发明名称 |
POWER CONVERTER AND CONTROL METHOD FOR A POWER CONVERTER |
摘要 |
A control method for a power converter capable of reducing overall volume of a system and energy loss by using a plurality of power sources and distributing loads to them without a DCDC converter and a combination of a fuel cell and a battery. The power converter has DC power sources, and poles formed by connecting various poles of the DC sources. Voltage is applied to a load by switching between poles. The method includes determining conductivity for a switch between poles of said first DC power source when a voltage command is lower than the electric potential output by said second DC power source; determining conductivity for a switch between the poles of said second DC source when the voltage command is higher than the electric potential output by said second DC source; and switching the pole to be connected to said load in accordance with the determinations. |
申请公布号 |
WO2006061679(A3) |
申请公布日期 |
2006.08.17 |
申请号 |
WO2005IB03127 |
申请日期 |
2005.10.20 |
申请人 |
NISSAN MOTOR CO., LTD.;YOSHIMOTO, KANTARO;KITAJIMA, YASUHIKO |
发明人 |
YOSHIMOTO, KANTARO;KITAJIMA, YASUHIKO |
分类号 |
H02M7/48;H02M7/5387;H02P29/00 |
主分类号 |
H02M7/48 |
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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