| 摘要 |
An Auxiliary Power Unit (APU) includes a Direct Current (DC) alternator run off an auxiliary engine, and a power inverter to convert the DC power to AC power. The APU also runs an Air Conditioning compressor to provide cooling and heat from engine coolant in the auxiliary engine is used to provide heating. The APU is particularly useful for providing cooling, heating, and AC power for long haul trucks, and motor homes. An alternative embodiment for local trucks does not include the inverter.
|
