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有源逆变中SPWM工频误差问题的研究

Study on Power Frequency Error of SPWM in Active Inverters
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摘要 以数字信号处理器(DSP———TMS320LF2407)为例,分析数字处理器发生正弦脉宽调制(SPWM)波形时工频误差产生的一般性原因及其影响,并提出补偿方法. As an instance, the TMS320LF2407 DSP's working process reveals the universal reason for power frequency error while the SPWM waves are produced by digital processors, which' s effects are discussed and compensated methods are given.
出处 《保定师范专科学校学报》 2005年第4期46-50,65,共6页 Journal of Baoding Teachers College
基金 华南农业大学校长科学基金(2005K009)
关键词 数字信号处理器 脉宽调制 载波率 FACTS DSP PWM carder wave frequency FACTS
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