A Review on Power Quality Improvement in Distribution System Using D- Statcom in Transmission Lines
Ritika R. Wasnik Prof. Souras L. Ghotekar
Kajal M.Tembhurne , Pro ShiK.K Thomas, Prof. Rashmi S Singh, Prof Kiran Kimmatkar
1Department of Electrical Engineering vidarbha institute of technology Uti, umrer road, Nagpur
2Department of Electrical Engineering vidarbha institute of technology Uti, umrer road, Nagpur
Abstract – A Power quality problem is an occurrence manifested as a nonstandard voltage, current or frequency that results in a failure or a mis-operation of end user equipments. In industries of diversified specifications, there is a big place for various kinds of equipment ranging from machinery to computers. All of them need sufficient voltage and good power quality to accomplish the respective industrial operations with greater efficiency. Nowadays, power quality concerns are prevalent in industries and they account for operational uncertainties. Upon finding better solutions for removing such concerns, the industries can get fruitful results. Among all controllers, DSTATCOM is most effective solution of power quality problems. DST A TCOM is shunt connected device and it is widely used as power quality mitigation device. The performance of DSTATCOM depends upon the control algorithms those are used to generate reference source current.
Keywords- D-STATCOM, Total harmonics Distortion (THD, Voltage Sag/swell, Voltage Source Converter (VSC).
