Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731831
L. Martirano, E. Habib, G. Parise, Giacomo Greco, M. Manganelli, F. Massarella, L. Parise
The paper presents a feasible model of architecture for the technical building systems (TBS) particularly suitable for Nearly Zero Energy Buildings (NZEBs). NZEBs are buildings where the energetic consumption are optimized by means of solutions that drastically reduce both electric and thermal demand, while residual required energy has to be provided by local renewable generation. The suggested model aggregates the users around an electric node in a common microgrid in order to reach up the threshold value of electric power and to get a more virtuous and flexible cumulative load profile. The building (or a group of buildings) represents the natural limit of the aggregation of the electric systems, like in the heating systems. Present proposal is a full electric smart micro grid with heating and domestic hot water generated by a centralized electric heat pump system. The renewable energy is provided by a photovoltaic field. The authors suggest to control the whole electric demand of the building by exploiting its thermal inertia as an energy storage by forcing both local and central set points of heating and air conditioning systems and time shifting opportunities of smart appliances. A case study is presented.
{"title":"Smart micro grids for Nearly Zero Energy Buildings","authors":"L. Martirano, E. Habib, G. Parise, Giacomo Greco, M. Manganelli, F. Massarella, L. Parise","doi":"10.1109/IAS.2016.7731831","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731831","url":null,"abstract":"The paper presents a feasible model of architecture for the technical building systems (TBS) particularly suitable for Nearly Zero Energy Buildings (NZEBs). NZEBs are buildings where the energetic consumption are optimized by means of solutions that drastically reduce both electric and thermal demand, while residual required energy has to be provided by local renewable generation. The suggested model aggregates the users around an electric node in a common microgrid in order to reach up the threshold value of electric power and to get a more virtuous and flexible cumulative load profile. The building (or a group of buildings) represents the natural limit of the aggregation of the electric systems, like in the heating systems. Present proposal is a full electric smart micro grid with heating and domestic hot water generated by a centralized electric heat pump system. The renewable energy is provided by a photovoltaic field. The authors suggest to control the whole electric demand of the building by exploiting its thermal inertia as an energy storage by forcing both local and central set points of heating and air conditioning systems and time shifting opportunities of smart appliances. A case study is presented.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126224058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731853
M. Moghaddami, Arash Anzalchi, A. Moghadasi, A. Sarwat
Design optimization of circular power pads for inductive power transfer (IPT) systems with applications in electric vehicle battery charger is proposed. A multi-objective optimization coupled with 2D finite element analysis (FEA) is used to find the Pareto-optimal solutions for circular magnetic structures considering different objective functions, such as power transfer efficiency, material cost, and horizontal misalignment tolerance of the IPT system. 2D FEA is used to calculate self and mutual inductances between primary and secondary pads, ohmic loss in coils, core loss in ferrites, stray loss in aluminum shields and electromagnetic field (EMF) emissions of the system. Practical limitations of the power electronic converters such as frequency, VA rating, operating quality factor, and EMF emissions are all considered in the proposed optimization. A 10 kW electric vehicle battery charger IPT system with circular power pads is investigated as the case study and Pareto-optimal solutions for this system are presented. Experimental test results on one of the Pareto-optimal solutions are in good agreement with the calculations using the proposed method. The proposed design optimization method provides a tool for finding highly efficient, flexible and cost-effective solutions for contactless electric vehicle battery charger.
