CN108306485B - 一种级联式高压变频器功率单元pwm信号的生成方法 - Google Patents
一种级联式高压变频器功率单元pwm信号的生成方法 Download PDFInfo
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- CN108306485B CN108306485B CN201810162711.7A CN201810162711A CN108306485B CN 108306485 B CN108306485 B CN 108306485B CN 201810162711 A CN201810162711 A CN 201810162711A CN 108306485 B CN108306485 B CN 108306485B
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- power cell
- data
- phase
- power
- pwm signal
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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
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/524—Pulse modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
-
- 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
- H02M1/0003—Details of control, feedback or regulation 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810162711.7A CN108306485B (zh) | 2018-02-26 | 2018-02-26 | 一种级联式高压变频器功率单元pwm信号的生成方法 |
Applications Claiming Priority (1)
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CN201810162711.7A CN108306485B (zh) | 2018-02-26 | 2018-02-26 | 一种级联式高压变频器功率单元pwm信号的生成方法 |
Publications (2)
Publication Number | Publication Date |
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CN108306485A CN108306485A (zh) | 2018-07-20 |
CN108306485B true CN108306485B (zh) | 2019-12-03 |
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CN201810162711.7A Active CN108306485B (zh) | 2018-02-26 | 2018-02-26 | 一种级联式高压变频器功率单元pwm信号的生成方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110460380A (zh) * | 2019-08-30 | 2019-11-15 | 上海电气富士电机电气技术有限公司 | 一种高压变频器功率单元光纤环网通信系统 |
CN110890920A (zh) * | 2019-11-07 | 2020-03-17 | 皖西学院 | 一种基于高压链式svg混合环网通信模型 |
CN113676069B (zh) * | 2021-09-08 | 2023-06-16 | 新风光电子科技股份有限公司 | 一种级联式高压变频器并联环流抑制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101431290B (zh) * | 2008-12-15 | 2012-05-02 | 株洲变流技术国家工程研究中心有限公司 | 一种级联型中高压变频器的光纤连接方法 |
CN101478242B (zh) * | 2009-01-15 | 2010-09-15 | 安徽长风电缆集团有限公司 | H桥级联高压变频器功率单元脉冲控制与状态监控装置 |
CN101860253B (zh) * | 2010-05-27 | 2012-09-26 | 国电南京自动化股份有限公司 | 一种级联型高压变频器的控制系统及方法 |
CN102780385B (zh) * | 2012-07-27 | 2016-08-03 | 华为技术有限公司 | 一种级联变换器的控制方法和相关设备 |
CN103715911A (zh) * | 2014-01-14 | 2014-04-09 | 山东新风光电子科技发展有限公司 | 一种无电抗器的四象限级联式高压变频装置 |
CN104767393A (zh) * | 2015-04-17 | 2015-07-08 | 西南交通大学 | 一种级联-并联混合变换器装置 |
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2018
- 2018-02-26 CN CN201810162711.7A patent/CN108306485B/zh active Active
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Inventor after: Hu Shunquan Inventor after: Liu Xingzhuang Inventor after: Rong Kai Inventor after: Zhang Yuanji Inventor after: Ji Maisheng Inventor after: Lu Han Inventor after: Li Feifei Inventor after: Zheng Yunling Inventor before: Liu Xingzhuang Inventor before: Liu Mingguang Inventor before: Rong Kai Inventor before: Zhang Yuanji Inventor before: Ji Maisheng Inventor before: Lu Han Inventor before: Li Feifei Inventor before: Zheng Yunling |
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