CN113358930B - 一种基于信号偏移的谐波测试系统、装置及方法 - Google Patents
一种基于信号偏移的谐波测试系统、装置及方法 Download PDFInfo
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
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JPH10123188A (ja) * | 1996-08-28 | 1998-05-15 | Kansai Electric Power Co Inc:The | 高調波測定システム |
US6292000B1 (en) * | 1998-09-02 | 2001-09-18 | Anritsu Company | Process for harmonic measurement with enhanced phase accuracy |
CN103604989A (zh) * | 2011-10-21 | 2014-02-26 | 蒋春花 | 一种电能质量谐波分析仪的谐波分析方法 |
CN103969507B (zh) * | 2011-10-21 | 2016-10-19 | 江苏理工学院 | 一种电能质量谐波分析方法 |
US9191739B2 (en) * | 2013-03-25 | 2015-11-17 | Bose Corporation | Active reduction of harmonic noise from multiple rotating devices |
CN106896309B (zh) * | 2015-12-17 | 2019-08-06 | 上海和辉光电有限公司 | 信号处理装置及方法、信号偏移检测系统及方法 |
CN106483374B (zh) * | 2016-09-27 | 2019-01-22 | 福州大学 | 一种基于Nuttall双窗全相位FFT的谐波间谐波检测方法 |
CN107069724B (zh) * | 2016-12-19 | 2020-02-14 | 东北电力大学 | H桥级联型svg并联谐波环流抑制方法 |
CN107390022B (zh) * | 2017-08-23 | 2020-04-14 | 威胜集团有限公司 | 基于离散频谱校正的电能计量方法 |
US10914782B2 (en) * | 2019-04-29 | 2021-02-09 | Rohde & Schwarz Gmbh & Co. Kg | Test system and test method for testing a device under test |
CN112255186B (zh) * | 2020-10-30 | 2021-09-28 | 中国人民解放军战略支援部队航天工程大学 | 一种非均匀流场积分吸光度的计算方法和系统 |
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