Energy Efficiency Analysis of Power System Based on Optimization of Peak Supply and Demand Regulation

Abstract

In order to reduce the pollutant disposal costs and total power generation costs during the peak period of the regional coal-fired power generation units, the energy-saving potential of the two-shift peak shaving mode of the coal-fired power units was analyzed. The supply and demand side peak regulation has a quantitative analysis of the influence of system peaking energy efficiency. Set the same to meet the system power supply reliability under the premise of supply and demand side peaking optimization on the system energy efficiency, and the system to absorb the potential of renewable energy power generation for analysis and study, using a regional power system as an example for analysis, demonstrated the supply The side is optimized by two-shift peaking of the coal-fired power unit, which can greatly increase the operating load rate and the system energy efficiency of the coal-fired power unit.