<abstract xmlns="http://www.w3.org/1999/xhtml"><p> To solve the dynamic response problems of magnetic coupling in the horizontal axis wave energy device, this has researched the dynamic characteristicsof magnetic coupling. The fitting formula about torque and angle of the magnetic coupling is obtained through experiments. The mathematical models of the magnetic coupling torque transmission are established. The steady state error of the magnetic coupling and the transfer function of the output angle are obtained. The analytical solution of the step response of the output angle in time domain is derived. The influence of the torsional rigidity, the damping coefficient and the driven rotor’s rotational inertia on dynamic characteristics of the magnetic coupling isanalyzed. According to the analysis results, the design rules of magnetic coupling are proposed.</p></abstract>

To solve the dynamic response problems of magnetic coupling in the horizontal axis wave energy device, this has researched the dynamic characteristicsof magnetic coupling. The fitting formula about torque and angle of the magnetic coupling is obtained through experiments. The mathematical models of the magnetic coupling torque transmission are established. The steady state error of the magnetic coupling and the transfer function of the output angle are obtained. The analytical solution of the step response of the output angle in time domain is derived. The influence of the torsional rigidity, the damping coefficient and the driven rotor’s rotational inertia on dynamic characteristics of the magnetic coupling isanalyzed. According to the analysis results, the design rules of magnetic coupling are proposed.

Dynamic Characteristics of Magnetic Coupling in Horizontal Axis Wave Energy Device

Polish Maritime Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

To solve the dynamic response problems of magnetic coupling in the horizontal axis wave energy device, this has researched the dynamic characteristicsof...

Dynamic Characteristics of Magnetic Coupling in Horizontal Axis Wave Energy Device

Article Category: Special Issue Title: Marine Processes Studies And Marine Engineering

Data publikacji: 22 lis 2017

Zakres stron: 165 - 170

DOI: https://doi.org/10.1515/pomr-2017-0119

Słowa kluczowe
Wave energy, Magnetic coupling, Dynamic characteristics, Transfer function, Step response, Steady state error

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Dynamic Characteristics of Magnetic Coupling in Horizontal Axis Wave Energy Device

Article Category: Special Issue Title: Marine Processes Studies And Marine Engineering

Data publikacji: 22 lis 2017

Zakres stron: 165 - 170

DOI: https://doi.org/10.1515/pomr-2017-0119

Słowa kluczoweWave energy, Magnetic coupling, Dynamic characteristics, Transfer function, Step response, Steady state error

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Słowa kluczowe
Wave energy, Magnetic coupling, Dynamic characteristics, Transfer function, Step response, Steady state error