A novel variable speed constant frequency generation system for steam turbine and boiler feed pump

2019 ◽  
Author(s):  
Jieyuan Tan ◽  
Jianwen Zhang ◽  
Gang Shi ◽  
Zhenkun Xiao ◽  
Jian Xu
Keyword(s):  
Steam Turbine ◽  
Variable Speed ◽  
Generation System ◽  
Feed Pump ◽  
Constant Frequency ◽  
Variable Speed Constant Frequency ◽  
Frequency Generation

Comparing Study on Performance of Brushless Doubly-Fed Generator with Different Rotor Structures

2013 ◽  
Vol 712-715 ◽  
pp. 2128-2132
Author(s):  
Zhang Yue ◽  
Feng Xiang Wang
Keyword(s):  
Variable Speed ◽  
Constant Frequency ◽  
Matlab Software ◽  
Simulation Performance ◽  
Variable Speed Constant Frequency ◽  
Frequency Generation ◽  
Doubly Fed ◽  
Doubly Fed Generator ◽  
Cage Rotor ◽  
Rotor Structure

In order to study comparatively the effect of different rotor structure on variable speed constant frequency generation. The simulation performance comparisons between ALA reluctance rotor and cage rotor generator are presented in this paper by MATLAB software. It is indicated that ALA reluctance rotor and cage rotor exhibits fine variable speed constant frequency generation, however, the voltage harmonic of reluctance rotor generator is more than that of cage rotor generator.

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