| 数控压差阀、数控平衡阀的研制 |
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| 引用本文： | 王军,赵海,张积秋,邢建魁,高学波. 数控压差阀、数控平衡阀的研制[J]. 大电机技术, 2006, 0(3): 60-64 |
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| 作者姓名： | 王军 赵海 张积秋 邢建魁 高学波 |
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| 作者单位： | 1. 河南焦作电厂,河南,焦作,454001
2. 哈尔滨哈控实业有限公司,黑龙江,哈尔滨,150090 |
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| 摘 要： | 针对目前氢冷汽轮发电机双流环式密封油系统中普遍采用的机械液压式压差阀、平衡阀存在的不足之处进行了分析,并提出了具体的解决方案。同时详细介绍了数控压差阀、数控平衡阀的工作原理、系统控制及试验结果,论证了其广阔的应用前景。
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| 关 键 词： | 密封油系统 压差阀 平衡阀 DCS |
| 文章编号： | 1000-3983(2006)03-0060-05 |
| 收稿时间： | 2005-06-29 |
| 修稿时间： | 2005-06-29 |
Development of Digital-control D-P and P-E Regulators |
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| WANG Jun,ZHAO Hai,ZHANG Ji-qiu,XING Jian-kui,GAO Xue-bo. Development of Digital-control D-P and P-E Regulators[J]. Large Electric Machine and Hydraulic Turbine, 2006, 0(3): 60-64 |
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| Authors: | WANG Jun ZHAO Hai ZHANG Ji-qiu XING Jian-kui GAO Xue-bo |
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| Affiliation: | 1.Jiaozuo Power Plant, Jiaozuo 454001, China; 2. Harbin Hakong Industrial Co. Ltd., Harbin 150090, China |
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| Abstract: | Traditional differential-pressure regulator and pressure-equalizer regulator are mechanically driven in sealing oil system of hydrogen-cooled turbine generators.The problems are analyzed and solutions are proposed.A new type of digital-control regulator possessing more advantages is introduced.The principle,system control,test results and the application prospect of the new regulators are presented. |
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| Keywords: | sealing oil system differential-pressure regulator pressure-equalizer regulator DCS |
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