发布求助
文献互助 智能选刊 最新文献

International Journal of Electrical Energy最新文献

筛选
英文 中文
Determining Operating Reserve Requirement in a Competitive Market Using Dynamic Approach 用动态方法确定竞争市场中的营运准备金
International Journal of Electrical Energy Pub Date : 2016-01-01 DOI: 10.18178/IJOEE.4.1.75-78
Sunkyo Kim, Jongsam Lim, Rakhyun Kim, Dongwon Kim, Jaehee Lee
{"title":"Determining Operating Reserve Requirement in a Competitive Market Using Dynamic Approach","authors":"Sunkyo Kim, Jongsam Lim, Rakhyun Kim, Dongwon Kim, Jaehee Lee","doi":"10.18178/IJOEE.4.1.75-78","DOIUrl":"https://doi.org/10.18178/IJOEE.4.1.75-78","url":null,"abstract":"Operating reserve is essential for system operator to maintain reliable operation of power system in real time. Traditionally, static approaches are used to establish the required capacity for operating reserves. A novel method is suggested in this paper by considering interrelation between secondary, tertiary reserve and load shedding to determine operating reserve requirement. The first part of this paper explains the basic concept of frequency control. Then new method to determine operating reserve requirement is supposed with consideration of interrelationship among different reserves under a simultaneous co-optimization scheme of various ancillary services. ","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"55 1","pages":"75-78"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76245375","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: 0
Smart Controller Design for Solar Grid Integration and LVDC Distribution System 太阳能并网及LVDC配电系统智能控制器设计
International Journal of Electrical Energy Pub Date : 2016-01-01 DOI: 10.18178/IJOEE.4.1.79-83
B. S. Sourab
{"title":"Smart Controller Design for Solar Grid Integration and LVDC Distribution System","authors":"B. S. Sourab","doi":"10.18178/IJOEE.4.1.79-83","DOIUrl":"https://doi.org/10.18178/IJOEE.4.1.79-83","url":null,"abstract":"Nowadays Direct Current (DC) Distribution Systems have started to attract a lot of attention as they offer a natural interface to generation and consumption units such as renewable energy sources, energy storage systems and end-user electronic loads. However, a number of technical challenges related to integration of renewable energy sources and their control must be overcome. This paper presents a smart controller based design for efficient and cost effective operation of a LVDC Distribution System. This paper mainly focuses on solar energy as it is the most abundantly available renewable energy source. This paper basically presents a smart controller based design for cost effective operation of solar-grid tied LVDC system. The control strategy used in this system helps to achieve the maximum efficiency as utilization of dump power is also considered. This system is defined to fill the necessity of regions where solar power is used only as backup purposes to charge the battery and is actively dumped during the presence of active grid. The system has been tested for a solar panel with a battery backup storage and its effectiveness has been observed. The battery backup is made to operate during the Grid cutoff. ","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"102 1","pages":"79-83"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72928757","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: 0
On-Line Monitoring Analysis of Aeolian Vibration of Jiangmen-Tongtangjia 220kV Transmission Line 江门—同塘家220kV输电线路风振在线监测分析
International Journal of Electrical Energy Pub Date : 2016-01-01 DOI: 10.18178/IJOEE.4.3.179-183
Wenping Xie, T. Peng, Kai Xiao, Jian Zhang
{"title":"On-Line Monitoring Analysis of Aeolian Vibration of Jiangmen-Tongtangjia 220kV Transmission Line","authors":"Wenping Xie, T. Peng, Kai Xiao, Jian Zhang","doi":"10.18178/IJOEE.4.3.179-183","DOIUrl":"https://doi.org/10.18178/IJOEE.4.3.179-183","url":null,"abstract":"The Aeolian vibration of coastal overhead transmission is a well-known phenomenon which leads to fatigue damages of conducts. This paper introduces the information and the arrangement of on-line monitoring equipment for Jiangmen-Tongtangjia 220kV transmission line, analyzes the data acquired by on-line monitor and advises the improvement of the selection or install location of stock-bridge damper of conducting wire, which prevents the breakage of conducting wire due to Aeolian vibration. ","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"142 1","pages":"179-183"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77893085","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: 0
Power Generation from Low Grade Industrial Waste Heat 利用低品位工业废热发电
International Journal of Electrical Energy Pub Date : 2016-01-01 DOI: 10.18178/IJOEE.4.1.42-47
H. Nesreddine, B. L. Lostec, A. Bendaoud
