2014 IEEE PES T&D Conference and Exposition最新文献_第5页

Transient stability analysis with phase plane of high-order derivatives of angle dynamics 角动力学高阶导数相平面暂态稳定性分析

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863350

Changgang Li, Yilu Liu, Matthew Gardner

引用次数: 1

Integrating PowerWorld and MatLab for agent-based modeling and simulation of competitive electric power markets 集成PowerWorld和MatLab进行基于主体的电力市场竞争建模与仿真

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863507

Dong Zhang, Shuhui Li

{"title":"Integrating PowerWorld and MatLab for agent-based modeling and simulation of competitive electric power markets","authors":"Dong Zhang, Shuhui Li","doi":"10.1109/TDC.2014.6863507","DOIUrl":"https://doi.org/10.1109/TDC.2014.6863507","url":null,"abstract":"The transition to agent-based competitive wholesale and retail markets for electric utilities around the world has been a difficult and controversial process. One of the difficulties that hindered the growth of a competitive power market is the absence of efficient computational tools to assist the design, analysis and operation of the power market. Although many commercial software packages have been developed for a broad study of an electric power system, these power system simulators are usually not designed in such a way that can be used for analysis and evaluation of an agent-based competitive power market. This paper investigates mathematical models associated with a competitive power market and how these models can be converted in such a way that makes it possible to use commercial power system software for agent-based modeling and simulation of a competitive power market. The paper also develops a mechanism to integrate PowerWorld and MatLab for combined optimal power dispatch and agent-based learning interactions. Finally, the paper demonstrates a case study for a competitive electric power system using the integrated software system.","PeriodicalId":161074,"journal":{"name":"2014 IEEE PES T&D Conference and Exposition","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126726640","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: 1

IEC61850-9-2 Process Bus implementation on IEDs IEC61850-9-2在ied上的过程总线实现

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863506

R. Cimadevilla, Í. Ferrero, José Miguel Yarza

引用次数: 5

Joint transmission expansion planning and energy storage placement in smart grid towards efficient integration of renewable energy 面向可再生能源高效整合的智能电网联合输电扩网规划和储能布局

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863213

M. Hedayati, Junshan Zhang, K. Hedman

{"title":"Joint transmission expansion planning and energy storage placement in smart grid towards efficient integration of renewable energy","authors":"M. Hedayati, Junshan Zhang, K. Hedman","doi":"10.1109/TDC.2014.6863213","DOIUrl":"https://doi.org/10.1109/TDC.2014.6863213","url":null,"abstract":"This paper investigates the integration of renewable energy resources in power systems, using bulk energy storage technologies as well as transmission system capacity expansion. A joint transmission expansion planning and energy storage placement is proposed to satisfy the requirements of a power system model with wind farm generation. The problem is formulated as a multistage mixed integer programming problem, aiming to minimize the total investment and operational costs incurred for integrating wind generation. The operating cost captures the benefits subject to the planning decisions. Based on the DC power flow model, the optimal planning is presented, which strikes a balance between the system expansion cost and the operational cost. By leveraging the properties of the proposed optimization problem, the formulated problem is transformed into a linear mixed integer program. Numerical studies, using the modified Roy Billinton Test System (RBTS) and IEEE Reliability Test System (RTS), explore the proposed optimization method and compare the central and distributed energy storage schemes. The results demonstrate the significant benefits of the proposed approach.","PeriodicalId":161074,"journal":{"name":"2014 IEEE PES T&D Conference and Exposition","volume":"717 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122993825","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

An overview of trends in distribution network planning: A movement towards smart planning 配电网规划趋势概述:走向智能规划的运动

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863446

S. You, H. Bindner, Junjie Hu, P. Douglass

引用次数: 23

A protection scheme using ultra-fast circuit breakers for wildfire mitigation and reliability improvement for rural distribution 一种使用超高速断路器的保护方案，用于缓解野火和提高农村配电的可靠性

