A lean management method for theoretical calculation of line loss

Abstract

A lean management method for theoretical calculation of line los is disclosed. In the past, most of the line loss calculation and management systems are based on manual modeling and data import, and the scope of calculation is small, and the number of manual participation in line loss calculation is more, which is not conducive to the development of loss reduction decision-making. The invention comprises data acquisition and pretreatment, theoretical calculation of line loss and auxiliary decision of loss reduction planning. The theoretical calculation of line loss includes: calculation of theoretical line loss of main network, calculation of theoretical line loss of distribution network and calculation of theoretical line loss of low voltage network; the auxiliary decision-making of lossreduction planning includes heavy loss region mining based on theoretical line loss analysis, loss reduction space mining based on multi-system fusion and line loss reconstruction investment benefit ratio evaluation. The invention makes the line loss management more efficient and accurate, the data more refined, and the management more intelligent and automatic.

Description

technical field [0001] The invention belongs to the field of line loss management, in particular to a lean management method for theoretical calculation of line loss. Background technique [0002] With the gradual advancement of my country's development strategy of building a resource-saving and environment-friendly society, the work of energy conservation and consumption reduction has been highly valued by the government, enterprises, and society. How to strengthen refined line loss management and realize "optimization of technical line loss and minimization of management line loss" has become an important issue that needs to be solved urgently. [0003] In response to the country's call for "energy saving, low carbon, and environmental protection", State Grid Corporation of China has carried out the calculation of theoretical line loss on behalf of the day, aiming to promote the economic operation and energy-saving operation of the power grid through the implementation of ...

AI Technical Summary

Problems solved by technology

Most of the previous line loss calculation management systems were manually modeled and imported data, the calculation range was small, and manual participation in line loss calculation was more, on the one hand, it wasted time and energy, and on the other hand, the calculation accuracy was low, which was not conducive to the development of loss reduction. Decision support

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