338-0913/01 – Hydrostatic Gears (HyPr)
Gurantor department | Department of Hydromechanics and Hydraulic Equipment | Credits | 10 |
Subject guarantor | doc. Ing. Martin Vašina, Ph.D. | Subject version guarantor | doc. Ing. Bohuslav Pavlok, CSc. |
Study level | postgraduate | Requirement | Choice-compulsory |
Year | | Semester | winter + summer |
| | Study language | Czech |
Year of introduction | 1999/2000 | Year of cancellation | 2012/2013 |
Intended for the faculties | FS | Intended for study types | Doctoral |
Subject aims expressed by acquired skills and competences
Students are made familiar with the structures and functions
hydrostatic transmission. He is able to analyze and describe static and dynamic characteristics of the hydrostatic transmission with the aim to design an optimal structure.
Teaching methods
Individual consultations
Summary
Studující se nejprve podrobně seznámí se skladbou, vlastnostmi, možnostmi
řízení a nejčastějšími aplikacemi hydrostatických převodů. Nejčastějšími
aplikacemi jsou tzv. hydraulické převodovky mobilních strojů. Doktorand se
podrobně seznámí s hydrogenerátory a rotačními hydromotory hydrostatických
převodů, se způsoby jejich řízení, pracovními charakteristikami i problematikou
provozu a údržby. Postupně je probírána kinematika a dynamika tekutinových
pohonů a energeticko-tepelná bilance pohonu. Problematika je doplněna o
vícemotorové pohony a synchronní chod hydromotorů, hydrodynamické a kombinované
převody, realizaci funkce diferenciálu a řízení směru jízdy.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
Other requirements for students are not.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
1st Application of hydrostatic drives and transmissions in mobile machines.
Specific requirements for hydraulic mobile machines.
2nd Hydrostatic. The song transfer. Steering hydrostatic transmission.
The characteristics of the hydrostatic transmission. Problems filtration, cooling,
replenishment flow losses.
3rd Rotary hydraulic units of mobile machines. management
hydrostatic converters. Low-speed motors.
4th Multi-motor drives the drive mobile machines. Implementation of functions
Differential hydraulic motors connected in parallel. Driving direction. Power steering
mechanickohydraulické and electro.
5th Hydrodynamic and combined transfers
6th Kinematics and Dynamics Engine
7th Energy and heat balance of power
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.