2010
DOI: 10.1541/ieejpes.130.972
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Voltage Control in Distribution Systems Considered Reactive Power Output Sharing

Abstract: In recent years, distributed generation (DG) and renewable energy source (RES) are attracting special attention to distribution systems. Renewable energy such as photovoltaic (PV) system and wind turbine generator are used as a source of clean energy. However, the large amount of distributed generation causes voltage deviation beyond a statutory range in distribution systems. This paper proposes a methodology for voltage control by using inverters interfaced with DG and tap changing transformers. In the propos… Show more

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Cited by 18 publications
(18 citation statements)
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“…Therefore, this control system can be faster than adopting RMS value control [5]. The output power from inverter are expressed in (1) and (2).…”
Section: System Configurationmentioning
confidence: 99%
See 1 more Smart Citation
“…Therefore, this control system can be faster than adopting RMS value control [5]. The output power from inverter are expressed in (1) and (2).…”
Section: System Configurationmentioning
confidence: 99%
“…For the reactive power compensator, it is difficult to determine the optimal location of reactive power controllers in distribution system because the configuration of distribution systems can be changed in the future. As a countermeasure against this problem, it is consider that reactive power control of DGs side is effective method [2]. At supply-side, installation of storage equipment has been proposed for control of distributed system.…”
Section: Introductionmentioning
confidence: 99%
“…However, the rising concentration of Solar PV installation and the consequential arise of unintended voltage related effects, is opening the viability to extend what today are the connection requirements of large inverters, to smaller scale inverters. Challenges are associated with this approach, however using customer-owned inverters to undertake voltage regulation may present itself at potentially lower costs than typical asset investment, while potentially bringing additional opportunities like loss reduction and improvement in power quality [3], [4], [5].…”
Section: Novel Set Of LV Voltage Management Strategiesmentioning
confidence: 99%
“…Besides, with progress in power electronics technologies, there are concerns about decline in power quality caused by a growing variety of nonlinear loads such as air conditioners, LED lighting fixtures, and other inverterdriven devices [1,2]. In addition, PV systems are provided with functions to suppress voltage rise at gridconnection point by supplying reactive power by power factor control, which have been studied [10][11][12]. Also, nonlinear loads generate harmonics that distort system voltage.…”
Section: Introductionmentioning
confidence: 99%
“…However, they suffer from problems in equipment installation sites. In addition, PV systems are provided with functions to suppress voltage rise at gridconnection point by supplying reactive power by power factor control, which have been studied [10][11][12]. Nevertheless, even though voltage excursion at connection point is prevented by reactive power control, voltage troubles may remain at other locations, which need to be taken into account.…”
Section: Introductionmentioning
confidence: 99%