Pub Date : 2014-10-23DOI: 10.1109/UPEC.2014.6934601
M. Albu, A. Craciunescu, A. Dumitrescu, V. Boicea, L. Toma
Smart Grids is already considered an attractive topic in the power engineering education programs. Politehnica University of Bucharest has a unique profile in the engineering higher education landscape by including among its 14 Faculties, one dedicated to Power Engineering and another one to Electrical Engineering. In this paper we focus on the smart grids topics that the students enrolled in non-power engineering programs are exposed to. We believe that these courses reflect in a high degree the smart grids philosophy, seen as a mix of communication, power transfer and information processing layers. In this paper, several courses outlines are presented as an example of developing the missing link between equipment providers and the grid stakeholders (customers, network operators and energy providers).
智能电网已被认为是电力工程教育项目中一个有吸引力的话题。布加勒斯特Politehnica University of Bucharest在工程高等教育领域拥有独特的形象，其中包括14个学院，一个致力于动力工程，另一个致力于电气工程。本文主要讨论非电力工程专业学生接触到的智能电网问题。我们认为，这些课程在很大程度上反映了智能电网的理念，被视为通信、电力传输和信息处理层的混合体。在本文中，提出了几个课程大纲，作为开发设备供应商和电网利益相关者(客户，网络运营商和能源供应商)之间缺失联系的示例。
{"title":"Smart grid topics in the UPB electrical engineering curricula","authors":"M. Albu, A. Craciunescu, A. Dumitrescu, V. Boicea, L. Toma","doi":"10.1109/UPEC.2014.6934601","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934601","url":null,"abstract":"Smart Grids is already considered an attractive topic in the power engineering education programs. Politehnica University of Bucharest has a unique profile in the engineering higher education landscape by including among its 14 Faculties, one dedicated to Power Engineering and another one to Electrical Engineering. In this paper we focus on the smart grids topics that the students enrolled in non-power engineering programs are exposed to. We believe that these courses reflect in a high degree the smart grids philosophy, seen as a mix of communication, power transfer and information processing layers. In this paper, several courses outlines are presented as an example of developing the missing link between equipment providers and the grid stakeholders (customers, network operators and energy providers).","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134320326","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934639
C. Marmaras, M. Corsaro, E. Xydas, L. Cipcigan, M. Pastorelli
The growth of vehicle electrification will make the electric power systems to face new challenges as the load profile changes. Charging the EVs will increase the electricity demand and may cause new peaks. However, the nature of this new type of load offers flexibility that can be used to achieve a variety of goals, including a reduction of the charging impact or cost. The objective of this paper is to present a control algorithm that can be utilized by a commercial building manager for scheduling and managing the EV charging demand. The control algorithm uses Vehicle-to-Building (V2B) interactions to either reduce the building's peak demand, or reduce the daily electricity cost for the building manager. Based on real data from the National Travel Survey of 2010, a realistic EV fleet is assumed, and the effectiveness of the algorithm is examined for different charging/discharging rates and V2B levels.
