Journal of Mechatronics Electrical Power and Vehicular Technology最新文献_第5页

Phosphate ion sensor fabrication based on conductive polymer polypyrrole film coatings in doped phosphate using thick film technology 利用厚膜技术在掺杂磷酸盐中制备基于导电聚合物聚吡咯膜的磷酸根离子传感器

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2021-07-31 DOI: 10.14203/j.mev.2021.v12.45-50

Nofriyani Nofriyani, R. V. Manurung, Aminuddin Debataraja, I. Dwisaputra

{"title":"Phosphate ion sensor fabrication based on conductive polymer polypyrrole film coatings in doped phosphate using thick film technology","authors":"Nofriyani Nofriyani, R. V. Manurung, Aminuddin Debataraja, I. Dwisaputra","doi":"10.14203/j.mev.2021.v12.45-50","DOIUrl":"https://doi.org/10.14203/j.mev.2021.v12.45-50","url":null,"abstract":"This study describes the development of chemical sensors to detect polypyrrole (PPy) based phosphate sensors in doped di-ammonium hydrogen phosphate (DAP) with thick film technology (TFT). Manufacturing screen-printed carbon electrode (SPCE) with thick film uses alumina substrate provided a more portable, miniature, inexpensive, and reduced use of samples and reagents. Polymer polypyrrole and di-ammonium hydrogen phosphate as sensitive membranes are electrodeposition on carbon electrodes. Characterization has been conducted to see the electrode morphology in scanning electron microscopy (SEM) test, which showed that sensitive material particles were distributed evenly on the surface of the sample and spherical. The energy dispersive spectroscopy (EDS) experiment results showed the atomic composition respectively carbon 86.95 %, nitrogen 6.94 %, oxygen 5.9 %, and phosphate 0.21 %, which were exposed to the electrode. The performance test of electrodes with a phosphate standard solution has proceeded at a concentration between 5 to 100 mg/l, which is measured using the galvanostatic method. The voltage range was from 0.252 to 0.957 V with R2 at approximately 90.265 %. The results of sensor performance were concluded that the electrode was able to detect phosphate ions.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41352338","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

Bi-fluid cooling effect on electrical characteristics of flexible photovoltaic panel 双流体冷却对柔性光伏板电特性的影响

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2021-07-31 DOI: 10.14203/j.mev.2021.v12.51-56

Nurul Shahirah Binti Rukman, A. Fudholi, P. Utari, Cheku Nurul Aisyah, A. J. Purwanto, R. I. Pramana, E. Martides, A. Kristi, N. Asim, M. Yazdi, H. Moria, Husam Abdulrasool Hasan, Zeki Ahmed Darwish

{"title":"Bi-fluid cooling effect on electrical characteristics of flexible photovoltaic panel","authors":"Nurul Shahirah Binti Rukman, A. Fudholi, P. Utari, Cheku Nurul Aisyah, A. J. Purwanto, R. I. Pramana, E. Martides, A. Kristi, N. Asim, M. Yazdi, H. Moria, Husam Abdulrasool Hasan, Zeki Ahmed Darwish","doi":"10.14203/j.mev.2021.v12.51-56","DOIUrl":"https://doi.org/10.14203/j.mev.2021.v12.51-56","url":null,"abstract":"A photovoltaic (PV) system integrated with a bi-fluid cooling mechanism, which is known as photovoltaic thermal (PVT) system, was investigated. The electrical characteristics of flexible solar panel were evaluated for PV and PV with bi-fluid (air and water) cooling system. The integration of monocrystalline flexible solar panel into both systems was tested under a fixed solar radiation of 800 W/m2. A total of 0.04–0.10 kg/s of air flow was utilised in PV with cooling system with a fixed water mass flow rate of 0.025 kg/s. The efficiencies of flexible panel for PV and PV with cooling system were explored. For PV with bi-fluid flow, the highest obtained efficiency of module was 15.95% when 0.08 kg/s of air and 0.025 kg/s of water were allowed to flow through the cooling system. Compared with PV without cooling mechanism, the highest efficiency of module was 13.35% under same solar radiation. Current–voltage and power graphs were also plotted to present the electrical characteristics (current, voltage and power) generated by both systems.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42263790","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

