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首页> 外文期刊>Russian electrical engineering >Application of a System with Distributed Architecture for Information Acquisition and Processing in Tasks of Active—Adaptive Voltage Control in Distribution Electric Grids
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Application of a System with Distributed Architecture for Information Acquisition and Processing in Tasks of Active—Adaptive Voltage Control in Distribution Electric Grids

机译：分布式架构的信息采集与处理系统在配电网主动自适应电压控制任务中的应用

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摘要

An active—adaptive control system for power grids with distributed architecture of data acquisition and processing is considered. The advantages of the proposed control principle are compared with commonly used methods. A domestic apparatus—a programmable recording bay controller (PRBC)—is described. This hardware was designed to measure the basic electrical parameters and create distributed systems for data acquisition and processing. The procedure is considered of supervisory control and data acquisition (SCADA) by the SONATA system based on a multicore distributed architecture having high reliability and supporting a rigid real-time mode. A full-function full-scale model of active—adaptive voltage control system (AAVC) was set up using proposed software and hardware. The AAVC makes it possible to use the results of calculating—measuring procedures to select a corresponding on-load tap-changer (OLTC) on the actual voltage levels in the nodes of distribution grid. This approach to centralized voltage control in distribution grids makes it possible to ensure the required level of voltage in the greatest possible number of power consumers owing to prediction of voltage change. The effect of emergencies (random failure of control equipment) during the operation of an active—adaptive voltage control system is analyzed. A qualitative evaluation of the effect of faults on regulation quality and choice of OLTC connection is carried out. It is shown that, for undisturbed operation of an active—adaptive voltage control system, additional diagnostic tools, backup, and data loss compensation are needed.
机译：考虑了具有数据采集和处理的分布式架构的电网主动-自适应控制系统。所提出的控制原理的优点与常用方法进行了比较。描述了一种家用设备-可编程记录托架控制器（PRBC）。该硬件旨在测量基本的电气参数，并创建用于数据采集和处理的分布式系统。 SONATA系统基于具有高可靠性并支持严格实时模式的多核分布式体系结构，考虑了该过程的监督控制和数据采集（SCADA）。使用提出的软件和硬件，建立了有源-自适应电压控制系统（AAVC）的全功能全尺寸模型。通过AAVC，可以使用计算结果-测量程序来根据配电网节点中的实际电压水平选择相应的有载分接开关（OLTC）。由于预测了电压变化，这种在配电网中进行集中电压控制的方法可以确保在尽可能多的用电设备中确保所需的电压水平。分析了有源-自适应电压控制系统运行期间紧急情况（控制设备随机故障）的影响。对故障对调节质量和OLTC连接选择的影响进行了定性评估。结果表明，为使​​有源-自适应电压控制系统不受干扰地运行，需要附加的诊断工具，备份和数据丢失补偿。

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  • 来源
    《Russian electrical engineering》 |2016年第8期|446-451|共6页
  • 作者

    S. V. Aleshin; A. S. Vanin* R. R. Nasyrov; D. O. Novikov; V. N. TuPskii;

  • 作者单位

    Technical Automation Department, Federal State Unitary Enterprise Experimental Factory of Scientific Engineering and Special Design (EZAN) of the Russian Academy of Sciences, pr. Akademika Semenova 9, Chernogolovka, Moscow oblast, 142432 Russia,Department of Power Electrical Systems, National Research University MPEI, ul. Krasnokazarmennaya 17, Moscow, 111250 Russia;

    Department of Power Electrical Systems, National Research University MPEI, ul. Krasnokazarmennaya 17, Moscow, 111250 Russia;

    Promising Projects Department, Federal State Unitary Enterprise Experimental Factory of Scientific Engineering and Special Design (EZAN) of the Russian Academy of Sciences, pr. Akademika Semenova 9, Chernogolovka, Moscow oblast, 142432 Russia;

    Department of Power Electrical Systems, National Research University MPEI, ul. Krasnokazarmennaya 17, Moscow, 111250 Russia;

  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    distributed power grids; active—adaptive voltage control; load management; failure analysis;

    机译：分布式电网;主动-自适应电压控制;负载管理;故障分析;

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