发明名称 |
BATTERY CHARGING DEVICE, 3-PHASE VOLTAGE GENERATION CIRCUIT, 3-PHASE VOLTAGE GENERATION METHOD, AND DELAY ANGLE CONTROL METHOD |
摘要 |
In the battery charging device of the present invention, a U, V, W phase voltage generating circuit detects a voltage signal of a U phase sub-coil of a three-phase alternating current generator, and generates a signal of a triangular wave that is in synchronization with the U phase. Moreover, a first triangular wave is generated in synchronization with a phase from 0° to 180° of the U phase rectangular wave, and a second triangular wave is generated in synchronization with a phase from 180° to 360° of the U phase. In addition, a V phase rectangular wave is generated in which the level is inverted at a voltage point of two thirds the peak voltage of the first triangular wave, and in which the level is inverted at a voltage point of two thirds the peak voltage of the second triangular wave, and a W phase rectangular wave is generated in which the level is inverted at a voltage point of one third the peak voltage of the first triangular wave, and in which the level is inverted at a voltage point of one third the peak voltage of the second triangular wave. |
申请公布号 |
EP2001099(B1) |
申请公布日期 |
2016.10.19 |
申请号 |
EP20070740351 |
申请日期 |
2007.03.29 |
申请人 |
SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.;HONDA MOTOR CO., LTD. |
发明人 |
SUZUKI, HIDENORI;ARAI, TATSUYA;YANAGISAWA, TAKESHI;OTA, ATSUO |
分类号 |
H02J7/14;H02J7/16;H02M7/219;H02M7/5387;H02P9/04 |
主分类号 |
H02J7/14 |
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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