Research Of New Distribution Protection Program Based On Mas

Large-scale grid joint demands distribution protection and stability control at a higher level. Many blackouts analyzed by overseas shows that the traditional protection will be easy to malfunction for the system disturbance caused by abnormal operating conditions. The current structure of power protection configuration object has been formed to protect the action strategy based on local information, in simple fault conditions, the system provides the correct action decision-making. But for the complex fault accident and resulting expansion of the process, the traditional action decision may be in disadvantage for their crisis systems. Therefore, in the development process of the accident, the whole network of protective equipment should enter quickly into the protection decision-making of information based on the whole network. In this paper, based on multi-Agent technology, designed a new type of distribution network protection schemes, particularly design each module of the program, it develops Agent's applications in power system protection, also has made some part results.This paper introduces the research background and significance of a new distribution protection, and Agent technology applying in Power Protection. Then introduced the main contents of Agent technology, including the definition and characteristics of Agent, Agent and each one described the structure of multi-Agent technology.Based on Multi-Agent technology Design a new type of network protection schemes, the main content of this article discusses reasoning and running of the agent community (MASC). According to MASC's prior knowledge, demonstrates the operation of the program of three states: steady state; fault isolation state; and restoration action strategy. Finally design the communication mechanism between the MASCs.Design internal communication model of exper Agent of the MASC. According to the specific network environment design Agent's internal structure, introduced the concept of roles and commitments. High-level communication model was designed according to communication protocol, communication model was described by formative.Introduce a Agent development platform JADE, and combination of the actual select the appropriate development MASC of the method-Gaia. And describes some of the MASC protection algorithm. And carried out in the JADE programming in a specific modeling, and design expert Agent in the state of the work, experts AgentGroup technical realization and implementation interceptor system.