| 变电站自动化系统的数字化趋势 |
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| 引用本文： | 杨晓静,奚后玮,吴在军.变电站自动化系统的数字化趋势[J].江苏电机工程,2006,25(3):48-50. |
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| 作者姓名： | 杨晓静 奚后玮 吴在军 |
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| 作者单位： | 1. 东南大学电气工程系,江苏,南京,210096
2. 国电南瑞科技股份有限公司,江苏,南京,210003 |
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| 摘 要： | 在充分调研的基础上,论述了目前变电站自动化系统的应用现状,指出其主要结构形式为分布集中式和分散与集中相结合2种类型;现有自动化系统有其自身的不足之处,已逐渐不能适应电力系统的需要,以变电站自动化系统的整体数字化、信息化为目的,提出其发展的前景是数字化变电站;分析了数字化变电站自动化系统的特征、逻辑结构、建设效果以及建设中需要考虑的新问题。
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| 关 键 词： | 变电站自动化系统 分布 分散 数字化变电站 IEC61850 |
| 文章编号： | 1009-0665（2006）03-0048-03 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-262006-02-07 |
Digitized Trend of Substation Automation System |
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| YANG Xiao-jing,XI Hou-wei,WU Zai-jun.Digitized Trend of Substation Automation System[J].Jiangsu Electrical Engineering,2006,25(3):48-50. |
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| Authors: | YANG Xiao-jing XI Hou-wei WU Zai-jun |
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| Affiliation: | Southeast University, Nanjing 210096, China; 2.NARI Technology Development Co., Ltd., Nanjing 210003, China |
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| Abstract: | Based on fully survey,this paper describes the present status of substation automation systems and points out two main structures,the distributed-centralized structure and the decentralized-centralized structure.The existing automation system has its own deficiency and can't meet the needs of the power system gradually.Aiming at the integral numeralization and information,the perspective of substation automation systems is digital substation.The characters,logical structures,construction effects and problems needed consideration in construction of digitized substation automation systems are discussed. |
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| Keywords: | substation automation system distribution decentralization digitized substation IEC 61850 |
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