CN105720885B - 一种实现高压变频器低电压穿越的方法 - Google Patents
一种实现高压变频器低电压穿越的方法 Download PDFInfo
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- CN105720885B CN105720885B CN201610227124.2A CN201610227124A CN105720885B CN 105720885 B CN105720885 B CN 105720885B CN 201610227124 A CN201610227124 A CN 201610227124A CN 105720885 B CN105720885 B CN 105720885B
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- voltage
- frequency converter
- motor
- power supply
- tracking
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000001052 transient effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201610227124.2A CN105720885B (zh) | 2016-04-13 | 2016-04-13 | 一种实现高压变频器低电压穿越的方法 |
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CN201610227124.2A CN105720885B (zh) | 2016-04-13 | 2016-04-13 | 一种实现高压变频器低电压穿越的方法 |
Publications (2)
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CN105720885A CN105720885A (zh) | 2016-06-29 |
CN105720885B true CN105720885B (zh) | 2018-07-27 |
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CN201610227124.2A Active CN105720885B (zh) | 2016-04-13 | 2016-04-13 | 一种实现高压变频器低电压穿越的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113395033B (zh) * | 2021-07-06 | 2022-07-15 | 东方日立(成都)电控设备有限公司 | 一种用于高压变频器低电压穿越的控制方法及系统 |
CN114640291B (zh) * | 2022-05-19 | 2022-07-29 | 希望森兰科技股份有限公司 | 一种异步电机短时停机转速跟踪启动方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548455A (en) * | 1993-04-16 | 1996-08-20 | Sony Corporation | Motor control apparatus using speed and phase control in a first loop and phase control in a second loop series with the first loop |
CN101741100A (zh) * | 2010-01-11 | 2010-06-16 | 华锐风电科技(集团)股份有限公司 | 低电压穿越控制方案 |
CN103023064A (zh) * | 2012-11-13 | 2013-04-03 | 安徽颐和新能源科技股份有限公司 | 高压变频低电压穿越方法 |
CN103326368A (zh) * | 2013-06-13 | 2013-09-25 | 国家电网公司 | 电网故障期间双馈风电机组动态无功电流直接控制方法 |
CN105403776A (zh) * | 2015-09-07 | 2016-03-16 | 国网安徽省电力公司电力科学研究院 | 基于磁粉制动器的变频器低电压穿越能力的测试方法 |
-
2016
- 2016-04-13 CN CN201610227124.2A patent/CN105720885B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548455A (en) * | 1993-04-16 | 1996-08-20 | Sony Corporation | Motor control apparatus using speed and phase control in a first loop and phase control in a second loop series with the first loop |
CN101741100A (zh) * | 2010-01-11 | 2010-06-16 | 华锐风电科技(集团)股份有限公司 | 低电压穿越控制方案 |
CN103023064A (zh) * | 2012-11-13 | 2013-04-03 | 安徽颐和新能源科技股份有限公司 | 高压变频低电压穿越方法 |
CN103326368A (zh) * | 2013-06-13 | 2013-09-25 | 国家电网公司 | 电网故障期间双馈风电机组动态无功电流直接控制方法 |
CN105403776A (zh) * | 2015-09-07 | 2016-03-16 | 国网安徽省电力公司电力科学研究院 | 基于磁粉制动器的变频器低电压穿越能力的测试方法 |
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CN105720885A (zh) | 2016-06-29 |
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Address after: 200240 Shanghai city Minhang District Jianchuan Road No. 1115 Patentee after: SHANGHAI POWER EQUIPMENT Research Institute Patentee after: SHANGHAI KEDA ELECTROMECHANICAL CONTROL Co.,Ltd. Address before: 200240 Shanghai city Minhang District Jianchuan Road No. 1115 Patentee before: SHANGHAI POWER EQUIPMENT Research Institute Patentee before: SHANGHAI KEDA ELECTROMECHANICAL CONTROL Co.,Ltd. |
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Effective date of registration: 20210928 Address after: 200240 Shanghai city Minhang District Jianchuan Road No. 1115 Patentee after: SHANGHAI POWER EQUIPMENT Research Institute Address before: 200240 Shanghai city Minhang District Jianchuan Road No. 1115 Patentee before: SHANGHAI POWER EQUIPMENT Research Institute Patentee before: SHANGHAI KEDA ELECTROMECHANICAL CONTROL Co.,Ltd. |
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TR01 | Transfer of patent right |