【摘要】 介绍了变频器在冷却塔风机系统改造中的应用。经过改造,克服了风机起动电流大的弱点,保证了电气设备安全可靠运行,而且能随温度变化调节风机转速,节约了电能。更多还原

【Abstract】 The application of inverter in cooling tower fan system modification was introduced.After modification,the fan large strating current weakness was overcomed,the electrical installations safety smooth running was guaranteed,the fan rotation speed can be adjusted with the temperature,the electric energy was saved.更多还原