2016 IEEE International Conference on Power and Energy (PECon)最新文献_第9页

Prioritization of different passive parameters for islanding detection on the basis of response analysis 基于响应分析的孤岛探测不同被动参数的优先级

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951634

Safdar Raza, H. Mokhlis, H. Arof, H. Mohamad, J. Laghari

引用次数: 7

Circulating current control and energy balancing of modular multi-level converters 模块化多级变换器的循环电流控制与能量平衡

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951604

M. Fawzi, A. Kalas, M. Elfar, Osama Elbaksawi

引用次数: 0

FT-IR and electrical characteristic of dye-sensitized solar cell using dyes from hibiscus and bougainvillea 木槿和三角梅染料敏化太阳能电池的红外光谱及电特性研究

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951640

N. Gomesh, R. Syafinar, S. Dayang, M. Irwanto, G. Yeap

引用次数: 3

Constant switching frequency using proposed controller with optimal DTC switching strategy for dual-inverter supplied drive 在双逆变供电驱动中，采用最优DTC开关策略的控制器实现恒定开关频率

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951559

M. K. Rahim, A. Jidin, S. A. Tarusan, A. Razi, R. Sundram, Huzainirah Ismail

{"title":"Constant switching frequency using proposed controller with optimal DTC switching strategy for dual-inverter supplied drive","authors":"M. K. Rahim, A. Jidin, S. A. Tarusan, A. Razi, R. Sundram, Huzainirah Ismail","doi":"10.1109/PECON.2016.7951559","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951559","url":null,"abstract":"This paper presents a simple solution to the variable switching frequency and high torque ripple which encountered by hysteresis-based Direct Torque Control (DTC) drive. To solve this two major problems, a new carried-based torque controller is introduced to replace the previous hysteresis torque controller which operate by comparing torque error with the triangular waveform. Since the dual-inverter supplied drive is implemented, an optimal switching strategy scheme is adopted for ensuring the most appropriate amplitude of voltage vectors is selected according to machine operation condition. As a result, the torque error become easier to be control inside triangular waveform since the rate change of torque or torque slope become lesser then the slope of triangular waveform. By combining this simple carrier-based torque controller with optimal switching strategy scheme, the DTC performances able to be improved further by providing constant switching frequency as well as torque ripple reduction. Then, all this improvement offered by proposed schemes are validated through the experimental results.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131766543","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: 1

Effects of viscosity of ester oils and different sizes of suspended cellulose particles on bridging phenomenon under non-uniform DC electric field 非均匀直流电场作用下酯类油粘度和不同粒径悬浮纤维素颗粒对桥接现象的影响

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951574

M. H. S. Zainoddin, H. Zainuddin, A. Aman

{"title":"Effects of viscosity of ester oils and different sizes of suspended cellulose particles on bridging phenomenon under non-uniform DC electric field","authors":"M. H. S. Zainoddin, H. Zainuddin, A. Aman","doi":"10.1109/PECON.2016.7951574","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951574","url":null,"abstract":"Petroleum-based mineral oils are insulating media that are typically used in the industry, particularly for high voltage (HV) applications. In recent years, however, there is growing interest among researchers to formulate novel dielectric liquids in replacement of petroleum-based mineral oils since mineral oils are non-biodegradable and highly flammable. In addition, the dielectric performance of mineral oils is somewhat limited and therefore, there is a need to develop alternative insulation oils with superior dielectric performance in order to fulfil the demanding requirements of dielectric liquids. One of the promising substitutes for mineral oils is ester oils. In this regard, this research investigates the bridging phenomenon in two types of ester oils with different values of viscosity, i.e. natural and synthetic esters under the influence of direct current (DC) electric field. Three different sizes of contaminants are used, i.e. 100, 300 and 500 μm. The results show that both the size of particles and oil viscosity play important roles in the formation of cellulose bridge and breakdown behaviour.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134573757","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

An analysis on energy consumption of two different commercial buildings in Malaysia 马来西亚两种不同商业建筑的能耗分析

