Some verified test plans for AF, UF, FOR, SER, EAF and EFOR are given, for the use of checking whether or not availability level of large capacity thermal power equipments corresponds to availability index values in purchase contract.
Some point estimation and interval estimation formulas for availability factor AF, unavailability factor UF, forced outage rate FOR, service rate SER, equivalent availability factor EAF and equivalent forced outage rate EFOR are given in use for authenticating availability level of large capacity thermal power equipments.
A new technology for availability assessment of large capacity thermal power equipments is presented. The technology includes availability interval estimation, availability growth analysis models and availability verified test plans.
Methods and Application in Life-span Diagnoses of Equipments in Thermal Power Plants
In this paper the technical progress of welding in fossil power equipment, nuclear power equipment and hydropower equipment in recent years and the basic ability in welding production of power equipment in Shanghai are briefly described.
This paper makes scientific prediction for productsGncluding thermal,nuclear and hydroelectrical equipment ) and relevant technology of our country's power generating equipment industry within the coming 10-15 years.
In the 10 years following the 80's, a tremendous change of China's fossil power equipment has occured through technological renovation during the "Sixth anf Seventh Five Years Plans" as well as technology transfer of the 300 MW and 600MW subcritical units.
The long-term operation of thermal power equipment made of 12X18H10T steel at a temperature of ≥550°C and higher changes its performance due to the changed composition of inside surfaces and bodies of tubes.
We describe the most interesting projects for furnishing the main thermal power equipment at power stations with automatic control facilities on the basis of the SARGON? software and hardware system that were put in operation in 2006.
Technology of cleaning of thermal power equipment in solutions of low-molecular and hydrochloric acids with additions of inhibit
We analyze the characteristics of acoustic emission (AE) observed in the process of mechanical testing of hydrogenated and hydrogen-free specimens of thermal power equipment in uniaxial tension and three-point bending.
The development of fossil power plant equipments in China is described, the reasons of higher fuel comsumption in our power station are analysed and some ways for energy saving are proposed.
The decisive role of China's fossil power generating equipment development in equipping China's electric power industry is reviewed. In the 10 years following the 80's, a tremendous change of China's fossil power equipment has occured through technological renovation during the "Sixth anf Seventh Five Years Plans" as well as technology transfer of the 300 MW and 600MW subcritical units.
Abstract The development and illustrious achievements of China's fossil power equipment in the last decade are delineated with special enphasis on technical development with respect to unit ratings, parameters, production capacity, comprenhensiveness of matching auxiliaries, status of power plant automation etc.