2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)最新文献_第5页

A synchrophasor measurements based adaptive underfrequency load shedding scheme 一种基于同步相量测量的自适应低频减载方案

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873829

M. Prasad, K. Satish, Kuldeep, Ranjana Sodhi

引用次数: 3

A comparative analysis for different kinds of single diode model photovoltaic module 对不同类型的单二极管光伏组件进行了比较分析

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873761

A. Besheer, A. Abdelaziz

引用次数: 10

Practical study of a laboratory undersized grid-connected PV system

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873863

H. Djeghloud, O. Guellout, M. Larakeb, O. Bouteldja, S. Boukebbous, A. Bentounsi

{"title":"Practical study of a laboratory undersized grid-connected PV system","authors":"H. Djeghloud, O. Guellout, M. Larakeb, O. Bouteldja, S. Boukebbous, A. Bentounsi","doi":"10.1109/ISGT-ASIA.2014.6873863","DOIUrl":"https://doi.org/10.1109/ISGT-ASIA.2014.6873863","url":null,"abstract":"This paper portrays a practical study performed on an undersized grid-connected PV system. The study was achieved in the workshop of the Electrotechnics Department of the Faculty of Technological Sciences-University Constantine 1, Algeria, using the PV panels installed on the roof of the workshop. The study concerned the realization of a conversion chain based on a DC boost chopper and a two-level voltage inverter. The control circuit of the DC chopper was analogically performed on the basis of the hysteresis technique. The method of the short-circuit current was used for determining the MPPT and carrying out the reference current. The two-level inverter was numerically controlled using a carrier-based PWM implemented in a dSPACE board interface compatible with MATLAB/Simulink software. For storing the produced PV energy, four acid sulfuric batteries were utilized. The realized conversion chain was interconnected with a grid of a very low voltage. The presented practical results focused on the analogical MPPT hysteresis controller output and the digital carrier-based PWM controller output. The obtained results seem to be in perfect agreement with the presented theory and to be very promising.","PeriodicalId":444960,"journal":{"name":"2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127713013","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}

引用次数: 4

Passive L and LCL filter design method for grid-connected inverters 并网逆变器无源L和LCL滤波器设计方法

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873756

M. A. Elsaharty, H. Ashour

引用次数: 27

A cyber-physical approach for stochastic hybrid control and safety verification of smart grids 智能电网随机混合控制与安全验证的网络物理方法

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873881

A. Shahid

引用次数: 16

Decentralized energy generation for end-use applications: Economic, social and environmental benefits assessment 用于最终用途的分散能源生产:经济、社会和环境效益评估

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873769

D. Akinyele, R. Rayudu, N. Nair, B. Chakrabarti

{"title":"Decentralized energy generation for end-use applications: Economic, social and environmental benefits assessment","authors":"D. Akinyele, R. Rayudu, N. Nair, B. Chakrabarti","doi":"10.1109/ISGT-ASIA.2014.6873769","DOIUrl":"https://doi.org/10.1109/ISGT-ASIA.2014.6873769","url":null,"abstract":"Decentralized generation (DG) systems are developed nowadays, as one of the possible means of addressing electricity and environmental challenges; they also offer social and economic benefits. DGs are suitable both for stand-alone and grid-tied applications. When operated in stand-alone, they could provide electricity for non-grid connected homes. However, in a grid-tied mode, they could supply power to households which are already connected to the network, providing the users with the opportunity to sell back excess energy to the grid. In this paper, we present the benefits of DG from the residential perspective. Case studies were conducted for two different locations - Nigeria and New Zealand, with dissimilar energy resources and demands. We simulate different off-grid and grid-connected systems, to obtain the energy configurations with the optimal component sizes and costs of energy. The energy technologies examined are solar, wind and diesel generator systems. The simulation results reveal that DGs have the potential to offer clean, cost-effective and reliable energy solutions for household applications.","PeriodicalId":444960,"journal":{"name":"2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134338460","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}

