CN102346219B - 电压源逆变器接入点电压三相软件锁相环相位检测方法 - Google Patents
电压源逆变器接入点电压三相软件锁相环相位检测方法 Download PDFInfo
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CN102611110A (zh) * | 2012-03-16 | 2012-07-25 | 南京亚派科技实业有限公司 | 一种基于平均值滤波算法的软件锁相环实现方法 |
CN103197144B (zh) * | 2013-04-11 | 2015-09-02 | 中国电子科技集团公司第十四研究所 | 一种用于逆变装置的三相电相序检测方法 |
WO2019061186A1 (zh) | 2017-09-28 | 2019-04-04 | 华为技术有限公司 | 一种逆变器的pwm控制信号同步方法及逆变器和电网系统 |
CN108959004B (zh) * | 2018-06-28 | 2022-02-18 | 郑州云海信息技术有限公司 | 磁盘故障预测方法、装置、设备及计算机可读存储介质 |
CN110927452B (zh) * | 2019-11-26 | 2021-11-09 | 华北水利水电大学 | 一种基于瞬时无功功率的相位差测量方法及装置 |
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CN101149425A (zh) * | 2007-10-29 | 2008-03-26 | 哈尔滨电工仪表研究所 | 一种电子式电能表调试、校验自动化系统 |
CN101226683A (zh) * | 2008-01-29 | 2008-07-23 | 江苏省电力试验研究院有限公司 | 数字化过程层接口处理算法 |
CN101753288A (zh) * | 2009-12-11 | 2010-06-23 | 西安邮电学院 | 基于过采样的时钟数据恢复和串并转换电路 |
CN101924370A (zh) * | 2010-09-08 | 2010-12-22 | 株洲变流技术国家工程研究中心有限公司 | 一种混合型电能质量治理装置 |
CN101964655A (zh) * | 2009-07-22 | 2011-02-02 | 河南森源电气股份有限公司 | 一种平衡误差消除式的高精度数字锁相方法 |
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US8135096B2 (en) * | 2008-03-12 | 2012-03-13 | Broadcom Corporation | Method and system for the extension of frequency offset estimation range based on correlation of complex sequences |
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CN101149425A (zh) * | 2007-10-29 | 2008-03-26 | 哈尔滨电工仪表研究所 | 一种电子式电能表调试、校验自动化系统 |
CN101226683A (zh) * | 2008-01-29 | 2008-07-23 | 江苏省电力试验研究院有限公司 | 数字化过程层接口处理算法 |
CN101964655A (zh) * | 2009-07-22 | 2011-02-02 | 河南森源电气股份有限公司 | 一种平衡误差消除式的高精度数字锁相方法 |
CN101753288A (zh) * | 2009-12-11 | 2010-06-23 | 西安邮电学院 | 基于过采样的时钟数据恢复和串并转换电路 |
CN101924370A (zh) * | 2010-09-08 | 2010-12-22 | 株洲变流技术国家工程研究中心有限公司 | 一种混合型电能质量治理装置 |
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