Paper Title:
Influence of V/Hz Limiter on Generator in Isolated Operation
  Abstract

The action of V/Hz limiter of generator excitation system and its influence on generator in isolated operation are analyzed with the generator in Youjiang hydro power station as an example which is in isolated operation with local load after the trip of main transformer of 500kV Baise substation in Guangxi power grid. It is pointed out that the action of V/Hz limiter is the reason that causes the long time operation of generator under low voltage and low frequency status. Suggestions on the functions of V/Hz limiter and how to avoid such low voltage and low frequency operation status are proposed.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 20: Metrology and Measurement
Edited by
Wu Fan
Pages
5066-5070
DOI
10.4028/www.scientific.net/AMR.383-390.5066
Citation
R. L. Liu, W. Liu, P. Liu, Q. Dou, "Influence of V/Hz Limiter on Generator in Isolated Operation", Advanced Materials Research, Vols. 383-390, pp. 5066-5070, 2012
Online since
November 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Da Yi Zhang, Yan Hong Ma, Jie Hong
Chapter 2: Dynamics of Mechanisms and Systems
Abstract:High cycle fatigue of blades caused by forced vibration is an outstanding problem in turbine machines such as turbo engines and ground gas...
602
Authors: Yin Peng Qu, Guan Bin Huang
Chapter 3: Control and Automation Systems
Abstract:In order to stabilizing terminal voltage of a generator, this paper designs two excitation controller improved from the PID based on...
153
Authors: Lin Lin Ma, Jie Wen, Cheng Wang, Long Lei Dong
Chapter 17: Signal and Intelligent Information Processing
Abstract:Because frequency dynamic load identification method will confront with the illness problem of finding the verse of coefficient matrix, a new...
2240
Authors: Cheng Wu Lin, Jia Lin Shi, Bo Lu
Chapter 1: Mechanical Engineering
Abstract:In this paper, a voltage and frequency control model of double-fed motor excitation is put forward. This method has the ability to separate...
46
Authors: Zeng Ji Chen, Wei Min Fang, Cong Rong Guan
Chapter 5: Automation and Control. Technologies and Engineering
Abstract:In order to reduce excitation system swing and resultant reactive power swing, namely, reduce external electromagnetic interference to stable...
1291