Study On Optimizing Power Supply Scheme And Equipment Selection In A Residential Area

With the development of social economy,residents have put forward higher requirements and expectations for the convenience,safety and low carbon cycle development of life quality.In order to ensure that the power supply system in the community can be better adapted to the basic power supply needs in the residential community and the long-term planning of the community,and to meet the requirements of economy,flexibility,safety and reliability,a more reasonable power supply scheme should be designed to ensure power supply.The system is running at its best.This paper starts from the scheme design.Firstly,based on the field investigation,the coefficient method is used to estimate the total power consumption of the community.Secondly,based on the actual engineering conditions of the community,three power supply schemes are selected for the alternative,and the power supply design is considered comprehensively.Energy-saving and economical,reasonable choice of the corresponding equipment.In the process of selecting transformer equipment,it is further verified that energy conservation and economy are not contradictory,and energy efficiency can be improved while improving economic efficiency.The specific criteria for selecting high and low voltage electrical equipment are: to avoid excessive energy consumption while meeting design performance specifications.Finally,a comparative analysis of several schemes is carried out from the feasibility and economy,and the optimal power supply scheme of the community is selected.Under this overall framework,the design is completed according to national standards and regional actual conditions,while meeting the requirements of the power supply management department and the residential electricity needs.In terms of projectconstruction,the comparative analysis method,the difference loss calculation method and the economic benefit method are used to provide a basis for selecting power supply equipment with high economic efficiency and energy-saving,environmentally-friendly and reliable equipment,and providing a basis for power supply scheme and equipment selection.In terms of investment and construction of the project,it is necessary to comprehensively consider the needs of various parties,and in accordance with the actual situation of the project,in accordance with the actual situation of the project,rationally optimize the power supply and distribution design,and improve the economy while meeting the reliability of electricity consumption.In addition,we must also consider the future load development of the community,achieve a combination of far and near,sum up the rules,and provide a basis for future project design.