发明名称 |
Generator for gas turbine engine having DC bus fault short circuit control using a battery |
摘要 |
An aircraft electrical system comprises a generator to be driven as part of a gas turbine engine. The generator supplies electrical power to a plurality of accessories associated with the gas turbine engine, and to an aircraft DC bus in parallel to the supply to the accessories. A battery supplies voltage to a control circuit for the generator through a selectively opened and closed switch. A control detects a short circuit on the aircraft DC bus. The battery switch allows power from the battery to flow to provide control voltage for the generator when the control detects a short circuit on the aircraft DC bus.
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申请公布号 |
US7876542(B2) |
申请公布日期 |
2011.01.25 |
申请号 |
US20070839823 |
申请日期 |
2007.08.16 |
申请人 |
HAMILTON SUNDSTRAND CORPORATION |
发明人 |
ROZMAN GREGORY I.;DOOLEY KEVIN;MADDALI VIJAY K. |
分类号 |
B64D31/00 |
主分类号 |
B64D31/00 |
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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