CN101478242B - H桥级联高压变频器功率单元脉冲控制与状态监控装置 - Google Patents
H桥级联高压变频器功率单元脉冲控制与状态监控装置 Download PDFInfo
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- CN101478242B CN101478242B CN2009100051089A CN200910005108A CN101478242B CN 101478242 B CN101478242 B CN 101478242B CN 2009100051089 A CN2009100051089 A CN 2009100051089A CN 200910005108 A CN200910005108 A CN 200910005108A CN 101478242 B CN101478242 B CN 101478242B
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- 238000012806 monitoring device Methods 0.000 title claims description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 239000013307 optical fiber Substances 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 8
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- 238000009432 framing Methods 0.000 claims description 7
- 230000007257 malfunction Effects 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 3
- 230000005032 impulse control Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- 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
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
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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
- H02M1/0003—Details of control, feedback or regulation circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100051089A CN101478242B (zh) | 2009-01-15 | 2009-01-15 | H桥级联高压变频器功率单元脉冲控制与状态监控装置 |
Applications Claiming Priority (1)
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CN2009100051089A CN101478242B (zh) | 2009-01-15 | 2009-01-15 | H桥级联高压变频器功率单元脉冲控制与状态监控装置 |
Publications (2)
Publication Number | Publication Date |
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CN101478242A CN101478242A (zh) | 2009-07-08 |
CN101478242B true CN101478242B (zh) | 2010-09-15 |
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CN2009100051089A Expired - Fee Related CN101478242B (zh) | 2009-01-15 | 2009-01-15 | H桥级联高压变频器功率单元脉冲控制与状态监控装置 |
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CN (1) | CN101478242B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5449893B2 (ja) * | 2009-07-21 | 2014-03-19 | 株式会社日立製作所 | 電力変換装置 |
AU2010349377B2 (en) * | 2010-03-23 | 2016-06-30 | Abb Technology Ag | A voltage source converter and a method for fault handling thereof |
CN101860222B (zh) * | 2010-04-03 | 2012-05-30 | 东方电子股份有限公司 | 一种单元串联型高压变频器单元控制器 |
CN103036238B (zh) * | 2012-12-24 | 2015-02-04 | 珠海万力达电气自动化有限公司 | 一种链式有源电力滤波器链节单元旁路控制结构及方法 |
CN104079355A (zh) * | 2014-06-30 | 2014-10-01 | 辽宁荣信众腾科技有限公司 | 控制器与功率单元串联通信方法及装置 |
CN105048787A (zh) * | 2015-06-09 | 2015-11-11 | 江苏镇安电力设备有限公司 | 一种针对多电平级联型高压变频器的光纤集成通信方法 |
CN104901516B (zh) * | 2015-06-12 | 2017-10-13 | 厦门科华恒盛股份有限公司 | 一种功率模块信号连接装置及其实现方法 |
CN105551230A (zh) * | 2016-03-04 | 2016-05-04 | 辽宁荣信电气传动技术有限责任公司 | 一种高压变频器功率单元单光纤环网通讯拓扑结构 |
CN109560870A (zh) * | 2017-09-25 | 2019-04-02 | 台达电子企业管理(上海)有限公司 | 用于级联型电力转换设备的通讯系统 |
CN108306485B (zh) * | 2018-02-26 | 2019-12-03 | 新风光电子科技股份有限公司 | 一种级联式高压变频器功率单元pwm信号的生成方法 |
CN111628666B (zh) | 2019-02-28 | 2021-04-13 | 台达电子企业管理(上海)有限公司 | 多电平变换器的控制方法及多电平变换器 |
CN111082396B (zh) * | 2019-12-11 | 2021-09-24 | 江苏海明医疗器械有限公司 | 一种电机转速安全调节控制方法 |
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2009
- 2009-01-15 CN CN2009100051089A patent/CN101478242B/zh not_active Expired - Fee Related
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 238339 Anhui province Wuwei County Dingxing Industrial Zone Patentee after: ANHUI CHANGFENG CABLE GROUP Co.,Ltd. Patentee after: ANHUI E S ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 238339 Anhui province Wuwei County Dingxing Industrial Zone Patentee before: ANHUI CHANGFENG CABLE GROUP Co.,Ltd. Patentee before: Anhui Ousai Electronic Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 238339 Anhui province Wuwei County Dingxing Industrial Zone Co-patentee after: Anhui European Electric Limited by Share Ltd. Patentee after: ANHUI CHANGFENG CABLE GROUP Co.,Ltd. Address before: 238339 Anhui province Wuwei County Dingxing Industrial Zone Co-patentee before: ANHUI E S ELECTRIC TECHNOLOGY Co.,Ltd. Patentee before: ANHUI CHANGFENG CABLE GROUP Co.,Ltd. |
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Effective date of registration: 20171026 Address after: 238339 Anhui city of Wuhu province Wuwei County Dingxing Industrial Zone Patentee after: Anhui European Electric Limited by Share Ltd. Address before: 238339 Anhui province Wuwei County Dingxing Industrial Zone Co-patentee before: Anhui European Electric Limited by Share Ltd. Patentee before: ANHUI CHANGFENG CABLE GROUP Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20180115 |
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CF01 | Termination of patent right due to non-payment of annual fee |