Development of generator for voltage dips, short interruptions and voltage variations immunity test

Author

Zhiyong, Yu ; Guangbin, Liu ; Hong, Wu

Author_Institution

Xi´´an Inst. of High-Tech, China

fYear

2002

fDate

21-24 May 2002

Firstpage

67

Lastpage

70

Abstract

This paper deals with the development of the generator for immunity test of voltage dips, short interruption and voltage variations, which occur widely in low-voltage mains and interfere with the electrical and electronic systems or equipment connected to the mains. The output voltage waveforms of the immunity test generator are full compliance with the GB/T 17626.11 and IEC 61000-4-11 standards. Experiments and preliminary tests toward typical DC regulated power supply have been done to testify the equipment´s efficiency and feasibility. The resulting waveforms show that the generator can work very well.

Keywords

electromagnetic compatibility; electromagnetic interference; measurement standards; power supply circuits; thyristor circuits; voltage regulators; waveform generators; 2000 W; 250 V; DC regulated power supply; EMC standards; GB/T 17626.11standard; IEC 61000-4-11standard; electrical equipment; electrical systems; electronic equipment; electronic systems; immunity test generator; low-voltage mains; output voltage waveforms; short interruptions; voltage dips generator; voltage variations; voltage variations immunity test; Circuit testing; Electromagnetic compatibility; Electronic equipment testing; Electronics packaging; IEC standards; Immunity testing; Switches; System testing; Thyristors; Voltage fluctuations;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2002 3rd International Symposium on

Print_ISBN

0-7803-7277-8

Type

conf

DOI

10.1109/ELMAGC.2002.1177364

Filename

1177364