发明名称 |
APPARATUS FOR CONTROLLING DIRECT CURRENT TERMINAL VOLTAGE OF CONSTRUCTION MACHINERY EQUIPPED WITH MOTOR, AND METHOD FOR SAME |
摘要 |
An exemplary embodiment suggested in the present specification provides an apparatus and a method of controlling a voltage of a direct current terminal of construction machinery equipped with a motor, which are capable of improving energy efficiency of a power conversion apparatus, such as an inverter and a converter by changing a voltage of the direct current terminal to an optimum voltage size in consideration of operation conditions of a swing motor, an engine auxiliary motor, and an energy storage apparatus. |
申请公布号 |
EP2949821(A4) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20140743817 |
申请日期 |
2014.01.23 |
申请人 |
DOOSAN INFRACORE CO., LTD. |
发明人 |
JUNG, EUN SOO |
分类号 |
E02F9/22;B60R16/033;E02F9/12;E02F9/20;F02D29/04;F02D29/06 |
主分类号 |
E02F9/22 |
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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