Characteristics analysis of interior and inset type permanent magnet motors for electric vehicle applications 电动汽车用内置式和嵌入式永磁电机的特性分析

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2021-07-31 DOI: 10.14203/j.mev.2021.v12.1-9

P. Irasari, Ketut Wirtayasa, P. Widiyanto, M. Hikmawan, M. Kasim

{"title":"Characteristics analysis of interior and inset type permanent magnet motors for electric vehicle applications","authors":"P. Irasari, Ketut Wirtayasa, P. Widiyanto, M. Hikmawan, M. Kasim","doi":"10.14203/j.mev.2021.v12.1-9","DOIUrl":"https://doi.org/10.14203/j.mev.2021.v12.1-9","url":null,"abstract":"Permanent magnet motors (PMMs) are widely used in electric vehicles because of their benefits. Based on the permanent magnet topologies on the rotor, PMMs are classified into three types: surface mounted PMM, inset PMM, and interior PMM. This paper discusses a comparison of the characteristics of interior and inset types of PMMs for electric vehicle applications. The study aims to find out the effect of the rotor construction on the magnetic characteristics, torque-speed characteristics, and cogging torque. Simulations were carried out analytically and numerically using the FEMM 4.2 software. The simulation results at the base speed show that the interior PMM generates a higher torque but with a lower rotation, namely 56.47 Nm and 3162 rpm, respectively, while the inset PMM produces higher rotation 4200 rpm but lower output torque of 46.01 Nm. However, with a higher saliency ratio, the interior PMM produces higher maximum torque and speed at both constant torque and field weakening regions than the PMM inset, which is 92.87 Nm and 6310 rpm, consecutively. In terms of cogging torque, the interior PMM raises it slightly higher (2.90 Nm) than the inset PMM (1.93 Nm). The results conclude that, in general, the interior PMM shows better performance in all studied regions and is preferable for electric vehicle applications.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48312771","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

Proteus ISIS simulation for power factor calculation using zero crossing detector Proteus ISIS仿真功率因数计算用过零检测器

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2021-07-31 DOI: 10.14203/j.mev.2021.v12.28-37

Jumrianto Jumrianto, R. Royan

引用次数: 2

Back Cover MEV Vol 12 Iss 1 封底MEV第12卷第1期

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2021-07-31 DOI: 10.14203/J.MEV.2021.V12.%P

G. Pikra

引用次数: 0

A review of single-phase pressure drop characteristics microchannels with bends 带弯管的微通道单相压降特性研究进展

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2021-07-31 DOI: 10.14203/j.mev.2021.v12.38-44

E. Junianto, J. Hendrarsakti

引用次数: 0

Experimental and model validation of photovoltaic-thermal (PVT) air collector: exergy analysis 光热(PVT)空气集热器的实验与模型验证:火用分析

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2021-07-31 DOI: 10.14203/j.mev.2021.v12.10-17

A. Fudholi, Mariyam Fazleena Musthafa, Goh Li Jin, Rudi Darussalam, A. Rajani, Andri Setiawan, Anwar Anwar, M. H. Yazdi, H. Moria, M. Othman, M. H. Ruslan, K. Sopian

