混合动力挖掘机势能回收系统参数优化与试验
刘昌盛
1
2
, 何清华
1
2
, 张大庆
2
, 李铁辉
2
, 龚俊
1
2
, 赵喻明
1
2
Parameter optimization and experiment of potential energy recovery system of hybrid excavator
LIU Chang-sheng
1
2
, HE Qing-hua
1
2
, ZHANG Da-qing
2
, LI Tie-hui
2
, GONG Jun
1
2
, ZHAO Yu-ming
1
2
图13 动臂下放时压力变化曲线
Fig.13 The pressure curve when the boom is down