Impact of Distributed Generation on Reliability Evaluation of Radial Distribution Systems Under Network Constraints

Neto, Anselmo Chaves; Silva, M.G. da; Rodrigues, A.B.

doi:10.1109/pmaps.2006.360421

Cited by 28 publications

(22 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Therefore, it can bring PSs less potential of large-area blackouts and reduce disturbances and impacts of interconnection disruptions. In [12], through analyzing a sample system by the proposed method, the results demonstrate that when only the system reliability is considered, DGs should be installed at the end of feeder firstly. Secondly, the further from the station where the DGs with large capacity is installed, the higher reliability level of the system can be guaranteed.…”

Section: ) Reducing Dependabilitymentioning

confidence: 99%

Potential benefits of distributed generators to power systems

Liu

Wen

Ledwich

2011

2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT)

View full text Add to dashboard Cite

With the growing awareness of environmental protection, energy savings, and economic scenarios, distributed generators (DGs) have been playing an increasingly important role in power systems (PSs) all over the world. DGs applications in and potential impacts on PSs have been paid more and more attention in recent years. However, the potential benefits of DGs on PSs have not yet been systematically examined by qualitative and quantitative analysis in most existing literatures. A proper understanding of these is important for the extensive applications of DGs in PSs. Given this background, various benefits of DGs on PSs are presented and analyzed in this work. Benefits of employing DGs are classified and outlined in detail. Moreover, new developments, characteristics, applications, and algorithms associated with DGs in power systems are clarified.

show abstract

Section: ) Reducing Dependabilitymentioning

confidence: 99%

Potential benefits of distributed generators to power systems

Liu

Wen

Ledwich

2011

2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT)

View full text Add to dashboard Cite

show abstract

“…In the case of any fault, electric power supply to the customers is interrupted, which is known as outage. Natural causes like lighting, trees and wind, life cycle of equipment and maintenance are some factors that interrupt standard operating condition [4]- [7]. As the utilization of nonconventional or renewable energy resources increases for generation of electric power, many investigative studies are carried out to establish their viability as DGs.…”

Section: Introductionmentioning

confidence: 99%

Analyzing Distributed Generation Impact on the Reliability of Electric Distribution Network

Ahmad¹,

Sardar²,

Noor³

et al. 2016

ijacsa

View full text Add to dashboard Cite

Abstract-With proliferation of Distribution Generation (DG) and renewable energy technologies the power system is becoming more complex, with passage of time the development of distributed generation technologies is becoming diverse and broad. Power system reliability is one of most vital area in electric power system which deals with continuous supply of power and customer satisfaction. Distribution network in power system contributed up to 80% of reliability problems. This paper analyzes the impact of Wind Turbine Generator (WTG) as a distribution generation source on reliability of distribution system. Injecting single WTG and close to load point has positive impact on reliability, while injecting multiple WTGs at single place has adverse impact on distribution system reliability. These analyses are performed on bus 2 of Roy Billinton Test System (RBTS).

show abstract

“…Nowadays, the distributed generation (DG) is connected into the distribution system; there are many issues [1][2][3][4][5][6][7][8][9][10] that may cause the technical impacts to the distribution system. Reliability is one of problems that are interested based on studies research papers related to this subject.…”

Section: Introductionmentioning

confidence: 99%

“…In the literature [1,2], this paper proposed a method to analyze and evaluate the reliability of the transmission equipment in the electrical system when installing the generator to a distributed system as a case study. The value of the damage (Failure Rates) is calculated in [3][4][5][6][7][8] which analyzes and compares the reliability of the power system in the different case studies. In the literature [9,10], the authors use a Monte Carlo Simulation to random the location of generator in distributed system, and then determine the reliability of the power system.…”

Section: Introductionmentioning

confidence: 99%

A Reliability Impact and Assessment of Distributed Generation Integration to Distribution System

Ngaopitakkul¹,

Pothisarn²,

Bunjongjit³

et al. 2013

EPE

View full text Add to dashboard Cite

The main purpose of this paper is to study the reliability due to the employment of distributed generations (DG) integrated to distribution system. The system under this study is from Provincial Electricity Authority (PEA) that is a part of Thailand's distribution system. Data of geographic information systems (GIS) including the distance of distribution line and location of load that are parameter of PEA is simulated using digital simulation and electrical network calculation program (DIgSILENT) to analyze the impact of reliability with the installing DG into the distribution system. The system average interruption frequency index (SAIFI), the system average interruption duration index (SAIDI) and interruption cost are assessed as index of reliability by comparing the SAIFI, SAIDI, and interruption cost between the base case (no DG) and the case that DG connected to the distribution system. The results can be summarized by focusing on location of DG, the capacity of DG, the size of load, and the distance of load which are factors able to impact to SAIFI, SAIDI, and interruption cost.

show abstract

Impact of Distributed Generation on Reliability Evaluation of Radial Distribution Systems Under Network Constraints

Cited by 28 publications

References 5 publications

Potential benefits of distributed generators to power systems

Potential benefits of distributed generators to power systems

Analyzing Distributed Generation Impact on the Reliability of Electric Distribution Network

A Reliability Impact and Assessment of Distributed Generation Integration to Distribution System

Contact Info

Product

Resources

About