科技有限公司 | 开关电源 |
| CN102638165A (zh) * | 2012-03-31 | 2012-08-15 | 深圳市博驰信电子有限责任公司 | 一种开关电源功率补偿电路及电源芯片 |
| CN102651613A (zh) * | 2011-02-28 | 2012-08-29 | 昂宝电子(上海)有限公司 | 用于反激式电源变换器中的恒压和恒流模式的系统和方法 |
| US20120217890A1 (en) * | 2011-02-24 | 2012-08-30 | Hanergy Technologies, Inc. | Driving circuit for led |
| CN202435294U (zh) * | 2012-01-11 | 2012-09-12 | 成都启臣微电子有限公司 | 一种脉冲宽度调制开关电源控制器及开关电源 |
| TW201249079A (en) * | 2011-05-30 | 2012-12-01 | Noveltek Semiconductor Corp | Low cost high power factor LED driver |
| TW201308842A (zh) * | 2011-08-10 | 2013-02-16 | Lighting Device Technologies Corp | 降壓轉換器及其控制電路與控制方法 |
| US20140043879A1 (en) * | 2012-08-13 | 2014-02-13 | Fairchild Korea Semiconductor Ltd. | Switch control device, power supply device comprising the same, and driving method of power supply device |
-
2014
- 2014-04-23 CN CN201610177113.8A patent/CN105743345B/zh active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777848A (zh) * | 2009-12-31 | 2010-07-14 | 杭州士兰微电子股份有限公司 | 开关电源及电感电流峰值补偿装置 |
| CN102055344A (zh) * | 2010-12-22 | 2011-05-11 | 上海明石光电科技有限公司 | 开关电源 |
| US20120217890A1 (en) * | 2011-02-24 | 2012-08-30 | Hanergy Technologies, Inc. | Driving circuit for led |
| CN102651613A (zh) * | 2011-02-28 | 2012-08-29 | 昂宝电子(上海)有限公司 | 用于反激式电源变换器中的恒压和恒流模式的系统和方法 |
| TW201249079A (en) * | 2011-05-30 | 2012-12-01 | Noveltek Semiconductor Corp | Low cost high power factor LED driver |
| TW201308842A (zh) * | 2011-08-10 | 2013-02-16 | Lighting Device Technologies Corp | 降壓轉換器及其控制電路與控制方法 |
| CN202435294U (zh) * | 2012-01-11 | 2012-09-12 | 成都启臣微电子有限公司 | 一种脉冲宽度调制开关电源控制器及开关电源 |
| CN102638165A (zh) * | 2012-03-31 | 2012-08-15 | 深圳市博驰信电子有限责任公司 | 一种开关电源功率补偿电路及电源芯片 |
| US20140043879A1 (en) * | 2012-08-13 | 2014-02-13 | Fairchild Korea Semiconductor Ltd. | Switch control device, power supply device comprising the same, and driving method of power supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105743345B (zh) | 2018-06-12 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: System and method for output current regulation in power conversion system Effective date of registration: 20210929 Granted publication date: 20180612 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou On-Bright Electronics Co.,Ltd. Registration number: Y2021440000300 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230210 Granted publication date: 20180612 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou On-Bright Electronics Co.,Ltd. Registration number: Y2021440000300 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: System and method for adjusting output current in power conversion system Effective date of registration: 20230217 Granted publication date: 20180612 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou On-Bright Electronics Co.,Ltd. Registration number: Y2023980032950 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180612 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou On-Bright Electronics Co.,Ltd. Registration number: Y2023980032950 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: System and method for adjusting output current in power conversion systems Granted publication date: 20180612 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou On-Bright Electronics Co.,Ltd. Registration number: Y2024980006128 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180612 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou On-Bright Electronics Co.,Ltd. Registration number: Y2024980006128 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: System and method for output current regulation in power conversion system Granted publication date: 20180612 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou On-Bright Electronics Co.,Ltd. Registration number: Y2025980048606 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |