2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)最新文献_第3页

Performance comparison of LTE FDD and TDD based Smart Grid communications networks for uplink biased traffic 基于LTE FDD和TDD的智能电网通信网络对上行偏置业务的性能比较

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485996

Jason Brown, J. Khan

{"title":"Performance comparison of LTE FDD and TDD based Smart Grid communications networks for uplink biased traffic","authors":"Jason Brown, J. Khan","doi":"10.1109/SmartGridComm.2012.6485996","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6485996","url":null,"abstract":"LTE is a candidate wide area communications network for the Smart Grid and can enable applications such as AMI, Demand Response and WAMS. We compare the uplink performance of the LTE FDD and TDD modes for a typical Smart Grid scenario involving a large number of devices sending small to medium size packets to understand the advantages and disadvantages of these two modes. An OPNET simulation model is employed to facilitate realistic comparisons based upon latency and channel utilization. We demonstrate that there is a critical packet size above which there is a step increase in uplink latency due to the nature of the LTE uplink resource scheduling process. It is shown that FDD leads to better uplink performance in terms of latency, while TDD can provide greater flexibility when the split between uplink and downlink data is asymmetrical (as it is expected to be in a Smart Grid environment). It is also demonstrated that the capacity of both FDD and TDD systems in terms of the number of serviced devices is control channel (PDCCH) limited for small infrequent packets, but TDD has the advantage that the capacity remains data channel (PUSCH) limited for smaller packet sizes and lower data burst rates than an FDD system.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127616253","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: 36

On hourly home peak load prediction 关于每小时家庭高峰负荷预测

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485977

R. Singh, Peter Xiang Gao, D. Lizotte

引用次数: 46

Dynamic radio resource allocation for group paging supporting smart meter communications 支持智能电表通信的组寻呼动态无线电资源分配

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486061

Chia-Hung Wei, R. Cheng, Firas M. Al-Taee

引用次数: 16

Trust-based geographical routing For smart grid communication networks 基于信任的智能电网通信网络地理路由

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486069

Ming-Sen Xiang, William Liu, Q. Bai

{"title":"Trust-based geographical routing For smart grid communication networks","authors":"Ming-Sen Xiang, William Liu, Q. Bai","doi":"10.1109/SmartGridComm.2012.6486069","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486069","url":null,"abstract":"Smart Grid is the trend of next generation power distribution and management network that enable interactive communication and operation between consumers and suppliers, which can achieve intelligent resource management and optimization. The wireless mesh network technology is a promising infrastructure solution to support these smart functionalities, while it has some inherent vulnerabilities and cyber-attack risks to be addressed. As Smart Grid is heavily relying on the communication network, it makes these security concerns more critical. In this paper, we have proposed and implemented a new trust-based geographical routing protocol, named as Trust-based Intelligent Geo Elective Routing (TIGER), which is integrating the distance and trust related factors into a novel routing metric, so as to tackle above problems. The extensive simulation studies confirm that our new TIGER algorithm shows promises for synthesizing trust and distance factors to achieve better routing performance, and also guarantee the reliable communications in wireless mesh infrastructure to avoid attacks in Smart Grid.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116072470","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: 11

Evaluation of applicability to WAMPAC (Wide Area Monitoring Protection and Control) of IEEE 1588 IEEE 1588广域监测保护与控制(WAMPAC)适用性评价

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486050

F. Fujikawa

{"title":"Evaluation of applicability to WAMPAC (Wide Area Monitoring Protection and Control) of IEEE 1588","authors":"F. Fujikawa","doi":"10.1109/SmartGridComm.2012.6486050","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486050","url":null,"abstract":"We examined the applicability to telecommunication networks for electric power systems applying IEEE1588 (PTP: Precision Time Protocol) as a time synchronization technology. A Peer-to-Peer method and a TC (Transparent Clock) /BC (Boundary Clock) method are suitable for WAMPAC (Wide Area Monitoring, Protection and Control) systems. These methods are equipped with a feature to correct the residence time in each L2 switch. According to the experimental evaluation, when we connected 50 nodes in series, the synchronization precision was estimated at about 511 ns in the Peer-to-Peer method and about 805 ns in the TC/BC method. We examined the synchronization precision using L2 switches without the PTP function. Here, when we connected 50 nodes in series, the synchronization precision was estimated at about 2580 ns. However, a high performance PTP master capable processing many slaves and a PTP slave with a sophisticated ability to process delay variation are required. Consequently, the Peer-to-Peer method or the TC/BC method is available for telecommunication networks for electric power systems, as is the use of the existing L2 switch. If we use L2 switches without the PTP function, the PTP master requires high performance and a high delay variation tolerance is required of a PTP slave.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115648831","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

Optimal demand response scheduling with Stackelberg game approach under load uncertainty for smart grid 负荷不确定下基于Stackelberg博弈的智能电网最优需求响应调度

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486042

Jiang Chen, Bo Yang, X. Guan

引用次数: 82

Performance simulations of WLAN and Zigbee in electricity substation impulsive noise environments 变电站脉冲噪声环境下无线局域网和Zigbee性能仿真

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486064

S. Bhatti, Q. Shan, R. Atkinson, I. Glover

引用次数: 7

Adaptive storage battery management based on the Energy on Demand protocol 基于按需能源协议的自适应蓄电池管理

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485957

Takekazu Kato, Kento Tamura, T. Matsuyama

引用次数: 13

Risk management in Internet Data Center operations under smart grid environment 智能电网环境下互联网数据中心运营风险管理

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486014

Liang Yu, Tao Jiang, Yang Cao, Shiyong Yang, Zhiqiang Wang

引用次数: 10

Comparison of publish-subscribe network architectures for Smart Grid wide area monitoring 面向智能电网广域监控的发布-订阅网络体系结构比较

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486053

K. Kumar, M. Radhakrishnan, K. Sivalingam, D. Seetharam, M. Karthick

{"title":"Comparison of publish-subscribe network architectures for Smart Grid wide area monitoring","authors":"K. Kumar, M. Radhakrishnan, K. Sivalingam, D. Seetharam, M. Karthick","doi":"10.1109/SmartGridComm.2012.6486053","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486053","url":null,"abstract":"The future of the electrical power grid is the “Smart Grid” that uses a combination of digital sensing and actuation technologies. For example, Phasor Measurement Units (PMU) can be used to accurately measure the quality of power and help improve the reliability and efficiency of the grid. A specially designed network architecture is required to transport the PMU data to the data processing systems. The NASPInet framework specifies requirements (such as latency and reliability) to be met for different types of applications that will process the PMU data. The objective of this paper is to analyze suitable network architectures that can meet all the requirements of NASPInet and thus be useful for the Smart Grid. An architecture based on the publish-subscribe paradigm and a distributed hash table technique for storing meta-data about the publishers is presented. This architecture is compared to GridStat, PSIRP and Source Specific Multicast approaches, using discrete event simulation models based on OMNET++. The delay performance of these systems has been studied for different network parameters.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122131675","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: 16