Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title Load Following Operation Improvement by Governor Control Logic Modification of Thermal Power Plant (System Frequency Drop Prevention)
Authors Jong-Ha Lee ; Tae-Woong Kim
Page pp.302-306
ISSN 1229-2214
Keywords Power plant. Governor; Control logic; System-frequency; Speed droop curve
Abstract In this paper a power controller is proposed to accurately control the commanded power for charge and discharge operation of a bidirectional DC-DC converter so that durability is improved in hybrid systems such as fuel cell vehicles. Also, a control algorithm for charge and discharge operation is proposed to improve fuel utilization and keep battery SOC constant so that energy is effectively utilized.