Abstract

A flywheel system which can compensate electric power is presented. The designed system has a capability of providing real and imaginary power instantaneously as well as storing energy. In this paper, a control algorithm is designed. The designed algorithm is to control the secondary side current of the wound rotor induction motor using voltage-based PWM inverter. The flywheel system has advantages in converter size and power quality improvement comparing to the conventional system.

Keywords

• adjustable speed generation system;
• flywheel;
• step response of active power;
• EMTP

• 가변속 시스템;
• 플라이휠;
• 유효전력의 계단응답;
• 전자기현상 과도응답 프로그램;

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