IMPLEMENTATION OF SPACE VECTOR PULSE WIDTH MODULATION TECHNIQUE WITH GENETIC ALGORITHM TO OPTIMIZE UNIFIED POWER QUALITY CONDITIONER | Science Publications

American Journal of Applied Sciences

S. Monisha¹  S. Sundaramoorthi¹  S. Venkatesh¹  T. Vignesh¹  H. Shesna¹  M. Shankar¹  N. Sikkandar¹ 

关键词: Harmonics Compensation;    Genetic Algorithm (GA);    Space Vector Pulse Width Modulation Technique (SVPWM);    Power Quality;    Unified Power Quality Conditioner (UPQC);   

DOI  :  10.3844/ajassp.2014.152.159

学科分类：自然科学（综合）

来源: Science Publications

【 摘 要 】

This study proposes a novel control design of Unified Power Quality Conditioner (UPQC). This design is enabled by a control framework that employs Genetic Algorithm which determines optimum points and angle for filtering and Space Vector Pulse Width Modulation Technique (SVPWM) to offer significant flexibility to optimize waveform. In addition the same framework integrates the major functions of the UPQC with ease to unify the treatments of several power quality problems including system harmonics in the supply voltage and load current, sags/swells in the supply voltage, variations in the load demands and poor power factor at the supply side. Simulation studies on a three phase power distribution system are used to verify the performance and implementation of this control design with the UPQC.

【 授权许可】

Unknown