Articles | Volume 14, issue 1
https://doi.org/10.5194/ms-14-33-2023
https://doi.org/10.5194/ms-14-33-2023
Research article
 | 
03 Feb 2023
Research article |  | 03 Feb 2023

A feasibility and dynamic performance analysis of hydromechanical hybrid power transmission technology for wind turbines

Dharmendra Kumar and Anil C. Mahato

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Cited articles

Arturo Soriano, L., Yu, W., and Rubio, J. D. J.: Modeling and control of wind turbine, Math. Probl. Eng., 2013, 982597, https://doi.org/10.1155/2013/982597, 2013. 
Betz, A.: Wind energy and its exploitation by windmills, Van-denhoeck und Ruprccht, Gottingen, 64 pp., 1926. 
Buhagiar, D., Sant, T., Micallef, C., and Farrugia, R. N.: Improving the energy yield from an open loop hydraulic offshore turbine through deep sea water extraction and alternative control schemes, Energy, 84, 344–356, 2015. 
Fan, Y., Mu, A., and Ma, T.: Study on the application of energy storage system in offshore wind turbine with hydraulic transmission, Energ. Convers. Manage., 110, 338–346, 2016. 
Jelaska, D., Podrug, S., and Perkušić, M.: A novel hybrid transmission for variable speed wind turbines, Renew. Energ., 83, 78–84, 2015. 
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Short summary
A multi-body dynamic model of a wind turbine power generation system (WTPGS), with a turbine blade model and hydro-mechanical hybrid power transmission (HMHPT), is developed and simulated. In HMHPT, the hydrostatic power transmission (HPT) improves the system controllability and the gear train obtains higher speeds in the electric generator. The HMHPT's benefits are improved system controllability and higher generator speed. Pump and motor leakages are analyzed based on system performance.