PHEV的音标

In this paper, aiming at Parallel Hybrid Electric Vehicles ( PHEV), an algorithm for the global optimization of driveline in the case of a priori known driving speed cycle and a given multi-powered control strategy is presented.

针对扭矩复合型式的并联混合动力汽车，在循环工况和多能源系统能量控制策略确定的前提下，提出了基于复合形原理的动力传动系全局优化算法。

It is necessary to develop large scale and high power lithium-ion battery to satisfy the requirements of electric vehicles ( EV) or plug-in hybrid electric vehicles ( PHEV) because of the energy and environment problems in the new century.

新世纪面临能源短缺和环境污染二大难题，迫切需要发展高功率和大容量锂离子电池，以满足节能环保型动力汽车或混合动力汽车以及储能电池的要求。

The control strategy for the powertrain of PHEV is studied, the torque distribution between engine and electric motor is optimized, thus the energy saving and emission reduction of PHEV are realized.

研究了并联混合动力轿车动力系统的控制策略，优化匹配了发动机和电机的转矩分配，实现了混合动力节能并降低了排放。