Vol. 28 No. 1 (2011): Scientific Journal of Riga Technical University. Power and Electrical Engineering

Published: 01.01.2011

Out-of-Step Relays Testing Procedure

Antans Sauhats, Andrejs Utans, Gregory Pashnin, Dmitrijs Antonovs (Author)

9-14
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Model for Technical-Economic Analysis of ENTSO-E and IPS/UPS Power System Optimal Interconnection Concepts

Olegs Kochukov, Anna Mutule, Zigurds Krishans, Irina Oleinikova (Author)

15-18
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Extra Losses in Imperfect Closed Grids

Josifs Survilo, Edite Biela (Author)

19-24
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Market Based Analysis of Power System Interconnections

Artjoms Obushevs, Mario Turcik, Irina Oleinikova, Gatis Junghans (Author)

25-30
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Estimation of Economical Validity of Usage Remote Operated Disconnectors for 110kV Switchgear Schemes From Optimal Reliability Level Point of View

Aleksandrs Lvovs, Anna Mutule (Author)

31-36
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The choice of optimum cross section for overhead line by economic intervals' method

Svetlana Guseva, Lubov Petrichenko (Author)

37-42
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Sensorless Detection of Induction Motor Rotor Faults Using the Clarke Vector Approach

Toomas Vaimann, Ants Kallaste, Aleksander Kilk (Author)

43-48
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Basic Statements of Research and Magnetic Field of Axial Excitation Inductor Generator

Igors Stroganovs, Andrejs Zviedris (Author)

49-52
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Electromechanical Battery, Electrical Machines Mass Functions Analysis

Andrejs Podgornovs, Anton Sipovics (Author)

53-57
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Comparison of Induction Motor Transient Processes Characteristics Obtained Experimentally With Those Obtained by Means of FORTRAN and MATLAB Softwear

Guntis Orlovskis, Marina Konuhova, Karlis Ketners (Author)

58-62
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The Influence of Pole Pair Number and Magnets' Width on Mechanical Torque of Magnetic Coupler with Rounded Permanent Magnets

Baiba Ose, Vladislav Pugachov (Author)

63-66
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Study of Simple MPPT Converter Topologies for Grid Integration of Photovoltaic Systems

Janis Zakis, Dmitri Vinnikov (Author)

67-72
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