2014 IEEE International Conference on Power and Energy (PECon)最新文献_第7页

Optimum generation mix for Malaysia's additional capacity using evolutionary programming 使用进化规划优化马来西亚的额外容量的发电组合

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062415

N. A. Husna Abdul Mutalib, N. Dahlan, S. Abón, M. F. Rajemi, M. Nawi, F. Baharum

{"title":"Optimum generation mix for Malaysia's additional capacity using evolutionary programming","authors":"N. A. Husna Abdul Mutalib, N. Dahlan, S. Abón, M. F. Rajemi, M. Nawi, F. Baharum","doi":"10.1109/PECON.2014.7062415","DOIUrl":"https://doi.org/10.1109/PECON.2014.7062415","url":null,"abstract":"Energy Commission Malaysia is targeting 4100 MW of power generation capacity via competitive bidding to replace capacity from the 1st generation Power Purchase Agreement (PPA) that will be retired from 2015 to 2017 and to cater for future demand growth. Malaysia's generation mix has been long time dependence on a single fuel. This over-dependency is not a good option for long-term energy sustainability and security. This has led Malaysia to find other alternative resources to generate electricity. Some possible options are: 1) coal, 2) nuclear and 3) renewable energy (RE). This paper proposes to determine optimum alternative resources of generation mix for Malaysia's additional capacity in 2015 using Evolutionary Programming (EP) at the least cost. The model takes into account characteristics associated with different technologies, such as the investment cost, the O&M cost, the fuel cost and the heat rate. This paper considers four new expansion candidates i.e. coal, natural gas, nuclear and renewable energy as the major power generation sources. Result shows that, the optimum generation mix for Malaysia's additional capacity in 2015 will be 67.9% is from coal, 22.51% from natural gas, 8.21% from nuclear and 1.25% from RE.","PeriodicalId":126366,"journal":{"name":"2014 IEEE International Conference on Power and Energy (PECon)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123679196","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

Potential energy saving for student dormitories: A case study at Institut Latihan Perindustrian (ILP) Pasir Gudang, Jabatan Tenaga Manusia, Malaysia

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062475

N. A. Muhamad, Mohd Fadil Abu Samah, N. Bashir, Syed Nasir, Zuraidy Kadir

引用次数: 2

Design and development of a new electromagnetic prime mover using solenoid technology Solenoid Powered Engine mathematical derivations (inductance variation) 基于螺线管技术的新型电磁原动机设计与研制

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062456

S. Bahrin, U. Amirulddin

引用次数: 2

Power system study for Distributed Generation interconnection to distribution network- A Malaysian case study 分布式发电与配电网互连的电力系统研究——以马来西亚为例

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062474

J. H. Tang, A. Busrah, A. Hussin, M. Wanik

引用次数: 2

Optimal combinations of PV, wind, micro-hydro and diesel systems for a seasonal load demand 光伏、风能、微型水电和柴油系统的最佳组合，以满足季节性负荷需求

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062435

M. R. B. Khan, R. Jidin, J. Pasupuleti, S. A. Shaaya

{"title":"Optimal combinations of PV, wind, micro-hydro and diesel systems for a seasonal load demand","authors":"M. R. B. Khan, R. Jidin, J. Pasupuleti, S. A. Shaaya","doi":"10.1109/PECON.2014.7062435","DOIUrl":"https://doi.org/10.1109/PECON.2014.7062435","url":null,"abstract":"This paper proposes multiple optimal combinations of hybrid renewable energy systems for a resort island based on actual generation-side energy auditing, assessment of seasonal renewable energy resources availability versus load profiles, and techno-economic analyses. Tioman Island is selected for this study as it represents the typical energy demands of many resort islands in the South China Sea. The island depends primarily on diesel-fuel for electricity generation. As a result, the generating company is exposed to diesel fuel volatile market prices and high operation and maintenance costs. Moreover, the diesel power plant poses possible risk of fuel spills and environmental degradation. Hence, to mitigate the diesel fuel dependence, an optimal combination of hybrid diesel and renewable energy is proposed. The study starts with an actual generation-side auditing, which includes distribution of loads, seasonal load profiles, and types of loads as well as an analysis of local development planning. Subsequently, surveys of available renewable resource potentials such as solar, wind, and hydro have been conducted that involved collection and analysis of meteorological data. Finally, HOMER software was used to perform techno-economic analyses for different combinations of hybrid energy system. Results of the analyses include the optimal hybrid system configurations, cost of the hybrid system, fuel saving, and CO2 emission reduction.","PeriodicalId":126366,"journal":{"name":"2014 IEEE International Conference on Power and Energy (PECon)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128868611","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: 13

