发明名称 |
HYBRID CONSTRUCTION MACHINE |
摘要 |
A hybrid-type construction machine includes: a motor generator system connected to an internal combustion engine and performing a motor generator operation; an electric power accumulation system connected to the motor generator system; a load drive system connected to the electric power accumulation system and being driven electrically; an abnormality detection part equipped to the motor generator system, the electric power accumulation system and the load drive system; and a main control part determining whether an abnormality has occurred based on a detection value of the abnormality detection part. When the abnormality determination part determines that an abnormality has occurred, the main control part stops a drive of a drive system in which the abnormality is detected in the load drive system. |
申请公布号 |
EP2353956(A1) |
申请公布日期 |
2011.08.10 |
申请号 |
EP20090824876 |
申请日期 |
2009.11.09 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD.;SUMITOMO (S.H.I.) CONSTRUCTION MACHINERY CO., LTD. |
发明人 |
WU, CHUNNAN;KANBAYASHI, HIDEAKI;TAKANASHI, KYOKO |
分类号 |
B60W10/26;B60K6/485;B60L3/00;B60L11/14;B60W10/08;B60W20/00;E02F9/20 |
主分类号 |
B60W10/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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