2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)最新文献_第10页

Flocking generators: A PdE framework for stability of smart grids with communications 群集发电机:用于通信智能电网稳定性的PdE框架

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486041

Husheng Li, S. Djouadi, K. Tomsovic

引用次数: 5

Resilient PHEV charging policies under price information attacks 价格信息攻击下的插电式混合动力充电策略弹性研究

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486015

Yifan Li, Ran Wang, Ping Wang, D. Niyato, W. Saad, Zhu Han

{"title":"Resilient PHEV charging policies under price information attacks","authors":"Yifan Li, Ran Wang, Ping Wang, D. Niyato, W. Saad, Zhu Han","doi":"10.1109/SmartGridComm.2012.6486015","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486015","url":null,"abstract":"Enabling a bidirectional energy flow between power grids and plug-in hybrid electric vehicles (PHEVs) using vehicle-to-grid (V2G) and grid-to-vehicle (G2V) communications is considered as one of the key components of the future smart grid. On the one hand, the PHEV owner needs to charge its PHEV through the grid, given possibly time-varying electricity pricing schemes. On the other hand, the energy stored in a PHEV can also be sold back to the grid so as to act as an ancillary service while possibly generating revenues to its owner. Consequently, this motivates the need to develop smart charging policies that enable the PHEV owner to optimally decide on when to charge or discharge its vehicle, while minimizing its long-term energy consumption cost. In this paper, we model this PHEV energy management problem as a Markov decision process (MDP), which is solved by using a linear programming (LP) technique so as to obtain the optimal charging policy. In particular, we devise optimal charging policies that are resilient to the price information attacks such as denial of service (DoS) attacks and price manipulation attacks over the grid's communication network. We show that, under potential price information attacks, each PHEV can optimize its charging policies given only an estimated price information, which leads to a discrepancy between the real and expected costs. To this end, we analyze this cost difference using the proposed MDP model, which can also guide the system designer and administrator to decide whether reinforcing the system's security is required. The simulation results show that the proposed PHEV charging policy is effective and is adaptable to different PHEV mobility patterns, battery levels and varying electricity prices. It is also demonstrated that improving the system's ability to detect and resolve the attack can obviously reduce the impact brought by the attacks.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126987427","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: 18

Price and output control in a community power network with renewable generations 可再生发电社区电网的价格与输出控制

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486047

Jiazhen Zhou, R. Hu, Xuping Zhang, Y. Qian

引用次数: 1

Malicious ramp-induced temporal data attack in power market with look-ahead dispatch 具有超前调度的电力市场中恶意斜坡诱发的时间数据攻击

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486005

Dae-Hyun Choi, Le Xie

引用次数: 5

Wide area PMU communication over a WiMAX network in the smart grid 智能电网中WiMAX网络上的广域PMU通信

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485981

Reduan H. Khan, J. Khan

{"title":"Wide area PMU communication over a WiMAX network in the smart grid","authors":"Reduan H. Khan, J. Khan","doi":"10.1109/SmartGridComm.2012.6485981","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6485981","url":null,"abstract":"One of the key building blocks of the future smart grid is a wide area monitoring and control (WAMC) system that continuously monitors the health of the grid using the phasor measurement units (PMUs). Measurements from the PMUs are strictly delay-sensitive since they act as the triggering points for the underlying protection and control systems. This paper presents a detailed performance analysis of a wide area PMU communications system over a WiMAX/IEEE 802.16 network in the smart grid. It defines the basic application models and traffic requirements of a PMU communications system and maps them over the unsolicited grant service (UGS), real-time polling service (rtPS) and best-effort (BE) scheduling services of the IEEE 802.16 standard. Using a discrete event simulation model based on the OPNET simulation package, the paper evaluates the performance of these scheduling services in terms of delay, uplink data usage and signaling overheads. The results indicate that while the UGS performs best among the scheduling services, it consumes a significant amount of radio resources to achieve a tighter delay bound.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114165915","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: 35

Robust distributed energy management for microgrids with renewables 基于可再生能源的微电网稳健分布式能源管理

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486036

Yu Zhang, Nikolaos Gatsis, G. Giannakis

引用次数: 33

SCORE: Smart-Grid common open research emulator 得分:智能电网通用开放研究模拟器

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485997

Song Tan, Wenzhan Song, Qifen Dong, L. Tong

引用次数: 35

Demand response through a temperature setpoint market in Ontario 通过安大略省的温度设定值市场的需求响应

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485967

Sahil Singla, S. Keshav

引用次数: 9

PeHEMS: Privacy enabled HEMS and load balancing prototype PeHEMS:支持隐私的HEMS和负载平衡原型

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486032

G. Kalogridis, Saraansh Dave

{"title":"PeHEMS: Privacy enabled HEMS and load balancing prototype","authors":"G. Kalogridis, Saraansh Dave","doi":"10.1109/SmartGridComm.2012.6486032","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486032","url":null,"abstract":"Smart grid efficient load balancing and the need for privacy are, in principle, contradictory. While richer information obtained from frequent energy readings help improve both the prediction and the control of the demand, and, effectively, improve the efficiency of the energy equilibrium production problem, it also gives rise to consumer privacy concerns. This is possible by analysing energy signatures to detect appliance usage and home living patterns of behaviour, which in effect cascades to a range of privacy invasion risks. This paper argues that the objective of energy efficiency might not necessarily be contradictory to protecting user privacy. In particular, we introduce a new notion of smart meter privacy which we call reconciled privacy and we connect it with a simple energy management algorithm that caps the energy a home may consume in 30 minute intervals by using a rechargeable battery system. System benchmarking is underpinned by formulating a methodology to assess a) utility cost savings, b) wholesale energy savings, and c) privacy protection. Our results suggest that the proposed algorithm will protect customer privacy and will improve energy production efficiency as compared with other energy management schemes. This is due to the algorithm's principle of promoting a universal consumption pattern that is close to its average, which in retrospect allows individual usage differences to be absorbed. To support this work, we use data from trials in Bristol city, which forms part of the 3eHouses EU FP7 project, and we present a prototype implementation showcasing the visualisation of privacy and energy control.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":"09 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127458701","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

Prediction based storage management in the smart grid 智能电网中基于预测的存储管理

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486034

Balakrishnan Narayanaswamy, Vikas K. Garg, T. S. Jayram

{"title":"Prediction based storage management in the smart grid","authors":"Balakrishnan Narayanaswamy, Vikas K. Garg, T. S. Jayram","doi":"10.1109/SmartGridComm.2012.6486034","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486034","url":null,"abstract":"Economic and environmental concerns have fostered interest in incorporating greater amounts of electricity from renewable energy sources into the grid. Unfortunately, the intermittent availability of renewable power has raised a barrier to the inclusion of these sources. Distributed storage is perceived as a means to extract value from the different resources. However, the large cost of storage requires the design of algorithms that can manage intermittent resources with minimum storage size. At the same time, advances in metering, communication, and weather prediction allow real time management of energy generation, distribution and consumption based on predictions of the future. In this paper, we focus on online algorithms for local storage management that use short term predictions of intermittent renewable resource availability. In contrast to prior work, we develop algorithms that come with theoretical bounds on performance even when demand, prices and availability are arbitrary (possibly non-stochastic), and the utility functions non-concave. Our fundamental contribution is to prove how appropriate discounting of future welfare leads to storage management algorithms that exhibit excellent practical performance even in the worst-case scenario. We substantiate these theoretical guarantees with experiments that demonstrate the effectiveness of our algorithms and the value of storage in the smart grid.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127221015","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