{"title":"Pareto optimization of circular power pads for contactless electric vehicle battery charger","authors":"M. Moghaddami, Arash Anzalchi, A. Moghadasi, A. Sarwat","doi":"10.1109/IAS.2016.7731853","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731853","url":null,"abstract":"Design optimization of circular power pads for inductive power transfer (IPT) systems with applications in electric vehicle battery charger is proposed. A multi-objective optimization coupled with 2D finite element analysis (FEA) is used to find the Pareto-optimal solutions for circular magnetic structures considering different objective functions, such as power transfer efficiency, material cost, and horizontal misalignment tolerance of the IPT system. 2D FEA is used to calculate self and mutual inductances between primary and secondary pads, ohmic loss in coils, core loss in ferrites, stray loss in aluminum shields and electromagnetic field (EMF) emissions of the system. Practical limitations of the power electronic converters such as frequency, VA rating, operating quality factor, and EMF emissions are all considered in the proposed optimization. A 10 kW electric vehicle battery charger IPT system with circular power pads is investigated as the case study and Pareto-optimal solutions for this system are presented. Experimental test results on one of the Pareto-optimal solutions are in good agreement with the calculations using the proposed method. The proposed design optimization method provides a tool for finding highly efficient, flexible and cost-effective solutions for contactless electric vehicle battery charger.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121429192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731817
Lourdes A. Barcia, F. Nuño, Juan A. Martínez, Juan Díaz, Antonio Nevado, R. Peon
This paper uses a previously developed model of the heat transfer fluid (HTF) system of a Parabolic Trough Collector (PTC) thermosolar Plant to optimize the control of the heating of the HTF when it passes through the rows of the collectors. Three control estrategies have been analyzed and compared to the PID currently used in this sort of plants.
{"title":"Optimized control of the Solar Field in parabolic trough solar power plants","authors":"Lourdes A. Barcia, F. Nuño, Juan A. Martínez, Juan Díaz, Antonio Nevado, R. Peon","doi":"10.1109/IAS.2016.7731817","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731817","url":null,"abstract":"This paper uses a previously developed model of the heat transfer fluid (HTF) system of a Parabolic Trough Collector (PTC) thermosolar Plant to optimize the control of the heating of the HTF when it passes through the rows of the collectors. Three control estrategies have been analyzed and compared to the PID currently used in this sort of plants.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122577644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731883
P. Thounthong, S. Sikkabut, N. Poonnoy, P. Mungporn, B. Yodwong, P. Kumam, N. Bizon, B. Nahid-Mobarakeh, S. Pierfederici
This paper introduces a nonlinear control scheme based on the differential flatness approach for controlling the speed/torque of a permanent magnet synchronous motor (PMSM) drive. The differential flatness estimation is a model based approach. Then, two state-observers are proposed to estimate a load torque disturbance and a stator resistance (represent losses in an inverter and PMSM) by means of its voltage drop. It can help to improve the PMSM drive system and the efficiency. Using the flatness property, we propose simple solutions to dynamics and stabilization problems. The design controller parameters are autonomous of the operating point; moreover, high dynamics in disturbance rejection is achieved. To validate the proposed method, a hardware system is realized in a laboratory, and digital estimation is accomplished with a dSPACE controller DS1104 platform. Simulation and experimental results with a small-scale PMSM of 1000 W, 3000 rpm in a laboratory corroborate the excellent control scheme during a motor-drive cycles.
{"title":"Differential flatness based speed/torque control with state-observers of permanent magnet synchronous motor drives","authors":"P. Thounthong, S. Sikkabut, N. Poonnoy, P. Mungporn, B. Yodwong, P. Kumam, N. Bizon, B. Nahid-Mobarakeh, S. Pierfederici","doi":"10.1109/IAS.2016.7731883","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731883","url":null,"abstract":"This paper introduces a nonlinear control scheme based on the differential flatness approach for controlling the speed/torque of a permanent magnet synchronous motor (PMSM) drive. The differential flatness estimation is a model based approach. Then, two state-observers are proposed to estimate a load torque disturbance and a stator resistance (represent losses in an inverter and PMSM) by means of its voltage drop. It can help to improve the PMSM drive system and the efficiency. Using the flatness property, we propose simple solutions to dynamics and stabilization problems. The design controller parameters are autonomous of the operating point; moreover, high dynamics in disturbance rejection is achieved. To validate the proposed method, a hardware system is realized in a laboratory, and digital estimation is accomplished with a dSPACE controller DS1104 platform. Simulation and experimental results with a small-scale PMSM of 1000 W, 3000 rpm in a laboratory corroborate the excellent control scheme during a motor-drive cycles.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121189745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731928
M. G. Jahromi, G. Mirzaeva, S. Mitchell
This paper proposes a new concept to control a bidirectional LCL converter which is suitable for applications in mobile mining equipment. This converter employs two DC/AC insulated-gate bipolar transistor-based (IGBT) converters and a passive LCL which replaces the more common high frequency transformer and plays the most important role in energy conversion. Compared to the previously known control schemes, the proposed scheme uses p-q theory resulting in simpler and more robust control design. In order to apply p-q theory to a single phase circuit, a pseudo orthogonal signal is generated from one phase by using a second order generalized integrator (SOGI). The definitions of instantaneous active and reactive powers are adjusted accordingly. Performance of the proposed control scheme under steady state, during load and reference voltage step changes, and under a DC fault is studied via a detailed EMTP-RV simulation of a full size 20-MW 24kV/1.2kV converter. The simulation results are experimentally validated on a laboratory 200-W 100V/20V prototype converter.
