شماره ركورد كنفرانس :
2857
عنوان مقاله :
Design and Construction of a Bus Bar for Spike Reduction in an Industrial Inverter
پديدآورندگان :
Abrishamifar A نويسنده -School of Electrical Engineering, Iran University of Science and Technology, P.O. Box 16846, Tehran, Iran , Lourakzadegan R نويسنده , Esmaili r نويسنده Department of forestry, University of lorestan, lorestan, Iran , Arefian M نويسنده
كليدواژه :
dc bus bar , Capacitor bank , Inverter , Snubber , stray inductance , voltage spike
عنوان كنفرانس :
مجموعه مقالات چهل و سومين كنفرانس رياضي كشور
چكيده فارسي :
This paper presents a practical method to improve
inverter dc bus bar configuration in order to
minimize voltage spike. Many parameters are
affected by voltage spike such as dc capacitor bank
size, EMI noise reduction, elimination of snubber
and finally voltage stability and IGBT safety. This
approach proposes planar bus bars with minimum
space and maximum overlapping between them in
order to reduce bus bars stray inductance.
Simulation of bus bar structures gives basic idea
about which structure provides less stray
inductance. To confirm advantages of these
method experimental results from an 80-kVA UPS
are presented which shows 63% voltage spike
reduction.
شماره مدرك كنفرانس :
1984205
