Dissertation > Excellent graduate degree dissertation topics show

Evaluation of EMC Disturbance Tests Uncertainty

Author: LiuJingLi
Tutor: JinJie；LiuZhiJie
School: Tianjin University
Course: Electronics and Communication Engineering
Keywords: electromagnetic compatibility disturbance test uncertainty evaluate
CLC: TN03
Type: Master's thesis
Year: 2008
Downloads: 208
Quote: 1
Read: Download Dissertation

Abstract


The uncertainty of electromagnetic compatibility testing is an important question arisen in the resent years in EMC field. Measurement uncertainty is a quantity sign of the result of measurement, the usage of the result is mostly depends on the magnitude of the uncertainty. For EMC test, the uncertainty is a parameter associated with the result of a measurement, and it reflects the level of tests, the advanced of test equipment and ability of the test engineers, and also effects the test results. As an EMC test lab, for the inter-laboratory comparisons and accept the reports each other, laboratory should pass the certification .It is a very important requirement which is the report should include evaluating uncertainty.Base on the experience in EMC tests and test standards, together with the writer’s own understanding in uncertainty; this paper explores the general method to evaluate uncertainty in EMC measurement, and discusses in detail the evaluation of uncertainty for some EMC disturbance tests of Tianjin Radio Monitoring Station EMC lab, especially for the radiate emission test for 1GHz-18GHz, which is not prescribed by any standard.At first the basic concepts and history of uncertainty is introduced, then the general process to evaluate uncertainty in EMC disturbance test is presented, at last the detailed analysis of uncertainty in radiated disturbance test, conducted disturbance and the radiate power test. In the end of this paper, the main difficulties in evaluation of uncertainty in EMC measurement are summed up.

Related Dissertations

  1. Research of Testing Technology on EMC for Household Appliances,TM925.06
  2. A high-power pulse modulator structure design and exploration,TN761
  3. Electric vehicle motor drive system electromagnetic compatibility studies,U469.72
  4. Vacuum circuit breaker module power system electromagnetic compatibility and reliability design,TM561.2
  5. EMC Design and Test Server,TN03
  6. Research on Broadband Wire Antennas Used for EMC Tests,TN820
  7. Researches on Key Technology of the Synthetical Electromagnetic Compatibility Testing System Based on Workflow,TJ06
  8. Design and Implementation of the Sensing and Detection Module for Humanoid Robots,TP242.6
  9. ARM-based Pump Control System,TP273
  10. Analysis and Design of Radiated Emission Measurement System in Complex Electromagnetic Environment,TN03
  11. Study on Data Management and Application in EMC Integrated Test and Analysis System,TN03
  12. Research and design of the new monitoring and control devices for high voltage substations,TM76
  13. EMC Design and Applications of Turntables,TN03
  14. The EMC Design of HDI Board,TN41
  15. Research on Rare Earth Electrolysis Power Supply Based on PS-FB-ZVZCS,TM461.5
  16. Integrated motor drive systems and electromagnetic compatibility analysis,TM38
  17. Single-phase transformerless PV inverter research,TM464
  18. Research on Electromagnetic Compatibility of Switching Power Supply,TN03
  19. Design and Realization of the Intelligent Regulator with SCR Trigger Output,TP273.5
  20. Ship shortwave optimize the layout of multi-antenna simulation,TN820
  21. UWB transmitter system electromagnetic compatibility studies,TN925

CLC: > Industrial Technology > Radio electronics, telecommunications technology > General issues > Structure
© 2012 www.DissertationTopic.Net  Mobile