Article 1: Full Text (PDF) Free

On the comparison among optimal measurement placement methods for a hybrid micro grid harmonic state estimation. Part I: theoretical aspects

L. Alfieri1*, A. Bracale2, P. De Falco1, M. Aprea1

1Department of Electrical Engineering and of Information Technology, University of Naples Federico II, Naples - 80125, Italy
2Department of Engineering, University of Naples Parthenope, Naples - 80143, Italy

Journal of Energy Challenges and Mechanics, volume 3, pages 1-7.

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On the comparison among optimal measurement placement methods for a hybrid microgrid harmonic state estimation. Part II: numerical applications

L. Alfieri1*, A. Bracale2

1Department of Electrical Engineering and of Information Technology, University of Naples Federico II, Naples - 80125, Italy
2Department of Engineering, University of Naples Parthenope, Naples - 80143, Italy

Journal of Energy Challenges and Mechanics, volume 3, pages 8-14.

Article 3: Full Text (PDF) Free

Time varying waveform distortions caused by dispersed generators in Smart Grids

L. Alfieri1*, A. Bracale2, P. De Falco1, M. Aprea1

1Department of Electrical Engineering and of Information Technology, University of Naples Federico II, Naples - 80125, Italy
2Department of Engineering, University of Naples Parthenope, Naples - 80143, Italy

Journal of Energy Challenges and Mechanics, volume 3, pages 15-24.

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Hydrogenation of Carbon Dioxide to Synthetic Natural Gas: Impact of Catalyst Bed Arrangement

Andreas Martin*, Daniel Türks, Hesham Mena, Udo Armbruster

Leibniz Institute for Catalysis, 18059 Rostock, Germany

Journal of Energy Challenges and Mechanics, volume 3, pages 25-30.

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The Trend of ICT-based Renewable Energy in South Korea with a Focus on Cases of Application of Micro Grids

Suhyeon Han1*, Eunjin Jun1, Yuri Yoon1, Chulho Park1

1Future Strategy Division, Green Technology Center, Seoul 100-705, South Korea

Journal of Energy Challenges and Mechanics, volume 3, pages 31-35.

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Dynamics of surface photo-voltage in GaAs systems studied with time-resolved photoelectron spectroscopy

Masao Kamada1*, Junpei Azuma1, Senku Tanaka2 and Kazutoshi Takahashi1

1Synchrotron Light Application Center, Saga University, Saga 840-8502, Japan
2Department of Electric and Electronic Engineering, Faculty of Science and Engineering, Kinki University, Higashiosaka 577-8502, Japan

Journal of Energy Challenges and Mechanics, volume 3, pages 36-41.