bullet Sensors & Transducers Journal

    (ISSN 1726-5479)

205.767

2008 e-Impact Factor

25 Top Downloaded Articles

Best Selling Articles 2012

Journal Subscription 2014

Editorial Calendar

Submit an Article

Editorial Board

Current Issue

S&T journal's cover

Sensors & Transducers Journal 2011

Sensors & Transducers Journal 2010

Sensors & Transducers Journal 2009

Sensors & Transducers Journal 2008

Sensors & Transducers Journal 2007

2000-2002 S&T e-Digest Contents

2003 S&T e-Digest Contents

2004 S&T e-Digest Contents

2005 S&T e-Digest Contents

2006 S&T e-Digest Contents

 

Best Articles 2011

 

 

 

Vol. 161, Issue 12, December 2013, pp. 318-322

 

Bullet

 

A Novel Measurement Method of Capacitive Current of Power System
 
Xiao Yiping, Zhang Jie, Xi Zhiqiang, Wu Tiezhou

School of Electrical and Electronic Engineering, Hubei University of Technology, Lizhi Road, Wuchang District, Wuhan City, Hubei Province, 430068, China
E-mail: yp_xiao2013@163.com

 

Received: 16 September 2013   /Accepted: 22 November 2013   /Published: 30 December 2013

Digital Sensors and Sensor Sysstems

 

Abstract: When single-phase earth short-circuit fault in power system happened, large capacitance current will be created and it will damage the power system. Therefore, compensation would be needed to reduce capacitance current and decrease the damage to the power system. Complete compensation needs precise capacitance current value. A novel measurement method of capacitance current is put forward for distribution power systems. It injects current into neutral point of neutral non-grounding power system. Through measuring current and voltage, grid capacitance can be measured, then capacitance current can be calculated. This measurement method has advantage of easy operation, small relative error and high accuracy.

 

Keywords: Capacitance current, Measurement, Neutral point, Injecting current.

 

 

Buy this article online (it will be send to you in the pdf format by e-mail) or subscribe Sensors & Transducers journal

(12 issues per year plus special issues; 40 % discount for payment IFSA Members):

 

 

Buy this article for
14.95 $ US:

 

 
 

 

 

Download <here> the Library Journal Recommendation Form

 

 

Read more about Wireless Sensor Networks

 

 

 

 

 


1999 - 2013 Copyright , International Frequency Sensor Association (IFSA). All Rights Reserved.


Home - News - Links - Archives - Tools - Voltage-to-Frequency Converters - Standardization - Patents - Marketplace - Projects - Wish List - e-Shop - Sensor Jobs - Membership - Videos - Publishing - Site Map - Subscribe - Search

 Members Area -Sensors Portal -Training Courses - S&T Digest - For advertisers - Bookstore - Forums - Polls - Submit Press Release - Submit White Paper - Testimonies - Twitter - Facebook - LinkedIn