基于DPWS的智能微电网监控系统的研究

RESEARCH OF MONITORING SYSTEM OF SMART MICRO-GRID BASED ON DPWS

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 poor synergy of feeder topology, the lack of dynamic configuration support and other issues existed in micro-grid system, a novel monitoring system of smart micro-grid was put forward based on the device profile for web service （DPWS）. According to the plug and play mechanism of DPWS, the self-discovering/networking for the target device was realized to improve the adaptive performance of micro-grid system. By the DPWS event subscribing method, the device dynamical monitoring was reached to guarantee the safe and stable system running. Using the encryption mechanism of DPWS, the communication robustness would be improved. The proposed scheme introduced in detail the functions of the parts of the intelligent micro-grid system, and the corresponding experiments were finished to check the effectiveness of the system.