| 高压变频装置在发电厂凝结水泵上的应用 |
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| 引用本文： | 张华. 高压变频装置在发电厂凝结水泵上的应用[J]. 电气技术, 2012, 11(11): 84-85,93. DOI: 10.3969/j.issn.1673-3800.2012.11.039 |
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| 作者姓名： | 张华 |
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| 作者单位： | 淮南新庄孜电厂,安徽淮南,230001 |
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| 摘 要： | 提出了在凝结水泵采用变频调速装置的必要性。本文结合发电厂凝结水泵改造实例,介绍了变频器的主要技术指标、系统配置、运行方式的切换及控制逻辑,并分析了改造后的效果。
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| 关 键 词： | 火力发电厂 凝结水泵 变频控制 调速 节能 |
Application of High-voltage Variable-frequency Unit to Power Plant, s Condensate Pumps |
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| Zhang Hua. Application of High-voltage Variable-frequency Unit to Power Plant, s Condensate Pumps[J]. Electrical Engineering, 2012, 11(11): 84-85,93. DOI: 10.3969/j.issn.1673-3800.2012.11.039 |
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| Authors: | Zhang Hua |
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| Affiliation: | Zhang Hua(Huainan Xinzhuangzi Power Plant, Huainan, Anhui 232001) |
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| Abstract: | The necessity of applying variable-frequency speed-regulating unit to condensate pump is analyzed. Based on actual retrofit examples of condensate pump, an introduction is bing presented to the main technical parameters, system configuration, switchover of operation mode as well as the control logic of the frequency converter, analyses the effect after the modification in the dissertation. |
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| Keywords: | fossil fuel-fired power plant condensate pump variable-frequency control speed-regulating energy saving |
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