Results 71 to 80 of about 39,314 (168)

Microcontroller-Based Function Generator

Al-Khawarizmi Engineering Journal, 2008
This paper describes a microcontroller-based function generator system. By the function generator sine wave, square wave, quasi-square wave, saw-tooth and triangular waveforms are generated over a wide frequency range according to user requirements.
Riyadh A. H. AL-Helali, Ismail A. Mohammed, Ammar I. Abdullah   +2 more
doaj   +2 more sources

An analysis of acoustic wave radiation conditions within the structural system of an axial dynamic generator

Archives of Acoustics, 2015
This paper analysis radiation conditions of an acoustic wave in an axial generator with outlets of the stator entering a common horn with a ring-shaped cross section. Acoustic properties of the generator horn, including the wave reflected from the outlet,
Tomasz ZAMORSKI
doaj  

Design of a New Supersonic Shock Wave Generator and Application in Power Generation

Applied Sciences
Wind energy is a kind of renewable energy with great potential for development. This study mainly investigated the application of shock waves generated by high-pressure gases (wind energy) for generating energy.
Ming-Sen Hu, Uzu-Kuei Hsu
doaj   +1 more source

A Super-Twisting Sliding-Mode Control Strategy for a Heaving Point Absorber Wave Energy Converter

Journal of Marine Science and Engineering
This paper proposes a super-twisting sliding-mode control (STSMC) strategy to enhance the efficiency and stability of a heaving point absorber wave energy converter (PAWEC) system equipped with a permanent magnet synchronous generator (PMSG).
Zhongfeng Li, Lixian Wang, Lidong Wang, Xiaoping Liu, Zhongyi Wang, Lei Liu   +5 more
doaj   +1 more source

Design of Integrated Hybrid Configuration of Modular Multilevel Converter and Marx Generator to Generate Complex Waveforms for Dielectric Testing of Grid Assets

IEEE Open Journal of the Industrial Electronics Society
This article proposes a new configuration of a modular multilevel converter (MMC) and a Marx generator to generate fast-rising impulse waveforms.
Dhanashree Ashok Ganeshpure, Thiago Batista Soeiro, Mohamad Ghaffarian Niasar, Nitish Milind Kulkarni, Pavol Bauer, Peter Vaessen   +5 more
doaj   +1 more source

Improving the OWC Wave Energy Converter Power Take-Off Efficiency throughout Experimental and Numerical Characterisation of an SCIG

Energies
The increasing interest in the use of renewable energy technologies is directing attention towards the potential contribution of marine energy technologies, especially ocean wave energy, to world energy demand. While open-sea demonstrations of full-scale
Joseba Lopez-Mendia, Eider Robles, Salvador Ceballos, Pablo Ruiz-Minguela, Jacobo Rotger   +4 more
doaj   +1 more source

Wave Energy Linear Generator System Including a Newly Designed Wave Roller Mechanical Interface

Actuators
As the demand for energy continues to grow and global climate change intensifies, prompting countries to reduce carbon emissions, wave energy generation has shown significant potential.
Hongyue Chen, Naisheng Liu, Xianyang Liu
doaj   +1 more source

Design and Analysis of the Tooth Profile of Double Generating-wave Swing-rod Movable Tooth Drive

Jixie chuandong, 2015
To realize the controllable of the motion state of double generating- wave swing- rod movable tooth drive,the reverse design of wave generator tooth profile is carried out by using the complex number vector method based on the given motion law of the ...
Yi Yali, Shao Cang, Jin Herong, An Zijun
doaj  

Development of an Omnidirectional-Capable Electromagnetic Shock Wave Generator for Lipolysis. [PDF]

J Healthc Eng, 2017
Chang MH, Lin SY.
europepmc   +1 more source

Deep-tissue two-photon brain imaging enabled by a tunable fiber-optic dispersive wave generator. [PDF]

Sci Rep
Edelmann M, Matamoros-Angles A, Shafiq M, Pergament M, Glatzel M, Kärtner FX.   +5 more
europepmc   +1 more source