| 摘要: |
| 分析风机变频调速的节能原理。通过低温冷库蒸发器风机在不同工作库温下的变频试验研究，表明风机采用变频调速控制运行后，不仅功耗降低，系统的有效制冷量明显增加，且库温越低增益越大，对于提高经济效益和节约能源有重要意义。 |
| 关键词: 动力机械工程 低温冷库 变频调速 蒸发器 节能 低温冷库 冷风机 变频调速 节能研究 Cold Storage Low Temperature Evaporator Technology Frequency Conversion 意义 节约能源 经济效益 低增益 制冷量 系统 功耗 控制运行 试验 库温 工作 |
| DOI： |
| 投稿时间：2007-05-28
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| 基金项目:上海市重点学科建设项目 |
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| Research on Frequency Conversion Energy-saving Technology for Evaporator in Low Temperature Cold Storage |
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| Abstract: |
| The principle of energy-saving with frequency conversion speed control was described and analyzed. The experiment on frequency conversion speed control for an evaporator in low temperature cold storage was conducted. The results show that by using the frequency conversion speed control, the power consumption decreases and the effective refrigerating capacity increases obviously, particularly at lower temperatures. |
| Key words: Power machinery engineering Cold storage Frequency conversion speed adjustment Evaporator Energy-saving |
