| 国电黄金埠电厂多煤种掺烧控制优化 |
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| 引用本文： | 张伟.国电黄金埠电厂多煤种掺烧控制优化[J].江西电力,2011,35(1):51-54. |
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| 作者姓名： | 张伟 |
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| 作者单位： | 国电黄金埠发电有限公司,江西,余干,335101 |
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| 摘 要： | 国电黄金埠电厂由于煤的来源比较复杂,在多煤种混烧中煤质变化较大使得进入锅炉的煤的热值变化较大,这严重影响了机组的安全运行,为此该电厂对其燃烧系统进行了优化改造,增加了一套燃煤热值在线监测装置,通过通讯系统把煤质的分析信号连接到DCS系统中,给运行人员调整作为参考.另外还与北京国电智深控制技术有限公司联合对该电厂的燃煤控...
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| 关 键 词： | 热值 分散控制系统 增量式状态观测器 超临界 直流炉 |
Control Optimization of Multi-coal Blending Burning in Huangjinbu Power Generation Plant |
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| ZHANG Wei.Control Optimization of Multi-coal Blending Burning in Huangjinbu Power Generation Plant[J].Jiangxi Electric Power,2011,35(1):51-54. |
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| Authors: | ZHANG Wei |
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| Affiliation: | ZHANG Wei(Guodian Huangjinbu Power Generation Co.Ltd.,Yugan,Jiangxi 335101,China) |
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| Abstract: | The coal source is complex in Huangjinbu Power Plant.The low heat value of coal changed greatly and it had effected on unit operation.So the the burning system is optimized and improved and a set of online detective device of coal heat value was added.The signal of coal analysis result is connected to DCS by communication system.The optimization of the burning coal control scheme was executed by the power plant and Beijing Guodian Zhishen Control Technology Co.,Ltd.A perfect on-line soft measure system of c... |
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| Keywords: | coal heat value distributed control system increment State-observer supercritical once-through boiler |
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