Download Electric Vehicle Machines and Drives: Design, Analysis and by K. T. Chau PDF

By K. T. Chau

A well timed accomplished reference consolidates the learn and improvement of electrical automobile machines and drives for electrical and hybrid propulsions

Focuses on electrical automobile machines and drives
Covers the key applied sciences within the zone together with basic recommendations and purposes
Emphasis the layout standards, functionality analyses and alertness examples or potentials of assorted motor drives and computer structures
Accompanying web site comprises the simulation versions and results as supplementary fabric

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Electric Vehicle Machines and Drives: Design, Analysis and Application

A well timed finished reference consolidates the examine and improvement of electrical car machines and drives for electrical and hybrid propulsions

Focuses on electrical automobile machines and drives
Covers the most important applied sciences within the quarter together with primary techniques and functions
Emphasis the layout standards, functionality analyses and alertness examples or potentials of varied motor drives and computing device platforms
Accompanying site contains the simulation types and results as supplementary fabric

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2 lists the leading types of fuel cells, including the direct methanol fuel cell (DMFC), alkaline fuel cell (AFC), proton exchange membrane fuel cell (PEMFC), phosphate acid fuel cell (PAFC), molten carbonate fuel cell (MCFC), and solid oxide fuel cell (SOFC). Among them, the PEMFC, which is also called the solid polymer fuel cell (SPFC), is a natural choice for the FEV because of its solid electrolyte nature, low-temperature operation, quick start-up, proper power level, high power density, and good system efficiency.

Therefore, the corresponding machine design, analysis, and control are very demanding (Liu, Chau, and Jiang, 2010a). The EVT functions to offer electrically controllable power transfer from the engine to the wheels with continuously variable transmission, hence providing all hybrid features including the electric launch, idle stop-start, regenerative braking, and power assistance, as well as achieving the highest fuel economy. There are three main types of EVT systems: the planetary-geared electric variable transmission (PG EVT), double-rotor electric variable transmission (DR EVT), and magnetic-geared electric variable transmission (MG EVT).

Second, the effectiveness of MAC operation heavily depends on the coverage of WPT as well as the position and speed of vehicles running on the charging zone. The location of power transmitters needs to be optimized in such a way that the electromagnetic field intensities at different locations over the charging zone are uniform. Third, most importantly, as there are many EVs running on the roadway, the MAC operation needs to distinguish which EVs are authorized to retrieve wireless power or to prevent unauthorized vehicles from stealing the energy.

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