Discrimination of critical machines in GPS measurement technology;

Discussion of the 600MW supercritical unit design optimization;

Economic operation of circulating pumps of 600 MW supercritical units;

Superheated steam temperature control systems for 600 MW supercritical units;

Mechanism analysis and treatment for HP heater trip under the coordinated control condition of 600 MW supercritical power units;

Prevention measures for too high main steam temperature during the running up of 600 MW supercritical power unit;

An introduction is being presented to the initiation conditions and main actions of feed pump RUNBACK(RB) operation that may be encountered by domestic 600 MW supercritical power units,together with a detail description to 3 RB tests and corresponding abnormal conditions arisen during testing.

Error analysis of thermodynamic calculations for supercritical units by IAPWS-IF97 and IFC-67 formulas;

Control characteristics and its strategy analysis of supercritical units;

The study of feed water control of supercritical units

Analysis of start-up through IP cylinder and its fault treatment for 600 MW super-critical unit

Based on the characteristics of super-critical unit boiler,compared the features of steady pressure pipe blowing scheme and energy storage reduced pressure pipe blowing scheme are compared.

Based on the RB control strategy of the subcritical units,directing against the operation characters of supercritical units,the identical and exceptional points in RB control strategy of supercritical and subcritical units have been expounded.