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| 基于电力调度数据网双平面的主站控制多机多链路采集方案 | |
| 引用本文： | 叶飞,金鑫,朴林,肖小刚.基于电力调度数据网双平面的主站控制多机多链路采集方案[J].电力系统自动化,2015,39(8):155-158. |
| 作者姓名： | 叶飞 金鑫 朴林 肖小刚 |
| 作者单位： | 1. 南瑞集团公司 国网电力科学研究院 北京,北京市,100192 2. 国家电力调度控制中心,北京市,100031 3. 国家电网华中电力调控分中心,湖北省武汉市,430077 |
| 摘 要： | 为提升电网调度自动化系统数据采集的稳定性,结合国家电网公司调度数据网双平面(SGDnet)建设模式,遵循智能电网调度技术支持系统数据采集与交换标准,提出基于电网调度数据网双平面的主站控制中心系统多机多链路的采集方法。该方法采用了多通道负载均衡、多级并列运行、多链路热备冗余、多源数据处理等技术,提高了数据采集的稳定性和可靠性,同时结合主站控制中心系统节点管理等技术解决了因单点故障导致数据不刷新等问题,保障了调度生产需要。通过此方法所研究的数据采集系统已在多个调度中心投入现场运行。 |
| 关 键 词： | 智能电网 数据采集与交换 电力调度数据网 双平面 采集通道 链路管理 并列运行 |
| 收稿时间： | 4/4/2014 12:00:00 AM |
| 修稿时间： | 2015/3/14 0:00:00 |
A Scheme for Multi-machine and Multi-link Acquisition of Control Center Based on Electric Power Dispatching Data Network Dual Plane |
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| YE Fei,JIN Xin,PIAO Lin and XIAO Xiaogang.A Scheme for Multi-machine and Multi-link Acquisition of Control Center Based on Electric Power Dispatching Data Network Dual Plane[J].Automation of Electric Power Systems,2015,39(8):155-158. | |
| Authors: | YE Fei JIN Xin PIAO Lin and XIAO Xiaogang |
| Affiliation: | NARI Group Corporation (State Grid Electric Power Research Institute) (Beijing), Beijing 100192, China,NARI Group Corporation (State Grid Electric Power Research Institute) (Beijing), Beijing 100192, China,National Electric Power Dispatching and Control Center, Beijing 100031, China and Central China Electric Power Dispatching and Control Sub-Center of State Grid, Wuhan 430077, China |
| Abstract: | To enhance the stability of the data acquisition system of power grid dispatching system, a method of data acquisition with multi-machine and multi-link as the main control center is proposed based on the dispatching data network dual plane technology of State Grid Corporation and following the technology standard for data acquisition and exchange for smart grid technical support systems. The method uses the multi-line in load balancing, multi-machine in parallel running, multi-link in hot standby and multi-link data processing technology to improve the stability and reliability of data acquisition, solve the accuracy problem of the data caused by a single node failure to meet the needs of grid dispatching operation and control. The data acquisition system based on this method is in operation in several control centers. |
| Keywords: | smart grid data acquisition and exchange state grid data network dual network plane data acquisition channel link management parallel running |
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