CAJ | 학술논문

随着电力电子技术的不断发展,PWM整流器技术在现今社会有着极为广泛的应用背景. 而锁相环技术作为PWM整流器控制技术的核心之一,其性能直接影响到PWM整流器的并网控制性能. 本文详细介绍了一种基于虚拟平均无功鉴相的单相锁相环设计,通过对锁相环的基本原理、数学建模、参数整定以及算法设计的详细阐述,完成此方案的理论分析和实际应用.
수착전력전자기술적불단발전,PWM정류기기술재현금사회유착겁위엄범적응용배경. 이쇄상배기술작위PWM정류기공제기술적핵심지일,기성능직접영향도PWM정류기적병망공제성능. 본문상세개소료일충기우허의평균무공감상적단상쇄상배설계,통과대쇄상배적기본원리、수학건모、삼수정정이급산법설계적상세천술,완성차방안적이론분석화실제응용.
With the development of power electronic technology,there is wide range of applications for PWM rectifier technology. As the core control technology of PWM rectifier, Phase locked loop technology affect the performance of grid-connected control directly. This text introduce in detail an single phase locked loop design based on virtual average reactive phase discrimination, this paper states in detailed the basic principle of phase locked loop、Mathematical Modeling、Parameters setting and algorithm Design,complete the theoretical analysis and practical use of this solution.