CN105071403B - 基于双h桥模块化多电平拓扑的无功补偿装置及控制方法 - Google Patents
基于双h桥模块化多电平拓扑的无功补偿装置及控制方法 Download PDFInfo
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- CN105071403B CN105071403B CN201510474771.9A CN201510474771A CN105071403B CN 105071403 B CN105071403 B CN 105071403B CN 201510474771 A CN201510474771 A CN 201510474771A CN 105071403 B CN105071403 B CN 105071403B
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
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CN201510474771.9A CN105071403B (zh) | 2015-08-05 | 2015-08-05 | 基于双h桥模块化多电平拓扑的无功补偿装置及控制方法 |
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CN201510474771.9A CN105071403B (zh) | 2015-08-05 | 2015-08-05 | 基于双h桥模块化多电平拓扑的无功补偿装置及控制方法 |
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CN105071403A CN105071403A (zh) | 2015-11-18 |
CN105071403B true CN105071403B (zh) | 2017-08-25 |
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CN201510474771.9A Expired - Fee Related CN105071403B (zh) | 2015-08-05 | 2015-08-05 | 基于双h桥模块化多电平拓扑的无功补偿装置及控制方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105490285B (zh) * | 2015-12-23 | 2018-10-12 | 哈尔滨理工大学 | 三相不平衡下双h桥mmc结构的无功补偿装置及其控制方法 |
CN105576671A (zh) * | 2016-03-04 | 2016-05-11 | 国网黑龙江省电力有限公司哈尔滨供电公司 | 基于模块化多电平换流器的无功补偿装置及无功补偿方法 |
CN106124840B (zh) * | 2016-06-27 | 2019-01-15 | 成都芯源系统有限公司 | 电流检测电路 |
CN106787929A (zh) * | 2016-12-13 | 2017-05-31 | 苏州富艾姆工业设备有限公司 | 一种快控电源系统及控制方法 |
CN108233747B (zh) | 2016-12-16 | 2020-12-04 | 台达电子企业管理(上海)有限公司 | 模块化电源系统 |
CN106684919B (zh) * | 2017-03-13 | 2019-08-09 | 合肥工业大学 | 改进的级联型光伏并网逆变器功率平衡控制方法 |
CN107294412B (zh) * | 2017-06-26 | 2019-10-11 | 西安交通大学 | 提高半桥型模块化多电平变换器输出电平数的调制方法 |
CN107517007A (zh) * | 2017-10-18 | 2017-12-26 | 西安交通大学 | 一种mmc型高压直流变换器的近方波调制方法 |
CN112787533A (zh) * | 2020-09-29 | 2021-05-11 | 长沙理工大学 | 模块化海底电源电容电压纹波抑制方法、系统及控制器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104934989B (zh) * | 2015-07-09 | 2017-11-14 | 哈尔滨理工大学 | 基于模块化多电平拓扑的无功补偿装置及其控制方法 |
CN204858577U (zh) * | 2015-08-05 | 2015-12-09 | 哈尔滨理工大学 | 基于双h桥模块化多电平换流器的无功补偿装置 |
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CB03 | Change of inventor or designer information |
Inventor after: Gao Hanying Inventor after: Zhang Shiye Inventor after: Li Jinyang Inventor after: Wei Wei Inventor after: Wang Hairui Inventor after: Li Weili Inventor before: Gao Hanying Inventor before: Zhang Shiye Inventor before: Wei Wei Inventor before: Wang Hairui Inventor before: Li Weili |
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