{"title":"Control strategy for a high power DC transformer with soft switching scheme for mining applications","authors":"M. G. Jahromi, G. Mirzaeva, S. Mitchell","doi":"10.1109/IAS.2016.7731928","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731928","url":null,"abstract":"This paper proposes a new concept to control a bidirectional LCL converter which is suitable for applications in mobile mining equipment. This converter employs two DC/AC insulated-gate bipolar transistor-based (IGBT) converters and a passive LCL which replaces the more common high frequency transformer and plays the most important role in energy conversion. Compared to the previously known control schemes, the proposed scheme uses p-q theory resulting in simpler and more robust control design. In order to apply p-q theory to a single phase circuit, a pseudo orthogonal signal is generated from one phase by using a second order generalized integrator (SOGI). The definitions of instantaneous active and reactive powers are adjusted accordingly. Performance of the proposed control scheme under steady state, during load and reference voltage step changes, and under a DC fault is studied via a detailed EMTP-RV simulation of a full size 20-MW 24kV/1.2kV converter. The simulation results are experimentally validated on a laboratory 200-W 100V/20V prototype converter.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116736583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731865
L. Hassan, Mahmoud Moghavvemi, H. Almurib, K. Muttaqi
A new methodology for the implementation of a power system model for damping low-frequency oscillations in field programmable gate array (FPGA)-based real-time simulator is proposed. The continuous form of the model is converted to discrete-time domain model, and then reduced to block diagrams involving the delay operators and gains for the implementation in the FPGA. The hardware implementation of a power system stabilizer (PSS) to control the system is also introduced using FPGA. The real-time implementation of the proposed approach in an FPGA is described. To verify the effectiveness of the proposed FPGA-based simulator, a single machine infinite bus system (SMIB) is tested with the stabilizer under different operating conditions. Results show the capability of implementing the power system with the stabilizer in an FPGA. Additionally, very short time and constant computation time per simulation time-step are established.
{"title":"Damping of low-frequency oscillations using Takagi-Sugeno Fuzzy stabilizer in real-time","authors":"L. Hassan, Mahmoud Moghavvemi, H. Almurib, K. Muttaqi","doi":"10.1109/IAS.2016.7731865","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731865","url":null,"abstract":"A new methodology for the implementation of a power system model for damping low-frequency oscillations in field programmable gate array (FPGA)-based real-time simulator is proposed. The continuous form of the model is converted to discrete-time domain model, and then reduced to block diagrams involving the delay operators and gains for the implementation in the FPGA. The hardware implementation of a power system stabilizer (PSS) to control the system is also introduced using FPGA. The real-time implementation of the proposed approach in an FPGA is described. To verify the effectiveness of the proposed FPGA-based simulator, a single machine infinite bus system (SMIB) is tested with the stabilizer under different operating conditions. Results show the capability of implementing the power system with the stabilizer in an FPGA. Additionally, very short time and constant computation time per simulation time-step are established.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125020561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731955
D. K. Neitzel
Industrial facility's often have very complex electrical systems and equipment. Much of this equipment was installed many years or even decades ago and therefore may have deteriorate into an unsafe condition. All too often equipment covers are left off or are not properly fastened in place, there are unused openings that have not been effectively closed, and listing and labeling requirements are not adhered to. Another major issue is that sufficient access and working space is not maintained about all electric equipment to permit ready and safe operation and maintenance of such equipment. Regularly scheduled electrical safety inspections can assist in identifying these deficiencies, as well as other electrical safety issues that may put personnel at risk from electrical hazards. The Occupational Safety and Health Administration (OSHA) and the National Fire Protection Association (NFPA) have developed regulations and standards that, if adhered to, can reduce the hazardous conditions that are identified through electrical safety inspections or assessments.