引用次数: 25

Industrial CHP optimal management in the energy market under incomplete information 不完全信息下的工业热电联产最优管理

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873822

P. Uuemaa, I. Drovtar, J. Kilter, Haralds Vīgants, D. Blumberga, A. Puusepp

引用次数: 1

Resource-efficient Model-Predictive PV control data communication 资源高效模型-预测光伏控制数据通信

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873880

Kai Robin Piontek, N. Dorsch, C. Wietfeld

{"title":"Resource-efficient Model-Predictive PV control data communication","authors":"Kai Robin Piontek, N. Dorsch, C. Wietfeld","doi":"10.1109/ISGT-ASIA.2014.6873880","DOIUrl":"https://doi.org/10.1109/ISGT-ASIA.2014.6873880","url":null,"abstract":"For the control of decentralized energy resources (DERs), Virtual Power Plants (VPPs) have been introduced to match the volatile production with the demand of energy consumers. However, due to their fluctuating feed-in, renewable energy sources such as photovoltaic (PV) systems need to be closely monitored and controlled, which in turn results in considerable communication effort. Aiming at reducing the periodic, costly wide-area communication of monitoring data between the PVs and the VPP, we introduce and validate in this paper our approach of Model Predictive PV Control Communication (MPCC). Leveraging a dedicated Efficient PV Production (EPVP) model which synchronously estimates the PV production on both ends of the wide-area communication path, i.e. the DERs and the VPP, the amount of transmitted monitoring data can be reduced considerably (up to 100% depending on weather conditions and acceptable prediction error). The introduced EPVP model is validated with real-life data of various PV systems. Finally, the proper parametrization and efficiency of the proposed MPCC has been analysed for various weather conditions.","PeriodicalId":444960,"journal":{"name":"2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129125374","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}

引用次数: 3

IEC 61850 based breaker failure protection scheme design for TNB double busbar substation 基于IEC 61850的TNB双母线变电站断路器失效保护方案设计

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873877

Mohd Noorfazly Noran, M. Ridwan, M. S. M. Shokri, Hairol Rizat Sabtu, Z. Shukri

{"title":"IEC 61850 based breaker failure protection scheme design for TNB double busbar substation","authors":"Mohd Noorfazly Noran, M. Ridwan, M. S. M. Shokri, Hairol Rizat Sabtu, Z. Shukri","doi":"10.1109/ISGT-ASIA.2014.6873877","DOIUrl":"https://doi.org/10.1109/ISGT-ASIA.2014.6873877","url":null,"abstract":"IEC 61850 Communication Networks and System for Power Utility Automation is an open standard which enable the information exchange between Intelligent Electronic Devices (IEDs) from different manufacturers. The standard has introduced the standard communication services such as clientserver communication, server-to-server communication named Generic Object Oriented Substation Event (GOOSE)/Generic Substation Status Event (GSSE) message and sampled value communication service for the current and voltage measurement transmission. These communication services provide seamless communication for information exchange between IEDs from different vendors. IEC 61850 has also standardized the engineering process for the Protection and Control (P&C) scheme communication configuration. With the utilization of Ethernet communication technology by IEC 61850 for substation P&C, it can simplify TNB protection and control scheme architecture with less hardwires connection. Based on the advantages of the standard which can be gained by TNB for protection and control scheme, this paper is intended to provide the practical design for IEC 61850 based Breaker Failure Protection (BFP) scheme which can be adopted in TNB's double busbar substation. This paper also specifies the GOOSE message configuration for this scheme design that can be considered for future implementation in TNB IEC 61850 Substation.","PeriodicalId":444960,"journal":{"name":"2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116664911","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}

引用次数: 6

Self-adaptive polyclonal selection algorithm-based multi-objective kW scheduling considering renewables 基于自适应多克隆选择算法的可再生能源多目标kW调度

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873771

Yingyi Hong, Ching-Ping Wu, Yung-Ruei Chang, Y. Lee, Pang-Wei Liu

引用次数: 1