2019 International Conference on Power, Energy and Innovations (ICPEI)最新文献_第3页

The concept of ‘ePVScooter’ an electric scooter integrated with portable photovoltaic charger system “ePVScooter”的概念是一种集成了便携式光伏充电系统的电动滑板车

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8945001

P. Suwanapingkarl, S. Buasai, C. Paorung, A. Loongthaisong, N. Ritsuk, K. Srivallop

{"title":"The concept of ‘ePVScooter’ an electric scooter integrated with portable photovoltaic charger system","authors":"P. Suwanapingkarl, S. Buasai, C. Paorung, A. Loongthaisong, N. Ritsuk, K. Srivallop","doi":"10.1109/ICPEI47862.2019.8945001","DOIUrl":"https://doi.org/10.1109/ICPEI47862.2019.8945001","url":null,"abstract":"This paper proposes the design, development and implementation of ‘ePVScooter’, an electric scooter integrated with portable photovoltaic charger system and support electrical outlet charger system. This is to ensure and maximize the driving utilization performance of existing electric scooter. Hence, the ‘ePVScooter’ charger functions can divide into 2 main input, which are the portable photovoltaic charger system (maximum charging rated at 24V 2A) and the electrical outlet charger system (maximum charging rated at 36V 2A). The proposed scooter also develops and installs the main driving system at front wheel with Brushless DC electric (BLDC) motor rated at 36V 500W. The ‘folding-up’ concept of the scooter is proposed. In order to ensure its performance and operational safety, the proposed design concept is validated together with a prototype ‘ePVScooter’ and various designs. Lastly, this paper also discusses the design, development and implementation of the proposed scooter and explores the new features for the existing electric scooter.","PeriodicalId":128066,"journal":{"name":"2019 International Conference on Power, Energy and Innovations (ICPEI)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117022023","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

The Harmonic and Power Quality Improvement of Office Building Using Hybrid Power Filter 混合电源滤波器对办公楼谐波及电能质量的改善

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944948

C. Boonseng, K. Kularbphettong

{"title":"The Harmonic and Power Quality Improvement of Office Building Using Hybrid Power Filter","authors":"C. Boonseng, K. Kularbphettong","doi":"10.1109/ICPEI47862.2019.8944948","DOIUrl":"https://doi.org/10.1109/ICPEI47862.2019.8944948","url":null,"abstract":"This paper proposes a reduced 2nd, 3rd, 5th and 7th harmonic current of all power supply units and ac drives which effects of heating neutral cables and transformer. The commercial or automation building require the operation of many parallel-connected switch mode power supply and ac drive on the same bus and transformer. Such a system significantly increases the high neutral current and power quality problems on the distribution network. The existing system mainly consists of switch mode power supply and a three-phase ac drive for compressor loads (common to HVAC applications). A passive power filter (PPF) and a low rating APF (Active Power Filter) at point of common coupling (PCC) are used to power quality enhancement in the distribution system. A PPF is designed to reduce the harmonics and to compensate the reactive power in the distribution system and the APF located at an upstream position near main distribution broads (MDB), it performs the compensation for harmonic current which is produced from all of drive and for remaining harmonics after the PPFs can been operation. The Hybrid Power Filter System (HPFs) is the combination of PPF and APF which mostly use for reducing harmonic currents and improving power quality of the system. Finally, using the HPFs to solve this problem, the results can reduce distortion in current.","PeriodicalId":128066,"journal":{"name":"2019 International Conference on Power, Energy and Innovations (ICPEI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122632672","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

Polarization and Depolarization Current Measurement for Foreign Object Detection in Gas-Insulated Transmission Line 气体绝缘输电线路中异物检测的极化和去极化电流测量

