Development of a New Software for the Prediction of Transient Electromagnetic Process Due to Switch Operation in EHV Substation;

Study of condition monitoring system schemes for EHV substations

Two kinds of conductor- LGJQT-1400 and KKZ-587 used for EHV substations have a problem of anti-bending stiffness to a certain extent due to their larger sections and shorter distance between connected devices.

More on development strategy for super high voltage substation automation system;

Combining with characteristic of computer monitoring and control system of Qinghai power grid operated substation,the paper indicates defect of the system through analyzing its structure characteristic of 750kV substation,and proposes structure optimizing scheme for computer monitoring and control system of super high voltage substation.

This paper analyzes two kinds of network structures and their characteristics of the ultra high voltage substation automation systems in China, and proposes the design idea of a management subsystem of protective relay fault information based on substation automation system.

In the 500 kV ultra high voltage substation of Shalingzi power station, the simulative test is carried out to measure the currents induced in human bodies and the results of test are analyzed.

Seismic reliability analysis of high voltage substation (Part 2);

Seismic reliability analysis of high voltage substation (Part1);

Seismic reliability analysis of breaker-and-a-half configuration of high voltage substations;