A variable-speed constant-frequency system using cycloconverter principles

Author

Arthur Shek-Kin Kwong

Date of Award

6-1981

Degree Type

Thesis

Degree Name

Master of Science

Major

Electrical Engineering

Major Professor

J. M. Bailey

Committee Members

T. W. Reddock, J. W. Waller

Abstract

This thesis develops a general theory that explains and describes the principles of operation and control of the solid-state thyristor cycloconverter as a forced commutated frequency changer. It is one of the elements of a variable-speed constant-frequency (VSCF) power-generating system for ac to ac frequency conversion.

The power source in this system is an induction generator with capacitive excitation. Performance characteristics of this machine in a VSCF power-generating system are also developed.

The frequency changer in the VSCF system utilizes bidirectional switches (TRIACs) to control the output frequency and input displacement factor.

Recommended Citation

Kwong, Arthur Shek-Kin, "A variable-speed constant-frequency system using cycloconverter principles. " Master's Thesis, University of Tennessee, 1981.
https://trace.tennessee.edu/utk_gradthes/15219