| 基于Internet/Intranet的电力系统负荷预估系统 |
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| 引用本文： | 张秀英,张传民.基于Internet/Intranet的电力系统负荷预估系统[J].科技导报(北京),2007,25(17):52-54. |
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| 作者姓名： | 张秀英 张传民 |
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| 作者单位： | 济宁华润燃气有限公司，济宁华润燃气有限公司，昆士兰科技大学系统工程学院 山东济宁272137，山东济宁272137，布里斯班4001，昆士兰省，澳大利亚 |
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| 基金项目： | 感谢澳大利亚昆士兰科技大学,澳大利亚NEMMC0,TRANSGRID,Powerlink,ElectraNet SA和VENC0RP电力公司的大力支持. |
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| 摘 要： | 介绍了基于GPS全球定位系统和Internet/Intranet实现的机动负荷测量系统,包括硬件的开发和系统结构。该测量系统已经应用于澳大利亚电力系统,并成功地提取出了系统的震荡信息。分析结果表明,监测系统能够成功地记录电力系统的功角变化,进而进行事后故障分析,并可以实时监视系统的震荡情况。
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| 关 键 词： | 模态 电力系统震荡 电压功角 |
| 文章编号： | 1000-7857（2007）17-0052-03 |
| 修稿时间： | 2007-07-10 |
Internet/Intranet-Based Load Estimation Measurement System |
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| ZHANG Chuanli,LEDWICH Gerard,ZHANG Xiuying,ZHANG Chuanmin,ZHANG Chuanli,LEDWICH Gerard.Internet/Intranet-Based Load Estimation Measurement System[J].Science & Technology Review,2007,25(17):52-54. |
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| Authors: | ZHANG Chuanli LEDWICH Gerard ZHANG Xiuying ZHANG Chuanmin ZHANG Chuanli LEDWICH Gerard |
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| Institution: | 1. Jining Huarun Resources Gas Co, Ltd., Jining 272137, Shandong Province, China; 2. School of Systems Engineering, Queensland University of Technology, Brisbane 4001, QLD, Australia |
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| Abstract: | In this paper,GPS-based mobile measurement system is introduced including the hardware and the architecture of the system based on Internet/Intranet. The measurement system has bee applied in Australian Network and successfully extracted the oscillatory frequency and damming values of the power system. Results from the analysis show that the angle measurement system is able to be used to record the variation of phase angle of the power system thus to carry out the post-event analysis of the incident of the power system successfully and extracting oscillation of the system in real-time. |
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| Keywords: | mode power system oscillation voltage angle |
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