CN109660179A - 一种变频器检速启动方法 - Google Patents
一种变频器检速启动方法 Download PDFInfo
- Publication number
- CN109660179A CN109660179A CN201811637966.0A CN201811637966A CN109660179A CN 109660179 A CN109660179 A CN 109660179A CN 201811637966 A CN201811637966 A CN 201811637966A CN 109660179 A CN109660179 A CN 109660179A
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- CN
- China
- Prior art keywords
- frequency
- frequency converter
- motor
- current
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000003247 decreasing effect Effects 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
-
- 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
- H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Motor And Converter Starters (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811637966.0A CN109660179B (zh) | 2018-12-29 | 2018-12-29 | 一种变频器检速启动方法 |
Applications Claiming Priority (1)
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CN201811637966.0A CN109660179B (zh) | 2018-12-29 | 2018-12-29 | 一种变频器检速启动方法 |
Publications (2)
Publication Number | Publication Date |
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CN109660179A true CN109660179A (zh) | 2019-04-19 |
CN109660179B CN109660179B (zh) | 2021-04-06 |
Family
ID=66118443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811637966.0A Active CN109660179B (zh) | 2018-12-29 | 2018-12-29 | 一种变频器检速启动方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109660179B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111786610A (zh) * | 2020-07-08 | 2020-10-16 | 嘉兴丹那赫电子科技有限公司 | 一种变频器的监测方法及其控制装置 |
CN112713842A (zh) * | 2020-12-19 | 2021-04-27 | 中冶南方(武汉)自动化有限公司 | 一种异步电机转速追踪中防止低频过流的方法 |
CN113057872A (zh) * | 2021-04-12 | 2021-07-02 | 四川千里倍益康医疗科技股份有限公司 | 电动按摩器及其与人体接触状态判断方法、降噪控制方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH099661A (ja) * | 1995-06-20 | 1997-01-10 | Yaskawa Electric Corp | インバータ駆動誘導電動機の制動方法 |
US20070024231A1 (en) * | 2005-07-26 | 2007-02-01 | Kevin Lee | System and method of controlling the start-up of an adjustable speed motor drive based sinusoidal output power conditioner |
CN102565447A (zh) * | 2011-12-29 | 2012-07-11 | 雷奇节能科技股份有限公司 | 一种高压变频器飞车启动时电机转子频率的搜索方法 |
CN102868330A (zh) * | 2012-10-24 | 2013-01-09 | 上海新时达电气股份有限公司 | 一种变频器实现飞车启动的方法及其变频器 |
CN103078563A (zh) * | 2013-01-07 | 2013-05-01 | 安徽颐和新能源科技股份有限公司 | 高压变频器飞车定频启动的软件实现方法 |
WO2014013666A1 (ja) * | 2012-07-17 | 2014-01-23 | 株式会社デンソー | 電動圧縮機 |
CN103916000A (zh) * | 2014-03-05 | 2014-07-09 | 深圳市海浦蒙特科技有限公司 | 变频器飞车启动控制方法 |
CN105846724A (zh) * | 2016-05-13 | 2016-08-10 | 中车株洲电力机车研究所有限公司 | 一种异步电机重启动时的扫频方法和装置 |
CN108809199A (zh) * | 2018-06-13 | 2018-11-13 | 上海诺雅克电气有限公司 | 变频器追踪电机转速的方法、装置及变频器 |
CN109039213A (zh) * | 2018-06-22 | 2018-12-18 | 卧龙电气集团辽宁荣信高科电气有限公司 | 一种基于九相电机工频切变频的飞车启动方法 |
-
2018
- 2018-12-29 CN CN201811637966.0A patent/CN109660179B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH099661A (ja) * | 1995-06-20 | 1997-01-10 | Yaskawa Electric Corp | インバータ駆動誘導電動機の制動方法 |
US20070024231A1 (en) * | 2005-07-26 | 2007-02-01 | Kevin Lee | System and method of controlling the start-up of an adjustable speed motor drive based sinusoidal output power conditioner |
CN102565447A (zh) * | 2011-12-29 | 2012-07-11 | 雷奇节能科技股份有限公司 | 一种高压变频器飞车启动时电机转子频率的搜索方法 |
WO2014013666A1 (ja) * | 2012-07-17 | 2014-01-23 | 株式会社デンソー | 電動圧縮機 |
CN102868330A (zh) * | 2012-10-24 | 2013-01-09 | 上海新时达电气股份有限公司 | 一种变频器实现飞车启动的方法及其变频器 |
CN103078563A (zh) * | 2013-01-07 | 2013-05-01 | 安徽颐和新能源科技股份有限公司 | 高压变频器飞车定频启动的软件实现方法 |
CN103916000A (zh) * | 2014-03-05 | 2014-07-09 | 深圳市海浦蒙特科技有限公司 | 变频器飞车启动控制方法 |
CN105846724A (zh) * | 2016-05-13 | 2016-08-10 | 中车株洲电力机车研究所有限公司 | 一种异步电机重启动时的扫频方法和装置 |
CN108809199A (zh) * | 2018-06-13 | 2018-11-13 | 上海诺雅克电气有限公司 | 变频器追踪电机转速的方法、装置及变频器 |
CN109039213A (zh) * | 2018-06-22 | 2018-12-18 | 卧龙电气集团辽宁荣信高科电气有限公司 | 一种基于九相电机工频切变频的飞车启动方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111786610A (zh) * | 2020-07-08 | 2020-10-16 | 嘉兴丹那赫电子科技有限公司 | 一种变频器的监测方法及其控制装置 |
CN112713842A (zh) * | 2020-12-19 | 2021-04-27 | 中冶南方(武汉)自动化有限公司 | 一种异步电机转速追踪中防止低频过流的方法 |
CN113057872A (zh) * | 2021-04-12 | 2021-07-02 | 四川千里倍益康医疗科技股份有限公司 | 电动按摩器及其与人体接触状态判断方法、降噪控制方法 |
CN113057872B (zh) * | 2021-04-12 | 2022-07-08 | 四川千里倍益康医疗科技股份有限公司 | 电动按摩器及其与人体接触状态判断方法、降噪控制方法 |
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CN109660179B (zh) | 2021-04-06 |
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Denomination of invention: A starting method for speed detection of frequency converter Effective date of registration: 20220602 Granted publication date: 20210406 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN SPREAD ELECTRIC Co.,Ltd. Registration number: Y2022610000293 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210406 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN SPREAD ELECTRIC Co.,Ltd. Registration number: Y2022610000293 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |