Mechatronic modeling of a 750 kW fixed-speed wind energy conversion system using the Bond Graph Approach

Khaouch, Zakaria; Zekraoui, Mustapha; Bengourram, Jamaâ; Kouider, Nourreeddine; Mabrouki, Mustapha

doi:10.1016/j.isatra.2016.07.009

Cited by 23 publications

(12 citation statements)

References 20 publications

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“…The bond graph formalism was introduced by H. Paynter in 1961 and formalized by Karnopp and Rosenberg in 1975. This methodology entered Europe at the end of the 1970s through the Netherlands (University of Twente) and France (company Alstom) (Ben Jouida, 2008;Khaouch et al, 2017). The bond graph tool is now used regularly in a few companies, particularly in the automotive industry (PSA, Renault, Ford, Toyota, General Motors, etc.)…”

Section: Bond Graph Formalismmentioning

confidence: 99%

Contribution to the systemic modeling of a photovoltaic devices

Wertani¹,

Salem²,

Lakhoua

2021

Ind. Jour. Manag. & Prod.

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The modelling of systems using systemic tools has been for a few years, a subject which has attracted the attention of scientists and especially researchers to allow designers to acquire a rigorous approach to problem solving using the capabilities of already existing methods and tools. This document presents a contribution in the field of modelling, where a methodology based on two methods has been proposed. The first concerns the functional analysis to extract the use functions and the constraint parameters from the system. In this methodology, the static functional study is carried out using the SADT method. On the other hand, the dynamic behavioral analysis is carried out by the SA-RT method. Then, we used a behavioral and parametric analysis, the Bond Graph method, to observe the evolution of representative quantities of a photovoltaic system.

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Section: Bond Graph Formalismmentioning

confidence: 99%

Contribution to the systemic modeling of a photovoltaic devices

Wertani¹,

Salem²,

Lakhoua

2021

Ind. Jour. Manag. & Prod.

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“…Among all these stated units, the power transmission division is a key unit in wind turbines to transmit power from the turbine rotor to the electric generator. The most frequently used power transmission system in a wind turbine is the gear train (Sanchez and Medina, 2014;Khaouch et al, 2016). However, previously, many researchers tried to utilize a hydrostatic power transmission (HPT) in a wind turbine to provide an alternative transmission unit instead of the gear train (Laguna, 2015;Jiang et al, 2014;.…”

Section: Introductionmentioning

confidence: 99%

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

Kumar

Mahato

2023

Mech. Sci.

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Abstract. A multi-body dynamical model of a wind turbine power generation system (WTPGS) based on hydromechanical hybrid power transmission (HMHPT) technology is developed and simulated to overcome the individual drawbacks of the gear train and hydrostatic power transmission (HPT) system. The HMHPT is a hybrid concept of a single-stage planetary gear train (SSPGT) and a typical HPT. The input shaft of the SSPGT is coupled with the turbine rotor, whereas the output shaft of the SSPGT is coupled with the shaft of a hydraulic pump. The hydraulic pump supplies flow to the hydro-motor, and its shaft is coupled with the generator. An existing turbine blade model of 750 kW based wind turbine is used for further development and analysis of the HMHPT. The simulation responses indicate that the power generation and the control potential both have been improved using the HMHPT in a wind turbine. Moreover, the influence on the motor power generation due to variations of pump and motor leakages is addressed. Additionally, it is found that if the order of the SSPGT and the HPT are swapped in the proposed HMHPT, then the settling time, maximum overshoot, and rise time of the system responses are increased. As a result, the controllability of the system is decreased.

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“…In previous literature, coupled gearbox-generator models have been created [7][8][9] based on simulation data, but not based on SCADA measurements. Gear and bearing fatigue life calculations have been done based on time domain simulations [10][11][12].…”

Section: Introductionmentioning

confidence: 99%

A physics-, SCADA-based remaining useful life calculation approach for wind turbine drivetrains

Binsbergen

Soares

Pedersen

et al. 2022

J. Phys.: Conf. Ser.

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This paper describes the development of a physics-, SCADA-based model able to predict the expected lifetime for wind turbine drivetrains. A real-time coupled torsional gearbox-generator model is developed using the bond graph approach in the software 20SIM. The model uses SCADA data with a sampling frequency of one hertz to impose a load reference on the wind turbine for the simulation model. From the SCADA measurements, rotor torque is estimated and used as input load to the wind turbine rotor, while generator speed is used as reference in the control loop for maximum power point tracking. Shaft torsion is used to predict highspeed shaft radial and axial bearing loads from static equilibrium. The load amplitude and the number of stress cycles are calculated using the load duration distribution method and damage is calculated using Miner’s rule. Expected lifetime is predicted by linear extrapolation of the accumulated fatigue damage to the fatigue limit. Results show that the model can capture the torsional and electrical dynamics and that the model results agree with the reference input. The radial bearing loads match well with literature where additional sensors are used to determine the loads.

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Mechatronic modeling of a 750 kW fixed-speed wind energy conversion system using the Bond Graph Approach

Cited by 23 publications

References 20 publications

Contribution to the systemic modeling of a photovoltaic devices

Contribution to the systemic modeling of a photovoltaic devices

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

A physics-, SCADA-based remaining useful life calculation approach for wind turbine drivetrains

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