电磁负荷

发电机单机容量的增加，势必增加了大型发电机结构的复杂性以及电机内电磁负荷的强度，发电机内部的各种物理现象也变得越来越复杂。

The increment of unit capacity added the complexity of turbo-generator and the force of electromagnetic load , and various physical phenomenon became more and more complex .

对如何选取电磁负荷、磁通密度、气隙长度、定转子尺寸和永磁块尺寸等主要电机设计参数进行论述。

Main design parameters are discussed such as electromagnetic load , flux density , air gap length , stator and rotor dimension and permanent magnet size , etc. Rotor adopts surface permanent magnet structure .

分析了电压型逆变器供电的永磁同步电动机对定子漏抗的要求，确定了电磁负荷以及定子槽形等参数的选取原则。

The requirement for leakage reactance on stator of PMSM supplied by voltage type inverter is analyzed , and some parameters are selected , such as electromagnetic load , slots shape of stator and so on .

随着水轮发电机单机容量不断增加，其电磁负荷和热负荷也相应提高，各部件的温升和温度分布均匀度问题更加严重，直接影响其使用寿命和运行可靠性。

With the increasing of the unit capacity of the hydro-generator , the electromagnetic load and thermal load are increasing at the same time , the temperature distribution and thermal rise become more serious , and the service life and operation reliability will be directly impacted by them .

ANSYS机械和结构产品用于识别电磁附件标准机械负荷下的应力。

ANSYS Mechanical and ANSYS Structural products assist in identifying stresses that develop during the standard mechanical loading of telecom enclosures .

根据实际中高压电动机过负荷保护常采用的两种方法，即GL型感应式继电器过负荷保护和DL型电磁式继电器过负荷保护。

Crossing the load and protecting two kinds of methods often used according to the electromotor in the reality , namely mould response to GL 's type relay is crossed the load protection , and DSL 's mould relay is crossed the load protection .