2016 IEEE Power and Energy Conference at Illinois (PECI)最新文献

Fuzzy adjustment of weighting factor in model predictive control of permanent magnet synchronous machines using current membership functions 用电流隶属函数模糊调整永磁同步电机模型预测控制中的权重因子

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459225

H. Mahmoudi, M. Aleenejad, Parvin Moamaei, R. Ahmadi

引用次数: 22

Impact of demand response on Electric Vehicle charging and day ahead market operations 需求响应对电动汽车充电及日前市场运行的影响

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459218

S. Raghavan

{"title":"Impact of demand response on Electric Vehicle charging and day ahead market operations","authors":"S. Raghavan","doi":"10.1109/PECI.2016.7459218","DOIUrl":"https://doi.org/10.1109/PECI.2016.7459218","url":null,"abstract":"The orderly transition of the current electricity grid to a smarter grid facilitates the demand side to increasingly play a proactive role. Enabling technologies within the smart grid framework play a crucial role in alleviating systemic risks associated with capacity shortages, electricity price volatility and congestion by controlling end user electricity consumption through demand response (DR). With the impending large scale adoption of Plug-in Electric Vehicles (PEVs), DR becomes even more important to ensure the utilities are adequately prepared to manage the incremental demand imposed by PEV (Plug in hybrid and pure electric vehicle) charging. This paper evaluates the impact of scheduling the incremental demand imposed by the PEV on day ahead market operations. The objective function is to maximize the ISO (Independent System Operator) net surplus. Standard DC optimal power flow (DCOPF) for the ISO managed day ahead market operations is formulated subject to generation capacity, power balance and transmission line constraints. In the base case simulations, the impact of demand bid elasticity on locational marginal prices (LMPs) and ISO net surplus is evaluated for a 5 bus system. For two PEV penetration (10000 and 50000 PEVs) scenarios and three charging profiles (evening, off-peak and uniform), the impact of PEV charging on LMP, GENCO revenues and LSE payments are evaluated. Preliminary results indicate that percentage increment of the LSE payment vary from 0.6% to 12% over the baseline and LMP increment varies between 0.3 to 10%, depending on the time of charging and the size of the PEV fleet. It was also observed that by incorporating demand bid elasticity, more PEVs can be charged without causing an appreciable increase in the LMPs.","PeriodicalId":359438,"journal":{"name":"2016 IEEE Power and Energy Conference at Illinois (PECI)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126622673","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

An integrated dynamic pricing scheme for improving the smartness of off grid distributed generation 一种提高离网分布式发电智能度的综合动态定价方案

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459240

C. Monyei, B. Chong, A. Adewumi

引用次数: 3

Distribution automation reliability analysis using Markov models 基于马尔科夫模型的配电自动化可靠性分析

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459243

Tamer Rousan

{"title":"Distribution automation reliability analysis using Markov models","authors":"Tamer Rousan","doi":"10.1109/PECI.2016.7459243","DOIUrl":"https://doi.org/10.1109/PECI.2016.7459243","url":null,"abstract":"In the smart-grid era, distribution power systems are undergoing a great deal of renovation. Utilities, more than ever before, are adopting technologies that aim primarily at enhancing the reliability of the power delivery systems in a safe and sustainable manner. In this paper, we analyze the reliability enhancements that distribution automation technologies bring to power distribution systems. We offer a look at the reliability of three different utility power distribution system topologies: the first topology is a classical utility distribution feeder design where circuit reconfiguration and load transfer is only possible through manual field operations. In the second topology, a SCADA controlled switch replaces the manual switch in the first topology, where circuit reconfiguration and load transfer can be achieved quickly and remotely. In the third topology, automated SCADA controlled switches are installed on the distribution feeders, allowing automatic circuit reconfiguration and load transfer functionality. We evaluate and compare the performance of the three topologies using Markov models, computing in the process the key reliability and availability metrics.","PeriodicalId":359438,"journal":{"name":"2016 IEEE Power and Energy Conference at Illinois (PECI)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133683096","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: 3

Hydrothermal scheduling with variable head hydroelectric plants: Proposed strategies using benders decomposition and outer approximation 变水头水电厂热液调度:利用弯管分解和外部逼近提出的策略

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459211

C. J. Lopez-Salgado, O. Añó, Diego M. Ojeda-Esteybar

引用次数: 6

Small-signal analysis of power system swing modes as affected by wind turbine-generators 风力发电机组对电力系统摆动模式影响的小信号分析

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459228

F. Wilches-Bernal, C. Lackner, J. Chow, J. Sanchez-Gasca

引用次数: 4

A probabilistic forecasting model for accurate estimation of PV solar and wind power generation 一个准确估计光伏、太阳能和风力发电的概率预测模型

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459241

Kofi Hagan, O. O. Oyebanjo, T. Masaud, R. Challoo

引用次数: 21

New control scheme of power decoupling based on virtual synchronous generator 基于虚拟同步发电机的功率解耦控制新方案

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459257

Li Bin, Zhou Lin, Yu Xirui, Zheng Chen, Liu Jinhong, Xie Bao

引用次数: 19

Application of set-theoretic method to assess the locational impacts of virtual inertia services on the primary frequency responses 应用集合理论方法评估虚拟惯性业务对主频响应的定位影响

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459253

T. Xu, W. Jang, T. Overbye

{"title":"Application of set-theoretic method to assess the locational impacts of virtual inertia services on the primary frequency responses","authors":"T. Xu, W. Jang, T. Overbye","doi":"10.1109/PECI.2016.7459253","DOIUrl":"https://doi.org/10.1109/PECI.2016.7459253","url":null,"abstract":"Due to the increasing utilization of lightweight gas turbine units and renewable energy resources, the power grid is shifting towards a situation with less inertia, which results in the decline in system primary frequency responses and threatens the grid reliability. However, the capability of fast-acting storage devices to provide frequency response brings the operational flexibility into system dynamic performances. Therefore, it is of need to design a control algorithm to mimic the inertial responses using the fast-acting storage devices and to develop an appropriate tool to study the location-dependent impacts of the provided virtual inertia on the power system dynamic behaviors. This work explicitly applies the set-theoretic method to represent the effects of uncertain but bounded wind energy outputs and demand levels. The application of the set-theoretic methods significantly reduces the computational complexity by avoiding repeatedly running full transient stability simulations. Several illustrative simulation results are presented to verify the effectiveness of the proposed method and to demonstrate the locational dependence of the impacts of the inertia services on the system dynamic behaviors.","PeriodicalId":359438,"journal":{"name":"2016 IEEE Power and Energy Conference at Illinois (PECI)","volume":"27 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116827737","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: 5

An effective Model Predictive Control for grid connected Packed U Cells multilevel inverter 并网U型电池多电平逆变器的有效模型预测控制

2016 IEEE Power and Energy Conference at Illinois (PECI) Pub Date : 2016-04-28 DOI: 10.1109/PECI.2016.7459233

M. Trabelsi, S. Bayhan, Morcos Metry, H. Abu-Rub, L. Ben‐Brahim, R. Balog

引用次数: 28