Calculation method of line loss based on mobile client

Abstract

The invention provides a line loss calculation method based on a mobile client, and the method comprises the steps: enabling a mobile terminal of a line loss calculation platform to obtain data warehouse information from a data source and a target data table, allowing a user to define a data collection, conversion and loading process, and uploading the process to a substation; enabling the substation to transmit a business to a cloud side for execution; enabling the cloud side to carry out the data integration after the cloud side analyzes a task, extracting the data from the data source, carrying out the format conversion and reconstruction of the collected data, and adding the data to the target database. The method provided by the invention achieves the integration of a plurality of systems, effectively solves a problem of unified management in an enterprise, becomes a public data platform for an application system through obtaining the real-time data of all systems, and plays an important role in the future planning of a power grid. The method gives consideration to the difference between the measurement points and non-measurement points and the difference between different regions and the attribute difference, and enables the collection and calculation of real-time data to be more complete and precise.

Description

technical field [0001] The invention relates to power grid data processing, in particular to a line loss calculation method based on a mobile client. Background technique [0002] With the development of my country's economy and society, the demand for electricity has grown rapidly, and the focus of energy development has continued to move westward and northward. The need for large-scale development and utilization of energy has caused serious problems in power grid security, clean energy development, and the ecological environment. While providing a strong power guarantee for economic and social development, the State Grid has put forward higher requirements for power grid energy conservation and loss reduction. The line loss rate index comprehensively reflects the loss of each link in the power grid operation, and embodies the management level of various core businesses such as production, scheduling, and marketing. In order to reduce loss, save energy, tap potential and ...

AI Technical Summary

Problems solved by technology

Since some assumptions are set in the line loss calculation, the calculation accuracy achieved by this type of algorithm is low, and it cannot meet the current needs for loss reduction analysis and fine line loss management.

At the same time, the traditional theoretical line loss calculation platform has the problem of "information islands", so data exchange such as acquisition and output of relevant data is very cumbersome and error-prone

Moreover, the traditional theoretical line loss calculation platform does not use a unified object model to model the line loss calculation object, which may easily cause difficulties in information exchange

As far as the current status of my country's power system is concerned, for the load point monitored in real time, the different sampling time of each monitoring device will lead to different periods of problems, resulting in errors in the calculation results of line loss

Due to the limitation of operating costs, not all nodes on the distribution network are equipped with real-time measurement devices, resulting in incomplete real-time data collection

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