1) pitch leakage reactance coefficient
节距漏抗系数
1.
This paper presents the calculating method for stator and rotor harmonics unit leakage permeance, slot end and slot bottom pitch leakage reactance coefficient, starting torque, breakdown torque, and starting current in designing of motors with further pole ratio.
阐述远极比电机设计时定、转子谐波单位漏磁导、槽口、槽底节距漏抗系数、起动转矩、最大转矩、起动电流的计算方法。
2) differential leakage
漏抗系数
1.
On the basis of it, an universal approach for calculating differential leakage of AC electric machines, regardless of winding types, single-phase or three-phase, regular or non-regular, integral-slot or fractional-slot, symmetrical or asymmetrical, is attained after corresponding mathematical reasoning.
根据交流电机绕组特点 ,对单相和三相交流电机绕组谐波分布规律作了分析 ,在此基础上结合有关数学推导 ,得出了一种能精确计算交流电机绕组谐波漏抗系数的新方法。
3) percent pitch
节距系数
4) belt reactance factor
相带漏抗系数
5) pitch factor
节距因数,节距系数,短距系数
6) coil pitch factor
线圈节距系数
补充资料:胎面花纹块节距
分子式:
CAS号:
性质:由轮胎胎面中心线测得的同一侧相邻两花纹块前端之间的距离。等节距花纹胎面模具加工容易,但在高速行驶时易产生噪音;不等节距胎面花纹块模具加工复杂,但高速行驶时不易产生噪音。故高速轮胎均采用不等节距花纹块。
CAS号:
性质:由轮胎胎面中心线测得的同一侧相邻两花纹块前端之间的距离。等节距花纹胎面模具加工容易,但在高速行驶时易产生噪音;不等节距胎面花纹块模具加工复杂,但高速行驶时不易产生噪音。故高速轮胎均采用不等节距花纹块。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条