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Publications Influence

1.—On Square-integrable Solutions of Symmetric Systems of Differential Equations of Arbitrary Order. *

- V. Kogan, F. S. Rofe-Beketov
- Mathematics
- 1976

94 6

Load Leveling Reduces T&D Line Losses

- A. Nourai, V. Kogan, C. Schafer
- Engineering
- IEEE Transactions on Power Delivery
- 11 April 2008

The benefit of shifting load from the peak to the off-peak period is well known from the viewpoints of demand response and deferral of capacity upgrade. However, the impact of load leveling on… Expand

126 5- PDF

Exploring Quantum Mechanics: A Collection of 700+ Solved Problems for Students, Lecturers, and Researchers

- V. Galitski, B. Karnakov, V. Kogan
- Physics
- 22 April 2013

Preface 1. Operators in Quantum Mechanics 2. One-Dimensional Motion 3. Orbital Angular Momentum 4. Motion in a Spherically-symmetric Potential 5. Spin 6. Time-Dependent Quantum Mechanics 7. Motion in… Expand

14 1- PDF

Kramers electrodynamics and electron-atomic radiative-collisional processes

- V. Kogan, A. Kukushkin, V. Lisitsa
- Physics
- 1 April 1992

Abstract A new, essentially classical method of description of inelastic atomic processes, both radiative and collisional, caused by electrons of low and moderate energies (typical for most plasmas)… Expand

42 1

Failure analysis of EHV transformers

- V. Kogan, J. A. Fleeman, J. H. Provanzana, C. Shih
- Engineering
- 1 April 1988

Failure activity of different samples of AEP extra high voltage (EHV) transformers is analyzed using estimations of the time-dependent failure rate. This analysis can be applied to investigation of… Expand

49

Substation distribution transformers failures and spares

Electric utilities should have a sufficient number of spare transformers to backup substation distribution transformers to replace transformers that fail and require factory rebuild or replacement.… Expand

26

Mathematical Model of Heterogeneous Electrochemical Capacitors and Calculation of Their Parameters

- S. A. Kazaryan, S. N. Razumov, S. V. Litvinenko, Gamir Galievich Kharisov, V. Kogan
- Materials Science
- 1 September 2006

A mathematical model of heterogeneous electrochemical supercapacitors (HES) is proposed which makes it possible to develop capacitors with optimal designs and make calculations of their energy,… Expand

39- PDF

Self-Discharge Related to Iron Ions and its Effect on the Parameters of HES PbO2 ∣ H2SO4 ∣ C Systems

- S. A. Kazaryan, Gamir Galievich Kharisov, S. V. Litvinenko, V. Kogan
- Chemistry
- 1 August 2007

This work contains the results of research on the mechanism of the shuttle self-discharge determined by Fe 2+ and Fe 3+ ions in the electrolyte of a heterogeneous electrochemical supercapacitor (HES)… Expand

28

An indirect approach for evaluating the availability of adjustable speed drive systems applied to large power plant motors

- V. Kogan, J. H. Provanzana, J. Michalec
- Engineering
- 1 March 1994

Concerns may exist about the availability of adjustable speed drive (ASD) systems applied to large fixed speed motors at power plants. AEP has very limited experience with ASDs. Different data… Expand

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