Research Article | OPEN ACCESS
Simulation and Experimental Study on Secondary Voltage of Dual-coil Ignition System
Jing Haiguo, Yang Liping, Ma Xiuzhen, Wang Xiaobin and Huang Shuai
Institute of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, China
Research Journal of Applied Sciences, Engineering and Technology 2013 20:4956-4960
Received: November 08, 2012 | Accepted: December 15, 2012 | Published: May 15, 2013
Abstract
With the intention of improving ignition performance of natural gas engine, a dual-coil ignition system was devised according to energy superposition principle. Using Multisim software and experimental apparatus, the variation of secondary voltage along with discharge time interval was studied by taking simulation and experimental methods. The results show that dual-coil ignition system can enhance the secondary voltage, increase spark duration and accomplish multiple discharge under different discharge time interval compared with single-coil ignition system. So the dual-coil ignition system is conducive to reliable ignition for natural gas engine under different working conditions and it provides a way to optimize the ignition system.
Keywords:
Dual-coil ignition system, natural gas engine, secondary voltage,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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