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944998

T. Nganpitak, P. Chancharoensook, N. Pattanadech

{"title":"Polarization and Depolarization Current Measurement for Foreign Object Detection in Gas-Insulated Transmission Line","authors":"T. Nganpitak, P. Chancharoensook, N. Pattanadech","doi":"10.1109/ICPEI47862.2019.8944998","DOIUrl":"https://doi.org/10.1109/ICPEI47862.2019.8944998","url":null,"abstract":"Polarization and depolarization current (PDC) test is one of non-destructive insulation test method that usually uses for diagnosis the solid and liquid insulation problems. In case of gas-insulated transmission line (GIL), it not only comprises of gas insulation but also the solid insulation such as cone insulators. This paper presents the PDC measurement for foreign object detection in GIL. A 230kV, 2500A, single phase GIL with 2 m length was used in the PDC experiments. The external diameter of this GIL conductor and enclosure are 92 and 366 mm respectively. In the experiment, defects on the cone insulator was simulated in three cases, i.e. 1) cone insulator was attached with a paper tape, 2) cone insulator was attached with an aluminum foil, 3) cone insulator was attached with a moist paper. The width of the simulation defect was approximately 2 mm. The lengths of the simulation defects were varied from 25 – 200 mm depending on defect types. PDC test results obtained from the GIL with the simulated defect cone insulators were compared with that of clean and dry cone insulator as reference. The results of the experiments showed that PDC curves obtained from GIL with the simulated defect cone insulators were clearly different from that of the reference case. Other analyses are reported in the paper.","PeriodicalId":128066,"journal":{"name":"2019 International Conference on Power, Energy and Innovations (ICPEI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128286475","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

Field Experience Hybrid Power Filter for Power Quality Improvement in Industrial Plants 混合电源滤波器用于工业厂房电能质量改善的现场经验

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944982

W. Inwanna, C. Boonseng, R. Boonseng, K. Kularbphettong

引用次数: 1

Real and Reactive Powers Decomposition Optimal Power Flow Using Particle Swarm Optimization 基于粒子群算法的实数和无功功率分解优化潮流

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8945022

K. Rojanaworahiran, K. Chayakulkheeree

引用次数: 0

Application Improvement of Voltage Profile by Photovoltaic Farm on Distribution System 光伏电站电压剖面在配电系统中的应用改进

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944997

Papon Ngamprasert, N. Rugthaicharoencheep, S. Woothipatanapan

引用次数: 3

Using Basic Grey Prediction Model to Forecast Electricity Consumption of ASEAN 基于基本灰色预测模型的东盟电力消费预测

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944952

J. Kluabwang, Santipab Kothale, S. Yukhalang

{"title":"Using Basic Grey Prediction Model to Forecast Electricity Consumption of ASEAN","authors":"J. Kluabwang, Santipab Kothale, S. Yukhalang","doi":"10.1109/ICPEI47862.2019.8944952","DOIUrl":"https://doi.org/10.1109/ICPEI47862.2019.8944952","url":null,"abstract":"Association of South-East Asia Nations or briefly called ASEAN is now operating among ten membership countries, Indonesia, Philippine, Singapore, Malaysia, Thailand, Myanmar, Lao, Cambodia, Vietnam and Brunei to enhance their people be well-being approach. Electricity plays an important role in many activities supporting these developments. To supply adequately and efficiently for demand requested can protect the electric power system blackout. This paper presented an application of traditional grey prediction model, GM(1,1), to study in forecasting the electricity consumption of ASEAN. Methodology applied here is to compare forecasting performance between summation of electricity from all ASEAN countries to be one series or separation of each country and then summing back at the end. All estimation and prediction has elaborated by using GM(1,1). International energy agency (IEA) provided useful data which is divided into two categories, first for modelling between year 2000 to 2012 and second for testing between year 2013 to 2016. The mean absolute percentage error (MAPE) was used to measure quality of the process when the smaller value of MAPE is shown, the higher accuracy is also obtained. Experimental results show that the summation method obtained its MAPEs of modelling and testing 0.67% and 2.43%, respectively, and otherwise, separation method had its average MAPEs in modelling 3.94% and testing 5.76%. As the results, the summation method can outperform the separation method and the winner forecasts that ASEAN will reach electricity consumption to 1,168.68 TWh in 2020.","PeriodicalId":128066,"journal":{"name":"2019 International Conference on Power, Energy and Innovations (ICPEI)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122171695","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

High Lipid Content in Unicellular Green Alga Asteracys sp. FFP40 Isolated from Food Industrial Wastewater in Phra Nakhon Si Ayutthaya Province 从Phra Nakhon Si Ayutthaya省食品工业废水中分离的单细胞绿藻Asteracys sp. FFP40的高脂含量

