基于电力大数据的省级电网企业分区与分压线损关系研究

Research on relationship between regional and different voltage level's line loss of provincial power grid company based on electric power big data

线损是电能从发电厂传输到用户过程中产生的电能损耗,各电网企业应高度重视对线损的分区管理与分压管理。为了解省级电网企业分区线损与分压线损之间的关系,切实提高线损管理水平,通过给出省级电网企业分区线损、各电压等级分压线损的计算方法,推导出省级电网企业分区线损和分压线损的关系,并通过电力大数据验证推导结论的正确性,有助于校验省级电网企业分区与分压线损之间逻辑关系的正确性,为线损精益化管理提供理论依据。

Line loss is the loss of electric energy generated during the transmission of electric energy from power plant to users,regional line loss management and different voltage level's line loss management are highly valued by power grid companies.In order to understand the relationship between the regional and different voltage level's line loss of provincial power grid company,and effectively improve the line loss management level,this paper gives the calculation method of the regional and different voltage level's line loss of provincial power grid company.The relationship between the regional and different voltage level's line loss of provincial power grid company is deduced,and the correctness of the deduced conclusion is verified through electric power big data.This conclusion is helpful to verify the correctness of the logical relationship between the regional and different voltage level's line loss of provincial power grid company,and provide a theoretical basis for the line loss lean management.