Analysis of Nine zone diagram for voltage control of substation Considering the Load characteristics

Author(s):  
Liu Jun-Wei ◽  
Su Shi ◽  
Yang-Yang ◽  
Li Ping ◽  
Yan Yu-Tin ◽  
...  
Author(s):  
S. Chattopadhyay ◽  
M. Bandyopadhyay

A PC based speed control system of a PMDC motor using PID controller with the help of Data Acquisition System has been designed in order to control the process variable to achieve the most efficient control in the plant operation. The proposed PID controller has been tested with a process plant analogue and implemented it, in the speed control system of a PMDC motor and voltage control system of a DC generator where DC motor is coupled as a prime mover. The characteristics of the proposed controller along with process plant analogue have been studied. The speed control characteristic of the DC motor with the controller set point and load characteristics of the DC generator with and without this controller have been determined experimentally and reported in this paper.


2009 ◽  
Vol 129 (1) ◽  
pp. 57-65 ◽  
Author(s):  
Jiro Sumita ◽  
Kojiro Nishioka ◽  
Yasuhiro Noro ◽  
Yozo Ito ◽  
Masanori Yabuki ◽  
...  

2020 ◽  
Vol 140 (6) ◽  
pp. 456-464
Author(s):  
Naoto Yorino ◽  
Tsubasa Watakabe ◽  
Ahmed Bedawy Khalifa ◽  
Yutaka Sasaki ◽  
Yoshifumi Zoka

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