Abstract

This paper proposes a kind of optimization software for substation operation mode, which can not only read data on-line from EMS, but also calculate total loss of substations in parallel operation, split operation or individual operation mode. It can also select the most optimized way and feed the conclusion back to EMS to make substations operate in the most optimized way. The software is suitable for optimization of substation in rural power grid.

Highlights

  • The rural power grid is one of the important parts of electric power system

  • This paper proposes a kind of optimization software for substation operation mode, which can read data on-line from Energy Management System (EMS), and calculate total loss of substations in parallel operation, split operation or individual operation mode

  • The emphasis of rural power grid optimization should be laid on substation operation mode

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Summary

Introduction

The rural power grid is one of the important parts of electric power system. It generally has the character of small-scale, even non-network [1]. The emphasis of rural power grid optimization should be laid on substation operation mode. When substations operate in the most optimized way, they can obtain obvious economic benefit. The present Energy Management System (EMS) has not the function which can optimize the operation mode of substations. We design a kind of optimization software for substation operation mode on the basis of EMS. EMS will regulate the operation mode of substation correspondingly to make it operate in the most optimized way. The software has realized obvious economic benefit

Design of Software
Algorithm
Q1 Q2 SN2 1
Q1 Q2
Example
Findings
Conclusions
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