Development of power equipment's welding technology in Shanghai(1);

The research and development of PIRR management system for power equipment;

Based on the analysis of the exporting market of China s power equipment,several strategies are proposed for domestic power equipment manufacturers,such as increasing investment,exploiting and fostering overseas markets,promoting technological development and improving technology and competitiveness of domestic power equipment.

Operational reliability status analysis for power generation equipment;

Design of an electric parameter measurement instrument for power generation equipment;

Exploration and application of reliability management for power generation equipment

This paper analyzes the examination and repair of generating equipment made at home and abroad,points out the disadvantages and difficulties existing in the examination and repair,and suggests how to improve generating equipment examination and repair.

Aimed at the faults existed for present maintenance system of generating equipment, it is introduced the concept and content of PDM, the importance of PDM into force and the development of technique about PDM.

At the same time, for raising market competition, reliability of power generating equipment is more and more attracted attentions by electric power generation enterprise.

The paper introduces American and Chinese standards concerning terms and defenitions related to reliability of power generating equipment, discusses coincidence and discrepancies of corresponding technical terms with respect to state of operation, output capacity, timing, electric energy concepts as well as calculation formulae for reliability evaluation.

The paper introduces the basic concept of weak reliability links in power generating equipment and presents calculation formulae for their statistical evaluation, together with some practical examples of large fossil firing sets.