Semi-analytical study of the first order horizontal force induced by oblique waves on the array of circular columns of offshore wind turbines equipped with permeable cylinders

Gharechae, Ataollah; Negahdari, Mohammad Reza

doi:10.1016/j.oceaneng.2022.112043

Cited by 7 publications

(1 citation statement)

References 26 publications

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“…Its working principle is as follows: the high speed and low torque force output by the asynchronous motor is transformed into low speed and high torque force through the reducer box, and the force is transferred to the main shaft mechanism of the wind turbine by the coupling to provide torque for the main shaft mechanism, while the hydraulic loading mechanism composed of hydraulic cylinder and loading disk provides other loads in multiple directions for the main shaft mechanism, so as to realize the dynamic and static mechanical test research of the drive chain. The hydraulic servo system [4] uses LabVIEW as the host computer, which can realize the acquisition of pressure, flow, oil temperature, torque and other data of the system [5] . In this paper, we design a data acquisition and analysis system applied to a large wind turbine drive chain test platform.…”

Section: Introductionmentioning

confidence: 99%

Research on data processing module of electro-hydraulic control system based on motion control card

Zhou,

chen

2023

5th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2023)

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In the wind turbine drive chain test platform using hydraulic loading system to simulate the load on the wind turbine, so as to complete the fatigue test test of the key components of the wind turbine on the ground. The traditional method of using microcontroller or PLC as the core of the motion controller has been unable to meet the needs of modern society's high-precision industries, the new open motion controller based on PCI bus control has gradually developed into the mainstream of the market choice, PC and motion controller control mode is widely used in various industries of manufacturing. In this paper, LabVIEW software is selected as the control system development platform to study the implementation of the control method of Advantech's PCI motion control card, while the collected data is displayed and processed by a data acquisition card. According to the functional requirements, the human-machine interaction interface of the software is designed for data acquisition and storage. According to the interaction characteristics between modules, the detailed design and implementation of the back panel was carried out for different modules using different design modes.

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Section: Introductionmentioning

confidence: 99%