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Intelligent algorithm for optimal meter placement and bus voltage estimation in ring main distribution

L. RAMESH, N. CHAKRABORTY, S. P. CHOWDHURY

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 47-56 doi: 10.1007/s11708-011-0159-5

Abstract: The advancement in power distribution system poses a great challenge to power engineering researcherson how to best monitor and estimate the state of the distribution network.conducted and measured through identified meter location which is more essential for decision making in distributionsupervisory control and data acquisition system (DSCADA).

Keywords： artificial intelligence     power distribution control     state estimation    

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Power system reconfiguration and loss minimization for a distribution systems using “Catfish PSO” algorithm

K Sathish KUMAR,S NAVEEN

Frontiers in Energy 2014, Volume 8, Issue 4,   Pages 434-442 doi: 10.1007/s11708-014-0313-y

Abstract: One of the very important ways to save electrical energy in the distribution system is network reconfigurationDistribution networks are built as interconnected mesh networks; however, they are arranged to be radialThe distribution feeder reconfiguration is to find a radial operating structure that optimizes networkin such a way that the radial structure of networks is maintained, all of the loads are energized, powerloss is reduced, power quality is enhanced, and system security is increased.

Keywords： distribution system reconfiguration (DFR)     power loss reduction     catfish particle swarm optimization (catfish    

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Data-driven distribution network topology identification considering correlated generation power of distributed

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 121-129 doi: 10.1007/s11708-021-0780-x

Abstract: This paper proposes a data-driven topology identification method for distribution systems with distributedFirst, a neural network is trained to depict the relationship between nodal power injections and voltagemagnitude measurements, and then it is used to generate synthetic measurements under independent nodal powerinjections, thus eliminating the influence of correlated nodal power injections on topology identificationThe proposed method is tested on different distribution networks and the simulation results are compared

Keywords： power distribution network     data-driven     topology identification     distributed energy resource     maximal    

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Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets

Atma Ram GUPTA,Ashwani KUMAR

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 86-98 doi: 10.1007/s11708-017-0456-8

Abstract: The aim of this paper is to analyze unbalanced radial distribution systems (UBRDS) with the distributionobjectives of this paper are D-STATCOM allocation in UBRDS with an objective of providing reactive powersupport to enhance voltage profile and reduce line losses of the distribution network, determinationD-STATCOM rating subjected to minimization of total cost, and impact of D-STATCOM placement on improving powerFurther, the impact of load growth is also considered for better planning of the power distribution system

Keywords： unbalanced distribution system     D-STATCOM     voltage sensitivity index     load models     load growth     distribution    

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Active-reactive power scheduling of integrated electricity-gas network with multi-microgrids

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 251-265 doi: 10.1007/s11708-022-0857-1

Abstract: integrated electricity-gas network (IEGN) and strengthening the interaction between the active-reactive powerflow in the power distribution network (PDN) and the natural gas flow in the gas distribution networkThis paper proposes a day-ahead active-reactive power scheduling model for the IEGN with multi-microgridsBesides, motivated by the non-negligible impact of the reactive power, optimal inverter dispatch (OID) is considered to optimize the active and reactive power capabilities of the inverters of distributed

Keywords： combined cooling     heating     and power (CCHP)     integrated energy systems (IES)     natural gas     power distributionsystem     gas distribution system    

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Comparison of optimal capacitor placement methods in radial distribution system with load growth and

Veera Venkata Satya Naryana MURTY, Ashwani KUMAR

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 197-213 doi: 10.1007/s11708-013-0249-7

Abstract: In this paper, a combined power loss sensitivity (PLS) index-based approach is proposed to determinethe optimal location of the capacitors in the radial distribution system (RDS) based on the real andreactive combined loss sensitivity index, as capacitor placement not only reduces real power loss withvoltage profile improvement but also reduces reactive power loss due to the reactive power compensationThe results have been obtained with the existing methods of power loss index (PLI) and index vector (

