| 发明名称 |
SSPC for parallel arc fault detection in DC power system |
| 摘要 |
<p>A solid state power controller (SSPC) (200) for detecting a parallel arc fault in a direct current (DC) power distribution system includes an input (201), the input (201) being connected to a DC power source; a power switch (209) connected to the input (201); an output (213) connected to the power switch, the output being connected to a DC motor controller and associated capacitive load; an output current sensor; (210) an output voltage sensor (211); and an SSPC controller (207), the SSPC controller (207) being configured to determine the presence of a parallel arc fault in the DC power distribution system and control the power switch (209) via a gate drive (208) based on inputs from the output current sensor (210) and the output voltage sensor (211).</p> |
| 申请公布号 |
EP2403088(B1) |
申请公布日期 |
2014.07.16 |
| 申请号 |
EP20110168606 |
申请日期 |
2011.06.02 |
| 申请人 |
HAMILTON SUNDSTRAND CORPORATION |
发明人 |
ROZMAN, GREGORY I.;SWENSON, JOSHUA C. |
| 分类号 |
H02H1/00;H02H3/087;H02H3/44 |
主分类号 |
H02H1/00 |
| 代理机构 |
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