Results 11 to 20 of about 127,932 (307)

Investigation on the Cross Power Control of Axial Piston Double Pump Based on the Virtual Prototype

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2009
In order to improve the power control flexibility of axial piston double pump and reduce energy consumption, a cross power control mechanism of double pump is developed.
Bin ZHANG   +3 more
doaj   +1 more source

Maximum power generation control of a hybrid wind turbine transmission system based on H∞ loop-shaping approach [PDF]

open access: yes, 2019
The paper presents the design, modelling and optimal power generation control of a large hybrid wind turbine transmission system that seamless integrates planetary/parallel gear sets with a hydraulic transmission to improve the turbine’s reliability and ...
Karcanias, Aris   +3 more
core   +1 more source

USE OF MICROCONTROLLER FOR MEASURING SHAFT SPEED OF DIESEL LOCOMOTIVE HYDRAULIC TRANSMISSION

open access: yesNauka ta progres transportu, 2016
Purpose. The article considers the process of development and improvement of tachometer data collectors for the data-measuring diesel locomotive hydraulic transmission test system, which will give the possibility of obtaining the source data to conduct ...
I. V. Zhukovytskyy, I. A. Kliushnyk
doaj   +1 more source

Feasibility studies of a converter-free grid-connected offshore hydrostatic wind turbine [PDF]

open access: yes, 2020
Owing to the increasing penetration of renewable power generation, the modern power system faces great challenges in frequency regulations and reduced system inertia.
Lin, Shuyue, Tong, Xin, Zhao, Xiaowei
core   +1 more source

Design and justification of hydrostatic transmission parameters for special transport vehicles [PDF]

open access: yesE3S Web of Conferences, 2023
Traditionally, hydrostatic transmissions of specialised transport vehicles use piston hydraulic machines to move the vehicle, as well as to operate attachment systems and units.
Vorozhtsov Oleg, Seleznev Evgeny
doaj   +1 more source

CHOICE OF THE OPTIMAL PARAMETERS OF MEASURING THE SHAFT ROTATION FREQUENCY OF THE HYDRAULIC TRANSMISSION OF THE LOCOMOTIVE USING MICROCONTROLLER

open access: yesNauka ta progres transportu, 2017
Purpose. The article provides for finding solution to the problem of developing and improving the means for measuring tachometric data of the previously created information and measuring system for testing hydraulic locomotive transmission by ...
I. V. Zhukovytskyy, I. A. Kliushnyk
doaj   +1 more source

Method and Test Bench for Hydro-Mechanical Continuously Variable Transmission Based on Multi-Level Test and Verification

open access: yesMachines, 2021
According to the structural characteristics of Hydro-mechanical continuously variable transmission (HMCVT), a multi-functional test bench was developed, and the basic structure, working principle, and test functions of the test bench were introduced. The
Hanzheng Dai   +5 more
doaj   +1 more source

Wind Turbine Generator Efficiency Based on Powertrain Combination and Annual Power Generation Prediction

open access: yesApplied Sciences, 2018
Wind turbine generators are eco-friendly generators that produce electric energy using wind energy. In this study, wind turbine generator efficiency is examined using a powertrain combination and annual power generation prediction, by employing an ...
Dongmyung Kim   +2 more
doaj   +1 more source

Application and analysis of hydraulic wind power generation technology

open access: yesEnergy Strategy Reviews, 2023
With the increasing installed capacity of wind power, higher requirements are put forward for the quality of wind power, but the randomness and intermittency of wind power seriously affect its quality and the stability of the power grid.
Keyi Liu   +6 more
doaj   +1 more source

Simulation of hydraulic pump load in laboratory conditions [PDF]

open access: yesMATEC Web of Conferences, 2021
The aim of the scientific contribution is simulating the load of gear hydraulic pump used in agricultural machinery in laboratory conditions, where the impact of ecological transmission-hydraulic fluid on life limit (flow and efficiency) of gear ...
Hujo Ľubomír   +3 more
doaj   +1 more source

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