[b]АНАЛІЗ ПУСКО-ГАЛЬМІВНИХ ПРОЦЕСІВ КРАНОВИХ МЕХАНІЗМІВ З ЧАСТОТНО-РЕГУЛЬОВАНИМ ПРИВОДОМ[/b]
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2012, Vol 57, Issue
Abstract
Проведено аналіз пуско-гальмівних режимів роботи кранових механізмів із частотно-регульованим приводом на прикладі механізму повороту крана на колоні. На основі проведених теоретичних досліджень запропоновано практичні рекомендації щодо шляхів покращення ро-бочих характеристик приводів кранових механізмів.
Authors and Affiliations
Grygorov O. , Stryzhak V.
INVESTIGATION INTO WORKING CONDITIONS ON THE WORKPLACE OF OPERATORS OF ASPHALT AND CONCRETE PLANTS
Working conditions on the workplace of operators of asphalt and concrete plants have been investigated, primary and derived sources of dust formation have been identified, administrative and engineering methods to decrea...
REGULARITY OF CHANGE OF MOTOR-GRADERS CUTTING ELEMENTS RESOURCE
The mathematical model describing the regularities of blade wear and taking into account the influence of different modes of grader operation by working with various soils with different abrasiveness degrees has been dev...
MODELING OF BRIDGE FACILITIES OPERATION ON THE LEVEL OF DEVELOPED EVENTS
The issues of operation process modeling of bridge structures on the basis of the system circuit of processes are considered. The central aspect of this event is a sufficient level of detail on the basis of which they ca...
STAGES OF INFORMATION-ANALYTICAL SYSTEMS CREATION FOR PROVIDING THE REGIONAL RATIONAL WATER USE
The sequence of creating information-analytical systems for ensuring the rational use of water is proved and presented; the objectives and instruments of implementation of the developed steps of synthesis of appropriate...
MATHEMATICAL MODEL OF THE BLDC TRACTION ELECTRIC MOTOR IN THE REGENERATIVE BRAKING MODE
The method of calculating the basic parameters of the BLDC motor in regenerative braking mode proposed. The motor based on the powerful alternator of the vehicle to convert an ordinary car into a hybrid one is offered. T...