Frequency Conversion Control System of Local Fan of Ventilator
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摘要: 介绍了井下通风局扇的变频控制系统。该系统以变化的瓦斯浓度为参量 ,根据模糊控制规律 ,调整井下通风机的转速 ,可高效、安全地实现瓦斯的自动排放 ,节能效果明显。Abstract: Frequency conversion control system of local fan of ventilator was introduced in this paper. According to parameter of gas consistency and control rule of fuzzy control, the system can adjust the rotate speed of ventilator, and realize the gas clean up efficiently and safely. Its result of energy saving is obvious.
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Key words:
- ventilator /
- local fan /
- gas discharging /
- frequency convertor /
- control
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