{"title":"Vehicle-to-building control approach for EV charging","authors":"C. Marmaras, M. Corsaro, E. Xydas, L. Cipcigan, M. Pastorelli","doi":"10.1109/UPEC.2014.6934639","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934639","url":null,"abstract":"The growth of vehicle electrification will make the electric power systems to face new challenges as the load profile changes. Charging the EVs will increase the electricity demand and may cause new peaks. However, the nature of this new type of load offers flexibility that can be used to achieve a variety of goals, including a reduction of the charging impact or cost. The objective of this paper is to present a control algorithm that can be utilized by a commercial building manager for scheduling and managing the EV charging demand. The control algorithm uses Vehicle-to-Building (V2B) interactions to either reduce the building's peak demand, or reduce the daily electricity cost for the building manager. Based on real data from the National Travel Survey of 2010, a realistic EV fleet is assumed, and the effectiveness of the algorithm is examined for different charging/discharging rates and V2B levels.","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134365458","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934779
Anastasis Katsimichas, P. Brogan, D. Laverty
Phasor Measurement Unit (PMU) technology has rapidly improved over the last two decades. This development allowed a number of conventional protocols, both open and proprietary, to be written. Optimised communication and implementation techniques are sought by academia. This motivation has resulted in university projects, such as The OpenPMU project. The aim is to create a completely open source system that will be cost efficient, reliable, modular and platform independent. The discussed work is focused on the detailed description of a data interface XML based communication tool. The outlined schema is used to exchange data between the acquisition system and the phase estimation algorithm of a PMU. Its many advantages establish it as a flexible schema for transmitting sampled data irrespective of hardware or software implementation. The OpenPMU system is based on hardware implementations that use freely available DAQ devices and aim to develop a low cost alternative to commercial PMU's. The hardware described in this paper is based on a National Instruments field programmable gate array (FPGA) reconfigurable controller (cRIO) that due to its parallel nature can perform different processing operations at the same time. This results in higher speed and accuracy and should provide the benchmark for testing various existing and future OpenPMU implementations.
{"title":"XML data interface and PMU testing applications for synchrophasor estimation with a reconfigurable controller","authors":"Anastasis Katsimichas, P. Brogan, D. Laverty","doi":"10.1109/UPEC.2014.6934779","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934779","url":null,"abstract":"Phasor Measurement Unit (PMU) technology has rapidly improved over the last two decades. This development allowed a number of conventional protocols, both open and proprietary, to be written. Optimised communication and implementation techniques are sought by academia. This motivation has resulted in university projects, such as The OpenPMU project. The aim is to create a completely open source system that will be cost efficient, reliable, modular and platform independent. The discussed work is focused on the detailed description of a data interface XML based communication tool. The outlined schema is used to exchange data between the acquisition system and the phase estimation algorithm of a PMU. Its many advantages establish it as a flexible schema for transmitting sampled data irrespective of hardware or software implementation. The OpenPMU system is based on hardware implementations that use freely available DAQ devices and aim to develop a low cost alternative to commercial PMU's. The hardware described in this paper is based on a National Instruments field programmable gate array (FPGA) reconfigurable controller (cRIO) that due to its parallel nature can perform different processing operations at the same time. This results in higher speed and accuracy and should provide the benchmark for testing various existing and future OpenPMU implementations.","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133363282","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934654
S. Kaushik, Mark Dale, R. Aggarwal, A. Smyth, M. Redfern, K. Waite
Project SoLa BRISTOL is a Low Carbon Network Fund project, investigating the implications of investing in DC micro-grids with local battery storage within homes, schools and offices. This provides distributed storage for both the consumer and the local utility. This storage is monitored by the utility through their sub-stations and can be used to support the network when required. This DC micro-grid incorporates a low voltage DC network within the property, providing supplies for lighting and information technology devices. The battery system is charged either through the solar PV or the public supply. AC supplies are also derived from the storage system providing improved quality of supply and cost benefits for the customer through better use of the PV generated power and “moving the time of supply use”. This paper describes the design and operation of the connected homes and compares it to the operation of battery sub-systems for the networked homes as developed for the stand alone "ecohome".
