JSC Institute EnergosetProekt

Moscow, Russia

JSC Institute EnergosetProekt

Moscow, Russia
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Lyubarskii D.R.,JSC Institute Energosetproekt | Rubtsov A.A.,JSC Institute Energosetproekt
Power Technology and Engineering | Year: 2017

In design practice there often arises the problem of assessing the feasibility of installing shunt reactors (SR) when observing conditions of the occurrence of admissible transient recovery voltages at circuit breaker contacts during switching action. A simplified design methodology for this purpose is proposed for calculating the defining parameters of the SR connection circuit, making it possible to define the feasibility of its use in the analyzed circuit. © 2017 Springer Science+Business Media, LLC


Andrikeeva S.A.,Jsc Institute Energosetproekt | Gel'fand A.M.,Jsc Institute Energosetproekt | Dubonos V.R.,Jsc Institute Energosetproekt | Narovlyanskii V.G.,Jsc Institute Energosetproekt | And 2 more authors.
Power Technology and Engineering | Year: 2017

The use of automatic points of sectionalizing (APS) — reclosers — of the distribution grid significantly increases the reliability of electricity service of the distribution grid of regional grid organizations. The procedures and algorithms for optimizing the arrangement of APS in order to increase the structural reliability of the grid in order to create a distribution grid that adapts to changes in the magnitude and character of the load, secure automatic reconfiguration of the grid including in post-accident regimes, optimize the capacity distribution of the power centers, and in a number of cases serve as a less expensive alternative to modernization of the grid itself are examined. © 2017 Springer Science+Business Media New York


Kurmak V.V.,JSC Institute EnergosetProekt | Narovlyanskii V.G.,JSC Institute EnergosetProekt
Power Technology and Engineering | Year: 2011

A method of revealing points of minimum voltage on sections of the transmission lines of an electric power system is considered, which enables an automated analysis to be carried out of the mode of operation of the electric power system in order to reveal the sections of the electrical transmission with a limited possibility of transmitting the power flow. To use the method, information is required on the voltage vectors at the junctions of the electric power system, which can be obtained from a calculation of the mode of operation of the power system or by telemetry in real time. The results obtained are in complete agreement with the results of traditional methods of analyzing a power system. The method can be employed both in the design and operation of emergency automation systems and to confirm the decisions taken by experts of dispatcher services. The use of the method enables the operating reliability of the power system to be increased, and also reduces the number of outages and excessive and false operations of the emergency automatic systems. © 2011 Springer Science+Business Media, Inc.


Voronin V.A.,Jsc Institute Energosetproekt | Gritsenko N.S.,Jsc Institute Energosetproekt | Makarovskii S.N.,Jsc Institute Energosetproekt | Pod'yachev V.N.,Jsc Institute Energosetproekt
Power Technology and Engineering | Year: 2015

The results of modeling in the MATLAB-Simulink environment of the modes of operation of a controllable electrical transmission system with an inserted dc current based on a controlled network of voltage converters are presented. © 2015, Springer Science+Business Media New York.

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