Design of Duck Wave Power Generation Device Based on Wave Energy

As a clean and renewable energy source, wave energy is of great significance in solving primary energy shortages and environmental pollution. Direct-drive wave power systems consisting of linear generators have attracted the attention of researchers from various countries. Linear Switched Reluctance Generator has the advantages of simple structure, sturdiness, reliable operation, suitable for harsh environments, and easy maintenance, aiming at the problem of single-sided magnetic pull force and serious coupling of phase winding of traditional linear switched reluctance generator, a Double-sided Linear Switched Reluctance Generator (DLSRG) for wave power generation is designed, and its electromagnetic characteristics (including coupling characteristics, magnetic saturation characteristics, and magnetic tension characteristics) are analyzed to verify the rationality of the structure and parameter selection. Finally, the power generation performance is studied. The joint simulation results show that the structure design of DLSRG is reasonable, overcomes the problem of single-sided magnetic pull force, the phase-to-phase coupling is negligible, and it has continuous power generation capability, and the power generation efficiency is as high as 80.6%. Therefore, DLSRG designed in this paper is suitable for wave power generation.

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Development of Wave Power Generation Technology

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.512-515.905 ◽

2012 ◽

Vol 512-515 ◽

pp. 905-909

Author(s):

Cui Ping Kuang ◽

Peng Chen Liu ◽

Yi Pan ◽

Jie Gu

Keyword(s):

Power Generation ◽

Renewable Energy ◽

Wave Energy ◽

Wave Power ◽

Existing Problems ◽

Ocean Wave Energy ◽

Power Generation Technology ◽

Increasing Demand ◽

Generation Technology ◽

Wave Power Generation

With the increasing demand of energy, as a clean green renewable energy, ocean wave energy is paid much attention by the countries especially those along coasts. So far, wave power generation technology has experienced decades of development. In this paper, the development and the main wave power generation devices are introduced, moreover, the latest applications of wave energy and existing problems on wave power generation technology are presented.

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Research On Wave Energy Generation Technology

E3S Web of Conferences ◽

10.1051/e3sconf/202016501021 ◽

2020 ◽

Vol 165 ◽

pp. 01021

Author(s):

Yang Yuxin ◽

Jin Zhemin

Keyword(s):

Power Generation ◽

Wave Energy ◽

Energy Generation ◽

Wave Power ◽

Human Society ◽

Marine Energy ◽

Reduce Emissions ◽

Save Energy ◽

Generation Technology ◽

Wave Power Generation

With the increasingly serious environmental pollution and the intensified energy war, the all-round development and utilization of marine energy will become an indispensable key link in China’s implementation of the maritime power strategy. In recent years, with the support of the state, China’s wave energy generation technology has made a key breakthrough.In order to protect the environment, save energy and reduce emissions, and promote the utilization of wave energy, this paper reviews the development history of application generation technology, summarizes its development from two aspects of optimization and application of wave energy conversion devices, and analyses the application examples of wave energy generation devices on ships. This paper summarizes the application trend of wave power generation devices on ships: wave power generation should be used as auxiliary and domestic electricity for ships and wave energy should be combined with other new energy sources. Wave energy application in marine power generation can effectively reduce emissions from ships, which is conducive to the sustainable development of human society.

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A Design for the Wave Power Generation Conversion Device

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1030-1032.472 ◽

2014 ◽

Vol 1030-1032 ◽

pp. 472-475

Author(s):

Shi Ming Wang ◽

Yao Li ◽

Hao Zhan ◽

Ka Tian

Keyword(s):

Power Generation ◽

Wave Energy ◽

Control Device ◽

Wave Power ◽

Good Prospect ◽

Energy Devices ◽

New Energy ◽

Power Generation Equipment ◽

Torque Capacity ◽

Wave Power Generation

In recent years, the concept of renewable energy has been deepening and popularization, all kinds of new energy technology is developed by leaps and bounds, a growing number of wave energy devices has been put into use and has a very good prospect. In wave power generation equipment, the conversion transmission device is a very important unit, which involving energy transfer, adjustment, stable output and buffer storage, so it need to be well designed to satisfy the operational requirement by taking advantage of different parts. By analyzing the commonly used conversion transmission devices, the characteristics of transmission devices and wave power generation equipments, we proposing a design of a flexible transmission device which can change its torque capacity with clutch automatic control device, in the form of its layout to drive a train of thought for the design wave energy conversion.

