A Novel Approach for Modeling the Steady-State VSC-Based Multiline FACTS Controllers and Their Operational Constraints

Vasquez-Arnez, R.L.; Zanetta, L.C.

doi:10.1109/tpwrd.2007.905564

Cited by 34 publications

(17 citation statements)

References 18 publications

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“…The most popularly used Convertible Static Controllers devices are Generalised Unified Power Flow Controller (GUPFC) and Generalised Interline Power Flow Controller (GIPFC). The basic circuit configuration and working principle of GIPFC are discussed by Vasquez-Arnez and Zanetta (2008). The power injected by the series converters is supplied by the shunt converter.…”

Section: Introductionmentioning

confidence: 99%

Mathematical modelling and analysis of generalised interline power flow controller: an effect of converter location

Balasubbareddy¹,

Obulesh

Sivanagaraju

et al. 2015

Journal of Experimental & Theoretical Artificial Intelligen

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In this paper, a detailed power injection modelling and analysis of one of the latest Convertible Static Controllers namely, Generalised Interline Power Flow Controller is presented. This model is incorporated in the conventional Newton-Raphson load flow to analyze the effect of the device on system parameters. The effect of series and shunt converters' location is identified by placing the device either at respective sending ends or receiving ends of the transmission lines. The effect of device and its location is analysed on standard IEEE-30 bus test system.

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Section: Introductionmentioning

confidence: 99%

Mathematical modelling and analysis of generalised interline power flow controller: an effect of converter location

Balasubbareddy¹,

Obulesh

Sivanagaraju

et al. 2015

Journal of Experimental & Theoretical Artificial Intelligen

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“…N EW TYPES of flexible ac transmission system (FACTS) controllers have been investigated in recent years to increase power system operation flexibility and controllability, to enhance system stability, and to achieve better utilization of existing power systems [1]- [7]. However, the employment of series/shunt compensation of transmission lines by these devices creates certain problems for their protective relays and fault locators using conventional techniques because of the rapid changes introduced by the associated control actions in primary system parameters, such as line impedances and load currents.…”

Section: Introductionmentioning

confidence: 99%

“…However, if power flows in more than one line need to be controlled simultaneously, UPFC seems out of its merits. Hence, multiline voltage-source (VSC)-based FACTS controllers, such as an interline power-flow controller (IPFC) [5]; generalized interline power-flow controller (GIPFC) [6], [7]; and generalized unified power-flow controller (GUPFC) [4] are introduced to control the power flows of multilines simultaneously. Multiline VSCbased FACTS controllers can control different variables of the power system, such as the bus voltage and independent active and reactive power flows of two lines by combining three or more converters working together.…”

Section: Introductionmentioning

confidence: 99%

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Impact of VSC-Based Multiline FACTS Controllers on Distance Protection of Transmission Lines

Khederzadeh

Ghorbani

2012

IEEE Trans. Power Delivery

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By utilizing multiline voltage-source (VSC)-based flexible ac transmission system (FACTS) controllers, independent controllability over each compensated line of a multiline system can be achieved. While VSC-based multiline FACTS controllers emerged as a new opportunity to control two independent ac systems, the main constraints and limitations that are presented to the conventional transmission-line protection systems need to be investigated. In this paper, the impacts of VSC-based FACTS controllers on distance relays while controlling the power flow of compensated lines are evaluated analytically and by detailed simulations for different fault types and locations. Index Terms-Distance relay, flexible ac transmission systems (FACTS) controllers, generalized interline power-flow controller (GIPFC), generalized unified power-flow controller (GUPFC), static compensator (STATCOM), static synchronous series compensator (SSSC).

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“…It is the innovative combination of two or more series converters which are coupled via DC link. The applications of IPFC to improve damping of the system are reported in (Zhang, 2003;Vasquez-Arnez and Zanetta, 2008). A few researches have applied IPFC to improve transient stability of power system (Parimi et al, 2008;Azbe and Mihalic, 2008;Bhownick et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

Application of Interline Power Flow Controller to Increase Transient Stability of Power System

Kumkratug¹

2010

Journal of Computer Science

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Problem statement: The Interline Power Flow Controller (IPFC) is a novel device which can increase transient stability of power system. To verify the capability of the effect of IPFC on stability improvement of power system, the suitable mathematical model and control strategy of IPFC are needed to be presented. Approach: This study presented the mathematical model and control strategy of IPFC. The multi-series converters of IPFC are represented by multi-series voltage sources with associate transformer leakage reactance. The parameters of IPFC are modeled into power flow equation and thus it is used to determine control strategy. This study used Bang-Bang control strategy. The swing curves of the three phase faulted power system without and with an IPFC are tested and compared in various cases. Results: The swing curve of system without an IPFC get increased monotonically and thus the system can be considered as unstable whereas the swing curves of system with an IPFC can return to stable equilibrium point. Conclusion: The presented model of IPFC can help us to comprehend the effect of IPFC on transient stability improvement of power system. From simulation results, the IPFC can increase transient stability of power system.

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A Novel Approach for Modeling the Steady-State VSC-Based Multiline FACTS Controllers and Their Operational Constraints

Cited by 34 publications

References 18 publications

Mathematical modelling and analysis of generalised interline power flow controller: an effect of converter location

Mathematical modelling and analysis of generalised interline power flow controller: an effect of converter location

Impact of VSC-Based Multiline FACTS Controllers on Distance Protection of Transmission Lines

Application of Interline Power Flow Controller to Increase Transient Stability of Power System

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