A loss sensitivity factor method for locating ES in a distribution system with PV units

Sardi, Junainah; Mithulananthan, N.; Hung, Duong Quoc

doi:10.1109/appeec.2015.7380873

Cited by 10 publications

(5 citation statements)

References 11 publications

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“…where, Vi is the voltage magnitude of bus i, and in radial power systems, Vmin= 0.9 and Vmax=1.1 [1], [12], [13].…”

Section: Constraintsmentioning

confidence: 99%

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Optimal capacitor allocation for minimizing cost of energy loss in active distribution network with different load levels

Myintzu

Lin²,

Oo³

2023

IJAPE

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This paper proposes an effective technique to allocate a shunt capacitor using a meta-heuristic optimization-approach for minimizing the cost of energy losses. Particle swarm optimization (PSO) algorithm incorporated with MATPOWER is trained for minimizing the targeted function of the optical capacitor placement problem. The 115-node active distribution network supplied by MESC in the Mandalay distribution area is applied as a scenario. The results including active power loss and system energy loss, size and location of the optimized capacitor, voltage profiles, and the cost of energy loss are attained and analyzed. The simulations results revealed that the optimal allocation of the capacitor provides a significant reduction in the cost of energy losses as well as improvement in voltage profile with compensation of reactive power.

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“…where, Vi is the voltage magnitude of bus i, and in radial power systems, Vmin= 0.9 and Vmax=1.1 [1], [12], [13].…”

Section: Constraintsmentioning

confidence: 99%

“…Where Dik is considered as 1 if branch (i, k) α, 0 for otherwise. After capacitor placement, the compensated power loss is maximized and it can be expressed in the mathematical formula as (12).…”

Section: Ocp Implementation Using Pso 31 Analytical Procedures For In...mentioning

confidence: 99%

Optimal capacitor allocation for minimizing cost of energy loss in active distribution network with different load levels

Myintzu

Lin²,

Oo³

2023

IJAPE

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“…In [46]- [49], NSFs are computed considering peak demand at a particular node. This can also be extended to accommodate time-series analysis with a given consumption profile [50]. Finally, NSFs can be computed in the presence of DERs where the analysis is based on the change in system loss before and after DER integration.…”

Section: Nodal Sensitivity Factors (Nsfs)mentioning

confidence: 99%

Overview of Loss Sensitivity Analysis in Modern Distribution Systems

Abujubbeh

Natarajan

2022

IEEE Access

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“…Optimal AC power flow technique utilization in presence of BESS in a power system was analyzed in terms of many indices: voltage deviations, power quality, load shedding, and energy cost improvements. Loss sensitivity factor (LSF) is a wll-known tool for optimally place DG units [20,21]. Likewise, LSF is employed to find optimal placement of BESS, as BESS resembles DG operation in discharging mode.…”

Section: Related Workmentioning

confidence: 99%

“…LSF is a parameter that specifies the sensitivity of each bus in a power network to injected active/reactive power [20,23]. It is modeled for active/reactive power injection as follows:…”

Section: A Bess Placement Based On Lfsmentioning

confidence: 99%

Active/Reactive Power Losses Minimization Based on Optimal Location of Battery Energy Storage System

Alshahrani¹,

Abido²,

Khalid³

2020

REPQJ

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The fast development in battery energy storage (BESS) technology gave rise to utilizing it in ancillary services at optimal cost. The paper addresses an optimization tool of the BESS placement in a given network so as to reduce both active/reactive power losses. The strategy is tested based on real-data-based network and loss sensitivity factor approach is used to make best-selected bus to accommodate the BESS such that the associated parameters are maintained optimally. It has been observed that the grid performance improves in terms of power losses because of the local generation of the BESS at the selected bus, which is possesses the highest index of loss sensitivity factor that quantify the severity of a bus performance.

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A loss sensitivity factor method for locating ES in a distribution system with PV units

Cited by 10 publications

References 11 publications

Optimal capacitor allocation for minimizing cost of energy loss in active distribution network with different load levels

Optimal capacitor allocation for minimizing cost of energy loss in active distribution network with different load levels

Overview of Loss Sensitivity Analysis in Modern Distribution Systems

Active/Reactive Power Losses Minimization Based on Optimal Location of Battery Energy Storage System

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