Line Loss Minimization in Isolated Substations and Multiple Loop Distribution Systems Using the UPFC

Sayed, Mahmoud A.; Takeshita, Toru

doi:10.1109/tpel.2014.2301833

Cited by 49 publications

(29 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The objectives are to simultaneously achieve LM, VM, increase DG penetration (DG%), and associated benefits in LDN planning, respectively. Figure 1a illustrates a simple electrical equivalent loop model for the VSI evaluation of LDN [36] and is similar to one line diagrams based on three distribution lines as considered in [4,5]. The type I loop, being simple and feasible, is considered for a study where two radial feeders form a closed loop and is fed by the same power transformer [5,36].…”

Section: Voltage Assesment Methods For Loop Distribution Networkmentioning

confidence: 99%

“…When the configuration of test DN has changed to loop, the current of the light loaded feeder increases as TL current (ITL) and heavy loaded feeder has reduced by same amount of ITL [4]. The impedance of each line has represented with Zj = Rj + jXj (where j = 1, 2, 3), where the line resistance is shown with Rj and line reactance with Xj; respectively.…”

Section: Loss Minimization Case Without Distributed Generation Units mentioning

confidence: 99%

“…The research work in [4] provides the basis for derived formulations. Besides feeders 1 and 2, line 3 represents TL, which links the two feeders (1 and 2) in loop configuration [4]. The LM formulations have represented with three cases, first is without DG.…”

Section: Loss Minimization Formulations In Loop Distribution Networkmentioning

confidence: 99%

Section: Loss Minimization Case Without Distributed Generation Units mentioning

confidence: 99%

“…The RDNs, despite employing simple protection schemes, are prone to aforementioned technical issues. However, in comparison, the loop distribution network (LDN) is more reliable and exhibits better voltage profile along the dedicated feeders; despite the requirements for upgraded protection schemes [4]. The multiple loop system or simply mesh distribution network (MDN) needs further advance complex protection schemes and is more prone to small values of short circuit current (SCC) level.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

DG Placement in Loop Distribution Network with New Voltage Stability Index and Loss Minimization Condition Based Planning Approach under Load Growth

Kazmi

Shin

2017

Energies

View full text Add to dashboard Cite

This paper presents a new planning approach based on voltage stability index (VSI) together with improved loss minimization (LM) formulations. The method has employed for application of distributed generation (DG) unit placement (location and size) in a loop (configured) test distribution network (LDN). Initially, VSI relationship for equivalent loop model has employed to find out potential locations for DG placement in LDN. Later, loss minimization formulations and loss minimization conditions (LMC) have been derived on the basis of an equivalent electrical model of LDN, for single and two DGs operating at various power factors, respectively. The proposed approach is comprised of two variants and has demonstrated on the 69-bus test distribution network. The first planning variant as a single case has applied for DG allocation (location, size, number) in LDN under normal load. Similarly, the second planning variant has demonstrated with three cases (six scenarios per case), evaluated under normal load and impact of load growth (across five years), respectively. The proposed approach has analyzed in terms of various performance indicators and results obtained have compared and found in close agreement with existed works in literature. Simulation results verify the validity of the proposed planning approach and establish that LDN performs better than radial distribution network from the perspective of load growth.

show abstract

Section: Voltage Assesment Methods For Loop Distribution Networkmentioning

confidence: 99%

Section: Loss Minimization Case Without Distributed Generation Units mentioning

confidence: 99%

Section: Loss Minimization Formulations In Loop Distribution Networkmentioning

confidence: 99%

Section: Loss Minimization Case Without Distributed Generation Units mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

DG Placement in Loop Distribution Network with New Voltage Stability Index and Loss Minimization Condition Based Planning Approach under Load Growth

Kazmi

Shin

2017

Energies

View full text Add to dashboard Cite

show abstract

Power Quality Improvement Using Luo Converter-Coupled Multilevel Inverter-Based Unified Power Flow Controller for Optimized Time Response

Ramya

Suresh

Ram

et al. 2023

Lecture Notes in Electrical Engineering

View full text Add to dashboard Cite

Implementation of Sen transformer in distribution network for line loss reduction with improved voltage profile

Patel

Chowdhury

2023

Electr Eng

View full text Add to dashboard Cite

Line Loss Minimization in Isolated Substations and Multiple Loop Distribution Systems Using the UPFC

Cited by 49 publications

References 26 publications

DG Placement in Loop Distribution Network with New Voltage Stability Index and Loss Minimization Condition Based Planning Approach under Load Growth

DG Placement in Loop Distribution Network with New Voltage Stability Index and Loss Minimization Condition Based Planning Approach under Load Growth

Power Quality Improvement Using Luo Converter-Coupled Multilevel Inverter-Based Unified Power Flow Controller for Optimized Time Response

Implementation of Sen transformer in distribution network for line loss reduction with improved voltage profile

Contact Info

Product

Resources

About