变极调速 meaning in Chinese
pole changing control
pole-changing control
speed control b pole changing
speed control by pole changing
speed governing by pole changing
speed regulation by pole changing
Examples
- Then the speed regulating pole change motor is designed based on the pole - changing principle
根据变极原理设计了螺杆泵用变极调速电动机。 - Calculation of slot leakage reactance for 3 - phase pole changing double winding adjustable - speed asynchronous motor
双绕组变极调速三相异步电动机槽漏抗的计算 - Three speed control methods are introduced and relevant equations for energy saving calculation are presented
介绍了变极调速、变频调速和液力调速离合器调速3种调速方法及相应的节能计算公式。 - Simplex winding double speed asynchronous motor is easiest and widest polechanging control method among the change pole motors
摘要单绕组双速异步电动机是变极电机中方法最简易、应用最广泛的一种变极调速方法。 - According to the actual working condition of the electric motor on ground drive screw pump , two kinds of new motors are proposed , that is the gearshift multi - power single speed motor and speed regulating pole change motor
摘要根据地面驱动螺杆泵电动机的实际工况，提出了分挡多功率单速和变极调速2种新的电动机设计方案。