Keywords： load growth     load models     reactive power compensation     radial distribution system     power loss index (PLI)     power loss sensitivity (PLS)     index vector (IV)    

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A novel power system reconfiguration for a distribution system with minimum load balancing index using

K. Sathish KUMAR, T. JAYABARATHI

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 260-265 doi: 10.1007/s11708-012-0196-8

Abstract: In this paper, the objective of minimum load balancing index (LBI) for the 16-bus distribution systemWith the proposed reconfiguration method, the radial structure of the distribution system is retained

Keywords： bacterial foraging optimization algorithm (BFOA)     distribution system     network reconfiguration     load balancing    

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Availability growth models and verification of power equipment

Jinyuan SHI, Jiamin XU

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 529-538 doi: 10.1007/s11708-019-0624-0

Abstract: station auxiliaries, and transmission and distribution installations are presented.and distribution installations are given together with verification examples for availability growthmodels of 320–1000 MW nuclear power units and 1000 MW thermal power units, 200–1000 MW power stationauxiliaries, and 220–500 kV transmission and distribution installations.station auxiliaries, transmission and distribution installations conform to the power function, and

Keywords： repairable system     power equipment     electric generating unit     power station auxiliary     transmission and distribution    

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Possible role of power-to-vehicle and vehicle-to-grid as storages and flexible loads in the German 110kV distribution grid

Erik BLASIUS

Frontiers in Energy 2017, Volume 11, Issue 2,   Pages 146-154 doi: 10.1007/s11708-017-0475-5

Abstract: The sectoral coupling of road traffic (in form of E-Mobility) and electrical energy supply (known as power-to-vehicletime, the E-mobility can help to reduce the negative effects of the grid integration of RES to the distributionBy the combination of both sectors, the possible role of the E-mobility for the distribution grid will

Keywords： P2V     V2G     grid integration     electric vehicles     distribution grid    

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Particle size distribution and shape control of Au nanoparticles used for particle gun

S. Kida, M. Ichiji, J. Watanabe, I. Hirasawa

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 60-64 doi: 10.1007/s11705-013-1313-x

Abstract: However, the control of particle size distribution (PSD) and shape of Au nanoparticles is too difficult

Keywords： reduction crystallization     particle size distribution     gene transferring media    

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Topology-independent end-to-end learning model for improving the voltage profile in microgrids-integrated powerdistribution networks

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 211-227 doi: 10.1007/s11708-022-0847-3

Abstract: With multiple microgrids (MGs) integrated into power distribution networks in a distributed manner, theHowever, the operation of power distribution networks is challenged by the issues of multiple power flowAccordingly, an efficient voltage control strategy is needed to ensure voltage security against ever-changingdistribution networks integrated with multiple MGs.decision-making optimization in sequence, the proposed end-to-end model determines the optimal voltage control

Keywords： end-to-end learning     microgrids     voltage profile improvement     generative adversarial network    

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Influence of increasing numbers of RE-inverters on the power quality in the distribution grids: A PQ

Przemyslaw JANIK, Grzegorz KOSOBUDZKI, Harald SCHWARZ

Frontiers in Energy 2017, Volume 11, Issue 2,   Pages 155-167 doi: 10.1007/s11708-017-0469-3

Abstract: This paper presents the selected power quality (PQ) indicia of a wind generator and a photovoltaic installationconsidered to be the representative of medium voltage and low voltage distribution grids.On the other hand, fluctuations in power generation are regarded as an emerging PQ indicator.growing number of distributed renewable installations causes stochastic, variable, and hardly predictable powerflows in the distribution grid.

