New Approach for Partial and Full Load Rejection Analysis of Synchronous Generator

Author

Wamkeue, R. ; Christian, J. ; Kamwa, I.

Author_Institution

Univ. du Quebec, Rouyn-Noranda, Que.

fYear

2006

fDate

38838

Firstpage

1240

Lastpage

1245

Abstract

In a recent authors´ work, a so-called numerical hybrid state model has been introduced. In the present paper, the proposed model is extended for analysis of partial load rejection tests. Time-variant analytical waveforms of phase voltages and the field current following load rejection tests are derived in terms of physical machine parameters using the state model solution of linear system theory. Two load rejection tests (50% and 100%) are performed and comparisons are made between simulation results and actual data obtained from a 4-pole, 1.5-kVA, 208-V, and 60-Hz laboratory machine

Keywords

machine testing; synchronous generators; 1.5 kVA; 208 V; 60 Hz; linear system theory; load rejection analysis; numerical hybrid state model; phase voltage; physical machine parameter; synchronous generator; Circuit testing; Hybrid power systems; Linear systems; Numerical models; Performance evaluation; Power system reliability; Synchronous generators; Synchronous machines; System testing; Voltage; Synchronous generator; hybrid analytical model; partial load rejection tests; simulations and experiments;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 2006. CCECE '06. Canadian Conference on

Conference_Location

Ottawa, Ont.

Print_ISBN

1-4244-0038-4

Electronic_ISBN

1-4244-0038-4

Type

conf

DOI

10.1109/CCECE.2006.277528

Filename

4054901