Invention Grant
US08093747B2 Aircraft electrical power system architecture using auxiliary power unit during approach and taxi
失效
飞机电力系统结构在接近和出租车时使用辅助动力装置
- Patent Title: Aircraft electrical power system architecture using auxiliary power unit during approach and taxi
- Patent Title (中): 飞机电力系统结构在接近和出租车时使用辅助动力装置
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Application No.: US12630755Application Date: 2009-12-03
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Publication No.: US08093747B2Publication Date: 2012-01-10
- Inventor: Wayne Pearson , Jean-Luc Derouineau
- Applicant: Wayne Pearson , Jean-Luc Derouineau
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International, Inc.
- Current Assignee: Honeywell International, Inc.
- Current Assignee Address: US NJ Morristown
- Agent Miriam Jackson, Esq.
- Main IPC: H02J9/08
- IPC: H02J9/08
Abstract:
An electrical power system architecture uses an auxiliary power unit as an electrical power source during taxi (ground idle) and approach idle (if required). Using the APU as a power source enables a low pressure spool driven electrical generator to be off-line when its speed is too low for it to operate effectively.
Public/Granted literature
- US20110133545A1 AIRCRAFT ELECTRICAL POWER SYSTEM ARCHITECTURE USING AUXILIARY POWER UNIT DURING APPROACH AND TAXI Public/Granted day:2011-06-09
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