SoLa BRISTOL项目是一个低碳网络基金项目，研究在家庭、学校和办公室内投资具有本地电池存储的直流微电网的影响。这为使用者和本地实用程序提供了分布式存储。该存储由公用事业公司通过其子站进行监控，并可在需要时用于支持网络。这个直流微电网在物业内整合了一个低压直流网络，为照明和信息技术设备提供电源。电池系统通过太阳能光伏或公共电源充电。交流电源也来源于存储系统，通过更好地利用光伏发电和“移动电源使用时间”，为客户提供了更高的供电质量和成本效益。本文描述了联网家庭的设计和运行，并将其与为独立“生态家庭”开发的联网家庭电池子系统的运行进行了比较。
{"title":"Project SoLa BRISTOL migration from \"ecohome\" to \"integrated homes\"","authors":"S. Kaushik, Mark Dale, R. Aggarwal, A. Smyth, M. Redfern, K. Waite","doi":"10.1109/UPEC.2014.6934654","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934654","url":null,"abstract":"Project SoLa BRISTOL is a Low Carbon Network Fund project, investigating the implications of investing in DC micro-grids with local battery storage within homes, schools and offices. This provides distributed storage for both the consumer and the local utility. This storage is monitored by the utility through their sub-stations and can be used to support the network when required. This DC micro-grid incorporates a low voltage DC network within the property, providing supplies for lighting and information technology devices. The battery system is charged either through the solar PV or the public supply. AC supplies are also derived from the storage system providing improved quality of supply and cost benefits for the customer through better use of the PV generated power and “moving the time of supply use”. This paper describes the design and operation of the connected homes and compares it to the operation of battery sub-systems for the networked homes as developed for the stand alone \"ecohome\".","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133925706","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934696
Ruiqi Li, C. Booth, A. Dyśko, A. Roscoe, Jiebei Zhu
As the utilization of renewable energy sources (RES) and HVDC links is growing rapidly, many characteristics of the resulting power system can be seriously changed. HVDC links, as well as RES using converters as an interface with the main grid, can be all treated as non-synchronous sources. These sources are different from the traditional synchronous generators in many ways and bring significant challenges to the existing protection systems. Therefore, the aim of this paper is to explore power system protection performance issues under the context of the main characteristics of future power networks. In this paper the operating principles of converters is investigated. Initial equivalent models of Voltage Source Converters (VSC) in response to both symmetrical and unsymmetrical faults in the AC power systems are introduced and developed. Such models explain the characteristics of the future power networks with focuses on protection system performance. The VSC models will investigate system performance under fault conditions taking into account of European HVDC Grid Code requirements proposed by the European Network of Transmission System Operators for Electricity (ENTSO-E)[1].
{"title":"Development of models to study VSC response to AC system faults and the potential impact on network protection","authors":"Ruiqi Li, C. Booth, A. Dyśko, A. Roscoe, Jiebei Zhu","doi":"10.1109/UPEC.2014.6934696","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934696","url":null,"abstract":"As the utilization of renewable energy sources (RES) and HVDC links is growing rapidly, many characteristics of the resulting power system can be seriously changed. HVDC links, as well as RES using converters as an interface with the main grid, can be all treated as non-synchronous sources. These sources are different from the traditional synchronous generators in many ways and bring significant challenges to the existing protection systems. Therefore, the aim of this paper is to explore power system protection performance issues under the context of the main characteristics of future power networks. In this paper the operating principles of converters is investigated. Initial equivalent models of Voltage Source Converters (VSC) in response to both symmetrical and unsymmetrical faults in the AC power systems are introduced and developed. Such models explain the characteristics of the future power networks with focuses on protection system performance. The VSC models will investigate system performance under fault conditions taking into account of European HVDC Grid Code requirements proposed by the European Network of Transmission System Operators for Electricity (ENTSO-E)[1].","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122547431","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934667
C. Shand, A. McMorran, G. Taylor
The scalable communication, processing and storage of data within a power network is becoming more and more necessary to ensure the reliability of the grid and maintain the security of supply to consumers. Not all communications are performed in the same timeframe, at the same frequency, or at the same time of day; this results in problems when trying to coordinate a power network and the necessary data exchange. Different open or proprietary standards are often incompatible with each other both in terms of their communication protocols and data models. This causes electricity companies and standards groups to develop their own method of data exchange thus resulting in problems for exchanging and integrating this data, both internally and externally. Overcoming the challenges with incompatible data structure, serialisation formats and communication protocols will make it easier to integrate systems and realise the potential of being able to integrate data across domains. These include the ability to integrate real-time data into offline analysis tools; or utilising smart-meter data to enable true real-time pricing for electricity markets.
