2018 Australasian Universities Power Engineering Conference (AUPEC)最新文献_第3页

Negative Sequence-Based Schemes for Power System Protection - Review and Challenges 基于负序的电力系统保护方案综述与挑战

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8758012

S. Al-sachit, M. Sanjari, N. Nair

引用次数: 3

A Digital Zero-Phase Filter for Measuring High Frequency Emissions (Supraharmonics) in Electrical Distribution Networks 一种用于测量配电网高频发射(超谐波)的数字零相位滤波器

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8757988

Dilini Darmawardana, S. Perera, D. Robinson, Jan Meyer, M. Klatt, U. Jayatunga

引用次数: 7

Investigating the Factors Affecting State Estimation of Emerging Distribution Grids 新兴配电网状态估计的影响因素研究

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8758054

S. Dahal, S. Paudyal, Jingyuan Wang

引用次数: 1

Electric Vehicles Charging: Review of Current Status 电动汽车充电:现状回顾

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8758045

M. Zamani, M. Nagrial, J. Rizk, A. Hellany

引用次数: 1

Optimum Energy Cooperation among Renewable Powered Base Stations 可再生能源基站间的最佳能源合作

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8757922

Sarika Pawar, S. Islam, Apel Mahmud, A. Oo

{"title":"Optimum Energy Cooperation among Renewable Powered Base Stations","authors":"Sarika Pawar, S. Islam, Apel Mahmud, A. Oo","doi":"10.1109/AUPEC.2018.8757922","DOIUrl":"https://doi.org/10.1109/AUPEC.2018.8757922","url":null,"abstract":"In this paper, an optimum energy cooperation among renewable powered base stations (BSs) is investigated to minimize the mismatch between energy generation and demand in the overall network. This mismatch often results from intermittent renewable power generation and randomness in cellular demand. Thus, at a certain time, some BSs can have excess energy, whereas others can have energy deficit. The solution approach considered in this paper allows each BS to minimize the energy mismatch using its own generation at first. If there are some residual energy mismatches, the BSs forward this information to an aggregator, which collects the energy generation/consumption information from all BSs and optimizes the energy sharing to minimize the energy mismatch in the overall network. The numerical results demonstrate that the energy mismatch will be less for lower noise power, since the power requirement for cellular and smart grid communication will be less. The results also show that the energy cooperation among BSs can reduce the energy mismatch to 0 for up to 21 hours within 48 hours, thus significantly reducing the energy consumption from diesel generators.","PeriodicalId":314530,"journal":{"name":"2018 Australasian Universities Power Engineering Conference (AUPEC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114380520","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

Artificial Neural Network Techniques apply for Fault detecting and Locating in Overhead Power Transmission Line 人工神经网络技术在架空输电线路故障检测与定位中的应用

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8757959

P. S. Pouabe Eboule, J. Pretorius, N. Mbuli

引用次数: 6

Optimal Sizing of an Islanded Micro-Grid Using Meta-Heuristic Optimization Algorithms Considering Demand-Side Management 考虑需求侧管理的孤岛微电网的元启发式优化算法

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8757882

Soheil Mohseni, A. Brent, Daniel Burmester, Abhi Chatterjee

{"title":"Optimal Sizing of an Islanded Micro-Grid Using Meta-Heuristic Optimization Algorithms Considering Demand-Side Management","authors":"Soheil Mohseni, A. Brent, Daniel Burmester, Abhi Chatterjee","doi":"10.1109/AUPEC.2018.8757882","DOIUrl":"https://doi.org/10.1109/AUPEC.2018.8757882","url":null,"abstract":"This paper proposes a novel modeling approach for optimal sizing of the components of an islanded micro-grid subject to satisfying a reliability index for meeting the loads. The proposed micro-grid incorporates photovoltaic arrays, wind turbines, a battery bank, an inverter, and an electric vehicle (EV) charging station. A demand-side management mechanism based on a deferrable load program is implemented and a model reduction technique is also utilized to mitigate the computational cost. Three different optimization algorithms, namely the whale optimization algorithm (WOA), particle swarm optimization (PSO), and the genetic algorithm (GA) are considered in this study to minimize the total cost of the system. The simulation studies have shown that although the WOA reduces the computational burden and requires much lower iterations compared with PSO and GA, it converges to sub-optimal solutions; therefore, it is not a good option for micro-grid planning purposes. Moreover, the results demonstrate that by charging coordination of EVs and deferring a pre-determined portion of the residential loads, overloading can be avoided and available components can be utilized better, which in turn reduces the sizes of the components and total cost of the system.","PeriodicalId":314530,"journal":{"name":"2018 Australasian Universities Power Engineering Conference (AUPEC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121699333","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: 12

Day Ahead Load Forecasting for the Modern Distribution Network - A Tasmanian Case Study 现代配电网日前负荷预测——塔斯马尼亚案例研究

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8758023

Michael Jurasovic, E. Franklin, M. Negnevitsky, P. Scott

引用次数: 6

Impact of Supply Voltage Variation on the Power Quality and Consumption of CFL and LED Lamps 电源电压变化对节能灯和LED灯电能质量和功耗的影响

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8757899

Muhammad Usman, M. Rahman, Farhad Shahnia

{"title":"Impact of Supply Voltage Variation on the Power Quality and Consumption of CFL and LED Lamps","authors":"Muhammad Usman, M. Rahman, Farhad Shahnia","doi":"10.1109/AUPEC.2018.8757899","DOIUrl":"https://doi.org/10.1109/AUPEC.2018.8757899","url":null,"abstract":"Lighting load is one of the major loads of the electricity sector. Different types of lamps are used by the residential consumers, such as the conventional incandescent lamps, as well as the energy efficient compact fluorescent lamps (CFLs) and light-emitting diodes (LEDs). In comparison with incandescent lamps, CFLs and LEDs are attractive because of their better luminous efficacy. However, they are non-linear and power electronics-based loads, which inject harmonic currents and draw reactive power. On the other hand, the low voltage distribution networks observe significant voltage variations such as voltage drop specifically in the network peak period that coincides with the turning on time of the lighting loads. Also, the network utilities of remote and developing countries sometimes reduce the voltage at the network peak periods deliberately, to reduce the overall consumption and outages, initiated by the peak load. This paper aims to analyze the characteristics of energy-efficient lamps during such conditions. Laboratory-based experiments are conducted to derive a general conclusion on the injected harmonics, THD, power factor and overall power consumption of these lamps.","PeriodicalId":314530,"journal":{"name":"2018 Australasian Universities Power Engineering Conference (AUPEC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129815596","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: 4

Mitigation of Sympathetic Tripping Leveraging on IEC 61850 Protocol 利用IEC 61850协议缓解交感跳闸

2018 Australasian Universities Power Engineering Conference (AUPEC) Pub Date : 2018-11-01 DOI: 10.1109/AUPEC.2018.8758053

Shantanu Kumar, N. Das, S. Islam

引用次数: 1