Pub Date : 2016-11-01DOI: 10.1109/PECON.2016.7951584
N. S. Shari, M. Hairi, M. Kamarudin
The objective of the paper is to present the modelling of the single phase grid connected Photovoltaic (PV) generation and its impact on low voltage grid. The network model has been developed in PSCAD software. The designed system includes low voltage network, single phase voltage source inverter (VSI) to control active (P) and reactive power (Q) flow to the grid and PV panel as the main source of energy. In order to control PV active power output and maintain the reactive power to zero value, a typical control scheme (PQ control) has been used. The impact of the PV generation on the network voltage is assessed and analyzed.
{"title":"PV generation and its impact on low voltage network","authors":"N. S. Shari, M. Hairi, M. Kamarudin","doi":"10.1109/PECON.2016.7951584","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951584","url":null,"abstract":"The objective of the paper is to present the modelling of the single phase grid connected Photovoltaic (PV) generation and its impact on low voltage grid. The network model has been developed in PSCAD software. The designed system includes low voltage network, single phase voltage source inverter (VSI) to control active (P) and reactive power (Q) flow to the grid and PV panel as the main source of energy. In order to control PV active power output and maintain the reactive power to zero value, a typical control scheme (PQ control) has been used. The impact of the PV generation on the network voltage is assessed and analyzed.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123549374","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951467
S. Hussin, M. Malek, N. S. Jaddi, Z. Hamid
Hydropower is one of the technologies in renewable energy that is commercially viable on a large scale. A hybrid of metaheuristic Artificial Neural Network (ANN) technique with Bat Algorithm (BA), a bio-inspired algorithm is proposed to forecast future electricity production and water consumption at Sultan Azlan Shah Hydropower Dam located upstream of Perak river. In this study, both the ANN and Hybrid ANN-Bat Algorithm coding was designed and written explicitly to tailor the time series input data and assumptions used in this study. Comparison on results obtained from ANN and the proposed hybrid ANN — BA was conducted. Simulations conducted in this study exhibited that the proposed hybrid algorithm is much superior then the conventional ANN.
{"title":"Hybrid metaheuristic of artificial neural network — Bat algorithm in forecasting electricity production and water consumption at Sultan Azlan shah Hydropower plant","authors":"S. Hussin, M. Malek, N. S. Jaddi, Z. Hamid","doi":"10.1109/PECON.2016.7951467","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951467","url":null,"abstract":"Hydropower is one of the technologies in renewable energy that is commercially viable on a large scale. A hybrid of metaheuristic Artificial Neural Network (ANN) technique with Bat Algorithm (BA), a bio-inspired algorithm is proposed to forecast future electricity production and water consumption at Sultan Azlan Shah Hydropower Dam located upstream of Perak river. In this study, both the ANN and Hybrid ANN-Bat Algorithm coding was designed and written explicitly to tailor the time series input data and assumptions used in this study. Comparison on results obtained from ANN and the proposed hybrid ANN — BA was conducted. Simulations conducted in this study exhibited that the proposed hybrid algorithm is much superior then the conventional ANN.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122042336","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951468
Seyed Javad Mirazimiabarghouei, T. Ahfock, A. Helwig
Single Wire Earth Return (SWER) system with long transmission line is introduced as one method for low cost remote electrification. Long transmission line and load growth can makes voltage regulation a concern. Distribution STATic COMpensator (DSTATCOM) as a voltage support equipment in SWER system with ability of injecting or absorbing reactive power is proposed. In this paper the placement of DSTATCOM in terms of voltage support effectiveness is studied. Particularly, the voltage boost due to installing DSTATCOM at the network side in transmission level or customer side in distribution level is analyzed. Two case networks are developed, using MATLAB, to study the performance of voltage support equipment in different locations.
