| 汽轮机组一次调频性能试验分析 |
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| 引用本文： | 张宝,吴明伟,金玄玄. 汽轮机组一次调频性能试验分析[J]. 发电设备, 2007, 21(6): 440-444 |
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| 作者姓名： | 张宝 吴明伟 金玄玄 |
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| 作者单位： | 浙江省电力试验研究院,浙江,杭州,310014;长兴发电有限责任公司,浙江,湖州,313000;嘉兴发电有限责任公司,浙江,嘉兴,314201 |
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| 摘 要： | 对多台火电机组进行了一次调频试验,介绍了试验过程和主要试验结果;分析了部分汽轮机组在试验中的异常表现和采取的处理方法;定量地分析了主蒸汽压力对汽轮机组一次调频能力的影响,并将影响机组一次调频能力的因素划分为可控因素和不可控因素2类,明确了提高机组一次调频能力的途径。
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| 关 键 词： | 能源与动力工程 汽轮机组 一次调频 主蒸汽压力 调频能力 |
| 文章编号： | 1671-086X（2007）06-0440-05 |
| 修稿时间： | 2007-04-20 |
Steam Turbine's Primary Grid Frequency Modulation Properties |
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| ZHANG Bao,WU Ming-wei,JIN Xuan-xuan. Steam Turbine's Primary Grid Frequency Modulation Properties[J]. Power Equipment, 2007, 21(6): 440-444 |
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| Authors: | ZHANG Bao WU Ming-wei JIN Xuan-xuan |
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| Abstract: | Primary grid frequency modulation tests have been conducted on a number of fossil fired power generating sets.Test procedures and main test results are described,abnormal behaviors exhibited during testing by some of the steam turbines are analyzed and counter measures taken explained.Moreover,the effect of fresh steam pressure on steam turbine's primary grid frequency modulation capability is being quantitatively analyzed;factors influencing a set's primary grid frequency modulation capability are classified into controllable and non-controllable factors.Ways of increasing a generating set's primary grid frequency modulation capability are suggested. |
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| Keywords: | energy and power engineering steam turbine set primary grid frequency modulation fresh steam pressure frequency modulation capability |
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