Grid Support with Variable Speed Wind Energy System and Battery Storage for Power Quality
The proposed wind energy conversion system with battery energy storage is used to exchange the controllable real and reactive power in the grid and to maintain the power quality norms as per International Electro-technical commission IEC-61400-21 at the point of common coupling.The generated wind power can be extracted under varying wind speed and can be stored in the batteries at low power demand hours.In this scheme, inverter control is executed with hysteresis current control mode to achieve the faster dynamic switchover for the support of grid.The combinations of battery storage with wind energy generation system, which will synthesizes the output waveform by injecting or absorbing reactive power and enable the real power flow required by the load.The system reduces the burden on the conventional source and utilizes WEGS and battery storage power under load constraints.The system provides rapid response to support the grid. The scheme can also be operated as a stand-alone system in case of grid failure like a uninterrupted power supply.The system is simulated in MATLAB and results are presented.
Battery Storage Power Quality Wind Generating System
Sharad W. Mohod Sudesh M. Hatwar Mohan V. Aware
Institute of Tech & Research,Badnera,Amravati,India Electrical Engineering Department,Visvesvaraya National Institute of Technology,Nagpur,India
国际会议
成都
英文
640-645
2011-09-27（万方平台首次上网日期，不代表论文的发表时间）