CN101964619B - 一种三相交流电机相序辨别仪 - Google Patents
一种三相交流电机相序辨别仪 Download PDFInfo
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- CN101964619B CN101964619B CN 201010296034 CN201010296034A CN101964619B CN 101964619 B CN101964619 B CN 101964619B CN 201010296034 CN201010296034 CN 201010296034 CN 201010296034 A CN201010296034 A CN 201010296034A CN 101964619 B CN101964619 B CN 101964619B
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- 238000000819 phase cycle Methods 0.000 title claims abstract description 84
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000001914 filtration Methods 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
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CN 201010296034 CN101964619B (zh) | 2010-09-29 | 2010-09-29 | 一种三相交流电机相序辨别仪 |
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CN 201010296034 CN101964619B (zh) | 2010-09-29 | 2010-09-29 | 一种三相交流电机相序辨别仪 |
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CN101964619A CN101964619A (zh) | 2011-02-02 |
CN101964619B true CN101964619B (zh) | 2013-01-02 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854404B (zh) * | 2012-08-31 | 2015-02-25 | 南车株洲电力机车研究所有限公司 | 变流器主电路中同步信号相序判断方法与控制器 |
CN103227606B (zh) * | 2013-03-12 | 2016-02-17 | 长沙日新自动化设备有限责任公司 | 一种三相智能伺服控制器 |
CN103696952B (zh) * | 2013-12-12 | 2015-12-30 | 国家电网公司 | 一种智能真空泵 |
CN103997018B (zh) * | 2014-05-09 | 2017-07-21 | 湖北慧中电子科技有限公司 | 一种电源相序自动校正装置 |
CN104215839B (zh) * | 2014-09-19 | 2017-04-12 | 中国一冶集团有限公司 | 一种利用极低频电流检测电动机相序方法及其装置 |
CN106291140A (zh) * | 2015-06-02 | 2017-01-04 | 北京富特盘式电机有限公司 | 一种相序指示器及具有该相序指示器的变压器油泵 |
CN106501625B (zh) * | 2016-10-28 | 2019-05-14 | 湘电莱特电气有限公司 | 一种三相交流电机整数槽定子引出线相序检测装置 |
CN107248835B (zh) * | 2017-06-28 | 2019-09-17 | 安徽舜禹水务股份有限公司 | 一种消除相序保护器受谐波干扰损坏的系统 |
CN112230075A (zh) * | 2020-09-01 | 2021-01-15 | 宁波拓邦智能控制有限公司 | 无刷直流电机的相序检测方法、装置及无刷直流电机 |
CN114167154A (zh) * | 2021-12-07 | 2022-03-11 | 西安西变组件有限公司 | 一种相序自校验的电动机及相序校验方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2239673Y (zh) * | 1995-05-02 | 1996-11-06 | 傅勋 | 自动换相的相序继电器 |
CN2426241Y (zh) * | 2000-05-16 | 2001-04-04 | 北京自动化技术研究院 | 三相缺相、逆相序电动机保护器 |
CN201341018Y (zh) * | 2008-12-16 | 2009-11-04 | 广东志高空调有限公司 | 具有自动换相功能的空调相序控制器 |
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2010
- 2010-09-29 CN CN 201010296034 patent/CN101964619B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2239673Y (zh) * | 1995-05-02 | 1996-11-06 | 傅勋 | 自动换相的相序继电器 |
CN2426241Y (zh) * | 2000-05-16 | 2001-04-04 | 北京自动化技术研究院 | 三相缺相、逆相序电动机保护器 |
CN201341018Y (zh) * | 2008-12-16 | 2009-11-04 | 广东志高空调有限公司 | 具有自动换相功能的空调相序控制器 |
Non-Patent Citations (1)
Title |
---|
陆丽妍.三相电源相序监控及断相保护控制电路设计.《广西轻工业》.2010,53. * |
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CN101964619A (zh) | 2011-02-02 |
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Address after: Taizhou City, Zhejiang Province, 317113 in the three County Economic Development Zone Patentee after: ZHEJIANG ERG TECHNOLOGY JOINT STOCK CO.,LTD. Address before: Taizhou City, Zhejiang Province, 317113 in the three County Economic Development Zone Patentee before: ZHEJIANG ERG TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A phase sequence discriminator for three-phase AC motor Effective date of registration: 20210808 Granted publication date: 20130102 Pledgee: China Construction Bank Corporation Sanmen sub branch Pledgor: ZHEJIANG ERG TECHNOLOGY JOINT STOCK Co.,Ltd. Registration number: Y2021330001100 |
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Date of cancellation: 20230822 Granted publication date: 20130102 Pledgee: China Construction Bank Corporation Sanmen sub branch Pledgor: ZHEJIANG ERG TECHNOLOGY JOINT STOCK CO.,LTD. Registration number: Y2021330001100 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A three-phase AC motor phase sequence discriminator Effective date of registration: 20230824 Granted publication date: 20130102 Pledgee: China Construction Bank Corporation Sanmen sub branch Pledgor: ZHEJIANG ERG TECHNOLOGY JOINT STOCK CO.,LTD. Registration number: Y2023330001840 |
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