400 Hz High Speed Static Transfer Switch

Document Number: 2008-01-2877

Date Published: November 2008

Author(s):
Ronald C. Cooper - Higher Power Engineering
Evan Cooper - Higher Power Engineering

Abstract:
The objective of this project was to replace electromechanical power line contactors with a Static Transfer Switch (STS) to improve the transfer of electrical power between aircraft generators and decrease required maintenance. The switch requirements include high reliability, lightweight, and high speed (less than 15mS) power transfer. An STS can shorten the bus transfer time to less than the 'ride-through' of aircraft electronic loads and therefore have the ability to control and transfer electrical power while maintaining critical mission requirements.

The content of this paper and presentation will discuss the initial problem, the research and development approach, design, and initial testing of the STS.

File Size: 1090K
Product Status: In Stock

Included in: V117-2008

See other papers presented at Power Systems Conference, November 2008, Seattle, WA, USA, Session: Military Aircraft Power Management & Distribution (Part 1 of 2)

Purchase more technical papers and save! With TechSelect, you decide what SAE Technical Papers you need, when you need them, and how much you want to pay. Learn more >