Hybrid Real-Time Simulator of Large-Scale Power Systems

Andreev, Mikhail; Gusev, Alexander; Ruban, Nikolay; Suvorov, Aleksey; Ufa, Ruslan; Askarov, Alisher; Bemš, Július; Králík, Tomáš

doi:10.1109/tpwrs.2018.2876668

Cited by 46 publications

(21 citation statements)

References 23 publications

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“…The implementation of digital to analogue and analogue to digital conversions and the deployment of IT-technologies are to provide all information and control functions, as well as conversion and visualization of the obtained information. Such considerations results in the developed hybrid real-time power system simulator (HRTSim) as demonstrated in According to Figure 4, each element of EPS: synchronous and asynchronous machines, transformers, transmission lines et al is realized by the special hybrid processor (SHP) -the main element of HRTSim [22,23].…”

Section: Description Of the Proposed Hybrid Simulation Approachmentioning

confidence: 99%

“…2) Physical models (to simulate the model of voltage source convertors (VSC) and SSDCS, which are realized via digital-controlled analog-switches (DCAS) [18]). A detailed description of the development of mathematical and physical models was presented in [18,19,22,23]. Additionally, the realization of the digital part of the SHP of B2B HVDC is analyzed below.…”

Section: A Development Of Special Hybrid Processor Of B2b Hvdcmentioning

confidence: 99%

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Research, Development and Application of Hybrid Model of Back-to-Back HVDC Link

et al. 2020

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Section: Description Of the Proposed Hybrid Simulation Approachmentioning

confidence: 99%

Section: A Development Of Special Hybrid Processor Of B2b Hvdcmentioning

confidence: 99%

Research, Development and Application of Hybrid Model of Back-to-Back HVDC Link

et al. 2020

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“…To analyse the influence of type 4 wind turbines on the parameters of the out-of-step mode, the EPS model ( Figure 1) was used in the software-hardware hybrid simulation tool HRTSim [16]. [17] from the HRTSim library was used, as well as a 4-mass transmission model [18].…”

Section: The Eps Mathematical Model Descriptionmentioning

confidence: 99%

Wind Power Plants Influence on Out-Of-Step Operation Mode Parameters of the Power System

Ruban¹,

Askarov²,

Razzhivin³

et al. 2020

EEA

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“…Физический подходсоединения и коммутации в элементах ЭЭС, как в реальных ЭЭС. Более подробное описание данной концепции приведено в [17,18].…”

Section: всережимная модель фазоповоротного трансформатора в электроэunclassified

All-mode phase shifting transformer model in electric power system

Stavitsky¹,

Suvorov²,

Ufa³

et al. 2019

PNRPU Bulletin. Electrotechnics, Informational Technologies, Co

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The phase shifting transformer in the electric power system (EPS) provides more efficient control of EPS modes by voltage and active power flow regulation. However, nowadays quasi-steady and transient processes in the EPS become more complicated. As a result, the commonly used simulation tools apply decomposition of EPS processes to quasi-steady and transient, simplification of mathematical models of EPS elements, limitation of the simulation time interval. Mentioned simplifications and limitations in general lead to an uncertain loss of completeness of EPS modeling. The concept of software and hardware tools of phase shifting transformer simulation, presented in the article, allows to solve this problem. The software and hardware of phase shifting transformer simulation are the tools of hybrid simulation, which include analog, digital, and physical approaches of the simulation. The analog approach is the solution of the differential equations system, describing the phase shifting transformer processes by continuous implicit integration. The digital approach provides the control of the electronic switches, the phase shifting transformer parameters, such as leakage inductance, active resistance etc. The physical approach is the connection and switching in the EPS elements as in real EPS. The article presents the all-mode thyristor-controlled phase shifting transformer model, developed by hybrid simulation approach and adapted for use in the Hybrid Real Time Power System Simulator developed in Tomsk polytechnic university. The appropriate research of phase shifting transformer in the EPS was carried out by Hybrid Real Time Power System Simulator, in which the Tomsk EPS (region of Russia where there is a problem of non-synchronous operation of the northern and southern parts) is implemented. By means of the Tomsk EPS model and developed phase shifting transformer model, the purpose of which was to interconnect two asynchronously operating parts of the Tomsk EPS and experimental research were carried out.

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Hybrid Real-Time Simulator of Large-Scale Power Systems

Cited by 46 publications

References 23 publications

Research, Development and Application of Hybrid Model of Back-to-Back HVDC Link

Research, Development and Application of Hybrid Model of Back-to-Back HVDC Link

Wind Power Plants Influence on Out-Of-Step Operation Mode Parameters of the Power System

All-mode phase shifting transformer model in electric power system

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