CN106597059B - 一种逆变电路的电流采样方法 - Google Patents
一种逆变电路的电流采样方法 Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
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CN106597059A CN106597059A (zh) | 2017-04-26 |
CN106597059B true CN106597059B (zh) | 2019-09-20 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109633257B (zh) * | 2018-12-25 | 2020-10-09 | 彭志辉 | 一种测量准确的有功功率测量方法 |
CN109633258B (zh) * | 2019-01-09 | 2020-10-02 | 彭志辉 | 一种有功功率测量电路 |
CN109752584B (zh) * | 2019-01-14 | 2020-10-09 | 彭志辉 | 一种周期信号有效值测量方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101750534A (zh) * | 2008-11-28 | 2010-06-23 | 力博特公司 | 一种功率变换电路的电流采样方法及系统 |
CN102023251A (zh) * | 2009-09-17 | 2011-04-20 | 日立空调·家用电器株式会社 | 电流检测方法、使用该方法的逆变器装置和变换器装置 |
JP2013038970A (ja) * | 2011-08-09 | 2013-02-21 | Toyota Motor Corp | モータ制御装置 |
CN103490659A (zh) * | 2013-09-24 | 2014-01-01 | 福州大学 | 基于优化的准正弦平顶调制波pwm过调制方法 |
CN103713178A (zh) * | 2012-09-29 | 2014-04-09 | 珠海格力电器股份有限公司 | 电流采样方法与电流采样装置 |
CN105450095A (zh) * | 2015-12-16 | 2016-03-30 | 四川长虹电器股份有限公司 | 一种单电阻电流采样方法及空调设备 |
CN105675971A (zh) * | 2016-02-23 | 2016-06-15 | 无锡中誉东莲电气技术有限公司 | 一种变频器电流采样方法 |
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2016
- 2016-11-30 CN CN201611084254.1A patent/CN106597059B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101750534A (zh) * | 2008-11-28 | 2010-06-23 | 力博特公司 | 一种功率变换电路的电流采样方法及系统 |
CN102023251A (zh) * | 2009-09-17 | 2011-04-20 | 日立空调·家用电器株式会社 | 电流检测方法、使用该方法的逆变器装置和变换器装置 |
JP2013038970A (ja) * | 2011-08-09 | 2013-02-21 | Toyota Motor Corp | モータ制御装置 |
CN103713178A (zh) * | 2012-09-29 | 2014-04-09 | 珠海格力电器股份有限公司 | 电流采样方法与电流采样装置 |
CN103490659A (zh) * | 2013-09-24 | 2014-01-01 | 福州大学 | 基于优化的准正弦平顶调制波pwm过调制方法 |
CN105450095A (zh) * | 2015-12-16 | 2016-03-30 | 四川长虹电器股份有限公司 | 一种单电阻电流采样方法及空调设备 |
CN105675971A (zh) * | 2016-02-23 | 2016-06-15 | 无锡中誉东莲电气技术有限公司 | 一种变频器电流采样方法 |
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Address after: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Co-patentee after: Wolong Electrical Group Hangzhou Research Institute Co., Ltd. Patentee after: Wolong Electric Drive Group Co., Ltd. Address before: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Co-patentee before: Wolong Electrical Group Hangzhou Research Institute Co., Ltd. Patentee before: Wolong Electric Group Co., Ltd. |
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Effective date of registration: 20200401 Address after: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Co-patentee before: WOLONG ELECTRICAL GROUP HANGZHOU RESEARCH INSTITUTE Co.,Ltd. Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |