罗先阳;
1:东莞市力宇燃气动力有限公司
摘要:V型柴油机改装成天然气发动机,发动机两列工作状况是否平衡,关键在于两列进气混合气的空燃比和混合气流量控制是否一致。本文通过试验研究论述了在混合器和节气门上加装步进电机,利用电控微调补偿的新方法,有效地解决了V型天然气发动机两列工作状况不平衡的技术难题,使发动机整体性能全面得到提升。
关键词: 柴油机;;V型天然气发动机;;工作平衡;;电控微调;;空燃比;;进气流量
Abstract: The V-model diesel engine is
modified into the natural gas engine.The engine working is balance on both side
and the equation of the Air-fuel ratio and the intake flow on both sides are
important.By testing,the paper introduced a new method about adding the stepper
motors to the mixer and the butterfly.It handles the engine problem of working balance
and upgraded the engine performance.
Keywords: Diesel Engine;V-Nature Gas
Engine;Working Balance;Electronic Controlled Adjustment;Air-fuel Ritio;Intake
Charge
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