The Development and Prospect of Reliability Research on PWM-Driving Motor.
ZHU Xian-hui, SHI Nan, T De-wen… - Journal of Harbin …, 2014 - search.ebscohost.com
The reliability of the motor has been the focus of research in related fields. The negative
effects of PWM control technology further increases the complexity and difficulty of the motor …
effects of PWM control technology further increases the complexity and difficulty of the motor …
[PDF][PDF] 变电站接地网参数的计算与分析
秦大海， 戴玉松， 徐闻， 黄满意， 姜聿涵 - 电气技术, 2014 - dqjs.cesmedia.cn
摘要接地网参数计算的方法主要包括两类: 经验公式和数值计算. 但常规的计算方法只能计算出
接地网的工频接地电阻, 而要准确的评估接地网的安全与否, 接地网的电位分布, 电位梯度分布 …
接地网的工频接地电阻, 而要准确的评估接地网的安全与否, 接地网的电位分布, 电位梯度分布 …
The Defect Diagnosis System for Grounding Grid.
Z Da-ning, LI Chao, CAI Jing… - Journal of Harbin …, 2014 - search.ebscohost.com
To solve the defect diagnosis system for grounding grid, the paper briefly introduces the
function and characteristics of the ground simulation software CDEGS, developes a …
function and characteristics of the ground simulation software CDEGS, developes a …