Analysis Of 600MW Turbine Generator Capacity Increase And Transformation

With the rapid increase of our country's electricity demand,difference between peak-valley load is gradually increasing,the electricity market has become increasingly competitive.To enhance the market competitiveness of power generation companies,To improve the load capacity and ferret out potential of the generators have become the main targets of major power generation companies.Take the Power Plant Unit 1 as an example,analyzed the feasibility of the power plant 600 MW subcritical unit increase to 630 MW,and proposed specific rehabilitation programs and operational measures.Through the rational use power plant thermal system performance analysis and calculation methods,we complete the performance test after capacity increase and make a thorough research in the experimental data.The results showed that after the capacity Increase of the Power Plant Unit 1,the unit performance can achieve the desired goal,improved the unit peaking capacity and enhanced the profitability of the unit,so that the economic benefits significantly improve.Through the research,it also provide us a good experience of transform for DaiHai several other power plant units and the domestic same type of units.