Luận văn thạc sĩ Kỹ thuật điện: Giải pháp giảm dòng điện trên dây trung tính lưới điện tại điện lực Đức Linh

SOLUTION TO DECREASE NEUTRAL LINE CURRENT ON THE GRID OF DUC LINH

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MASTER THESIS SUMARY

In this thesis, we will introduce the problem of asymmetry in the distribution grid, thereby proposing a solution for phase balance and assessing the influence of the loss of symmetry In that way reducing power loss, measuring and calculating the investment required to achieve the target of reducing power loss at Duc Linh Electricity

The thesis consists of 6 chapters: Chapter 1: Overview

Introduce the reason for choosing the thesis

Chapter 2: Current status of operation management and power loss on Duc Linh power distribution network

Present the current status of power grid management, inadequacies and difficulties at Duc Linh Electricity and propose solutions to implement phase balance

Chapter 3: Theoretical basis of the phenomenon of asymmetry on the distribution grid

An overview of the theory of asymmetry and its effects on the power grid, calculation of asymmetric components of current, voltage, loss value caused by asymmetry on the grid

Chapter 4: Building phase balance algorithm

Pursuant to current EVN's regulations on management and operation of asymmetry on the grid Thereby building a phase balance algorithm Present and apply the method algorithms in practical operation management at Electricity

Chapter 5: Using microsoft excel software to build a phase-balanced spreadsheet based on a new algorithm Use the functions and macros on the software to build user interfaces

Chapter 6: Conclusion

Make conclusions and directions for the development of the thesis

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