CN111740450A - 一种应用于直挂式10kV充电站的PWM载波同步方法 - Google Patents
一种应用于直挂式10kV充电站的PWM载波同步方法 Download PDFInfo
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- CN111740450A CN111740450A CN202010386792.6A CN202010386792A CN111740450A CN 111740450 A CN111740450 A CN 111740450A CN 202010386792 A CN202010386792 A CN 202010386792A CN 111740450 A CN111740450 A CN 111740450A
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- voltage module
- pwm
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 63
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 230000010363 phase shift Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/40—Synchronising a generator for connection to a network or to another generator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
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Claims (5)
Priority Applications (1)
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CN202010386792.6A CN111740450B (zh) | 2020-05-09 | 2020-05-09 | 一种应用于直挂式10kV充电站的PWM载波同步方法 |
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CN202010386792.6A CN111740450B (zh) | 2020-05-09 | 2020-05-09 | 一种应用于直挂式10kV充电站的PWM载波同步方法 |
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CN111740450A true CN111740450A (zh) | 2020-10-02 |
CN111740450B CN111740450B (zh) | 2023-05-30 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112803728A (zh) * | 2020-12-30 | 2021-05-14 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | 一种电力电子变压器中功率单元驱动的同步方法及其装置 |
CN113315396A (zh) * | 2021-06-28 | 2021-08-27 | 新疆希望电子有限公司 | 一种高频高压脉冲充放电电源系统及其控制方法 |
CN116827155A (zh) * | 2023-06-28 | 2023-09-29 | 荣信汇科电气股份有限公司 | 一种级联多电平变流器的控制系统及其载波同步方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003284382A (ja) * | 2002-03-20 | 2003-10-03 | Yaskawa Electric Corp | Pwm制御装置 |
JP2009118599A (ja) * | 2007-11-05 | 2009-05-28 | Yaskawa Electric Corp | Pwmインバータ装置 |
CN108206623A (zh) * | 2017-12-08 | 2018-06-26 | 南京南瑞继保电气有限公司 | 一种变流器并联时的载波同步系统及方法 |
CN110649662A (zh) * | 2019-09-26 | 2020-01-03 | 中国矿业大学 | 一种多处理器pwm载波同步方法 |
-
2020
- 2020-05-09 CN CN202010386792.6A patent/CN111740450B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003284382A (ja) * | 2002-03-20 | 2003-10-03 | Yaskawa Electric Corp | Pwm制御装置 |
JP2009118599A (ja) * | 2007-11-05 | 2009-05-28 | Yaskawa Electric Corp | Pwmインバータ装置 |
CN108206623A (zh) * | 2017-12-08 | 2018-06-26 | 南京南瑞继保电气有限公司 | 一种变流器并联时的载波同步系统及方法 |
CN110649662A (zh) * | 2019-09-26 | 2020-01-03 | 中国矿业大学 | 一种多处理器pwm载波同步方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112803728A (zh) * | 2020-12-30 | 2021-05-14 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | 一种电力电子变压器中功率单元驱动的同步方法及其装置 |
CN112803728B (zh) * | 2020-12-30 | 2022-06-07 | 国创移动能源创新中心(江苏)有限公司 | 一种电力电子变压器中功率单元驱动的同步方法 |
CN113315396A (zh) * | 2021-06-28 | 2021-08-27 | 新疆希望电子有限公司 | 一种高频高压脉冲充放电电源系统及其控制方法 |
CN113315396B (zh) * | 2021-06-28 | 2024-03-19 | 新疆希望电子有限公司 | 一种高频高压脉冲充放电电源系统及其控制方法 |
CN116827155A (zh) * | 2023-06-28 | 2023-09-29 | 荣信汇科电气股份有限公司 | 一种级联多电平变流器的控制系统及其载波同步方法 |
CN116827155B (zh) * | 2023-06-28 | 2024-02-20 | 荣信汇科电气股份有限公司 | 一种级联多电平变流器的控制系统及其载波同步方法 |
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Effective date of registration: 20240109 Address after: 266000 12th floor, 4b building, 858 Huaguan Road, high tech Zone, Qingdao City, Shandong Province Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Patentee after: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Address before: 266000 12th floor, 4b building, 858 Huaguan Road, high tech Zone, Qingdao City, Shandong Province Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Patentee before: Shenyang Keyuan State Grid Power Engineering Survey and Design Co.,Ltd. |
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