{"title":"Power Generation from Low Grade Industrial Waste Heat","authors":"H. Nesreddine, B. L. Lostec, A. Bendaoud","doi":"10.18178/IJOEE.4.1.42-47","DOIUrl":"https://doi.org/10.18178/IJOEE.4.1.42-47","url":null,"abstract":"The objective of this study is to investigate the economic viability of non-conventional power cycles such as Kalina Cycle System 11 (KCS-11) and Organic Rankine Cycle (ORC) to convert waste heat of aluminum smelters into electricity. A comparison between both technologies is carried out using a model that combines market economic parameters and energy performances obtained from the thermodynamic analysis. Indicator such as specific cost of power generation has been determined for different capital cost scenarios. Additionally, a sensitivity analysis is conducted to determine the effect of governing parameters on the economics. The results show that KCS-11 performances are superior to those obtained with ORCs under the same operating conditions. The overall efficiency based on the energy content of the thermal effluent is in the range of 2.4% to 8.5% depending on the heat source temperature. In addition, results reveal that a specific net power output of 16kW per ton of aluminum annual production is technically achievable and a specific cost of power generation around 6¢/kWh appears to be feasible. ","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"65 1","pages":"42-47"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73820678","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: 0
Design of Large-Capacity Battery Energy Storage System and Its Application in Coal Mine 大容量蓄电池储能系统的设计及其在煤矿中的应用
International Journal of Electrical Energy Pub Date : 2016-01-01 DOI: 10.18178/IJOEE.4.2.102-106
Jianna Niu, G. Zhou, Tong Wu
{"title":"Design of Large-Capacity Battery Energy Storage System and Its Application in Coal Mine","authors":"Jianna Niu, G. Zhou, Tong Wu","doi":"10.18178/IJOEE.4.2.102-106","DOIUrl":"https://doi.org/10.18178/IJOEE.4.2.102-106","url":null,"abstract":"Battery energy storage technology is developing fast and has achieved widely application recently with the features of high reliability, less pollution, high flexible configuration and two-way flow of energy. This paper presents the characteristics, composition and architecture of the lead acid battery energy storage system. The design principle is also described in detail. The proposed Battery Energy Storage System (BESS) is composed of battery pack, Battery Management System (BMS), Power Conversion System (PCS) and monitoring system. According to the special safety requirements of electricity supply in coal mine, a battery energy storage technology based emergency power supply was proposed. The system will provide power support to coal mine ventilator to avoid accidents occur that caused by sudden power failure. The BESS also can be applied to hospital, communication base station and related areas where need stable and continuous power supply.","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"15 1","pages":"102-106"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90383764","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: 0
A TRNSYS-Based Thermal Response Test Parameter Estimation Method 基于trnsys的热响应试验参数估计方法
International Journal of Electrical Energy Pub Date : 2016-01-01 DOI: 10.18178/IJOEE.4.1.28-31
Xuedan Zhang, Yiqiang Jiang, Yang Yao, S. Deng
{"title":"A TRNSYS-Based Thermal Response Test Parameter Estimation Method","authors":"Xuedan Zhang, Yiqiang Jiang, Yang Yao, S. Deng","doi":"10.18178/IJOEE.4.1.28-31","DOIUrl":"https://doi.org/10.18178/IJOEE.4.1.28-31","url":null,"abstract":"Thermal Response Test (TRT) has become a very popular method of estimating ground thermal properties for ground-coupled heat pump systems. This technique relies on the fact that required best-fit parameters can be identified by inverse modeling of heat transfer equations with the help of optimization algorithms. In this paper, a TRNSYS-based model that can automatically realize TRT parameter estimation is proposed and validated. Besides, the method is applied to a case study, and different optimization algorithms are employed and analyzed. Finally, the results calculated by the TRNSYS-based method and that of conventional methods are compared. It shows that the deviations of the estimated parameters between different models are obvious, which should be paid great attention by researchers and engineers. ","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"83 1","pages":"28-31"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75403626","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
Prospectives of Day-Ahead Network Reconfiguration for Smart Distribution Systems Considering Load Diversity 考虑负荷分集的智能配电系统日前网络重构展望
International Journal of Electrical Energy Pub Date : 2016-01-01 DOI: 10.18178/ijoee.4.3.184-188
Praveen Kumar, N. Gupta, K. R. Niazi, A. Swarnkar
