The Control of Stand-Alone Induction Generator with Vector Control

벡터 제어 방식에 의한 자립형 유도 발전기의 제어기

  • Published : 1990.11.17

Abstract

The stand alone induction generator has been excited by capacitor bank or voltage source inverters. The conventional excitation methods offer several restrictions on the operation of the induction generator in various operating conditions. To overcome the restrictions, this paper presents the induction generator system excited by the current controlled inverter which operates on the principle of vector control. The proposed control scheme is based on the rotor flux oriented indirect vector control. The steady state characteristics are investigated to yield control ranges under various operating conditions. Through the simulation, it is confirmed that the system has good dynamic characteristics wi thin the controllable ranges given by the steady state analysis.

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