2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)最新文献_第4页

A comprehensive software suite for power grid stability monitoring based on synchrophasor measurements 基于同步相量测量的电网稳定监测综合软件套件

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086009

Jian Ma, Scott Feuerborn, Clifton Black, V. Venkatasubramanian

引用次数: 7

Adaptive mitigation of out-of-step transients based on equal area criterion and energy balance 基于等面积准则和能量平衡的失步暂态自适应缓解

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086055

E. Blood

引用次数: 0

Optimization in load scheduling of a residential community using dynamic pricing 基于动态定价的住宅小区负荷调度优化

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086087

Tamal Roy, Avijit Das, Z. Ni

{"title":"Optimization in load scheduling of a residential community using dynamic pricing","authors":"Tamal Roy, Avijit Das, Z. Ni","doi":"10.1109/ISGT.2017.8086087","DOIUrl":"https://doi.org/10.1109/ISGT.2017.8086087","url":null,"abstract":"Demand side management at the utility level is facing challenges of managing the peak demands since electricity cannot be stored in bulk so the utility has to match demand at any point in time. Scheduling of electrical appliances and proper design of the electricity tariffs are some of the optimization schemes used to reduce these peaks. With proper optimization scheme, the household consumer will be motivated to either shift their loads from peaking periods or reduce their consumption. In this paper, a residential community of three houses are considered with different electric appliances. Genetic algorithm (GA) and dynamic programming (DP) based smart appliance scheduling schemes and time-of-use pricing are employed for comparative studies with demand response. The optimization control approaches are capable of solving energy optimization problem of a small community. Three types of houses, with real-world appliances, and with different power consumption are compared under energy management benchmark problem. The simulation results discuss the impact of priority of using household appliances in terms of customer comfort-level and cost minimization. The optimization performance of control approaches are also validated with several different priority conditions of household appliances.","PeriodicalId":296398,"journal":{"name":"2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117310008","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: 27

Enhancement of distribution load modeling using statistical hybrid regression 利用统计混合回归增强配电负荷建模

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086056

Yachen Tang, Shuaidong Zhao, C. Ten, Kuilin Zhang

{"title":"Enhancement of distribution load modeling using statistical hybrid regression","authors":"Yachen Tang, Shuaidong Zhao, C. Ten, Kuilin Zhang","doi":"10.1109/ISGT.2017.8086056","DOIUrl":"https://doi.org/10.1109/ISGT.2017.8086056","url":null,"abstract":"Real-time monitoring has become a critical part of distribution network operation that enhances the control and automation capabilities as metering technologies evolve. The metering infrastructure has further extended from feeder head of a substation throughout the entire feeder loads. Despite installations of “smart” meters and related recording devices are increasing rapidly, the measurable area does not reach the ideal status that each load should be installed with a “smart” meter to constantly observe the electric information. This paper proposes a statistical approach to correlate estimated occupancy datasets of buildings with smart meter building associated with a partially observable distribution feeder. This study includes a sensitivity analysis of occupancy how it can affect load consumptions with or without the temperature load. This also creates a general load profile for other unmetered buildings within the distribution feeder where the feeder head is assumed to be observable that can be utilized to establish statistical models for unmetered buildings. A survey of occupants between buildings has been conducted to ensure consistent human movement. A statistical distribution with hybrid regression models is then formed to correlate feeder consumption with the individual building occupancy. This study is to compare statistical norms with fitting parameters that can be applied throughout all buildings with similar load profiles. The proposed method has been validated using campus metering and static occupancy datasets.","PeriodicalId":296398,"journal":{"name":"2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124768871","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

Detection and correction of time-skew in SCADA measurement SCADA测量中时间偏差的检测与校正

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086014

N. Kumar

引用次数: 0

PMU-based online change-point detection of imbalance in three-phase power systems 基于pmu的三相电力系统不平衡变化点在线检测

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086085

T. Routtenberg, Yao Xie

引用次数: 3

Power sharing control in VSC based MT-HVDC for integration of off-shore power generation 基于VSC的MT-HVDC海上发电一体化的电力共享控制

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086026

H. M. Maruf, B. Chowdhury, M. Manjrekar

引用次数: 1

Three-phase AC optimal power flow based distribution locational marginal price 基于配电网边际电价的三相交流最优潮流

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086032

Rui Yang, Y. Zhang

{"title":"Three-phase AC optimal power flow based distribution locational marginal price","authors":"Rui Yang, Y. Zhang","doi":"10.1109/ISGT.2017.8086032","DOIUrl":"https://doi.org/10.1109/ISGT.2017.8086032","url":null,"abstract":"Designing market mechanisms for electricity distribution systems has been a hot topic due to the increased presence of smart loads and distributed energy resources (DERs) in distribution systems. The distribution locational marginal pricing (DLMP) methodology is one of the real-time pricing methods to enable such market mechanisms and provide economic incentives to active market participants. Determining the DLMP is challenging due to high power losses, the voltage volatility, and the phase imbalance in distribution systems. Existing DC Optimal Power Flow (OPF) approaches are unable to model power losses and the reactive power, while single-phase AC OPF methods cannot capture the phase imbalance. To address these challenges, in this paper, a three-phase AC OPF based approach is developed to define and calculate DLMP accurately. The DLMP is modeled as the marginal cost to serve an incremental unit of demand at a specific phase at a certain bus, and is calculated using the Lagrange multipliers in the three-phase AC OPF formulation. Extensive case studies have been conducted to understand the impact of system losses and the phase imbalance on DLMPs as well as the potential benefits of flexible resources.","PeriodicalId":296398,"journal":{"name":"2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125601605","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: 22

Placement and sizing of parallel reactive power compensation in the presence of distributed generation for line loss reduction 分布式发电环境下并联无功补偿的布置和规模

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086019

T. Masaud, Christopher. O. E. Ukah, R. Mistry, R. Challoo

引用次数: 0

Continuation power flow analysis for PV integration studies at distribution feeders 配电馈线光伏集成研究的持续潮流分析

2017 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT) Pub Date : 2017-04-01 DOI: 10.1109/ISGT.2017.8086036

Jiyu Wang, Xiangqi Zhu, D. Lubkeman, N. Lu, N. Samaan

引用次数: 9