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951585

Mohd Fairuz Abdul Hamid, H. A. Richard, N. Ramli

{"title":"An analysis on energy consumption of two different commercial buildings in Malaysia","authors":"Mohd Fairuz Abdul Hamid, H. A. Richard, N. Ramli","doi":"10.1109/PECON.2016.7951585","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951585","url":null,"abstract":"The increment rate of gross domestic product (GDP) and electricity consumption had been consistent until the mid-1990s where Malaysia experience a slump in GDP but our electricity consumption continued to increase until now. To reduce the energy consumption, we need to perform an energy analysis based on factors that affect the energy consumption and trends of data from two different commercial buildings. There are five main factors which are equipment's, outside temperature, building structure, operating hour and people. Among these factors, temperature will be considered to analyse energy consumption in two different commercial buildings in Malaysia. The motivation to conduct this analysis is to establish the benchmarking of the energy efficiency of the commercial buildings since it has not established yet in Malaysia. In this paper, Multilayer Perceptron (MLP) based on Artificial Neural Networks (ANN) has been implemented for energy efficiency analysis. The results of this analysis showed that the energy prediction by using artificial neural network is better than traditional method used by industry which is linear regression where linear regression show the highest error square for both buildings which is 30491.23 for Skywarth and 91738.31 for Skymage building. By comparing the results of two different buildings, we can conclude that outside temperature plays an important role in determining energy consumption of commercialize building. For future study, an advanced method such as k-Nearest Neighbor or Support Vector Machine can be used to predict the energy consumption, so we could obtain better prediction results.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"60 1-2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131799092","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

Flexibility quantification for thermal power generators using deterministic metric for high renewable energy penetration 利用确定性度量对高可再生能源渗透的火力发电机组的灵活性进行量化

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951627

S. Abujarad, M. Mustafa, J. J. Jamian, A. M. Abdilahi

{"title":"Flexibility quantification for thermal power generators using deterministic metric for high renewable energy penetration","authors":"S. Abujarad, M. Mustafa, J. J. Jamian, A. M. Abdilahi","doi":"10.1109/PECON.2016.7951627","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951627","url":null,"abstract":"Power system operation became a challenging with the integration of variable and uncertain Renewable Energy Sources (RES) generation. The operational flexibility describes the technical ability of the power system to respond to the net-load within a controllable power at a certain time to accommodate the RES power output. The main objective of this paper is to analyse and evaluate the impact of the variation of ramping and capacity weights on the flexibility quantification of the IEEE RTS-96 test system. This paper contributes to the up-rising field of flexibility by providing a precise analysis of a deterministic metric and weights variation to assets the available flexibility from the individual generator and as well as when aggregated within the power system. The analysis is executed using a deterministic metric with an iterative variation of both ramping and capacity weights simultaneously to quantify the technical flexibility of the overall system and each different technology of the test system. The results demonstrate that the increment of the capacity weight has more influence on the individual generators flexibility and the overall system flexibility as well. The incremental rate of flexibility is not linear for all the units at the test system. This metric is useful for the power system operators and planners who requires simple, fast and offline metric to quantify the technical flexibility of the power system.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"41 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120890419","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

Increasing energy harvest of photovoltaic arrays under uniform illumination : A case study on photovoltaic arrays in boulder CO and Tucson AZ 均匀光照下增加光伏阵列的能量收获:以科罗拉多州博尔德市和亚利桑那州图森市光伏阵列为例

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951466

S. Shirzadi, H. Hizam, N. Wahab, M. Maghami, S. MacAlpine

引用次数: 0

Enhanced chaotic spiral dynamic algorithm with application to controller design 改进混沌螺旋动态算法及其在控制器设计中的应用

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951659

M. R. Hashim, M. Tokhi

引用次数: 3

A ZVS DC-DC converter with resonant inductor and back-to-back switch 带谐振电感和背靠背开关的ZVS DC-DC变换器

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951603

Min-Ho Ahn, Jin-Hyuk Park, Kyo-Beum Lee

引用次数: 0