Multi-agent based protection system for distribution system with DG

TL;DR

This paper proposes a multi-agent based protection system for distribution networks with distributed generation, detailing its layered structure, communication protocols, and evaluation methods to enhance system reliability and efficiency.

Contribution

It introduces a novel multi-layered agent architecture and communication strategies specifically designed for protection in distribution systems with distributed generation.

Findings

Layered agent architecture improves protection response.

Communication protocols enhance transmission efficiency.

System evaluations demonstrate effectiveness in real scenarios.

Abstract

This paper introduces the basic structure of multi-agent based protection system for distribution system with DGs. The entire system consists of intelligent agents and communication system. Intelligent agents can be divided into three layers, the bottom layer, the middle layer and the upper layer. The design of the agent in different layer is analyzed in detail. Communication system is the bridge of multi-agent system (MAS). The transmission mode, selective communication and other principles are discussed to improve the transmission efficiency. Finally, some evaluations are proposed, which provides the design of MAS with reference.