2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)最新文献

Autonomic protocol and architecture for devices in Internet of Things 物联网设备的自主协议与架构

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873884

Q. Ashraf, M. H. Habaebi, G. Sinniah, M. Ahmed, Sheroz Khan, S. Hameed

引用次数: 22

An integrated data mining framework for analysis and prediction of battery characteristics 电池特性分析与预测的集成数据挖掘框架

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873891

M. Momtazpour, Ratnesh K. Sharma, Naren Ramakrishnan

引用次数: 4

Heat sink model and design analysis based on particle swarm optimization 基于粒子群优化的散热器模型与设计分析

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873882

M. Hanafi, F. S. Ismail

引用次数: 5

The impact of electric vehicle charging on a residential low voltage distribution network in Malaysia 电动汽车充电对马来西亚住宅低压配电网的影响

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873802

C. H. Tie, C. K. Gan, K. A. Ibrahim

{"title":"The impact of electric vehicle charging on a residential low voltage distribution network in Malaysia","authors":"C. H. Tie, C. K. Gan, K. A. Ibrahim","doi":"10.1109/ISGT-ASIA.2014.6873802","DOIUrl":"https://doi.org/10.1109/ISGT-ASIA.2014.6873802","url":null,"abstract":"The increasing number of Electric Vehicles (EV) charging at an electricity distribution network could have a significant impact on the planning and operation of a power system. This paper presents a case study investigating the impact of EV charging at households on a typical Malaysia Low Voltage (LV) network. The residential LV network sample is provided by the local power utility (namely TNB) and some rearrangement of house load's connection to feeders was made to comply with the utility's requirement. In addition, the LV network has been modelled in detail to take into account the neutral wire and the self and mutual impedance of the cable. The impact of the EV charging on both newly developed residential areas and mature residential areas were evaluated in terms of voltage profile, voltage unbalance as well as feeders and transformer thermal limit. Results from the presented studies indicate that the LV network can safely accommodate 10% safe EV penetration level for a mature residential area without any controlled charging method being applied. However, with controlled charging strategy, the EV penetration level can be increased up to 60% without adverse effect to the system parameters such as voltage. For the case of a new residential LV network, the increase was from 20% to 100% EV penetration level. Furthermore, it is important to mention that the impact of EV is very locational and network dependent.","PeriodicalId":444960,"journal":{"name":"2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)","volume":"293 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":"122154625","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: 44

Voltage regulation in a smart distribution system incorporating variable renewable generation 包含可变可再生能源发电的智能配电系统的电压调节

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873857

J. O. Petintin, M. Shaaban

{"title":"Voltage regulation in a smart distribution system incorporating variable renewable generation","authors":"J. O. Petintin, M. Shaaban","doi":"10.1109/ISGT-ASIA.2014.6873857","DOIUrl":"https://doi.org/10.1109/ISGT-ASIA.2014.6873857","url":null,"abstract":"Intermittency of variable renewable generation (VRG) requires time sequence analysis, over a defined interval, to adequately capture VRG characteristics. As the penetration level rises, connected VRGs inject as much energy as the existing resource permits. It is therefore, essential to develop a technique that maintains system voltage profile, and facilitates the smoother integration of VRGs into the grid. This paper describes an approach to coordinate the use of load tap changing (LTC) transformers and switched capacitors (SCs) to improve the system-wide voltage profile due to the penetration of VRGs. Unlike other approaches that tend to optimize the size and location of VRGs, to enhance the grid performance, the proposed approach contends with the status quo of the system, with the added VRGs of different sizes and locations, and administers LTCs and SCs to regulate the system voltage. The IEEE 123 test feeder is considered as the test system in this paper. The effectiveness of the proposed method is validated under various test cases through a time sequence analysis over 24-hourly simulation period. The corresponding voltage profile is analyzed under various penetration levels of solar PV.","PeriodicalId":444960,"journal":{"name":"2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)","volume":"13 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":"128267206","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: 5

Intelligent Substation Automation Systems for robust operation of smart grids 智能变电站自动化系统实现智能电网的稳健运行

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873893

H. Zeynal, M. Eidiani, D. Yazdanpanah

{"title":"Intelligent Substation Automation Systems for robust operation of smart grids","authors":"H. Zeynal, M. Eidiani, D. Yazdanpanah","doi":"10.1109/ISGT-ASIA.2014.6873893","DOIUrl":"https://doi.org/10.1109/ISGT-ASIA.2014.6873893","url":null,"abstract":"Substation Automation Systems (SAS) provide reliable bedrock for future smart grid development in electric utilities. Implementation of high quality SAS system enables one to experience less outage rate using the state-of-the-art computerized functions of monitoring, control, and protection. As a result, it can immensely reinforce the reliability index of smart grid systems. However, the inextricable interdependency of cyber and power components in an automated substation creates more vulnerable operation process. In this sense, unlike the power component outage in a substation, a failure of the cyber components in an Ethernet fashion can interrupt the operation as well. Therefore the proper selection of SAS package that offers more reliable performance may hedge massive maloperation in the system. Since the introduction of multi-vendor SAS based IEC-61850 protocol, the interoperability of various SAS components with variety of manufacturer's brands is now possible. This paper surveys the most efficient and used SAS package and the configuration in a HV substation which leads to high reliable performance. Findings can pave the future smart grid development in an effective manner.","PeriodicalId":444960,"journal":{"name":"2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)","volume":"28 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":"128578507","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: 23

Topology identification in smart grid with limited measurements via convex optimization 基于凸优化的受限智能电网拓扑识别

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873896

Liang Zhao, Wenzhan Song, L. Tong, Yuan Wu, Junjie Yang

引用次数: 14

A distributed reactive power optimization method for multi-area interconnected power grid 一种多区域互联电网分布式无功优化方法

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873848

Jin-quan Zhao, Yuejin Ji, Zemei Dai

引用次数: 0

A measurement technique to identify and locate partial discharge in transformer with AE and HFCT 一种利用声发射和HFCT识别和定位变压器局部放电的测量技术

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873773

Urairat Fuangsoongnern, W. Plueksawan, Kittimasak Tikakosol

引用次数: 11

Adaptive load shedding scheme for transmission line overloading problem in TNB TNB输电线路过载问题的自适应减载方案

2014 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) Pub Date : 2014-05-20 DOI: 10.1109/ISGT-ASIA.2014.6873794

Ahmad Zamani, N. Yusuf, M. Sarmin, S. K. S. Abdullah, A. A. Rahim

引用次数: 2