{"title":"Electrical safety inspections in industrial facilities","authors":"D. K. Neitzel","doi":"10.1109/IAS.2016.7731955","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731955","url":null,"abstract":"Industrial facility's often have very complex electrical systems and equipment. Much of this equipment was installed many years or even decades ago and therefore may have deteriorate into an unsafe condition. All too often equipment covers are left off or are not properly fastened in place, there are unused openings that have not been effectively closed, and listing and labeling requirements are not adhered to. Another major issue is that sufficient access and working space is not maintained about all electric equipment to permit ready and safe operation and maintenance of such equipment. Regularly scheduled electrical safety inspections can assist in identifying these deficiencies, as well as other electrical safety issues that may put personnel at risk from electrical hazards. The Occupational Safety and Health Administration (OSHA) and the National Fire Protection Association (NFPA) have developed regulations and standards that, if adhered to, can reduce the hazardous conditions that are identified through electrical safety inspections or assessments.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133898059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731863
Daming Zhou, Yiming Wu, Fei Gao, E. Breaz, A. Ravey, A. Miraoui
In this paper, a novel prediction approach for proton exchange membrane fuel cell (PEMFC) performance degradation is proposed based on a multi-physical aging model with particle filter approach. The proposed multi-physical aging model uses aging coefficients to describe fuel cell different physical aging phenomena over time, including membrane conductivity losses, reduction of reactants mass transfer and reaction activity losses. In order to accurately model the activation loss, the implicit Butler-Volmer equation is used. The initial values of the aging parameters are tuned by fitting the fuel cell polarization curve at the beginning of life. Based on the initialized aging model, the first step of prediction approach is to estimate all the aging parameters using Bayesian Monte Carlo-based Particle Filter (PF) during the learning phase of experimental aging test. The suitable fitting curve function is then selected to satisfy the degradation behavior of each trained aging parameter, and further provide the extrapolated values of aging parameters in the validation phase. By applying these extrapolated aging parameters into aging model, the prediction result of fuel cell output voltage in the validation phase can be obtained. The results demonstrate that the proposed approach have good prediction performance for fuel cell degradation. In addition, each obtained aging parameters provides an insight into the different degree of physical aging process over time during the fuel cell operating, which is important to understand degradation mechanisms.
