Researching On Economic Impact Factors Evaluation Of SCNJBM Gas-turbine Development Project

Gas-turbine project has the advantages of clean,efficient,environmental protection and peak regulation,but by the investment,the price of natural gas,electricity and power equipment utilization hours and other factors,there is a lot of uncertainty in the economy,project decision-making brings great difficulties to investors.At present,the state actively promote the four major natural gas utilization project of the structural reform of energy supply side,shutting down and exiting of the backward coal power,cultivation of the main energy status of natural gas,and the implementation of natural gas power generation.The two coal-fired units of 420 thousand kilowatts in 13 th Five-Year shut down of SCHD belongs to BMDC are facing greater pressure on the stability of staff.They actively seek to achieve the transformation and upgrading by gas instead of coal(electricity).Under this background,this topic has a strong practical significance and reference for the promotion of SCHD and other investors to grasp the key factors that influence the economic performance of combustion engine project and take targeted measures to control the investment risk.Based on the influence factor of economy SCNJBM gas-turbine project as the research object,the research content mainly includes the advantages,current situation and development prospect,an analysis of components of gas-turbine project investment,income,cost and its influence on the economics of the project,should take measures for the key factors in three aspects,analysis the main tools are survey statistics,case analysis,expert evaluation,power balance calculation model,the internal rate of return of capital evaluation model.The main achievements of this paper are as follows:First,There are many economic factors affecting the gas-turbine project.In the period of project construction,the main quantitative index is investment,and the influencing factors include project decision-making,engineering safety control,engineering quality control,project cost control and construction period control,etc..In the operation period of the project,mainly including the quantitative indicators of the installed capacity,power generation utilization,integrated plant power consumption rate,electricity price,the sale price of heat influence factors such asincome,factors and the price of natural gas,the gas consumption rate,labor costs,repair costs,tax costs,depreciation and other costs affect the cost.Second,according to the arrangement of the project economy influence the quantitative index size,influence the main factors of economic SCNJBM gas-turbine project of electricity and natural gas prices,the unit gas consumption rate,followed by investment,capacity,and unit utilization hours.Third,To improve the fuel economy of the SCNJBM measures of the project mainly includes 4 aspects,one is to take peak regulation routes,and actively implement the system of standby compensation or two part tariff policy;the two is to promote the play of Sichuan gas source advantage,the implementation of special gas price policy;the three is to do the project before the period of planning decision-making,design optimization and during the construction of safety,quality,cost and duration of such key elements of control,effectively control investment and ensure the project performance built to meet the requirements;the four is to focus on promoting the two internal and external power market especially to expand the market to send Sichuan power,through promoting the integration and development of gas and water and bale delivery,improve the Sichuan clean stable power supply capacity in Sichuan province to solve the power supply and power supply outside the dry season can not take into account the stability of contradiction,improve enthusiasm more end admission Sichuan clean power,for SCNJBM gas-turbine and other clean power projects to make more room for power generation.The innovation of this paper is through the internal revenue rate of capital to establish evaluation model,to achieve the quantitative analysis of factors influencing the economic effect of sorting machine project of SCNJBM,grasp the key factors influence the economic performance of similar projects in order to provide convenience and take countermeasures.