A Lean Management Method for Line Loss Theoretical Calculation

Abstract

The invention discloses a lean management method for line loss theoretical calculation. 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, which was not conducive to carrying out auxiliary decision-making for loss reduction. The present invention includes data acquisition and preprocessing, line loss theoretical calculation and loss reduction planning auxiliary decision-making; said line loss theoretical calculation includes: main network theoretical line loss calculation, distribution network theoretical line loss calculation and low-voltage network theoretical line loss calculation; The auxiliary decision-making for loss reduction planning includes mining heavy damage areas based on theoretical line loss analysis, mining loss reduction space based on multi-system integration, and evaluating the investment-benefit ratio of line loss reconstruction. The invention makes the line loss management work 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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