| 自动准同期系统纳入DCS的应用研究 |
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| 引用本文： | 兀鹏越,高奎,陈少华,张文斌,何信林. 自动准同期系统纳入DCS的应用研究[J]. 热力发电, 2010, 39(1). DOI: 10.3969/j.issn.1002-3364.2010.01.076 |
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| 作者姓名： | 兀鹏越 高奎 陈少华 张文斌 何信林 |
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| 作者单位： | 西安热工研究院有限公司,陕西,西安,710032 |
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| 摘 要： | 介绍了华能海口电厂8号330 MW机组自动准同期系统纳入DCS构成内置式自动准同期系统的结构、控制逻辑、操作、试验以及应用情况。与传统的专用同期装置比较表明,DCS内置式自动同期系统具有外部电缆少、设备投资和安装工作量小等优点,但存在输出指令脉冲宽度不可调节及频率差和电压差设置包含负值的缺陷。
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| 关 键 词： | 发电厂 300 MW机组 电气控制系统 内置式 自动准同期 并网 |
STUDY ON APPLICATION OF AUTOMATIC QUASI-SYNCHRONOUS SYSTEM BEING BROUGHT INTO DCS |
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| WU Peng-yue,GAO Kui,CHEN Shao-hua,ZHANG Wen-bin,HE Xin-lin. STUDY ON APPLICATION OF AUTOMATIC QUASI-SYNCHRONOUS SYSTEM BEING BROUGHT INTO DCS[J]. Thermal Power Generation, 2010, 39(1). DOI: 10.3969/j.issn.1002-3364.2010.01.076 |
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| Authors: | WU Peng-yue GAO Kui CHEN Shao-hua ZHANG Wen-bin HE Xin-lin |
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| Affiliation: | WU Peng-yue,GAO Kui,CHEN Shao-hua,ZHANG Wen-bin,HE Xin-linXi'an Thermal Power Research Institute Co Ltd,Xi'an 710032,Shaanxi Province,PRC |
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| Abstract: | The structure,control logic,operation,test,and application situation of an inner-positioned automatic quasi-synchronous system used for 330 MW unit no.8 in Huaneng Haikou Power Plant,which is constructed by bringing the automatic quasi-synchronous system into DCS,have been presented.A comparison with the traditional single-purpose synchronous system shows that the inner-positioned synchronous system in DCS has advantages of few external cables,small investment for equipments,and little amount of installine ... |
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| Keywords: | DCS |
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