{"title":"Placement of Distribution STATic COMpensator (DSTATCOM) as voltage support equipment in Single Wire Earth Return (SWER) system","authors":"Seyed Javad Mirazimiabarghouei, T. Ahfock, A. Helwig","doi":"10.1109/PECON.2016.7951468","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951468","url":null,"abstract":"Single Wire Earth Return (SWER) system with long transmission line is introduced as one method for low cost remote electrification. Long transmission line and load growth can makes voltage regulation a concern. Distribution STATic COMpensator (DSTATCOM) as a voltage support equipment in SWER system with ability of injecting or absorbing reactive power is proposed. In this paper the placement of DSTATCOM in terms of voltage support effectiveness is studied. Particularly, the voltage boost due to installing DSTATCOM at the network side in transmission level or customer side in distribution level is analyzed. Two case networks are developed, using MATLAB, to study the performance of voltage support equipment in different locations.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129874200","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951587
Hao Wang
Low carbon economy calls for an increasing penetration of renewable energy in power systems. In this paper, we develop a theoretical framework to study the optimal planning for a microgrid system, considering the renewable energy target. We model the renewable energy target as a planning and operational constraint. Then we develop a two-stage stochastic programming problem to minimize the overall cost of the microgrid. In Stage-1, the microgrid planner determines the optimal investment in renewable energy generations, e.g., from solar energy and wind energy. In Stage-2, the microgrid operator coordinates the energy supply and demand to minimize the daily operational cost. With realistic data, we numerically show the optimal investment in the capacities of solar energy and wind energy with respect to the renewable energy target. We also show the optimal power supply from renewable generation and the main grid.
{"title":"Microgrid generation planning considering renewable energy target","authors":"Hao Wang","doi":"10.1109/PECON.2016.7951587","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951587","url":null,"abstract":"Low carbon economy calls for an increasing penetration of renewable energy in power systems. In this paper, we develop a theoretical framework to study the optimal planning for a microgrid system, considering the renewable energy target. We model the renewable energy target as a planning and operational constraint. Then we develop a two-stage stochastic programming problem to minimize the overall cost of the microgrid. In Stage-1, the microgrid planner determines the optimal investment in renewable energy generations, e.g., from solar energy and wind energy. In Stage-2, the microgrid operator coordinates the energy supply and demand to minimize the daily operational cost. With realistic data, we numerically show the optimal investment in the capacities of solar energy and wind energy with respect to the renewable energy target. We also show the optimal power supply from renewable generation and the main grid.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130038621","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951644
N. Sahoo, S. Mohapatro, A. K. Sahu, Bindu Sagar Mohapatro
This paper demonstrates a prototype of DC electrified house and can be implemented for rural electrifications. More specifically, this paper focuses on the development and construction of an efficient DC powered house by economising the losses in the conductor, cable length and total cost of the system. Also to verify that both the cost and losses can be minimised in solar power DC system with respect to conventional type solar powered AC system. In this present work, simulation and hardware implementation are done for both AC and DC powered houses. The results of this project serve as a proof that, the solar powered DC electrification is economically feasible compared to the conventional solar powered AC houses.
{"title":"Loss and cost evaluation of typical DC distribution for residential house","authors":"N. Sahoo, S. Mohapatro, A. K. Sahu, Bindu Sagar Mohapatro","doi":"10.1109/PECON.2016.7951644","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951644","url":null,"abstract":"This paper demonstrates a prototype of DC electrified house and can be implemented for rural electrifications. More specifically, this paper focuses on the development and construction of an efficient DC powered house by economising the losses in the conductor, cable length and total cost of the system. Also to verify that both the cost and losses can be minimised in solar power DC system with respect to conventional type solar powered AC system. In this present work, simulation and hardware implementation are done for both AC and DC powered houses. The results of this project serve as a proof that, the solar powered DC electrification is economically feasible compared to the conventional solar powered AC houses.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"88 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129052092","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951667
R. N. Firdaus, S. Zulaika, M. Aishah, M. N. Othman, A. Khamis, F. Azhar, R. Suhairi
This paper discuss about the effect of slot-width in slot-type linear motor. Linear motor is a device that produces linear motion without using any mechanical transmission to convert from rotary motion to linear motion. The main objective of this paper is to investigate the effect of slot-width in slot-type linear motor. The force needs to be maintained for used in food processing application. Besides that, the slot-width is adjusted to obtain long displacement for the mover to move. Ansys Maxwell software is used to simulate the performance for this innovation. The variable parameters are the height of slot pole shoe, gap between coils, number of turns and height of coil. This investigation can give an idea to design the new device that requires compression method. The new device will help to overcome and solve the weakness of the conventional compression method. In conclusion, this research provides overview and guidelines of slot-type linear motor for food processing application.