{"title":"Degradation prediction of PEM fuel cell stack based on multi-physical aging model with particle filter approach","authors":"Daming Zhou, Yiming Wu, Fei Gao, E. Breaz, A. Ravey, A. Miraoui","doi":"10.1109/IAS.2016.7731863","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731863","url":null,"abstract":"In this paper, a novel prediction approach for proton exchange membrane fuel cell (PEMFC) performance degradation is proposed based on a multi-physical aging model with particle filter approach. The proposed multi-physical aging model uses aging coefficients to describe fuel cell different physical aging phenomena over time, including membrane conductivity losses, reduction of reactants mass transfer and reaction activity losses. In order to accurately model the activation loss, the implicit Butler-Volmer equation is used. The initial values of the aging parameters are tuned by fitting the fuel cell polarization curve at the beginning of life. Based on the initialized aging model, the first step of prediction approach is to estimate all the aging parameters using Bayesian Monte Carlo-based Particle Filter (PF) during the learning phase of experimental aging test. The suitable fitting curve function is then selected to satisfy the degradation behavior of each trained aging parameter, and further provide the extrapolated values of aging parameters in the validation phase. By applying these extrapolated aging parameters into aging model, the prediction result of fuel cell output voltage in the validation phase can be obtained. The results demonstrate that the proposed approach have good prediction performance for fuel cell degradation. In addition, each obtained aging parameters provides an insight into the different degree of physical aging process over time during the fuel cell operating, which is important to understand degradation mechanisms.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134058903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731925
Javier Valenzuela Cruzat, M. Anibal Valenzuela
Mining trucks are sophisticated equipment that must operate continuously under difficult environmental conditions at the limit of their capacities. Hence, any tool that helps to evaluate the stress of mechanical components and/or overloading of electrical components will be of great benefit. This paper presents the development of an integrated electric-mechanical hauling truck model capable of determining all the variables of interest of the powertrain, traction and retarding systems. The developed model is first evaluated on idealized uphill and downhill routes, giving a clear view of the behavior of each component. These results are applied to the analysis of a complete downhill-uphill truck cycle in a copper mine. Finally, selected sectors of the mine road are evaluated to compare field records to the corresponding signals of the developed model. Results show a good agreement with errors between 2% and 5%.
{"title":"Integrated modeling and evaluation of electric mining trucks during propel and retarding modes","authors":"Javier Valenzuela Cruzat, M. Anibal Valenzuela","doi":"10.1109/IAS.2016.7731925","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731925","url":null,"abstract":"Mining trucks are sophisticated equipment that must operate continuously under difficult environmental conditions at the limit of their capacities. Hence, any tool that helps to evaluate the stress of mechanical components and/or overloading of electrical components will be of great benefit. This paper presents the development of an integrated electric-mechanical hauling truck model capable of determining all the variables of interest of the powertrain, traction and retarding systems. The developed model is first evaluated on idealized uphill and downhill routes, giving a clear view of the behavior of each component. These results are applied to the analysis of a complete downhill-uphill truck cycle in a copper mine. Finally, selected sectors of the mine road are evaluated to compare field records to the corresponding signals of the developed model. Results show a good agreement with errors between 2% and 5%.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121584156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-10-01DOI: 10.1109/IAS.2016.7731950
Rabindra Maharjan, F. Guo, Ratnesh K. Sharma
This paper presents control schemes for efficient operation of renewable energy based islanded microgrid integrated with Energy Storage System (ESS) and diesel generator as a backup source. In the proposed control algorithm, ESS and diesel generator are operated in various control modes based on the state of charge (SOC) level of the battery ESS. The ESS system is categorized into three states as normal, warning and critical based on the SOC level. During the normal state, ESS system is operated as the main source while in the warning state it will operate along with diesel generator in peer to peer mode and in the critical state diesel generator operates as the main source to regulate the islanded microgrid. The detailed model of the islanded microgrid system is developed in MATLAB/Simulink™, and the simulation results of the operation of the system in various modes and transition between them are presented in the paper.
{"title":"Control strategy for islanded microgrid integrating renewable energy with storage and diesel generator","authors":"Rabindra Maharjan, F. Guo, Ratnesh K. Sharma","doi":"10.1109/IAS.2016.7731950","DOIUrl":"https://doi.org/10.1109/IAS.2016.7731950","url":null,"abstract":"This paper presents control schemes for efficient operation of renewable energy based islanded microgrid integrated with Energy Storage System (ESS) and diesel generator as a backup source. In the proposed control algorithm, ESS and diesel generator are operated in various control modes based on the state of charge (SOC) level of the battery ESS. The ESS system is categorized into three states as normal, warning and critical based on the SOC level. During the normal state, ESS system is operated as the main source while in the warning state it will operate along with diesel generator in peer to peer mode and in the critical state diesel generator operates as the main source to regulate the islanded microgrid. The detailed model of the islanded microgrid system is developed in MATLAB/Simulink™, and the simulation results of the operation of the system in various modes and transition between them are presented in the paper.","PeriodicalId":306377,"journal":{"name":"2016 IEEE Industry Applications Society Annual Meeting","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126442829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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