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944971

Samart Taikhao, Suntara Fueangfung, Wachiraporn Srisong

{"title":"High Lipid Content in Unicellular Green Alga Asteracys sp. FFP40 Isolated from Food Industrial Wastewater in Phra Nakhon Si Ayutthaya Province","authors":"Samart Taikhao, Suntara Fueangfung, Wachiraporn Srisong","doi":"10.1109/ICPEI47862.2019.8944971","DOIUrl":"https://doi.org/10.1109/ICPEI47862.2019.8944971","url":null,"abstract":"Green algae are photoautotrophic and photoheterotrophic microorganisms that are capable of lipid production. This study aims to isolate green algae from food industrial wastewater in Phra Nakhon Si Ayutthaya province. Thirty isolates of green algae were isolated from wastewater of four food industrial plants. Lipid content under cultivated cells in N-deprivation Tris Acetate Phosphate TAP(-N) medium was measured in order to select the green algae that had the highest lipid production. The results found that among 30 green algal strains, the green alga Asteracys sp. FFP40 showed the highest lipid content of 2.884±0.064 % (w/w) under cultivated cells in TAP(-N) medium for 3 days. During photoheterotrophic cultivation in TAP medium, Asteracys sp. FFP40 was rapidly grown to the stationary growth phase after 48h. The biomass of Asteracys sp. FFP40 was continuously increased and reached to 0.966±0.115 mg ml-1 after 120h of cultivation. Finally, Asteracys sp. FFP40 also provided the highest lipid content of 58.446±0.652 % (w/w) under cultivated cells in TAP(-N) medium for 28 days. These results indicated that Asteracys sp. FFP40 could be a source of highly efficient lipid production for biodiesel evolution in the future.","PeriodicalId":128066,"journal":{"name":"2019 International Conference on Power, Energy and Innovations (ICPEI)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128865663","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

DSP Applications for Adaptive Detection of Harmonic Current Distortions in Power System DSP在电力系统谐波电流畸变自适应检测中的应用

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944987

Chanchai Prugpadee, S. Woothipatanapan, N. Rugthaicharoencheep

引用次数: 0

Design of Training Media for Internet of Things Training Based on Project-based Learning: A Case Study of Smart Factory Industry 基于项目学习的物联网培训媒体设计——以智能工厂行业为例

2019 International Conference on Power, Energy and Innovations (ICPEI) Pub Date : 2019-10-01 DOI: 10.1109/ICPEI47862.2019.8944994

Anuchit Narkglom, Ekkamol Boonyapalanant, Poolsak Koseeyaporn

{"title":"Design of Training Media for Internet of Things Training Based on Project-based Learning: A Case Study of Smart Factory Industry","authors":"Anuchit Narkglom, Ekkamol Boonyapalanant, Poolsak Koseeyaporn","doi":"10.1109/ICPEI47862.2019.8944994","DOIUrl":"https://doi.org/10.1109/ICPEI47862.2019.8944994","url":null,"abstract":"This research’s objective is to design training media for internet of things to create an ion manual and to measure the appropriateness of the training units in training for internet through process of learning by project works: Industrial factory learning project which were carried out following these 4 steps 1) Observing and analysing basic informations. 2) Improving the training program and learning media. 3) Evaluating the training program and learning media. 4) Focused group discussion. Study have showned that the contentds of training media are divided into 5 units including Unit 1; introduction to internet of things, Unit 2 analysis and Unit 3 design system development, Unit 4 Database management and Unit 5 Project: Real time monitoring system used ‘Project-Based Learning’ as a main learning technique along with problem solving and online learning which have several learning media that are appropriate and relevant to the obejective. Lastly, there will be a test on knowledge and skills.Evaluation results of training program and learning media: GOOD/Excellent. In a group discussion about ‘Project-Based Learning’ where the professionals were giving out suggestions and advices allowed the participants to work together, think, analyse and solve the problems better which in turn, enables them to apply the skills and solve problems in the real work field.","PeriodicalId":128066,"journal":{"name":"2019 International Conference on Power, Energy and Innovations (ICPEI)","volume":"9 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125107804","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