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发明授权
CN101718809B 一种获得电能质量数据的系统及其方法 有权 转让

一种获得电能质量数据的系统及其方法
摘要：
本发明公开了一种获取电能质量的系统及其方法，系统包括电能质量监测系统，还包括通过网络和防火墙与其相连的输配电管理系统、客户机。方法包括：首先，将电能质量监测系统通过输配电管理系统提供的对外数据服务中的COM接口，建立电能质量监测系统与输配电管理系统之间的接口；然后，通过建立的接口获得输配电管理系统的电站和母线的信息；最后，通过电站和母线信息从输配电管理系统获取监测数据，并将数据导入数据库中。本发明能够在没有安装电能质量监测设备的线路上获取数据，从而降低成本，保证电能质量数据收集完整充分，满足电网电能质量监督管理的要求。
摘要（英）：

The invention discloses a system and a method for acquiring power quality. The system comprises a power quality monitoring system, and a power transmission and distribution management system and a client. The power transmission and distribution management system and the client are connected with the power quality monitoring system by a network and a firewall. The method comprises the steps of: firstly, establishing a connector between the power quality monitoring system and the power transmission and distribution management system through a COM connector of the external data service provided by the power transmission and distribution management system; secondly, acquiring the information of a power station and a bus of the power transmission and distribution management system through the established interface; and finally, acquiring monitoring data from the power transmission and distribution management system through the information of the power station and the bus, and importing thedata into a database. The system and the method have the advantages that: the data can be acquired in a circuit which is not provided with a power quality monitoring device to reduce cost, complete and sufficient power quality data is ensured to be collected, and the requirement of the power quality monitoring and management of an electric network is met.

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