机构地区: 河南煤业化工集团
出 处: 《中州煤炭》 2010年第1期28-29,共2页
摘 要: 分析了交流变频在主要通风机工况调节中的可靠性,利用变频调速系统协调控制,选择合适的运行频率,通过高压变频器逆变输出,控制电动机转速等技术手段,按需调节主要通风机运行工况,实现了风量、风速的合理化配置。 Analysed the feasibility of AC Frequency in the main ventilator,and use variable frequency speed regulation system to realize assistant control, select the appropriate operating frequency, through inverter output of high-voltage inverter, control the motor speed and other technical means, to adjust the operating conditions of the main ventilator according to the need. All this has realized the rationalization and configuration of the wind and the wind speed.
领 域: [矿业工程]