信息物理电力系统耦合网络动态的分解协调仿真方法研究

项目名称： 信息物理电力系统耦合网络动态的分解协调仿真方法研究

项目编号： No.51277104

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 电工技术

项目作者： 陈颖

作者单位： 清华大学

项目金额： 82万元

中文摘要： 信息物理电力系统（Cyber Physical Power System，CPPS）是由电力系统和通信信息系统构成的耦合网络，它是电力系统在未来的演化形态。为了消除连锁故障风险，从整体上对CPPS的稳定性、安全性和可靠性进行评估，亟需发展可模拟CPPS中耦合网络动态过程仿真分析方法和工具。本项目将以实现大规模CPPS耦合网络动态的准确数字仿真为目标，从系统建模、算法设计和平台实现等三个方面展开研究工作，研究结构和动态特性保留的CPPS仿真建模及其简化方法，设计高性能的CPPS确定和随机动态过程分解协调仿真算法，构建CPPS快速动态仿真平台原型系统，进而以较大规模CPPS算例测试和验证所提理论和方法的有效性和正确性。

中文关键词： 信息物理系统；耦合网络；数字仿真；离散事件系统；分解协调计算

英文摘要： In the future, the power system will evolute to the cyber physical power system, CPPS, which is composed by the power network, communication network and advanced information systems. To prevent the cascading failures of the CPPS, the stability, security and reliability of the whole system should be analysised thoroughly, which highly depends on the detailed simulation of the coupled network dynamics caused by disturbances in power system and random events in the information system. Therefore, it is nessasary to study and develop the dynamic simulation methods and tools for the large scale CPPS. To achieve this objective, systematic research works will be carried out in this project, such as building up the hybrid simulation models of the CPPS and simplifing them reasonably, designing the high performance simulation algorithm of the determined and stochastic dynmics of the CPPS based on the decomposition and coordination strategy, constructing the prototype of the fast dynamic simulation platform for the large scale CPPS，verifying the proposed modeling method and simulation algorithm with concrete test results from simulations of the real CPPS.

英文关键词： Cyber-physical system；Coupled networks；Digital simulation；Discrete event system；Decomposition and coordination