Control of a battery supported dynamic voltage restorer

Ramachandaramurthy, Vigna K.; Fitzer, C.; Atputharajah, A.; Zhan, Changjiang; Barnes, Mike; Jenkins, Nick

doi:10.1049/ip-gtd:20020658

Cited by 82 publications

(27 citation statements)

References 5 publications

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“…system comprising with an energy source and without an energy source. Energy storage applied to DVR are a lead acid battery [20], capacitors [21][22], superconducting magnetic energy storage (SMES) [23],flywheel [24] etc. Energy storage system and injection transformer adds to its physical size, weight and cost to the system, is the main drawback of DVR.…”

Section: Dynamic Voltage Restorermentioning

confidence: 99%

Voltage Sag Mitigation Using Supercapacitor Based Dynamic Voltage Restorer

.¹

2014

IJRET

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Section: Dynamic Voltage Restorermentioning

confidence: 99%

Voltage Sag Mitigation Using Supercapacitor Based Dynamic Voltage Restorer

.¹

2014

IJRET

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“…This can be accomplished by adjusting the inserting voltage in phase with the supply voltage. Therefore, these strategies are called in‐phase or minimum rating.In this paper, it is assumed that loads are not sensitive to voltage phase jump and therefore the Presag strategy is not discussed.…”

Section: Dvr Steady Statementioning

confidence: 99%

Compensation range calculation in an interline dynamic voltage restorer (IDVR) encountering different voltage sag types

Moradlou

Karshenas

2013

Int. Trans. Electr. Energ. Syst.

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SUMMARY This paper is concerned with determining the compensation capability of an interline dynamic voltage restorer (IDVR) under various balanced and unbalanced voltage sag scenarios. An IDVR consists of two or more DVRs with a common dc link which enables active power exchange among DVRs. This feature increases the compensation range of an IDVR as compared with separate but otherwise similar DVRs with no energy storage. The steady‐state modeling and analysis of an IDVR is briefly explained in this paper. The expressions governing power requirement for compensating various voltage sags are derived. Consequently, the constraints associated with an IDVR operation are obtained and an algorithm is developed to calculate the compensation range of an IDVR and two similar storage‐less DVRs. Illustrative graphs demonstrate the operating characteristics of an IDVR and compare these characteristics with those of two similar storage‐less DVRs. Copyright © 2013 John Wiley & Sons, Ltd.

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“…stationery frame is used as the reference signal for switching of VSI which is based on the space vectors Pulse Width Modulation (PWM) technique [8][9][10][11][12]. Detailed simulations are performed on the DVR test system using MATLAB SIMULINK.…”

Section: Control Philosophy Used In Dvrmentioning

confidence: 99%

Effect of load power factor on DC storage capacity of DVR for power quality improvements in power systems

Tiwari

Gupta²

2012

2012 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)

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Energy storage devices are now cost-effective, but still they are not cheap. The precise amount of storage capacity for a DVR should only be done after careful estimation of the proposed application. The design criteria influences the rating and performance of the DVR like; maximum MVA-load, power factor, maximum 1-phase and 3-phase voltage dips to be compensated and maximum duration of 3-phase voltage dip. In this paper, impacts of load power factor on DC storage capacity of DVR are analyzed and presented.

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Control of a battery supported dynamic voltage restorer

Cited by 82 publications

References 5 publications

Voltage Sag Mitigation Using Supercapacitor Based Dynamic Voltage Restorer

Voltage Sag Mitigation Using Supercapacitor Based Dynamic Voltage Restorer

Compensation range calculation in an interline dynamic voltage restorer (IDVR) encountering different voltage sag types

Effect of load power factor on DC storage capacity of DVR for power quality improvements in power systems

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