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Universal development platform for digital generator controller hardware design and implementation

Author: WangYanFang
Tutor: ZhangZuoZhou
School: Northwestern Polytechnical University
Course: Control Theory and Control Engineering
Keywords: Aircraft Electrical Power System The generator controller Common platform Digital Signal Processing Reliability Design
CLC: TP273
Type: Master's thesis
Year: 2007
Downloads: 255
Quote: 0
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Abstract


The generator controller is an important part of the aircraft power supply system , which is responsible for adjusting the generator excitation current , so that the output of the generator system to meet the standard requirements of power ; removal of faulty unit automatically when the system fails to prevent the failure to expand and spread , and achieve fault isolation and positioning while introducing redundant power supply equipment to ensure that the electricity demand of the important airborne equipment ; power system status and fault information is transmitted in real time to the non - aviation electronic monitoring processor for real-time status of pilots understand the aircraft and to make the right judgments , to ensure flight safety . In this paper, a detailed analysis of the constant speed constant frequency AC power system and the functionality of a narrow frequency AC power system generator controller , on the basis of the working principle and structure × / × KVA the injector cooling narrower frequency AC power system digital generator control 's developed as a background , the study and design of a universal development platform aviation AC power with a dual-channel conversion function digital generator controller program . The platform TMS320F2812 digital signal processing chip microprocessor core , dual - CPU architecture , analog or semi - digital generator controller functions - voltage regulator , control , protection , self-test and communication functions , and of these features to improve and perfect ; increase based on communication with a PC . The paper details the hardware design and implementation of fully digital generator controller module , design a variety of implementations , the specific design and implementation process , carried out a detailed analysis and argument in a variety of ways , from the engineering point of view consideration, the implementation will be preferred. In addition to the controller should function , also proceed from two aspects of the hardware and software design , system reliability , electromagnetic compatibility . Digital controller design , hardware development platform functionality , performance , versatility, can be used for research and development of aircraft power system and power system generator controller .

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CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Automatic control,automatic control system
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