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针对当前采用馈线拓扑结构的微电网系统存在的协同性差、缺少动态配置支持等问题,提出一种基于DPWS中间件技术的智能微电网监控系统实现方案。利用DPWS即插即用机制,解决设备进入系统后自动发现、自动组网等问题,能提高微电网系统自适应能力。通过DPWS事件订阅方式,对目标设备状态实行动态监控,保证微电网系统安全平稳运行。运用DPWS安全机制对通信信息进行加密,能够保证微电网系统的通信安全。该方案详细介绍了智能微电网系统各部分的功能和实现方式,并通过实验证明该方案的有效性和可行性。
Aiming at the problems such as poor coordination and lack of dynamic configuration support for the current microgrid system with feeder topology, this paper proposes a scheme of intelligent microgrid monitoring and control system based on DPWS middleware technology. The use of DPWS plug and play mechanism to solve the device automatically discovered after entering the system, automatic networking and other issues, can improve the micro-grid system adaptive ability. Through the DPWS event subscription method, dynamic monitoring of the status of the target device to ensure the safe and stable operation of the microgrid system. Use DPWS security mechanism to encrypt the communication information to ensure the communication security of the microgrid system. The program details the functions and implementation of each part of the smart micro-grid system and proves the effectiveness and feasibility of the program through experiments.