| 引用本文: | 汤毅,程乐峰,李正佳,余 涛,莫 芸.基于智能台区的配电网经济运行及优化高级分析系统设计[J].电力系统保护与控制,2016,44(15):150-158.[点击复制] |
| TANG Yi,CHENG Lefeng,LI Zhengjia,YU Tao,MO Yun.Design of economic operation and optimization analysis system based on intelligent area power network[J].Power System Protection and Control,2016,44(15):150-158[点击复制] |
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| 摘要: |
| 针对10 kV配电台区普遍存在的自动化程度低、运行状况无法远程监测等问题，设计了智能台区的配电网经济运行及优化高级分析系统，包括智能配电台区、IDTT配电终端、通信网络和主站建设。在智能配电台区建设方面，通过对原有配电台区的升级改造，实现对配电台区的基本监测和分析功能，并进一步设计了基于ZJP-II型配电终端的新型智能低压配电台区。重点阐述了IDTT智能配变终端的设计原理和主站的建设方案，总结了所设计系统具备的功能。该系统通过对台区的运行状况进行实时监控，对台区的负载率、可靠率、平衡率、负荷增长趋势等进行分析，对台区发生的故障做出及时的反应，从而实现对配电台区的智能化和精细化管理，为运行管理单位进行配电台区升级改造提供了借鉴。 |
| 关键词: 配电台区 智能化 配电终端 测控技术 主站 |
| DOI：10.7667/PSPC151442 |
| 投稿时间：2015-08-16修订日期：2015-10-10 |
| 基金项目:中国南方电网科技项目资助(K-GZM2014-140) |
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| Design of economic operation and optimization analysis system based on intelligent area power network |
| TANG Yi,CHENG Lefeng,LI Zhengjia,YU Tao,MO Yun |
(Panyu Power Supply Bureau of Guangzhou Power Supply Bureau Co., Ltd., Guangzhou 510000, China
;Suzhou Huatian Power Technology Co., Ltd., Suzhou 215000, China) |
| Abstract: |
| Aimed at problems such as low level of automation and failed remote monitoring operation status generally existed in 10 kV distribution network, an intelligent modification and construction scheme for distribution network is proposed and an advanced analysis system for economic operation and optimization of distribution network based on smart distribution area is developed, which mainly include smart distribution area, IDTT type of distribution terminal, communication network and main station construction. In respect of construction of smart distribution area, an upgrading and reconstruction scheme of original distribution area is given to realize basic monitoring and analysis function for it, and then further a new type of smart low voltage distribution area based on ZJP-II type of distribution terminal is designed. The design principle of IDTT smart distribution terminal and construction scheme of main station is elaborated, and the function of the proposed system is summarized. The system is designed for monitoring the operation of distribution area in real-time, and analyzing the load rate, reliability rate, balance rate and load growth trend of distribution area, then a timely response can be obtained to the faults of the station area, thus can realize comprehensive management and control of distribution area, and further realize its intelligent, refined and scientific management, which provides a reference for the operation and management unit to upgrade and transform the distribution area. |
| Key words: distribution area intelligence distribution terminal measurement and control technology main station |
