1.
Problems and solution of the control circuit of ZF9-252 GIS when applied in Fuzhou power grid
ZF9-252 GIS电气设备在福州电网应用中二次控制回路存在问题及解决方法
2.
Basic dimensions of electrical console for secondary circuit of power system
GB/T7266-1987电力系统二次回路电气控制台基本尺寸
3.
Series of basic dimensions of control and protective panels and cabinet for secondary circuit of power system
GB/T7267-1987电力系统二次回路控制、保护屏及柜基本尺寸系列
4.
Series of basic dimensions of subracks and associated panels of plugging units for control and protective equipment of secondary circuit of power system
GB/T7268-1987电力系统二次回路控制、保护装置用插箱及插件面板基本尺寸系列
5.
Proportional Pressure Control of Mixed Loop of Heat-supply Secondary Circuit
供热二级管网混合回路的比例压力控制
6.
Analysis and Pre-control of Dangerous Points in Secondary Circuit for Substation Maintenance of Internal Bridge Connection
内桥接线变电站检修二次回路危险点分析及预控
7.
Study on Secondary Design of PT Parallel Circuit for Accident Prevention
PT并列回路二次设计的事故预防思路
8.
Discussion about the Relevant Problems of Anti-bounce Loop Design of the Secondary Loop in the Substation
变电站二次回路防跳回路设计有关问题探讨
9.
Study on the Mechanism of Stickies Deposition and Its Control in Secondary Fibers Recycling;
二次纤维回用过程中胶粘物沉积机理及其控制的研究
10.
low-pass filters in controlloops
控制回路中低通滤波器
11.
closed-loop control (of fuel metering)
燃料计量的闭回路控制
12.
complex multiple-loop control system
复合多回路控制系统
13.
linear single-loop control system
线性单回路控制系统
14.
missile control loop and stabilization loop
导弹控制回路与稳定回路
15.
Analysis to a Series of Measuring on the TV Second-level Route Voltage Reduce
关于TV二次回路压降系列测试的解析
16.
Analysis and improvement of PT secondary circle’s defect
PT电压二次回路缺陷的分析和改造
17.
PT secondary voltage loop weakness tache and improvement measure
PT二次电压回路薄弱环节及改进措施
18.
Research on secondary circuit communication mode of digital substation system
数字化变电站二次回路通信模式研究