2013 IEEE International Conference on Smart Grid Communications (SmartGridComm)最新文献_第3页

Optimal storage-aided wind generation integration considering ramping requirements 考虑斜坡要求的最佳储能辅助风力发电集成

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6688032

Lin Xiang, D. W. K. Ng, Woongsup Lee, R. Schober

{"title":"Optimal storage-aided wind generation integration considering ramping requirements","authors":"Lin Xiang, D. W. K. Ng, Woongsup Lee, R. Schober","doi":"10.1109/SmartGridComm.2013.6688032","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2013.6688032","url":null,"abstract":"Large-scale integration of intermittent wind energy can put a large burden on the utility company in balancing system demand and supply. As more and more dispersed wind energy suppliers connect to the system for electricity supply, the power system suffers from increased operation cost and risk caused by the discrepant interests of energy suppliers and the utility company. Energy suppliers may only concern about maximizing their own profits by pushing as much energy into the grid as possible, while neglecting the risk of steep ramps in wind generation. In this paper, exploiting the two-way communication capability in smart grid, we propose interactive ramp control of wind energy integration by aligning the individual pursuits of the energy suppliers and the utility company for social welfare maximization. The optimal wind energy integration and generator ramp control are investigated in an offline social welfare optimization problem assuming full knowledge of future wind energy and load demand. Moreover, the benefits of storage are exploited in our proposed storage-aided generation range adaption scheme to reduce the potential risk caused by inaccurate wind energy forecasts and the ramping latency of slow generators. Furthermore, a suboptimal storage-aided generation range adaption scheme with low computational complexity is presented for online control of wind integration when wind energy forecasts are unavailable. Our simulation results show that interactive ramp control is necessary to achieve efficient and secure wind energy integration and with the aid of storage, the power system's ramping capability can be improved at lower operation cost.","PeriodicalId":136434,"journal":{"name":"2013 IEEE International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115265150","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: 7

Detecting false data injection in smart grid in-network aggregation 智能电网网内聚合中假数据注入检测

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6687992

Lei Yang, Fengjun Li

{"title":"Detecting false data injection in smart grid in-network aggregation","authors":"Lei Yang, Fengjun Li","doi":"10.1109/SmartGridComm.2013.6687992","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2013.6687992","url":null,"abstract":"The core of the smart grid relies on the ability of transmitting realtime metering data and control commands efficiently and reliably. Secure in-network data aggregation approaches have been introduced to fulfill the goal in smart grid neighborhood area networks (NANs) by aggregating the data on-the-fly via intermediate meters. To protect users' privacy from being learnt from the fine-grained consumption data by the utilities or other third-party services, homomorphic encryption schemes have been adopted. Hence, intermediate smart meters participate in the aggregation without seeing any individual reading, nor intermediate or final aggregation results. However, the malleable property of homomorphic encryption operations makes it difficult to identify misbehaving meters from which false data can be injected through accidental errors or malicious attacks. In this paper, we propose an efficient anomaly detection scheme based on dynamic grouping and data re-encryption, which is compatible with existing secure in-network aggregation schemes, to detect falsified data injected by malfunctioning and malicious meters.","PeriodicalId":136434,"journal":{"name":"2013 IEEE International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125217531","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: 33

Microgrid provision of blackstart in disaster recovery for power system restoration 微电网为电力系统恢复提供灾备黑启动

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6688013

Anya Castillo

引用次数: 39

A predictive protection scheme based on adaptive synchrophasor communications 基于自适应同步相量通信的预测保护方案

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6688051

Mashud Hyder, Reduan H. Khan, K. Mahata, Jamil Y. Khan

引用次数: 18

SELINDA: A secure, scalable and light-weight data collection protocol for smart grids 一个安全的，可扩展的，轻量级的智能电网数据收集协议

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6688004

G. Dán, K. Lui, Rehana Tabassum, Quanyan Zhu, K. Nahrstedt

引用次数: 18

Randomized response electric vehicles for distributed frequency control in smart grid 随机响应电动汽车在智能电网中的分布式频率控制

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SMARTGRIDCOMM.2013.6687947

Mohammad R. Vedady Moghadam, Rui Zhang, Richard T. B. Ma

引用次数: 10

Software-defined energy communication networks: From substation automation to future smart grids 软件定义能源通信网络:从变电站自动化到未来智能电网

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6688017

Adam Cahn, Juan Hoyos, Matthew Hulse, Eric Keller

{"title":"Software-defined energy communication networks: From substation automation to future smart grids","authors":"Adam Cahn, Juan Hoyos, Matthew Hulse, Eric Keller","doi":"10.1109/SmartGridComm.2013.6688017","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2013.6688017","url":null,"abstract":"Energy communication networks (ECNs) play an integral role in electrical substations. Substations host many Intelligent Electronic Devices (IEDs) that monitor the state of the electricity infrastructure. This critical data is packaged and transmitted between multiple IEDs for proper system monitoring and control. The modern network that interconnects IEDs, while a significant improvement over the historic serial interconnection, has many challenges which have yet to be addressed - ranging from setup complexity to security policies. In this paper we propose that software-defined networking can alleviate many of today's problems and create a network which can evolve with changing technologies and needs. We demonstrate an auto-configuring substation network which eliminates many substation network management issues. Our prototype is built using a Ryu-based, software-defined network controller and tested with actual IEDs used in substations. We also discuss how our software-defined energy communication network (SDECN) architecture not only solves problems of today, but enables substation networks to easily evolve with the rapid evolution of the smart grid.","PeriodicalId":136434,"journal":{"name":"2013 IEEE International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134642110","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: 108

Online energy management strategies for base stations powered by the smart grid 基于智能电网的基站在线能源管理策略

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6687957

J. Leithon, Teng Joon Lim, Sumei Sun

引用次数: 33

Dynamic selection of wireless/powerline links using Markov Decision Processes 使用马尔可夫决策过程的无线/电力线链路动态选择

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6687970

D. Dzung, Y. Pignolet

引用次数: 6

Differential game-theoretic framework for a demand-side energy management system 需求侧能源管理系统的微分博弈论框架

2013 IEEE International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2013-12-19 DOI: 10.1109/SmartGridComm.2013.6688052

Ryohei Arai, Koji Yamamoto, M. Morikura

{"title":"Differential game-theoretic framework for a demand-side energy management system","authors":"Ryohei Arai, Koji Yamamoto, M. Morikura","doi":"10.1109/SmartGridComm.2013.6688052","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2013.6688052","url":null,"abstract":"This paper proposes a game-theoretic framework for analyzing the decentralized and centralized control of smart grids based on the availability of information. For the demand response, demand-side actors in smart grids need to obtain various types of information via communication, e.g., a house with a photovoltaic (PV) power system acts efficiently based on the weather forecasts. In contrast, the information required for control is not always available because of communication failure. If information is unavailable, other control methods can cope with loss of the precise information. This paper introduces a comprehensive framework for a demand side management system for PV systems. According to the availability of information to predict the amount of PV power generation, we evaluate three control schemes, i.e., decentralized open-loop control, decentralized feedback control, and centralized control. Two types of decentralized control are formulated using a differential game, whereas centralized control is formulated as an optimal control problem. Considering the output of a PV system, each demand-side actor schedules their power consumption to minimize a cost function, including the disutility, electricity rates, and the supply-demand balance. Simulation results reveal that decentralized open-loop control is useful when information about the predicted data of power generation is available, whereas decentralized feedback control works efficiently when information is unavailable.","PeriodicalId":136434,"journal":{"name":"2013 IEEE International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122272483","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