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Distributed energy management for networked microgrids in a three-phase unbalanced distribution network

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 446-446 doi: 10.1007/s11708-022-0851-7

Abstract: solve this issue, this study sought to propose distributed energy management based on a three-phase unbalanceddistribution network.Based on the price signals received, the microgrid controllers (MCs) and distribution management systemConsidering a three-phase unbalanced distribution network, the price signals were determined per phasemethod was further demonstrated through various case studies on a three-phase networked microgrid test system

Keywords： distributed optimization     energy management     networked microgrids     three-phase distribution network    

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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 distributionobjective of providing reactive power support to enhance voltage profile and reduce line losses of the distributionFurther, 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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Performance investigation of artificial intelligence based controller for three phase four leg shunt active filter

J. JAYACHANDRAN,R. MURALI SACHITHANANDAM

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 446-460 doi: 10.1007/s11708-015-0378-2

Abstract: with the supply voltage, compensates neutral current, and maintains voltage across the capacitor under unbalanced

Keywords： neural network     DSTATCOM     neutral current mitigation     total harmonic distortion (THD)     three phase four wire distributionsystem     unbalanced and/or distorted source    

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Experimental and theoretical investigations of the lateral vibrations of an unbalanced Jeffcott rotor

Ali ALSALEH, Hamid M. SEDIGHI, Hassen M. OUAKAD

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 1024-1032 doi: 10.1007/s11709-020-0647-y

Abstract: The current work experimentally explores and then theoretically examines the lateral vibrations of an unbalancedJeffcott rotor-system working at several unbalance conditions.The dynamic features of the rotor system such as the linearized bearing induced stiffness are exclusivelyillustrates the applicability of employing simple models to predict the dynamic response of a real rotor-system

Keywords： rotor-dynamics     Jeffcott rotor     lateral vibrations     Lagrange method     system-equivalent stiffness     sleeve bearings    

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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 networkis maintained, all of the loads are energized, power loss is reduced, power quality is enhanced, and systemDistribution feeder reconfiguration is a complex nonlinear combinatorial problem since the status of

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

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Multiple target implementation for a doubly fed induction generator based on direct power control under unbalanced

Heng NIAN,Yi-peng SONG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 4,   Pages 321-334 doi: 10.1631/FITEE.1400170

Abstract: presents a multiple target implementation technique for a doubly fed induction generator (DFIG) under unbalancedBased on the mathematical model of DFIG under unbalanced and distorted voltage, the proportional andFinally, the DFIG experimental system is developed to validate the availability of the proposed DPC strategyunder unbalanced and distorted grid voltage.

Keywords： Direct power control     Doubly fed induction generator     Unbalanced and distorted grid voltage     Vector proportional    

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Reliability analysis of urban gas transmission and distribution system based on FMEA and correlation

Su LI,Weiguo ZHOU

Frontiers in Energy 2014, Volume 8, Issue 4,   Pages 443-448 doi: 10.1007/s11708-014-0336-4

Abstract: In order to improve the safety management of urban gas transmission and distribution system, failuremode and effects analysis (FMEA) was used to construct the reliability analysis system of the pipeline

Keywords： gas transmission and distribution system     risk evaluation     reliability analysis     failure mode and effects    

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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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Hazard and vulnerability evaluation of water distribution system in cases of contamination intrusion

Kunlun XIN, Tao TAO, Yong WANG, Suiqing LIU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 839-848 doi: 10.1007/s11783-012-0409-8

Abstract: In this paper, it proposed an index system for hazard and vulnerability evaluations of water distributiontotal absorption are the most important factors in hazard and vulnerability evaluation of the water distribution

Keywords： water distribution network     hazard     vulnerability     contaminant accident    

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Application of Ice Pigging in a Drinking Water Distribution System: Impacts on Pipes and Bulk Water Quality

Yujing Huang,Zhiwei Chen,Guilin He,Yu Shao,Shuang Song,Feilong Dong,Tuqiao Zhang,

Engineering doi: 10.1016/j.eng.2023.09.016

Abstract: Ice pigging is an emerging technique for pipe cleaning in drinking water distribution systems.

