变频发电机型号 KL3000i
品牌 KINGLION
额定功率 3.0KW
功率 3.2KW
额定频率 50Hz
额定电压 220V
直流输出 12V 8.3A
总谐波失真 0.03
负荷功率因素 1
频率稳定度 0.1Hz
电压稳定度 4V
发动机类型Engine type 风冷,四冲程,OHV,单缸
机油容积 0.65L
排量Displacement 171cc
缸径Bore*Stroke 70*45mm
转速Speed rpm
点火系统 C.D.I
机油SF或更高等级 SAE 5W-30,5W-40(CC级以上）
启动方式 手拉启动/电启动
油箱容积 13L
耗油量 395g/kw*h
70%满负荷运行时间 12H
噪音分贝Noise(7m) 60db
外形尺寸Dimensions 600*340*440mm
重量Net weight 50kg
最后，通过求解得到了系统双重共振和三重共振的频响特性曲线，并得到
电机变频启动时定转子耦合系统的瞬态启动曲线，对双重共振进行了数值上的
验证，得到了有效的结果。同时，分析了不同阻尼和电磁参数对三重共振频响
曲线特征的影响。
As driving device, the application of motor has been arising widely. And with
the developing economy, the motor becomes large or ultra-large, the internal structure
complicated constantly. The problem of vibration and noise is more and more
prominent. The principle of motor must be lucubrated. Therefore this thesis makes
researches on the stator and rotor coupling rigid model when the generator starts up in
frequency conversion. The results can provide theoretical reference to the design of
generator. The main woke can be outlined as follow
