Journal
Scientific and technical journal «Priborostroenie»
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Issue:1 (52)
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POWER SUPPLY OF FOUR-QUADRANT ELECTRIC DRIVE
Annotation
Results of research and development of power supply on the basis of IGBT inverters with a sinusoidal pulse-width modulation meant for four-quadrant asynchronous electric drives with the vector control systems for subway escalators are presented.
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Articles in current issue
- TOOL COMPLEX ALGORITHMS FOR KNOWLEDGES DESIGNING ABOUT TECHNOLOGICAL PROCESSES
- DEFINITION OF AVIATION CARRIER TRAJECTORY OF SYNTHESIZED-APERTURE RADAR
- RESEARCH OF DYNAMIC SYSTEMS WITH MULTIPLICATION OF VARIABLES ON THE BASIS OF KRONECKER MATRIX STRUCTURES
- HANKEL SINGULAR VALUES AND FREQUENCY RESPONSES OF LINEAR SYSTEM
- REALIZATION OF COLLECTIVE SIGNATURE PROTOCOL ON THE BASIS OF STANDARDS FOR DIGITAL SIGNATURE
- FORMAL BASE FOR SOFTWARE QUALITY EVALUATION
- THERMOVISION AND VIBROACOUSTICS DIAGNOSTICS OF ELECTROMECHANICAL DEVICES
- INTERPOLATION OF FUNCTION WITH DISCRETE FOURIER TRANSFORM
- PULSE GENERATOR WITH JITTER
- EVOLUTION OF CONOSCOPIC PICTURES AT CHANGE OF OPTICAL AXIS POSITION OF A CRYSTAL PLATE
- DEFINITION OF STRUCTURED SURFACES PARAMETERS
- ELLIPSOMETRY OF INHOMOGENEOUS SURFACE LAYERS OF ANISOTROPICAL OPTICAL ELEMENTS
- TWO-MIRROR’S OBJECTIVE WITH FOUR REFLECTIONS
- RESEARCH OF HEAT CONDUCTIVITY OF POLYMERIC COMPOSITE MATERIALS
- DESIGN PROCEDURE OF PYROMETER SENSITIVITY AT INFLUENCE OF HANDICAPES OF NON-UNIFORM PHON