An Evaluation of the Effect of Weakly Formalized Factors on the Reliability Index of Power Facilities

Zhukov, V. V.; Shmelev, A. V.; Mikheev, D. V.

doi:10.3103/s1068371218050140

Cited by 6 publications

(2 citation statements)

References 1 publication

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“…The basic structure of UPFC consists of two voltage source inverters (VSI); where one converter is connected in parallel with the transmission line (STATCOM), and the other is connected in series with the transmission line (SSPK). [4] UPFC parameters are shown in Table 4.…”

Section: Parameters Of Power System Unitsmentioning

confidence: 99%

Modelling of emergency modes with FACTS devices installed

et al. 2020

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This paper considers installation of FACTS devices in a 500 kV line of substation (SS) Belozerskaya SS Vologodskaya. Three FACTS devices in emergency mode were modelled: a static reactive power compensator (STATCOM), a static synchronous series compensator, and a unified power flow control system. The parameters of MATLAB Simulink blocks were shown. The obtained results are summarized in Table, which substantiates the choice of the best device for the Belozerskaya - Vologodskaya line in emergency mode.

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Section: Parameters Of Power System Unitsmentioning

confidence: 99%

Modelling of emergency modes with FACTS devices installed

et al. 2020

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“…Each of its parts consists of transformer and electric converter, which have a joint DC capacitor. Using angular infinite sequential introduction of voltage, UPFC can simultaneously or selectively control voltage, transmission line angle, resistance or active and reactive power [4].…”

Section: Introductionmentioning

confidence: 99%

Modeling of application the FACTS devices on the example of power system of United Power System of Center

et al. 2020

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This paper considers installation of a flexible AC transmission system (FACTS) device on the 500 kV line of substation (SS) Belozerskaya - SS Vologodskaya of the United Power System of Center. Three FACTS devices in normal operation mode were modeled: a static reactive power compensator (STATCOM), a static synchronous series compensator, and a unified power flow control system. The obtained results are summarized in Table, which substantiates the choice of the best compensation for the Belozerskaya Vologodskaya line.

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Design of fast response electric drive of agricultural objects

Fediakov¹,

Zhuravleva

Kornienko³

2019

IOP Conf. Ser.: Earth Environ. Sci.

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The main stages of synthesis of high-speed agricultural AC electric drives are considered in the article. As the main criterion, the mass ratio of the rotating parts of the motor to the nominal torque can be applied. It is rational to solve the following problems in the article: synthesis and justification of the stages in the methodology for the development of high-speed electric drives; assessment of the possibilities of each of the design stages; comparison of the developed electric drives’ characteristics according to the original method with existing objects. Proposed the concept of synthesis drives that implement a limit on the operation speed and handling ability, which from the position of a systematic approach contains a number of stages: synthesis of generalized mathematical models of the object, taking into account a detailed description of the system implementing the limit operating modes; assessment of possibilities of the control object; parametric optimization of electrotechnical complex with the position of the marginal characteristics; selection of simplified mathematical models of the electric drive; synthesis of structures and control systems that realize the limit operating modes; search phase trajectories of motion of the system “Electric drive - working body” implementing extreme modes of operation. The proposed algorithm is a series of interrelated stages, where in each stage can be done the clarification on the results of second stage, for example, detailing the requirements of the technological process at the last stage of the search for phase trajectories provides for a return to the parametric optimization of the agricultural objects electric drive.

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An Evaluation of the Effect of Weakly Formalized Factors on the Reliability Index of Power Facilities

Cited by 6 publications

References 1 publication

Modelling of emergency modes with FACTS devices installed

Modelling of emergency modes with FACTS devices installed

Modeling of application the FACTS devices on the example of power system of United Power System of Center

Design of fast response electric drive of agricultural objects

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