【摘要】 文章结合各地电力部门对电能计量及信息化的要求,介绍了开放式电能计量信息自动化系统,阐明系统的网络结构,分析了系统中应用的多种通讯模式、混合网络模式和上层系统功能。更多还原

【Abstract】 To meet requirements of information-based power energy measurement, the paper introduces an Open Automation Information System of Power Energy Measurement, illustrates the system network structure and analyses the application of various communication mode, hybrid network model and system function.更多还原