{"title":"Integration and adoption of open data standards for online and offline power system analysis","authors":"C. Shand, A. McMorran, G. Taylor","doi":"10.1109/UPEC.2014.6934667","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934667","url":null,"abstract":"The scalable communication, processing and storage of data within a power network is becoming more and more necessary to ensure the reliability of the grid and maintain the security of supply to consumers. Not all communications are performed in the same timeframe, at the same frequency, or at the same time of day; this results in problems when trying to coordinate a power network and the necessary data exchange. Different open or proprietary standards are often incompatible with each other both in terms of their communication protocols and data models. This causes electricity companies and standards groups to develop their own method of data exchange thus resulting in problems for exchanging and integrating this data, both internally and externally. Overcoming the challenges with incompatible data structure, serialisation formats and communication protocols will make it easier to integrate systems and realise the potential of being able to integrate data across domains. These include the ability to integrate real-time data into offline analysis tools; or utilising smart-meter data to enable true real-time pricing for electricity markets.","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117148194","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934798
Eugen Hopulele, M. Gavrilas, P. Atănăsoae
In this paper the authors propose an optimization solution of an installation producing electricity and thermal energy viewed as an energy hub that has as input parameters four types of primary energy (solar, wind, natural gas or biomass and diesel), while hub outputs are electricity and heating needed for a consumer. Also we can take into account the fact that the hub is interconnected with the electric power system (grid) which supplies electricity directly to the hub. The energy contains a wind turbine, photovoltaic panels, storage batteries, a DC-AC converter, a Stirling engine for cogeneration, and a diesel boiler.
{"title":"Optimal design of a hybrid distributed generation system","authors":"Eugen Hopulele, M. Gavrilas, P. Atănăsoae","doi":"10.1109/UPEC.2014.6934798","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934798","url":null,"abstract":"In this paper the authors propose an optimization solution of an installation producing electricity and thermal energy viewed as an energy hub that has as input parameters four types of primary energy (solar, wind, natural gas or biomass and diesel), while hub outputs are electricity and heating needed for a consumer. Also we can take into account the fact that the hub is interconnected with the electric power system (grid) which supplies electricity directly to the hub. The energy contains a wind turbine, photovoltaic panels, storage batteries, a DC-AC converter, a Stirling engine for cogeneration, and a diesel boiler.","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"30 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114089444","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934598
D. Barus, Eko Yudo Pramono
Indonesia consists of many isolated electrical power system networks. Sumatera power system is one of the power system networks in Indonesia. It consists of 2 major networks, which are Northern Sumatera system and Central-Southern Sumatera system. Northern Sumatera system supplies two provinces, which are North Sumatera province and Aceh province. North Sumatera province has a loop topology while Aceh province has a radial one. In the last 3 years, there are four significant disturbances in the system that caused blackout situation in Aceh province. It caused so many complaints from customers and local government. The root cause of the problem came from the big power transfer along the radial topology and significant Force Outage Rate (FOR) along the transmission line. This situation was happened since more than 50% of power supply come from North Sumatera province and significant rate of lightning flash along the transmission line. This paper will give details about the implementation of No Load Shedding (NLS) Scheme in Aceh province network. With a a complete and smart combination with other special protection scheme, NLS scheme will increase reliability of electricity power supply to the local customer. This paper will explain the steps in designing the scheme, the need of coordination meeting with other stakeholder, and some constraints faced by the team in implementing NLS Scheme to the system. Finally, this paper will tell lesson learned in implementing NLS scheme and the benefit of this scheme to increase reliability of the system.
