Title :
A high ratio air-core pulse transformer
Author :
Xin Jia-qi ; Li Ming-jia ; Kang Qiang
Author_Institution :
Inst. of Appl. Eectronics, China Acad. of Eng. Phys., Mianyang, China
Abstract :
Ultrawideband (UWB) System based on air-core pulse transformer can easily get high repetition frequency and high peak power. Theoretical research was carried on air-core pulse transformer which composed of taper winding. The relationship between transformer´s output voltage and coupling coefficient was analyzed. The adaptive values of coupling coefficient was calculated to realize wonderful electric performance. An air-core and high ratio pulse transformer was developed, which can be charged by commercial power. The experiment indicate the output voltage of transformer arrive at 110 kV with coupling coefficient being 0.72, When input voltage is 290 V.
Keywords :
pulse transformers; transformer windings; ultra wideband technology; UWB system; coupling coefficient; high ratio air-core pulse transformer; high ratio pulse transformer; taper winding; transformer output voltage coefficient; ultrawideband system; voltage 110 kV; voltage 290 V; Couplings; Frequency conversion; Frequency measurement; Frequency modulation; Power measurement; Pulse measurements; Pulse transformers; Additional inductance; Air-core pulse transformer; Coupling coefficient;
Conference_Titel :
High Power Particle Beams (BEAMS), 2008 17th International Conference on
Conference_Location :
Xian
