摘要
从《电力电容器与无功补偿》刊物中看到一篇关于交流电动机电容器的耐久性试验方法提出替代试验方案即提高试验温度以减少试验时间的论文,认为有些观点不妥。本文依据论文中的试验数据,采用最小二乘法,使用双变数统计功能的工程计算器对有关参数进行论证,用数据说明了论文中提出的替代方案是不成熟的。
Before, an article on alternative test scheme for endurability test method of AC motor ca- pacitor to improve the test temperature and reduce test time, is read from publication named ＂Power Capacitor and Reactive Power Compensation＂, it is thought that some points are inappropriate. In this paper, in accordance with the test data in the article, related parameters are demonstrated by way of adopting lease square method and using bivariant statistical function engineering calculator, data shows that the alternative scheme presented in the article is not mature.
出处
《电力电容器与无功补偿》
2013年第5期55-57,共3页
Power Capacitor & Reactive Power Compensation
关键词
最小二乘法
经验公式
耐久性试验方法
替代方案
Least square method
emprical formula
endurability test method
alternative scheme