Keywords： power quality     harmonics     sags     photovoltaic(PV) system     doubly feed induction generator (DFIG)     inverters    

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A red water occurrence in drinking water distribution systems caused by changes in water source in Beijing, China: mechanism analysis and control measures

ZHANG Xiaojian,MI Zilong,WANG Yang,LIU Shuming,NIU Zhangbin,LU Pinpin,WANG Jun,GU Junnong,CHEN Chao

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 417-426 doi: 10.1007/s11783-013-0558-4

Abstract: In this study, the origin of this problem, the mechanism of iron release and various control measures

Keywords： iron release     drinking water distribution system     sulphate     phosphate     red water control     water quality stability    

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A comprehensive review of wind power based power system frequency regulation

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 611-634 doi: 10.1007/s11708-023-0876-6

Abstract: Wind power (WP) is considered as one of the main renewable energy sources (RESs) for future low-carbonand high-cost-efficient power system.In this paper, the impact of WP on power system frequency stability is initially presented.In addition, various existing control strategies of WP participating in frequency regulation are reviewedThe pros and cons of each control strategy are also discussed.

Keywords： frequency regulation strategies     wind turbine generators     grid-forming control     model predictive control    

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Estimation of distribution algorithm enhanced particle swarm optimization for water distribution network

Xuewei QI,Ke LI,Walter D. POTTER

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 341-351 doi: 10.1007/s11783-015-0776-z

Abstract: The optimization of a water distribution network (WDN) is a highly nonlinear, multi-modal, and constrainedAn improved estimation of distribution algorithm (EDA) using historic best positions to construct a samplespace is hybridized with PSO both in sequential and in parallel to improve population diversity controlTwo water distribution network benchmark examples from the literature are adopted to evaluate the performanceParallel hybridization also helps to improve diversity control yet its effect is relatively less significant

Keywords： particle swarm optimization (PSO)     diversity control     estimation of distribution algorithm (EDA)     waterdistribution network (WDN)     premature convergence     hybrid strategy    

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Title Author Date Type Operation

Intelligent algorithm for optimal meter placement and bus voltage estimation in ring main distribution

L. RAMESH, N. CHAKRABORTY, S. P. CHOWDHURY

Journal Article

Power system reconfiguration and loss minimization for a distribution systems using “Catfish PSO” algorithm

K Sathish KUMAR,S NAVEEN

Journal Article

Data-driven distribution network topology identification considering correlated generation power of distributed

Journal Article

Reactive power deployment and cost benefit analysis in DNO operated distribution electricity markets

Atma Ram GUPTA,Ashwani KUMAR

Journal Article

Active-reactive power scheduling of integrated electricity-gas network with multi-microgrids

Journal Article

Comparison of optimal capacitor placement methods in radial distribution system with load growth and

Veera Venkata Satya Naryana MURTY, Ashwani KUMAR

Journal Article

A novel power system reconfiguration for a distribution system with minimum load balancing index using

K. Sathish KUMAR, T. JAYABARATHI

Journal Article

Availability growth models and verification of power equipment

Jinyuan SHI, Jiamin XU

Journal Article

Possible role of power-to-vehicle and vehicle-to-grid as storages and flexible loads in the German 110kV distribution grid

Erik BLASIUS

Journal Article

Particle size distribution and shape control of Au nanoparticles used for particle gun

S. Kida, M. Ichiji, J. Watanabe, I. Hirasawa

Journal Article

Topology-independent end-to-end learning model for improving the voltage profile in microgrids-integrated powerdistribution networks

Journal Article

Influence of increasing numbers of RE-inverters on the power quality in the distribution grids: A PQ

Przemyslaw JANIK, Grzegorz KOSOBUDZKI, Harald SCHWARZ

Journal Article

A red water occurrence in drinking water distribution systems caused by changes in water source in Beijing, China: mechanism analysis and control measures

ZHANG Xiaojian,MI Zilong,WANG Yang,LIU Shuming,NIU Zhangbin,LU Pinpin,WANG Jun,GU Junnong,CHEN Chao

Journal Article

A comprehensive review of wind power based power system frequency regulation

Journal Article

Estimation of distribution algorithm enhanced particle swarm optimization for water distribution network

Xuewei QI,Ke LI,Walter D. POTTER

Journal Article