CN112104252B - 一种动车组辅助变流器功率计算方法和装置 - Google Patents
一种动车组辅助变流器功率计算方法和装置 Download PDFInfo
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- CN112104252B CN112104252B CN202010935564.XA CN202010935564A CN112104252B CN 112104252 B CN112104252 B CN 112104252B CN 202010935564 A CN202010935564 A CN 202010935564A CN 112104252 B CN112104252 B CN 112104252B
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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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
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- Operations Research (AREA)
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CN202010935564.XA CN112104252B (zh) | 2020-09-08 | 2020-09-08 | 一种动车组辅助变流器功率计算方法和装置 |
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CN202010935564.XA CN112104252B (zh) | 2020-09-08 | 2020-09-08 | 一种动车组辅助变流器功率计算方法和装置 |
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CN112104252A CN112104252A (zh) | 2020-12-18 |
CN112104252B true CN112104252B (zh) | 2021-08-20 |
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Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US20020024828A1 (en) * | 2000-08-31 | 2002-02-28 | Hidetake Hayashi | Inverter suitable for use with portable AC power supply unit |
US7577006B2 (en) * | 2006-05-25 | 2009-08-18 | Azure Dynamics Corp. | Non-linear droop control system and method for isochronous frequency operation |
CN202931221U (zh) * | 2012-09-17 | 2013-05-08 | 中国北车股份有限公司大连电力牵引研发中心 | 逆变器并联控制系统 |
CN102891500B (zh) * | 2012-09-25 | 2014-10-29 | 株洲南车时代电气股份有限公司 | 一种带隔离变压器的三相两电平逆变器并联控制方法 |
CN102983620B (zh) * | 2012-10-26 | 2016-02-03 | 中国铁道科学研究院机车车辆研究所 | 一种辅助变流器及其并联控制方法 |
CN103904929B (zh) * | 2012-12-30 | 2016-11-16 | 比亚迪股份有限公司 | 基于下垂特性控制的多机并联系统及其控制方法 |
CN203608088U (zh) * | 2013-09-10 | 2014-05-21 | 广州市地下铁道总公司 | 辅助逆变器 |
CN103457494B (zh) * | 2013-09-13 | 2016-03-23 | 中车青岛四方车辆研究所有限公司 | 动车组辅助变流器无互联线并联控制系统及控制方法 |
CN103972924B (zh) * | 2014-04-16 | 2017-04-05 | 国网上海市电力公司 | 不平衡电网电压下永磁直驱风电系统低电压穿越控制方法 |
CN105226724B (zh) * | 2015-10-30 | 2017-11-03 | 国家电网公司 | 一种基于虚拟输出阻抗的三相逆变器控制装置及其方法 |
CN105871242B (zh) * | 2016-04-13 | 2018-05-04 | 电子科技大学 | 单相双向变流器控制系统 |
CN106096278B (zh) * | 2016-06-14 | 2018-09-14 | 中车青岛四方车辆研究所有限公司 | 列车用辅助逆变器输出功率计算方法及系统 |
CN108270223B (zh) * | 2016-12-30 | 2020-03-10 | 北京金风科创风电设备有限公司 | 风电变流器网侧无功功率控制方法和系统 |
CN110466554B (zh) * | 2019-08-23 | 2020-09-25 | 中车青岛四方车辆研究所有限公司 | 贯通道连接框、贯通道及轨道列车 |
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