{"title":"Effect of slot-width in slot-type linear motor","authors":"R. N. Firdaus, S. Zulaika, M. Aishah, M. N. Othman, A. Khamis, F. Azhar, R. Suhairi","doi":"10.1109/PECON.2016.7951667","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951667","url":null,"abstract":"This paper discuss about the effect of slot-width in slot-type linear motor. Linear motor is a device that produces linear motion without using any mechanical transmission to convert from rotary motion to linear motion. The main objective of this paper is to investigate the effect of slot-width in slot-type linear motor. The force needs to be maintained for used in food processing application. Besides that, the slot-width is adjusted to obtain long displacement for the mover to move. Ansys Maxwell software is used to simulate the performance for this innovation. The variable parameters are the height of slot pole shoe, gap between coils, number of turns and height of coil. This investigation can give an idea to design the new device that requires compression method. The new device will help to overcome and solve the weakness of the conventional compression method. In conclusion, this research provides overview and guidelines of slot-type linear motor for food processing application.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133013578","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951614
Zubair Abdul Malik, M. H. Jamaluddin, A. Z. H. Shukor
This paper explores the role of haptics in wireless communication and bilateral system to improve the development on bilateral teleoperation system in the future. The telecommunication applications in haptic is to separate between master and slave control in various distances. This purpose is commonly used in medical surgery between different countries or buildings. This technology helps to analyse medical disease and remote human life. In addition, this paper first reviews about Wi-Fi offloading technique comparison between cellular network and Wi-Fi network to achieve ideal connectivity within long range distance. Mobile Node (MN) are the main factor in wireless communication to obtain minimum time delay are also been reviewed in this paper. Apart with telecommunication studies, there are several parameter need to be control comparatively noise ratio, signal strength and signal power was put forward in this paper. Secondly, the implementation of Disturbance Observer between master and slave control and receive the tactile feedback in various fields. DOB control the closed loop system consists of main feedback on the effects of dynamic uncertainties and external disturbances into a single disturbance term in the teleoperation system.
{"title":"A review of haptic communication technology based on bilateral teleoperation system","authors":"Zubair Abdul Malik, M. H. Jamaluddin, A. Z. H. Shukor","doi":"10.1109/PECON.2016.7951614","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951614","url":null,"abstract":"This paper explores the role of haptics in wireless communication and bilateral system to improve the development on bilateral teleoperation system in the future. The telecommunication applications in haptic is to separate between master and slave control in various distances. This purpose is commonly used in medical surgery between different countries or buildings. This technology helps to analyse medical disease and remote human life. In addition, this paper first reviews about Wi-Fi offloading technique comparison between cellular network and Wi-Fi network to achieve ideal connectivity within long range distance. Mobile Node (MN) are the main factor in wireless communication to obtain minimum time delay are also been reviewed in this paper. Apart with telecommunication studies, there are several parameter need to be control comparatively noise ratio, signal strength and signal power was put forward in this paper. Secondly, the implementation of Disturbance Observer between master and slave control and receive the tactile feedback in various fields. DOB control the closed loop system consists of main feedback on the effects of dynamic uncertainties and external disturbances into a single disturbance term in the teleoperation system.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132267758","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951625
Liang Wu, H. Pota, Zihao Zhao
This paper investigates the transient stability of power systems under the framework of complex network theory. The studied power system is assumed to be singularly perturbed so that the corresponding reduced-order system is a Kuramoto-oscillator system in complex network theory. A condition is presented to guarantee the bounded synchronization of reduced system with an arbitrary topology so that the original system is transiently stable. The effectiveness of this condition is verified by simulation results on IEEE 57-bus and 118-bus power systems.
