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NATURAL GAS FUEL REFORMER CONTROL FOR LEAN BURN GAS ENGINES
NATURAL GAS FUEL REFORMER CONTROL FOR LEAN BURN GAS ENGINES
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机译:稀燃天然气发动机的天然气燃料转化器控制
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摘要
A reformer system may include a reformer device having a fuel inlet, an air inlet and a gas outlet, a first valve set coupled to the fuel inlet and configured to selectively supply a reformer fuel flow from an engine fuel flow to the fuel inlet, a second valve set coupled to the air inlet and configured to selectively supply a reformer air flow from a compressor outlet air flow to the air inlet, and a controller in electrical communication with the first valve set and the second valve set. The controller may determine a target reformer fuel flow based on a target gas flow, determine a target reformer air flow based on the reformer fuel flow and a target air-to-fuel ratio, adjust the reformer fuel flow according to the target reformer fuel flow, and adjust the reformer air flow according to the target reformer air flow.
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