Redundance power supply circuit for plane emergency
A technology of power supply circuit and redundancy, applied in the field of aviation electrical, can solve the problems of insufficiency of emergency power supply time and increase of battery capacity, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0009] The invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0010] The circuit includes a 28 / 24V emergency bus bar and a 28V emergency bus bar, and a generator that supplies power to the two emergency bus bars respectively, the 28 / 24V emergency bus bar supplies power to key equipment that ensures flight safety, and the 28V emergency bus bar supplies power to Power supply for other emergency equipment; when any one of the two power supply generators is working, the 28 / 24V emergency bus bar is connected to the 28V emergency bus bar to supply power to all emergency equipment; when both power supply generators are not working, and the emergency power supply switch is turned on , only the 28 / 24V emergency bus bar supplies power to key equipment.
[0011] When the DC power grid of the aircraft is normal and there is no emergency power supply, the on-off relay does not work, and the judgment relay receives t...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com