High power energy feedback ac electronic load and its application in power system dynamic physical simulation 大功率能量回馈型交流电子负载及其在电力系统动模实验中的应用
Electrical and pneumatic analogue chart recorders for use in industrial - process control systems - methods for performance evaluation 工业过程控制系统用电动和气动模似图表记录仪.性能评定方法
Electrical and pneumatic analogue chart recorders for use in industrial process control systems - guidance for inspection and routine testing 工业过程控制系统用电动和气动模似图表记录仪.检查和常规试验指南
The experimental result obtained from power system simulation lab demonstrates that the proposed scheme has high sensitivity and is unaffected by system operation 动模实验表明,该方案原理简单直观,灵敏度高,受系统运行方式变化的影响较小。
Ill the time - varying sliding surface is obtained by rotating and / or shifting the initial sliding mode surface , and the existence of sliding mode with the time - varying sliding surface is proved 通过旋转和平移初始滑模面得到一个时变的滑模面,并证明了在此滑模面条件下滑动模态的存在性。