Loss-reducing and energy-saving management method and system applied to intelligent metering platform

Abstract

The invention discloses loss-reducing and energy-saving management method and system applied to an intelligent metering platform. According to the method, by combination of theoretical line loss calculation and off-line line loss analysis, through comparison of the difference between theoretical line loss and statistical line loss and the difference between theoretical electric energy quality and actual off-line electric energy quality, and statistical analysis on the obtained data, the most reasonable and enforceable technical scheme for peak load shifting, non-linearity spoilage of line loss, reactive compensation and / load control is provided, so that the targets of efficient electricity utilization, energy conservation and loss reduction are reached. The loss-reducing and energy-saving management method and system are simple in design thought, high in operability and high in practicability. Equipment disclosed by the invention works fully automatically; coordinated work of the theoretical line loss and the off-line line loss is realized, so that a hardware basis is provided for providing an accurate and effective loss-reducing and energy-saving method; the loss-reducing and energy-saving management method and system can be applied to the intelligent metering platform; and the hardware equipment is simple in connection relation, low in cost, convenient to install, high in sensitivity and high in practicability.

Description

technical field [0001] The invention relates to the field of power grid systems, in particular to a loss reduction and energy saving management method and system applied to an intelligent metering platform. Background technique [0002] Marketing information system and metering automation system have been widely used in power grid enterprises, and they have become the focus of power grid enterprise construction. The two major power grid companies have proposed marketing and metering modernization goals from the perspective of business and information technology. [0003] In 2012, China Southern Power Grid Corporation put forward the "Twelfth Five-Year Plan for Electric Energy Metering", and put forward the implementation opinions of the smart metering system. The metering automation system of Guizhou Southern Power Grid started relatively early, but the progress in advanced application research was slow. By the end of 2008 , the metering automation system of Guiyang Power Su...

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Problems solved by technology

[0003] In 2012, China Southern Power Grid Corporation put forward the "Twelfth Five-Year Plan for Electric Energy Metering", and put forward the implementation opinions of the smart metering system. The metering automation system of Guizhou Southern Power Grid started relatively early, but the progress in advanced application research was slow. By the end of 2008 , the metering automation system of Guiyang Power Supply Bureau has achieved 100% of the power supply and more than 60% of the electricity sales meter reading automation, but there is still a big gap from the construction goal of Chuangxian Power Supply Bureau

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