International Journal of Applied Power Engineering (IJAPE)最新文献_第9页

Analysis of the effect of a microcontroller-based solar panel cooling system on temperature and power output 基于单片机的太阳能板冷却系统对温度和输出功率的影响分析

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-06-01 DOI: 10.11591/ijape.v12.i2.pp119-125

Vicky Andria Kusuma, Happy Aprillia, S. S. Suprapto, Muhammad Nizhom Ramadhani, Aji Akbar Firdaus, D. F. U. Putra

{"title":"Analysis of the effect of a microcontroller-based solar panel cooling system on temperature and power output","authors":"Vicky Andria Kusuma, Happy Aprillia, S. S. Suprapto, Muhammad Nizhom Ramadhani, Aji Akbar Firdaus, D. F. U. Putra","doi":"10.11591/ijape.v12.i2.pp119-125","DOIUrl":"https://doi.org/10.11591/ijape.v12.i2.pp119-125","url":null,"abstract":"This research addresses the problem of temperature fluctuations affecting the efficiency of solar panels. A cooling system has been developed using a Peltier and a combination of air- and water-cooling methods. The air-cooling system involves placing a Peltier coated with a heatsink under the solar panel, while the water-cooling system uses pumped water on the panel's surface. The study aims to design a solar panel cooling system to reduce temperature and power losses and compare its output to standard solar panels. The system includes a Peltier, DC fan, and heatsink. Results indicate that the air-cooling system reduced temperature losses on the bottom milk of solar panels by 14.5%. However, the surface of solar panels showed no reduction in temperature losses. Additionally, solar panels with cooling systems were able to reduce power losses by 4% compared to standard solar panels. This research suggests that the use of an air-cooling system utilizing Peltier as the cooling medium could be a potential solution to reduce temperature losses and power losses on solar panels.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125830797","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

Transmission line fault analysis using actuating relays and Atmega 328P controller 使用致动继电器和atmega328p控制器进行传输线故障分析

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-06-01 DOI: 10.11591/ijape.v12.i2.pp190-195

A. Sudhakar, G. Nagasai, Modala Prudhvi Sagar, Maya Vamshi, Vasala Nikhil, Bodapati Venkata Rajanna

{"title":"Transmission line fault analysis using actuating relays and Atmega 328P controller","authors":"A. Sudhakar, G. Nagasai, Modala Prudhvi Sagar, Maya Vamshi, Vasala Nikhil, Bodapati Venkata Rajanna","doi":"10.11591/ijape.v12.i2.pp190-195","DOIUrl":"https://doi.org/10.11591/ijape.v12.i2.pp190-195","url":null,"abstract":"Since transmission lines account for 80–86% of power system problems, protecting transmission lines is a critical concern. This research proposes a method to identify and categorize various short circuit defects on transmission lines. Various operational and fault circumstances on the transmission of high voltage lines, including L-L fault, single phase to earth fault, and double line fault, double line Three fault scenarios triple line fault, triple line to ground fault, and triple line are simulated using MATLAB software. These flaws damage the linked devices to the power grid. The main motto of this work is to analyze various kinds of faults and also to detect the type of the fault in transmission line. In order to simulate and evaluate the various faults, a 100 km transmission line model was created. A sim power system block library had a fault block, and the harmonic content of the various faults was studied using the FFT tool, the effect of faults was observed. Based on the analysis, a hardware model is designed to identify the faults in transmission line using actuating relays and Atmega 328P microcontroller and display the fault type and parameters like fault impedance, and distance at which fault occurred.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114335518","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

Energy management system for AC/DC HMGS integrated with interconnected renewable sources and interlinking converter 具有互联可再生能源和互联变换器的交/直流HMGS能源管理系统

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp24-36

Syed Abdul Razzaq, V. Jayasankar

引用次数: 1

Optimal capacitor allocation for minimizing cost of energy loss in active distribution network with different load levels 基于不同负荷水平有功配电网能量损耗成本最小化的电容器优化配置

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp71-82

M. Myintzu, Kyaw Myo Lin, K. Oo

引用次数: 1

Mapping of lamtoro field in supporting the co-firing of steam power plants program 绘图的lamtoro领域在支持共烧蒸汽发电厂的方案

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp37-48

Y. Mohamad, Sardi Salim, L. M. K. Amali, Abdi Gunawan Djafar

引用次数: 0

Experimental investigations of 3.75 kW laboratory scale pico Kaplan hydraulic turbine 3.75 kW实验室规模pico Kaplan水轮机试验研究

