CN106291224B - 一种防止贯通线相序连接错误的方法及装置 - Google Patents
一种防止贯通线相序连接错误的方法及装置 Download PDFInfo
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- CN106291224B CN106291224B CN201610673799.XA CN201610673799A CN106291224B CN 106291224 B CN106291224 B CN 106291224B CN 201610673799 A CN201610673799 A CN 201610673799A CN 106291224 B CN106291224 B CN 106291224B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
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CN201610673799.XA CN106291224B (zh) | 2016-08-16 | 2016-08-16 | 一种防止贯通线相序连接错误的方法及装置 |
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CN106291224B true CN106291224B (zh) | 2018-12-18 |
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CN107132448B (zh) * | 2017-03-16 | 2019-09-20 | 珠海格力电器股份有限公司 | 电源接线的识别方法、装置和系统及存储介质和处理器 |
Citations (5)
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---|---|---|---|---|
DE2601475A1 (de) * | 1976-01-16 | 1977-07-21 | Heinz Laass | Pruefgeraet fuer die phasenfolge bei drehstrom, fuer elektrische spannung und fuer elektrischen durchgang |
CN102680806A (zh) * | 2012-04-20 | 2012-09-19 | 京东方科技集团股份有限公司 | 一种三相交流电相序检测方法及装置 |
CN102818973A (zh) * | 2012-09-03 | 2012-12-12 | 武汉大学 | 一种基于相序电压幅值比较的故障选相方法及其装置 |
CN102937672A (zh) * | 2012-11-02 | 2013-02-20 | 北京天诚同创电气有限公司 | 一种用于并网设备的三相交流电相序检测方法及其检测装置 |
CN104459354A (zh) * | 2013-09-22 | 2015-03-25 | 阳光电源股份有限公司 | 一种三相交流电网相序检测方法及装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2601475A1 (de) * | 1976-01-16 | 1977-07-21 | Heinz Laass | Pruefgeraet fuer die phasenfolge bei drehstrom, fuer elektrische spannung und fuer elektrischen durchgang |
CN102680806A (zh) * | 2012-04-20 | 2012-09-19 | 京东方科技集团股份有限公司 | 一种三相交流电相序检测方法及装置 |
CN102818973A (zh) * | 2012-09-03 | 2012-12-12 | 武汉大学 | 一种基于相序电压幅值比较的故障选相方法及其装置 |
CN102937672A (zh) * | 2012-11-02 | 2013-02-20 | 北京天诚同创电气有限公司 | 一种用于并网设备的三相交流电相序检测方法及其检测装置 |
CN104459354A (zh) * | 2013-09-22 | 2015-03-25 | 阳光电源股份有限公司 | 一种三相交流电网相序检测方法及装置 |
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Effective date of registration: 20190221 Address after: 400 000 No. 170, Keyuan No. 4 Road, Jiulongpo District, Chongqing Patentee after: Xinshiji Electrical Co., Ltd., Chongqing Address before: 401120 No. 3 Zhixin Road, Shuangfengqiao Street, Yubei District, Chongqing Co-patentee before: Jiang Hangui Patentee before: Chongqing New Shijie Electric Co., Ltd. Co-patentee before: Liang Meng Co-patentee before: Zhou Yongguang Co-patentee before: Pan Keliang |
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Effective date of registration: 20200713 Address after: Jiulongpo Branch Park Four 400000 Chongqing Road No. 170 Co-patentee after: Nanning power supply section of China Railway Nanning Bureau Group Co., Ltd Patentee after: CHONGQING NEW CENTRY ELECTRICAL Co.,Ltd. Co-patentee after: Pan Keliang Co-patentee after: Liang Meng Co-patentee after: Li Qiuyong Address before: Jiulongpo Branch Park Four 400000 Chongqing Road No. 170 Patentee before: CHONGQING NEW CENTRY ELECTRICAL Co.,Ltd. |