Title :
Current Synchronous Detection based control of grid interfaced Solar Photovoltaic power generating system
Author :
Verma, Anil Kumar ; Singh, Bawa ; Shahani, D.T.
Author_Institution :
Indian Inst. of Technol. Delhi, New Delhi, India
Abstract :
In this paper, a CSD (Current Synchronous Detection) based control of a grid interfaced SPV (Solar Photovoltaic) power generating system is proposed with an improved power quality at ac mains. A two-stage SPV based grid interfaced three-phase four-leg VSC (Voltage Source Converter) based system is designed and modeled in order to achieve the compensation of reactive power for ZVR (Zero Voltage Regulation) or for PFC (Power Factor Correction) along with load balancing, elimination of load harmonics currents and mitigation of neutral current at the PCC in a four-wire distribution system. The performance of SPV generating system is simulated using MATLAB/simulink and sim-power system.
Keywords :
load regulation; photovoltaic power systems; power generation control; power supply quality; voltage control; PFC; ZVR; current synchronous detection based control; four-wire distribution system; grid interfaced solar photovoltaic power generating system; load balancing; load harmonics currents elimination; neutral current mitigation; power factor correction; two-stage SPV based grid interfaced three-phase four-leg VSC based system; zero voltage regulation; Arrays; Load management; Mathematical model; Power conversion; Reactive power; Voltage control; Current Synchronous Detection; Neutral current compensation; PFC; Reactive power compensation; ZVR;
Conference_Titel :
India Conference (INDICON), 2013 Annual IEEE
Conference_Location :
Mumbai
Print_ISBN :
978-1-4799-2274-1
DOI :
10.1109/INDCON.2013.6725957