{"title":"Prospectives of Day-Ahead Network Reconfiguration for Smart Distribution Systems Considering Load Diversity","authors":"Praveen Kumar, N. Gupta, K. R. Niazi, A. Swarnkar","doi":"10.18178/ijoee.4.3.184-188","DOIUrl":"https://doi.org/10.18178/ijoee.4.3.184-188","url":null,"abstract":"In modern smart distribution systems the flow of active and reactive power among distribution feeders is well managed as they are equipped with optimally placed distributed resources such as shunt capacitors, distributed generations and distributed storages, etc. In this context, it is customary to investigate the relevance of conventional Network Reconfiguration (NR) for loss minimization and node voltage profile enhancement. This paper addresses the effectiveness of NR in smart distribution systems while considering intermittency in load and generation among distribution buses. In addition, the load diversity that exists among distribution buses due to load class mix of diverse customers is considered. Proposed method is applied on the benchmark IEEE 33-bus test distribution system to investigate the relevance of conventional NR over day-ahead reconfiguration. The application results reveal that proposed reconfiguration strategy may be more convenient and useful to distribution system operators. ","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"2 1","pages":"184-188"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90680594","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: 0
Fuzzy-Based Nonlinear Variable Structure Control of DC-AC Inverters for Wind Energy Systems 风电系统直流-交流逆变器的模糊非线性变结构控制
International Journal of Electrical Energy Pub Date : 2015-12-01 DOI: 10.18178/IJOEE.3.4.243-247
E. Chang, Yow-Chyi Liu, K. Liao
{"title":"Fuzzy-Based Nonlinear Variable Structure Control of DC-AC Inverters for Wind Energy Systems","authors":"E. Chang, Yow-Chyi Liu, K. Liao","doi":"10.18178/IJOEE.3.4.243-247","DOIUrl":"https://doi.org/10.18178/IJOEE.3.4.243-247","url":null,"abstract":"","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"28 1","pages":"243-247"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83292582","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: 0
Practical Impact of Very Small Power Producers (VSPP) on Control and Protection System in Distribution Networks 微型发电机组对配电网控制与保护系统的实际影响
International Journal of Electrical Energy Pub Date : 2015-09-07 DOI: 10.18178/IJOEE.3.3.162-168
Noppatee Sabpayakom, S. Sirisumrannukul
{"title":"Practical Impact of Very Small Power Producers (VSPP) on Control and Protection System in Distribution Networks","authors":"Noppatee Sabpayakom, S. Sirisumrannukul","doi":"10.18178/IJOEE.3.3.162-168","DOIUrl":"https://doi.org/10.18178/IJOEE.3.3.162-168","url":null,"abstract":"Due to incentive policies to promote renewable energy and energy efficiency, high penetration levels of very small power producers (VSPP) located in distribution networks have imposed technical barriers and established new requirements for protection and control of the networks. Although VSPPs have economic and environmental benefit, they may introduce negative effects and cause several challenges on the issue of control and protection system. This paper presents comprehensive studies of possible impacts on control and protection system based on real distribution systems located in a metropolitan area. A number of scenarios were examined primarily focusing on state of islanding, and undisconnected VSPP during faults. It is shown that without proper measures to address the issues, the system would be unable to maintain its integrity of electricity power supply for disturbance incidents.","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75657320","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
Particle Swarm-Based Terminal Sliding Mode Control with Grey Predictor of a Single-Phase Inverter for Electric Vehicles 基于粒子群的电动汽车单相逆变器终端滑模灰色预测器控制
International Journal of Electrical Energy Pub Date : 2015-09-01 DOI: 10.18178/IJOEE.3.3.186-190
E. Chang, Lung-Sheng Yang, K. Liao
{"title":"Particle Swarm-Based Terminal Sliding Mode Control with Grey Predictor of a Single-Phase Inverter for Electric Vehicles","authors":"E. Chang, Lung-Sheng Yang, K. Liao","doi":"10.18178/IJOEE.3.3.186-190","DOIUrl":"https://doi.org/10.18178/IJOEE.3.3.186-190","url":null,"abstract":"This paper proposes a particle swarm-based terminal sliding mode control with grey predictor, and then the proposed controller is applied for the single-phase inverter of the electric vehicle. The proposed controller has the advantages of terminal sliding mode control (TSMC), grey predictor (GP), and particle swarm optimization (PSO). The TSMC can force the system tracking error to converge to zero in finite time, but the chattering and steady-state errors still happen. The GP is thus employed to lessen the chattering or reduce the steady-state errors when system uncertainty bounds are overestimated or underestimated. Also, the control gains of the TSMC with GP can optimally be tuned by the use of the PSO for achieving more precise tracking. Experimental results on a single-phase inverter laboratory prototype controlled by a digital-based controller are given to conform that the proposed controller can lead to low total harmonic distortion (THD) and fast dynamic response under rectifier-type loading conditions and fast dynamic response under step change loading conditions.","PeriodicalId":13951,"journal":{"name":"International Journal of Electrical Energy","volume":"34 1","pages":"186-190"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81982029","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信