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The Study on Technology of Ocean Wave Energy Generation

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.724-725.818 ◽

2013 ◽

Vol 724-725 ◽

pp. 818-822

Author(s):

Sheng Ye ◽

Wei Jun Wang ◽

Bing Li ◽

Long Bo Mao

Keyword(s):

Power Generation ◽

Wave Energy ◽

Energy Generation ◽

Ocean Wave ◽

Wave Power ◽

Ocean Wave Energy ◽

New Energy ◽

Day By Day ◽

Generation Technology ◽

Wave Power Generation

As a source of a clean green renewable new energy, wave power generation is paid much attention by more countries while the decrease of the amount of the energy day by day. The conversion technology in the field of wave energy has tended to mature. Now it is running into commercial exploitation leve1. In this paper, the fundamental principles of ocean wave energy generation technology are presented. The classification and present situation of ocean wave power generation device are introduced. At last, some possible directions and prospects of wave energy generation technology are expatiated.

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A Review of the Optimization Design and Control for Ocean Wave Power Generation Systems

Energies ◽

10.3390/en15010102 ◽

2021 ◽

Vol 15 (1) ◽

pp. 102

Author(s):

Juanjuan Wang ◽

Zhongxian Chen ◽

Fei Zhang

Keyword(s):

Power Generation ◽

Wave Energy ◽

Optimization Design ◽

Electrical Energy ◽

Ocean Waves ◽

Ocean Wave ◽

Wave Power ◽

Optimization Control ◽

Power Generation Systems ◽

Wave Power Generation

Ocean wave power generation techniques (converting wave energy into electrical energy) have been in use for many years. The objective of this paper is to review the design, control, efficiency, and safety of ocean wave power generation systems. Several topics are discussed: the current situation of ocean wave power generation system tests in real ocean waves; the optimization design of linear generator for converting ocean wave energy into electrical energy; some optimization control methods to improve the operational efficiency of ocean wave power generation systems; and the current policy and financial support of ocean wave power generation in some countries. Due to the harsh ocean environment, safety is another factor that ocean wave power generation systems will face. Therefore, before the conclusion of this review, a damping coefficient optimization control method based on the domain partition is proposed to improve the efficiency and safety of ocean wave power generation systems.

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Development of the coastal wave power generation device

2016 Techno-Ocean (Techno-Ocean) ◽

10.1109/techno-ocean.2016.7890685 ◽

2016 ◽

Author(s):

Shogo Miyajima ◽

Toshihiko Maemura ◽

Kunio Nakano ◽

Takashi Kawaguchi

Keyword(s):

Power Generation ◽

Wave Power ◽

Power Generation Device ◽

Wave Power Generation

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Design of 3D Modeling for the Floating Wave Power Generation Device and Test

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.718-720.1603 ◽

2013 ◽

Vol 718-720 ◽

pp. 1603-1608

Author(s):

Shi Ming Wang ◽

Ya Nan Wang ◽

Li Na Ma

Keyword(s):

Power Generation ◽

Wave Energy ◽

3D Modeling ◽

Mechanical Energy ◽

Electric Energy ◽

Structure Design ◽

Power Device ◽

Wave Power ◽

Ocean Wave Energy ◽

Power Generation Device

Ocean wave energy is one kind of potential renewable energy, and the devices of using wave energy generate power are varied. This paper put forward a new method of using wave turbine to absorb wave energy, then output mechanical energy through mechanical drivers to generator, finally convert to electric energy by generator directly. Generally, structure design of the wave-wing is very important to the device. It is the important component of the device for absorbing wave energy. For this study, we designed the 3D modeling of the floating wave power device through SolidWorks software, and produced the wave turbine on proportion of 1:1. We had tested the wave turbine in the pool of the laboratory and obtain the torque and power under certain conditions.

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