提出了一种基于C/S架构的分布式电源监控系统，将系统分解为设备及数据采集层、现场数据管理层、用户层和服务层，对系统架构进行了详细的设计。系统服务层采用Apache+PHP+MYSQL组合的服务器架构，用户层采用安卓应用程序（Android application）的形式，本文着重对两者的关键技术和具体实现进行了详细阐述。实际应用结果表明，该系统能准确、高效地采集和查询分布式发电单元的遥测、遥信数据，能够准确、及时地对发电单元下达控制指令。
A supervisory controlling system for the distributed energy resources (DER) based on C/S was designed in this paper, which was composed of 4 layers as follows: device and data-acquisition layer, field data management layer, user layer, and service layer. The service layer was built with Apache+PHP+MYSQL technology, and the user layer was given by an Android application. Key technology and implementation details of these 2 layers were provided. An actual application showed that it could correctly and effectively get the running data of the DER and deliver the control instructions.
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