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High-efficiency all-electric refrigerant compressors for air conditioning are starting to be used, especially in hybrid or all-electric vehicles. The cigarette lighter receptacle serves as a de facto standard for use of portable 12 volt equipment in or near an automobile, it is sometimes used with car charger to power devices with batteries.
Sustainable automotive air conditioning is the subject of a debate – also known as the Cool War – about the next-generation refrigerant in car air conditioning. An advocacy group, The Alliance for CO 2 Solutions , supports the uptake of carbon dioxide (CO 2 ) as a refrigerant in passenger cars, and the chemical industry is developing new ...
Small number of special generator cars (QZ-KD25T) designated for use on the high-altitude Qinghai–Tibet Railway also supply power at 600 V DC. With new DC-equipped engines and cars entering service rapidly, as well as ageing and retirement of older equipments using AC, DC HEP has become the more prominent form of power supply of China Railways.
Liquid nitrogen consumption is in essence production in reverse. The Stirling engine or cryogenic heat engine offers a way to power vehicles and a means to generate electricity. Liquid nitrogen can also serve as a direct coolant for refrigerators, electrical equipment and air conditioning units.
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In electric or hybrid vehicles, electricity generated by the shock absorber can be used to extend battery life by powering the drivetrain. In non-electric vehicles, it can power accessories like air conditioning. While several systems have been developed, they are still in development and not yet in production vehicles.
The voltage of the power outlet is usually near 12 V DC, and may be elevated between 13.5 V to 15 V while the engine is running. On trucks, the voltage of the power outlet may be near 24 V DC. The 12 V power circuit is protected by a car fuse, often rated at 10 to 20 amperes, which provides 120 to 240 watts of power. Large appliances such as ...
America's muscle car culture will live on as the country transitions to electric vehicles, but the gas-powered performance car will last for at least a few more years. Dodge on Tuesday unveiled ...