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. 331-336

 

Bullet

 

A Kind of Energy Saving Controller Based on Y/D Change-over
 
1 Zhengliang Liu, 2, * Jianjun Xu, 2 Hongyu Li

1 College of Computer and Control Engineering, Qiqihar University, Qiqihar, 161006, P. R. China

2 College of Electrical and Information Engineering, Northeast Petroleum University, Daqing, 163318, P. R. China

* Tel.: 13845902468, fax: 0459-6504323

* E-mail: junjianxu@163.com

 

Received: 28 September 2013   /Accepted: 22 November 2013   /Published: 30 December 2013

Digital Sensors and Sensor Sysstems

 

Abstract: The energy-saving effect of Y/D change-over controller is better than the silicon controlled rectifier (SCR) voltage regulating style when the load rate of oil-pumping unit is low; but the silicon controlled rectifier (SCR) voltage regulating style is better than the energy-saving effect of Y/D change-over controller when the load rate of oil-pumping unit is high. Based on high-precision three-phase electrical energy measurement IC-ATT7022A, a new energy saving controller of combining the advantages of both controllers is designed. On the analysis of based on the principle of voltage regulating and energy saving of electric motor of pumping units. This paper analyzes the system's hardware and software design. Through the installation of Y/D-SCR controller and comparison tests at the scene in five oil wells, every well saves 21000 kWh annual.

 

Keywords: Y/D-SCR, Energy-saving controller, The silicon controlled rectifier (SCR), ATT7022A.

 

 

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