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Constant frequency and constant voltage control of induction generator
Author(s) -
Kuge Katsutaro
Publication year - 1992
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.4391120310
Subject(s) - generator (circuit theory) , constant (computer programming) , induction generator , control theory (sociology) , constant voltage , voltage , power (physics) , shunt generator , ac power , automatic frequency control , time constant , electric generator , physics , control (management) , engineering , electrical engineering , computer science , thermodynamics , artificial intelligence , programming language
A doubly fed induction generator is useful for a local‐use water power plant. Setting it in nonconstant water flow, we can use it as a constant‐frequency power generator. This paper shows how to control this generator system. This paper has two important points. One is that this generator system is always excited at primary winding. Another is that the control target in this study is secondary q axis current to obtain a constant voltage of primary generated power.