四、汽车发动机的主要性能指标 1 1、 、主 主要 要性 性能 能指 指标 标 Te—有效转矩(Effective Torque),发动机通过飞轮对外输出的转矩, Pe—有效功率(Effective Power),发动机通过飞轮对外输出的功率, g e —燃油消耗率(Specific...
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通过合理设计电机的结构参数和电磁参数,可有效提高电机输出转矩,降低转动惯量,提高电机响应特性。
By optimization design on the configuration and electromagnetism parameters, the output torque can be effectively enhanced with lower moment of inertia and faster response characteristics.
为了可靠运行,必须降低转速的波动,即必须有效抑制负载转矩脉动和电机电磁转矩脉动带来的转速波动。
In order to have a reliable operation, must reduce the speed fluctuation, namely must effectively restrain the load torque ripple and motor electromagnetic torque ripple of speed fluctuation bring.
同扳手型设计相比,这种阀门可以在更高的压力下使用更小的转矩有效地密封。
The valve effectively seals at higher pressures with less closing torque than the wrench-operated design.
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