Energy-saving Evaluation Theory And Methods For Expressway

In order to ensure the construction of the project in line with national and local industrialpolicy and the requirements of energy conservation, to promote scientific and rational use ofenergy, improve energy efficiency, the project has done the energy-saving evaluationaccording to the "State Council’s decision on strengthening energy conservation "and" fixedassets investment projects in the interim way, fixed assets investment projects in energyassessment work Guide "(2011).This paper describes the significance of energy-saving evaluation in highwaytransportation infrastructure investment projects. The author obtained project energy use andthe project site energy supply and consumption through access to information and on-sitesurvey. Next the author use standard control, analog analysis method to investigate the mainpoints of the highway route energy-saving evaluation, technical program energy-savingevaluation, major energy-consuming equipment energy-saving evaluation. Then the authorevaluated the saving technical measures on construction projects, energy conservationmanagement measures, the effect of energy-saving measures and economic in evaluationstage. The author used “with and without methods” to calculate the fuel consumption. Thendescribes the practical application of energy utilization calculation method and the energybalance circumstances. Then used unit area comparison method and unit index method tocalculate the power consumption, and then convert different energy consumption units toequivalent value, come to the project’s total energy consumption and the average annualenergy consumption. And analysis the impact of project’s energy consumption on the energyconsumption increment of the location as well as on the energy efficiency goals completion ofthe location, determine the implementation of the energy supply situation and analysis energysupply risk, and further analyze the level of energy efficiency.Studies have shown that the energy-saving evaluation and review of the fixed assetsinvestment projects as an energy management system, has an important practical significanceon the implementation of the basic state policy of conserving resources to thoroughlyimplement and strict energy consumption growth in the source off, and comprehensivelypromote resource-saving and environment-friendly society.