CAJ | 학술논문

新型锁相环因其诸多优点成为了电力电子技术中的研究热点。这里对三种新型的锁相环进行了原理分析及比较，通过搭建相应的数学模型从理论上解析了它们的区别和联系，并通过simulink仿真软件建立了对应的仿真模型并仿真得出实验结果并进行了性能对比，验证了新型锁相环的锁相效果及适用范围。
신형쇄상배인기제다우점성위료전력전자기술중적연구열점。저리대삼충신형적쇄상배진행료원리분석급비교，통과탑건상응적수학모형종이론상해석료타문적구별화련계，병통과simulink방진연건건립료대응적방진모형병방진득출실험결과병진행료성능대비，험증료신형쇄상배적쇄상효과급괄용범위。
Phase locked loop of new types has become a research hotspot in power electronics because of its many ad -vantages .This paper analyzes the three-phase locked loop model in principle and makes comparison with each other , and explains the difference and the relation between them theoretically by established mathematic models .The corre-sponding simulation model is established and the simulation results including performance comparisons have been giv -en through the simulink .The lock-in effect and applicable scope of the phase locked loop have been verified .