| 摘要 |
A hydrogen fuel cell driven HVAC and power system for powering a vehicle during engine-off time. The system includes a power storage and fuel cell conversion unit integrated with a high efficiency reverse cycle heat pump to provide cab comfort and auxiliary power to a vehicle when the engine is off. Hydrogen gas is generated from vehicle wasted energy during coasting, braking and at times of engine peak performance and is safely stored in metal hydride storage containers at low pressure. During engine-off time, a fuel cell draws from the stored hydrogen and works in conjunction with the heat pump to heat and cool and provide electrical power to the vehicle. The system is a green energy solution to anti-idling regulations as it produces no harmful EPA emissions as it provides air conditioning and power to the vehicle during engine-off time.
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