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863296

B. Watson

{"title":"A protection scheme using ultra-fast circuit breakers for wildfire mitigation and reliability improvement for rural distribution","authors":"B. Watson","doi":"10.1109/TDC.2014.6863296","DOIUrl":"https://doi.org/10.1109/TDC.2014.6863296","url":null,"abstract":"The advent of ultra-fast (half-cycle), compact, remote controllable and cost effective circuit breakers suitable for deployment on rural lateral lines provides opportunities for new approaches to protecting these lines. This paper will present a novel scheme that provides significant benefit to operators of rural overhead MV distribution networks in terms of reliability improvement and minimizing the risk of electrical faults causing ignition of wild fires. Firstly, the key criteria for reliability optimization and mitigation of electrical faults causing ignition of fires are presented. An assessment of the performance of a number of typical lateral line protection schemes is conducted. All traditional approaches have a number of deficiencies, primarily related to preventing wild fires. New ultra-fast circuit breaker technology is introduced that enables a new approach to the optimal protection of rural lateral lines. A novel protection scheme is presented and is shown to represent the optimal solution for both reliability performance and prevention of electrical faults causing wild fire ignition on extreme weather days. For fault levels typical on rural lateral lines, when switched off in less than a half cycle, there is inadequate energy in the arc to cause fire ignition. This alternate protection mode can be remotely commanded over SCADA to allow rapid network response to extreme weather. An example is presented to clarify the expected performance.","PeriodicalId":161074,"journal":{"name":"2014 IEEE PES T&D Conference and Exposition","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121176261","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: 2

Variable speed heat pump design for frequency regulation through direct load control 变频热泵设计通过直接负荷控制进行频率调节

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863424

Young-Jin Kim, J. Kirtley, L. Norford

{"title":"Variable speed heat pump design for frequency regulation through direct load control","authors":"Young-Jin Kim, J. Kirtley, L. Norford","doi":"10.1109/TDC.2014.6863424","DOIUrl":"https://doi.org/10.1109/TDC.2014.6863424","url":null,"abstract":"Frequency regulation becomes a non-trivial issue due to an increase in renewable resources and power electronics-based loads. Direct load control (DLC), a strategy of autonomous demand response, has been applied to mitigate operational burdens on generation units for frequency regulation. Variable speed heat pumps (VSHPs) have been regarded as promising devices that can respond to the DLC signal updated every 2 or 4 seconds. This paper presents a dynamic model of the VSHP that is simplified for real-time simulation studies but still sufficiently comprehensive to analyze its physical and operational characteristics. Furthermore, a variable speed drive (VSD)-controlled induction motor model is designed together with an indirect torque controller for the adjustment of the VSHP input power. In addition, based on experimental setup and data, a test room was modeled to estimate the effect of the DLC-enabled VSHP on indoor temperature. Simulation case studies performed in Matlab/Simulink verify that the VSHP can be well utilized as DLC-enabled loads for frequency regulation while ensuring residents' comfort and long-term device performance.","PeriodicalId":161074,"journal":{"name":"2014 IEEE PES T&D Conference and Exposition","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123835968","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: 10

Validation of generic models for stability analysis of two large static var systems in New York using PMU data 利用PMU数据验证纽约两个大型静态无功系统稳定性分析的通用模型

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863222

P. Pourbeik, G. Stefopoulos

引用次数: 1

600 Amp Loadbreak Dead-front Separable Insulated Connectors for 15, 25, and 35 kV class distribution systems 600安培负载隔离正面可分离绝缘连接器，用于15、25和35 kV级配电系统

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863330

D. C. Hughes

引用次数: 1

Generation increase on distribution feeders using electronic voltage regulators 使用电子电压调节器的配电馈线上的发电量增加

2014 IEEE PES T&D Conference and Exposition Pub Date : 2014-04-14 DOI: 10.1109/TDC.2014.6863440

Jonathan Nye, J. Beukes, M. Bello

引用次数: 3