{"title":"No load shedding defence scheme as reinforcement in Aceh province network","authors":"D. Barus, Eko Yudo Pramono","doi":"10.1109/UPEC.2014.6934598","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934598","url":null,"abstract":"Indonesia consists of many isolated electrical power system networks. Sumatera power system is one of the power system networks in Indonesia. It consists of 2 major networks, which are Northern Sumatera system and Central-Southern Sumatera system. Northern Sumatera system supplies two provinces, which are North Sumatera province and Aceh province. North Sumatera province has a loop topology while Aceh province has a radial one. In the last 3 years, there are four significant disturbances in the system that caused blackout situation in Aceh province. It caused so many complaints from customers and local government. The root cause of the problem came from the big power transfer along the radial topology and significant Force Outage Rate (FOR) along the transmission line. This situation was happened since more than 50% of power supply come from North Sumatera province and significant rate of lightning flash along the transmission line. This paper will give details about the implementation of No Load Shedding (NLS) Scheme in Aceh province network. With a a complete and smart combination with other special protection scheme, NLS scheme will increase reliability of electricity power supply to the local customer. This paper will explain the steps in designing the scheme, the need of coordination meeting with other stakeholder, and some constraints faced by the team in implementing NLS Scheme to the system. Finally, this paper will tell lesson learned in implementing NLS scheme and the benefit of this scheme to increase reliability of the system.","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125957840","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934668
B. Vonk, Madeleine Gibescu, E. Veldman, J. Slootweg
This paper introduces on a probabilistic model to automatically generate photovoltaic production profiles for a given geographical region and future scenarios for deployment of renewable energy resources. The model for these profiles uses local properties of buildings, demographic statistics, and historical weather data. Sub-models are calibrated with actual PV data from a smart grid pilot site in the Netherlands and literature based scenarios. It is shown that the model performs adequately and the results are compared with historical data of photovoltaic installations.
{"title":"Automatic PV production profile generation using geographic and historical weather data","authors":"B. Vonk, Madeleine Gibescu, E. Veldman, J. Slootweg","doi":"10.1109/UPEC.2014.6934668","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934668","url":null,"abstract":"This paper introduces on a probabilistic model to automatically generate photovoltaic production profiles for a given geographical region and future scenarios for deployment of renewable energy resources. The model for these profiles uses local properties of buildings, demographic statistics, and historical weather data. Sub-models are calibrated with actual PV data from a smart grid pilot site in the Netherlands and literature based scenarios. It is shown that the model performs adequately and the results are compared with historical data of photovoltaic installations.","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125074284","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 : 2014-10-23DOI: 10.1109/UPEC.2014.6934678
A. Sallama, M. Abbod, G. Taylor
This paper describes the design and implementation of advanced Supervisory Power System Stability Controller (SPSSC) using Neuro-fuzzy system, and MATLAB S-function tool where the controller is taught from data generated by simulating the system for the optimal control regime. The controller is compared to a multi-band control system which is utilized to stabilize the system for different operating conditions. Simulation results show that the supervisory power system stability controller has produced better control action in stabilizing the system for conditions such as: normal, after disturbance in the electrical national grid as a result of changing of the plant capacity like renewable energy units, high load reduction or in the worst case of fault in operating the system, e.g. phase short circuit to ground. The new controller led to making the settling time and overshoot after disturbances proved to be lower which means that the system can reach to stability in the shortest time and with minimum disruption. Such behaviour will improve the quality of the provided power to the power grid.
{"title":"Supervisory Power System Stability Control using Neuro-fuzzy system and particle swarm optimization algorithm","authors":"A. Sallama, M. Abbod, G. Taylor","doi":"10.1109/UPEC.2014.6934678","DOIUrl":"https://doi.org/10.1109/UPEC.2014.6934678","url":null,"abstract":"This paper describes the design and implementation of advanced Supervisory Power System Stability Controller (SPSSC) using Neuro-fuzzy system, and MATLAB S-function tool where the controller is taught from data generated by simulating the system for the optimal control regime. The controller is compared to a multi-band control system which is utilized to stabilize the system for different operating conditions. Simulation results show that the supervisory power system stability controller has produced better control action in stabilizing the system for conditions such as: normal, after disturbance in the electrical national grid as a result of changing of the plant capacity like renewable energy units, high load reduction or in the worst case of fault in operating the system, e.g. phase short circuit to ground. The new controller led to making the settling time and overshoot after disturbances proved to be lower which means that the system can reach to stability in the shortest time and with minimum disruption. Such behaviour will improve the quality of the provided power to the power grid.","PeriodicalId":414838,"journal":{"name":"2014 49th International Universities Power Engineering Conference (UPEC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131881872","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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