Method for obtaining best advance angle of ignition of coke-oven gas engine
A technology of ignition advance angle and coke oven gas, which is applied in the direction of engine components, combustion engines, machines/engines, etc., can solve problems such as air pollution, failure to take into account emissions, excessive nitrogen oxide emissions, etc., and achieve the effect of rapid acquisition
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[0030] The present invention will be further explained below in conjunction with the drawings.
[0031] Such as figure 2 As shown, the method of the present invention for obtaining the best ignition advance angle of a coke oven gas engine, the specific steps are as follows:
[0032] The first step: Determine the ignition advance angle range of the coke oven gas engine under different working conditions (no knock, and the fluctuation range of speed and power are both within 5%).
[0033] Such as figure 1 As shown, the coke oven gas engine 1 is modified on the basis of a gasoline engine. The fuel supply system of the coke oven gas engine 1 includes a coke oven gas tank 2 and a pressure reducing valve 3. First, the dynamometer 4 controls the operating conditions of the coke oven gas engine (the operating conditions are the speed and power), and at the same time obtains the torque of the coke oven gas engine under each operating condition; the data acquisition and control system 8 con...
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