{"title":"Transient stability analysis of power system based on complex network theory","authors":"Liang Wu, H. Pota, Zihao Zhao","doi":"10.1109/PECON.2016.7951625","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951625","url":null,"abstract":"This paper investigates the transient stability of power systems under the framework of complex network theory. The studied power system is assumed to be singularly perturbed so that the corresponding reduced-order system is a Kuramoto-oscillator system in complex network theory. A condition is presented to guarantee the bounded synchronization of reduced system with an arbitrary topology so that the original system is transiently stable. The effectiveness of this condition is verified by simulation results on IEEE 57-bus and 118-bus power systems.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130490904","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951669
Y. N. Zaiazmin, K. Ismail, M. A. Manan, Atikah Haji Awang, N. N. Ayop
Permanent magnet generators are the majority source of commercial electrical energy. With the recent reduction in the price of high performance magnet, it is made possible to construct a high efficiency compact generator. The problem with the compact generator is the temperature management. Too high magnet temperature could lead to irreversible demagnetization of the permanent magnet material. This paper proposes a method to formulate an empirical model based on the simulation data. Ansys Fluent software is used to simulate the heating and the cooling effects inside the generator. Design of Experiment is used to plan the experimental run so that the results are sufficient enough to formulate a linear or a nonlinear model. The formulated empirical model shows a good prediction of the winding coil temperature with the percentage of difference of less than 5 % for the natural convection cooling.
{"title":"An investigation of winding temperature on a wind generator by using empirical model","authors":"Y. N. Zaiazmin, K. Ismail, M. A. Manan, Atikah Haji Awang, N. N. Ayop","doi":"10.1109/PECON.2016.7951669","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951669","url":null,"abstract":"Permanent magnet generators are the majority source of commercial electrical energy. With the recent reduction in the price of high performance magnet, it is made possible to construct a high efficiency compact generator. The problem with the compact generator is the temperature management. Too high magnet temperature could lead to irreversible demagnetization of the permanent magnet material. This paper proposes a method to formulate an empirical model based on the simulation data. Ansys Fluent software is used to simulate the heating and the cooling effects inside the generator. Design of Experiment is used to plan the experimental run so that the results are sufficient enough to formulate a linear or a nonlinear model. The formulated empirical model shows a good prediction of the winding coil temperature with the percentage of difference of less than 5 % for the natural convection cooling.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127650726","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 : 2016-11-01DOI: 10.1109/PECON.2016.7951552
A. Naderipour, A. M. Zin, M. H. Habibuddin, J. Guerrero
For grid-connected inverters (GCI), switching harmonics can be effectively attenuated through some methods. This paper present an advanced current control method for GCI of distributed generators (DGs), which responsible for the DG to controlling the power injection to the grid and the cancellation of the harmonics in Microgrid (MG) and between MG and Power Common Coupling (PCC). The current harmonics in the grid and MG are compensated without using dedicated compensation devices, such as active power filters (APFs), by the proposed current controller which is contain an advanced synchronous reference frame (ASRF) controllers. The merged control methods are proposed for the interface inverter to perform the comprehensive activity of compensating for the harmonics, such as a correction of the system imbalance and the removal of the harmonics. The simulation results are presented to demonstrate the effective performance of the proposed method.
{"title":"An advanced current control compensation scheme to improve the microgrid power quality without using dedicated compensation devices","authors":"A. Naderipour, A. M. Zin, M. H. Habibuddin, J. Guerrero","doi":"10.1109/PECON.2016.7951552","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951552","url":null,"abstract":"For grid-connected inverters (GCI), switching harmonics can be effectively attenuated through some methods. This paper present an advanced current control method for GCI of distributed generators (DGs), which responsible for the DG to controlling the power injection to the grid and the cancellation of the harmonics in Microgrid (MG) and between MG and Power Common Coupling (PCC). The current harmonics in the grid and MG are compensated without using dedicated compensation devices, such as active power filters (APFs), by the proposed current controller which is contain an advanced synchronous reference frame (ASRF) controllers. The merged control methods are proposed for the interface inverter to perform the comprehensive activity of compensating for the harmonics, such as a correction of the system imbalance and the removal of the harmonics. The simulation results are presented to demonstrate the effective performance of the proposed method.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125438216","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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