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp62-70

Shiv Lal, S. Meena

{"title":"Experimental investigations of 3.75 kW laboratory scale pico Kaplan hydraulic turbine","authors":"Shiv Lal, S. Meena","doi":"10.11591/ijape.v12.i1.pp62-70","DOIUrl":"https://doi.org/10.11591/ijape.v12.i1.pp62-70","url":null,"abstract":"Experimental investigations of 3.75 kW Pico Kaplan turbines have been carried out in this communication. The turbine is utilized for the experimental purpose for the students and it is procured under TEQIP-III project of World Bank. The load test of the turbine has been done which run at 50% capacity and presented the main and operating characteristic curves. It is observed that the efficiency of the turbine will improve at low speed, high brake power and high discharge. The discharge is also depending on the available head and the quantity of water. So, the turbine efficiency is also improved with respect to increasing the discharge. At the increasing the specific speed the discharge will also be increased linearly. The Pico Kaplan turbine can be used for runways water likes in Canals, rivers and no dam is required. The basic design is very simple and it is very common because it has vast applications for small, pico and micro power generation. It can be used in lot of regions like Himachal, Uttarakhand, Jammu & Kashmir, Eastern State (Assam, Arunachal Pradesh, Meghalaya, and Manipur), Punjab, Karnataka, Kerala, West Bengal, Maharashtra and Rajasthan states of India. This study will be useful for the researcher in the area of small hydro power plants.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124963209","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

Evaluation of flexibility assessment indices upon flexible loading of thermal power plants with high penetration of renewables 高可再生能源渗透率火电厂柔性负荷柔性评价指标评价

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp109-118

Srikanth Reddy Yanala, M. S. Kumari, Sydulu Maheswarapu, M. M. Rao

引用次数: 0

Sliding mode control technique of step down converter using reaching law 基于趋近律的降压变换器滑模控制技术

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp102-108

Sridhara Somaguddu Ningappa, Siddesh Kondapur Basavarajan, Sudharashan Mungasavalli Katappa, Sandeep Velur Ramareddy, Lavakumar Tavane Basavarajappa, T. Sutikno

{"title":"Sliding mode control technique of step down converter using reaching law","authors":"Sridhara Somaguddu Ningappa, Siddesh Kondapur Basavarajan, Sudharashan Mungasavalli Katappa, Sandeep Velur Ramareddy, Lavakumar Tavane Basavarajappa, T. Sutikno","doi":"10.11591/ijape.v12.i1.pp102-108","DOIUrl":"https://doi.org/10.11591/ijape.v12.i1.pp102-108","url":null,"abstract":"The robust reaching law based sliding mode control is used for chattering suppression, minimization of steady state error and reaching speed kept minimized. With fine tuning of parameters of robust reaching law, the sliding mode reaches the equilibrium point at the earliest. The stability of the proposed reaching law is analyzed. In one hand, they guarantee the system reach the sliding face rapidly and stay on it, in another way they decline the chattering effectively, even unmatched certainties and disturbances. Such that the system response can better realize the unification of rapidity. A proposed reaching law ia analyzed mathematically and applied to SMC DC-DC buck converter to lessen the chattering, because switching devices are existing in the model, it reduces effectively in the switching losses in the switching devices of the dc-dc converter. In turn effectiveness of the efficiency increases. MATLAB/Simulink results give significant decline of chattering and switching losses in the buck converter.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126219007","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

Comparison between horizontal and vertical axis wind turbine 水平轴与垂直轴风力机的比较

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp13-23

Mohammad A. Al-Rawajfeh, Mohamed Reda Ramadan Gomaa

{"title":"Comparison between horizontal and vertical axis wind turbine","authors":"Mohammad A. Al-Rawajfeh, Mohamed Reda Ramadan Gomaa","doi":"10.11591/ijape.v12.i1.pp13-23","DOIUrl":"https://doi.org/10.11591/ijape.v12.i1.pp13-23","url":null,"abstract":"Since ancient times, wind energy has been exploited in various fields, it was at the beginning used to rotate pumps for the purposes of agriculture and irrigation. At the beginning of the 18th century, wind turbines began to produce electricity with modest capacities. In the following years, the capacities of the turbines increased and it became necessary to deal with this increase by reducing losses and inventing new designs for turbines Suitable for working conditions and installation location. The rotor power coefficient in a wind turbine can reach 0.59 which is called the bets limit. The vertical axis wind turbine (VAWT) design was invented for working conditions, capacities, and places, in which it may be difficult to install older Horizontal axis wind turbines (HAWT). The efficiency of the HAWT is still higher than the VAWT, in addition, the amount of efficiency in the HAWT is greater than the VAWT by 25% but the VAWT has the amount of torque more than the HAWT. The main objective of this research is to compare the VAWT and the HAWT, taking into account several aspects which have been reviewed to try to understand the importance of the two designs.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124245827","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

Power supervision of an autonomous photovoltaic/wind turbine/battery system with MPPT using adaptative fuzzy logic controller 利用自适应模糊逻辑控制器对具有 MPPT 功能的自主光伏/风力涡轮机/电池系统进行功率监控

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-03-01 DOI: 10.11591/ijape.v12.i1.pp90-101

Djamila Rekioua, S. Bensmail, Chafiaa Serir, T. Rekioua

引用次数: 1