Keywords： Ice pigging     Pipe cleaning     Drinking water distribution system     Bacterial community     Sediments    

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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: index-based approach is proposed to determine the optimal location of the capacitors in the radial distributionsystem (RDS) based on the real and reactive combined loss sensitivity index, as capacitor placementMoreover, the results have been obtained for a large system of 85 buses to validate the results with

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

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Experimental investigation and comparative study of inter-turn short-circuits and unbalanced voltage

Fatima BABAA, Abdelmalek KHEZZAR, Mohamed el kamel OUMAAMAR

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 271-278 doi: 10.1007/s11708-013-0258-6

Abstract: However, small unbalance in the supply voltage and/or in the machine structure that exists in any real systemto have the correct diagnosis and to increase the sensitivity and the reliability of the diagnostic system

Keywords： induction machines     fault indicator     inter-turn short-circuit fault     unbalance supply voltage    

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switched fractional controller for performance improvement of single phase active power filter under unbalanced

H. AFGHOUL,F. KRIM,D. CHIKOUCHE,A. BEDDAR

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 203-212 doi: 10.1007/s11708-015-0381-7

Abstract: A novel controller is proposed to regulate the DC-link voltage of a single phase active power filter (SPAPF). The proposed switched fractional controller (SFC) consists of a conventional PI controller, a fractional order PI (FO-PI) controller and a decision maker that switches between them. Commonly, the conventional PI controller is used in regulation loops due to its advantages in steady-state but it is limited in transient state. On the other hand, the FO-PI controller overcomes these drawbacks but it causes dramatic degradation in control performances in steady-state because of the fractional calculus theory and the approximation method used to implement this kind of controller. Thus, the purpose of this paper is to switch to the PI controller in steady-state to obtain the best power quality and to switch to the FO-PI controller when external disturbances are detected to guarantee a fast transient state. To investigate the efficiency and accuracy of the SFC considering all robustness tests, an experimental setup has been established. The results of the SFC fulfill the requirements, confirm its high performances in steady and transient states and demonstrate its feasibility and effectiveness. The experiment results have satisfied the limit specified by the IEEE harmonic standard 519.

Keywords： conventional PI controller     fractional calculus (FC)     total harmonic distortion (THD)     Oustaloup continuous approximation (OCA)     single phase active power filter (SPAPF)    

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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: network (IEGN) and strengthening the interaction between the active-reactive power flow in the power distributionnetwork (PDN) and the natural gas flow in the gas distribution network (GDN).A test system consisting of an IEEE-33 test system and a 7-node natural gas network is adopted to verify

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

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Modeling of the overwintering distribution of

Xiaojing WANG,Zhanhong MA,Yuying JIANG,Shouding SHI,Wancai LIU,Juan ZENG,Zhiwei ZHAO,Haiguang WANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 3,   Pages 223-235 doi: 10.15302/J-FASE-2014025

Abstract: Studies on the effects of temperature on the distribution of overwintering stripe rust could help usannual mean temperature of the coldest month from December to February for 2001 to 2012, overwintering distributionconsistent with the areas where the probability was predicted to be 70% to 90% for the overwintering distribution

Keywords： stripe rust     wheat     overwintering     geospatial distribution     geographic information system     climate change    

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Title Author Date Type Operation

Distributed energy management for networked microgrids in a three-phase unbalanced distribution network

Journal Article

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

Atma Ram GUPTA,Ashwani KUMAR

Journal Article

Performance investigation of artificial intelligence based controller for three phase four leg shunt active filter

J. JAYACHANDRAN,R. MURALI SACHITHANANDAM

Journal Article

Experimental and theoretical investigations of the lateral vibrations of an unbalanced Jeffcott rotor

Ali ALSALEH, Hamid M. SEDIGHI, Hassen M. OUAKAD

Journal Article

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

K Sathish KUMAR,S NAVEEN

Journal Article

Multiple target implementation for a doubly fed induction generator based on direct power control under unbalanced

Heng NIAN,Yi-peng SONG

Journal Article

Reliability analysis of urban gas transmission and distribution system based on FMEA and correlation

Su LI,Weiguo ZHOU

Journal Article

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

K. Sathish KUMAR, T. JAYABARATHI

Journal Article

Hazard and vulnerability evaluation of water distribution system in cases of contamination intrusion

Kunlun XIN, Tao TAO, Yong WANG, Suiqing LIU

Journal Article

Application of Ice Pigging in a Drinking Water Distribution System: Impacts on Pipes and Bulk Water Quality

Yujing Huang,Zhiwei Chen,Guilin He,Yu Shao,Shuang Song,Feilong Dong,Tuqiao Zhang,

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

Experimental investigation and comparative study of inter-turn short-circuits and unbalanced voltage

Fatima BABAA, Abdelmalek KHEZZAR, Mohamed el kamel OUMAAMAR

Journal Article

switched fractional controller for performance improvement of single phase active power filter under unbalanced

H. AFGHOUL,F. KRIM,D. CHIKOUCHE,A. BEDDAR

Journal Article

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

Journal Article

Modeling of the overwintering distribution of

Xiaojing WANG,Zhanhong MA,Yuying JIANG,Shouding SHI,Wancai LIU,Juan ZENG,Zhiwei ZHAO,Haiguang WANG

Journal Article