Design and implementation of a new H-bridge multilevel inverter for 7-level symmetric with less number of switches 7电平对称h桥多电平逆变器的设计与实现

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062469

Megat Azahari Chulan, A. Yatim

引用次数: 7

Wind farm layout optimization by using Definite Point selection and genetic algorithm 基于定点选择和遗传算法的风电场布局优化

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062439

Rabia Shakoor, M. Y. Hassan, Abdur Raheem, Nadia Rasheed, M. N. Mohd Nasir

{"title":"Wind farm layout optimization by using Definite Point selection and genetic algorithm","authors":"Rabia Shakoor, M. Y. Hassan, Abdur Raheem, Nadia Rasheed, M. N. Mohd Nasir","doi":"10.1109/PECON.2014.7062439","DOIUrl":"https://doi.org/10.1109/PECON.2014.7062439","url":null,"abstract":"At present, wind energy industry is facing major design constraints in boosting the power output. These can be overcome by setting up the right turbine at the right place. This paper proposes an optimized layout design of a wind farm by using Definite Point selection(DPS) and genetic algorithm, which can minimize the cost per unit power and minimum wake effects, while sustaining the obligatory space between adjacent turbines for operation safety. The existing cost per unit power can be reduced by changing the dimensions of wind farm with constant area. In this study, the velocity deficits caused by the wakes of each turbine were calculated by using Jensens wake model. The total area of wind farm 2 Km × 2 Km was divided into 10×10 cells with each cell having dimensions 200 m × 200 m. The results showed that power output of the wind farm by using the same area in different dimension was increased even when the total numbers of wind turbines were the same. It was observed that 32 wind turbines in 2 Km × 2 Km area could produce a total power of 16,251.56 kW with fitness value of 0.001537. The present research results had been validated using the results from previous studies.","PeriodicalId":126366,"journal":{"name":"2014 IEEE International Conference on Power and Energy (PECon)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116588658","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: 22

A method for evaluating energy saving potential in lighting from daylight utilization 一种评价日光利用中照明节能潜力的方法

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062436

Mohammad Asif ul Haq, M. Y. Hassan, H. Abdullah, H. Abdul Rahman, M. Abdullah, F. Hussin

引用次数: 4

DFIG wind-turbine modeling with reactive power control integrated to large distribution network 大型配电网无功控制的DFIG风电机组建模

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062460

Khaled Saleh Banawair, J. Pasupuleti

引用次数: 5

Unbalanced faults analysis in grid - Connected PV system 并网光伏系统不平衡故障分析

2014 IEEE International Conference on Power and Energy (PECon) Pub Date : 2014-03-17 DOI: 10.1109/PECON.2014.7062471

Listhianne Willy Anak Badi, Z. Zakaria, A. H. M. Nordin, R. F. Mustapa

{"title":"Unbalanced faults analysis in grid - Connected PV system","authors":"Listhianne Willy Anak Badi, Z. Zakaria, A. H. M. Nordin, R. F. Mustapa","doi":"10.1109/PECON.2014.7062471","DOIUrl":"https://doi.org/10.1109/PECON.2014.7062471","url":null,"abstract":"A search for replacement of non-renewable energy leads to a new founding that is renewable energy which is unlimited energy source. One of the renewable energy is solar energy where photovoltaic (PV) array is used to convert the energy from the sun to electrical energy. PV is widely use in the grid-connected system nowadays. Since the founding of this method, the technology of extracting solar energy from photovoltaic array into grid network system has been growing rapidly. However, with the best installation method the photovoltaic system could not guarantee the system is immune to fault and its effects. The existence of fault in the grid system may cause a drop in the outputs and will drop even lower with penetration of photovoltaic devices in the system. This paper presents the effects of faults penetration inside the grid-connected PV system with three unbalanced faults being tested for this purpose and compare the results obtained. To observe the effects of these faults, a model of grid-connected PV system is built using MATLAB® 2009/Simulink with the help of Simscape and SimPowerSystems toolboxes. First, a PV system is developed in order to make the photovoltaic sourcing the system using a solar cell lumped with 70 others cell to make a PV module. With the help of a booster, the PV system voltage output is regulated and linked to a three-phase inverter circuit. Step-up transformers then are placed at the end of the inverter to replicate real-life utility. Lastly, faults are injected to the connection of inverter and the second transformer of the end of the system is observed for any changes in the voltage magnitude and waveform.","PeriodicalId":126366,"journal":{"name":"2014 IEEE International Conference on Power and Energy (PECon)","volume":"487 1-2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123565146","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: 9