Investigation of frequency converter of adjustable electric drive on the basis of four level voltage inverter
Authors:
About authors
- Research assistant G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
High-power medium-voltage frequency-controlled electric drives are based on multilevel inverters of different layout. The paper is dedicated to enhancing characteristics of the frequency converter by means of a four-level voltage inverter with floating capacitors. The formation process of a four-level voltage inverter is studied on the basis of a computer model simulated with application of the Matlab Simulink software. An algorithmic method of voltage regulation with floating capacitors is offered and tested.
Область исследования:
(Archived) Geotechnical engineering, powerengineering and automation
Similar articles
Direction and features of corporate restructuring of oil and gas companies
2007 V. V. Kosovtsev, Yu. M. Mokhov
Efficiency of innovative measures at complex use of iron ore raw materials (on the example of Mikhailovsky GOK)
2007 R. V. Korchenkov, E. A. Solovieva
Development of recommendations on crossing of geological disturbances of mulda type at Starobinskoye field
2007 Y. G. Sirenko, I. V. Pleskunov, V. A. Pleskunov