2014 Power Systems Computation Conference最新文献_第10页

Sensitivity analysis of voltage sag based fault location algorithm 基于电压暂降故障定位算法的灵敏度分析

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038389

Po-Chen Chen, V. Malbasa, M. Kezunovic

引用次数: 15

Evaluation of classification methods for on-line identification of power system dynamic signature 电力系统动态特征在线识别分类方法评价

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038430

Tingyan Guo, Jiachen He, Zhen Li, J. Milanović

引用次数: 5

An AC OPF-based heuristic algorithm for optimal transmission switching 基于交流opf的最优传输交换启发式算法

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038445

F. Capitanescu, L. Wehenkel

引用次数: 17

Storage management algorithm for schedule based DSO system operation with respect to TSO's system responsibility 基于调度的DSO系统运行的存储管理算法

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038336

R. Schwerdfeger, D. Westermann

引用次数: 4

A relaxation scheme to combine phasor-mode and electromagnetic transients simulations 相模和电磁瞬变模拟相结合的松弛方案

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038484

Frederic J. Plumier, P. Aristidou, C. Geuzaine, T. Cutsem

引用次数: 18

Non-parametric probability density forecast of an hourly peak load during a month 一个月内每小时高峰负荷的非参数概率密度预测

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038464

Y. Bichpuriya, S. Soman, Arige Subramanyam

引用次数: 9

A norm behavior based deterministic methodology for demand response base lines 基于规范行为的需求响应基线确定性方法

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038309

K. Vanthournout, W. Foubert, C. Stuckens, B. Robben, Geert Premereur

{"title":"A norm behavior based deterministic methodology for demand response base lines","authors":"K. Vanthournout, W. Foubert, C. Stuckens, B. Robben, Geert Premereur","doi":"10.1109/PSCC.2014.7038309","DOIUrl":"https://doi.org/10.1109/PSCC.2014.7038309","url":null,"abstract":"One of the keystones required to bring demand response from academia and pilots to the industry and the market, is a reliable demand response base line methodology to measure the performance of the DR resources and for DR billing settlement. However, most base line methodologies proposed in the literature use statistical analysis of historic consumption data when no demand response is active. The availability of such data drops as demand response is more continuously used. We propose and define a base line methodology that builds on a norm behavior convention, where this norm behavior can be derived from the status and configuration data of the flexible devices, rather than from historic measurements. This is illustrated for postponable and buffered appliances. Norm behavior base lines can also be used for interfacing between aggregator and user of the flexibility. This has been deployed in the Linear residential demand response pilot to realize intraday balancing. The first results show that the base line methodology operates as expected. They also show the asymmetry of the flexibility offered by postponable non-interruptable white good appliances.","PeriodicalId":155801,"journal":{"name":"2014 Power Systems Computation Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130967337","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: 8

European Power Exchange day-ahead market clearing with Benders Decomposition 欧洲电力交易所日前市场清算与Benders分解

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038452

G. A. Dourbois, P. Biskas

引用次数: 6

Risk assessment of critical time to renewable operation with steady-state security region 具有稳态安全区域的可再生能源运行临界时间风险评估

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038341

Yunhe Hou, Jie Yan, Chaoyi Peng, Zhijun Qin, Shunbo Lei, Haiming Ruan

{"title":"Risk assessment of critical time to renewable operation with steady-state security region","authors":"Yunhe Hou, Jie Yan, Chaoyi Peng, Zhijun Qin, Shunbo Lei, Haiming Ruan","doi":"10.1109/PSCC.2014.7038341","DOIUrl":"https://doi.org/10.1109/PSCC.2014.7038341","url":null,"abstract":"Uncertain and variable characteristics of renewable energy resources introduce challenges to power system operation. A normal operating point might be drifted towards an unreliable operating point due to stochastic outputs od renewables. This paper proposes a novel method for estimating critical time to unreliable operating point with steady-state constraints. In this work, a stochastic differential equation is employed to describe the distribution of renewables with predictable tendency and stochastic errors of prediction; meanwhile, the DC power flow based steady-state security region is used to restrict the injected space. To find the critical time that uncontrollable renewables leave the security region, according the flexibility requirements defined by NERC, the uncontrollable region is identified with the Fourier-Motzkin elimination first. And then, by solving the Chebychev center problem, the critical distance for variable renewable outputs is obtained. Finally, an analytical solution of expected exit-time for renewable outputs leaving the security region is given with the Martingale stopping theorem. The proposed method can be used to construct the condition-driven risk indicators. An illustrative example is employed to demonstrate and validate the proposed method.","PeriodicalId":155801,"journal":{"name":"2014 Power Systems Computation Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131292355","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

Impact evaluation of PV generation on LV networks 光伏发电对低压电网的影响评价

2014 Power Systems Computation Conference Pub Date : 2014-08-01 DOI: 10.1109/PSCC.2014.7038331

A. Supponen, S. Repo

引用次数: 2