{"title":"Experimental and model validation of photovoltaic-thermal (PVT) air collector: exergy analysis","authors":"A. Fudholi, Mariyam Fazleena Musthafa, Goh Li Jin, Rudi Darussalam, A. Rajani, Andri Setiawan, Anwar Anwar, M. H. Yazdi, H. Moria, M. Othman, M. H. Ruslan, K. Sopian","doi":"10.14203/j.mev.2021.v12.10-17","DOIUrl":"https://doi.org/10.14203/j.mev.2021.v12.10-17","url":null,"abstract":"Solar energy is a renewable energy that can produce heat via a thermal system and generate electricity via a photovoltaic (PV) module. A photovoltaic-thermal (PVT) collector is a system that has a PV module combined with a thermal collector system. The PVT collector is a popular technology for harvesting solar energy. A PVT collector can generate both electrical and thermal energies simultaneously. The study aims to validate the PV and outlet temperature for various mass flow rates and solar radiation. To develop a predictive model, a steady-state energy analysis of a PVT air collector was performed. An energy balance equation was solved using the matrix inversion method. The theoretical model was developed and validated against the experimental results, which have a similar trend and are consistent with the experimental results. On the other hand, the validated model was used to study the performances of PVT air collectors using exergy analysis for the mass flow rate ranging from 0.007 kg/s to 0.07 kg/s and solar radiation ranging from 385 W/m2 to 820 W/m2. The result from the mathematical model was found to be consistent with the experimental data with an accuracy of about 95 %. The average PVT exergy efficiency was found to be 12.7 % and 12.0 % for the theoretical and experimental studies, respectively.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42154017","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

Smart guided missile using accelerometer and gyroscope based on backpropagation neural network method for optimal control output feedback 基于反向传播神经网络的智能导弹加速度计和陀螺仪最优控制输出反馈方法

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2020-12-22 DOI: 10.14203/j.mev.2020.v11.55-63

Kamil Faqih, S. Sujito, S. Sendari, Faiz Syaikhoni Aziz

{"title":"Smart guided missile using accelerometer and gyroscope based on backpropagation neural network method for optimal control output feedback","authors":"Kamil Faqih, S. Sujito, S. Sendari, Faiz Syaikhoni Aziz","doi":"10.14203/j.mev.2020.v11.55-63","DOIUrl":"https://doi.org/10.14203/j.mev.2020.v11.55-63","url":null,"abstract":"As a maritime country with a large area, besides the need to defend itself with the military, it also needs to protect itself with aerospace technology that can be controlled automatically. This research aims to develop an air defense system that can control guided missiles automatically with high accuracy. The right method can provide a high level of accuracy in controlling missiles to the targeted object. With the backpropagation neural network method for optimal control output feedback, it can process information data from the radar to control missile’s movement with a high degree of accuracy. The controller uses optimal control output feedback, which is equipped with a lock system and utilizes an accelerometer that can detect the slope of the missile and a gyroscope that can detect the slope between the target direction of the missile to follow the target, control the position, and direction of the missile. The target speed of movement can be easily identified and followed by the missile through the lock system. Sampling data comes from signals generated by radars located in defense areas and from missiles. Each part’s data processing speed is calculated using a fast algorithm that is reliable and has a level of accuracy and fast processing. Data processing impacts on the accuracy of missile movements on any change in the position and motion of targets and target speed. Improved maneuvering accuracy in the first training system can detect 1000 files with a load of 273, while in the last training, the system can detect 1000 files without a load period. So the missile can be guided to hit the target without obstacles when maneuvering.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45498528","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

Numerical investigation of the effect of triangle strut in vertical axis wind turbine (VAWT) 三角支撑在垂直轴风力机中作用的数值研究

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2020-12-22 DOI: 10.14203/j.mev.2020.v11.95-101

Tri Admono, Y. Ahmudiarto, A. Romadoni, Iman Abdurahman, Agus Salim, Teguh Tri Lusijarto, Mochammad Agoes Mulyadi

引用次数: 1

Optimization of ozone chamber using pulse width modulation for sterilization and preservation on fruits and vegetables 脉冲宽度调制臭氧室对果蔬杀菌保鲜效果的优化

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2020-12-22 DOI: 10.14203/j.mev.2020.v11.111-116

A. Waskito, R. Firmansyah, D. Syamsi, C. H. A. Baskoro, A. Lisdiana, Herkuswyna Isnaniyah Wahab

{"title":"Optimization of ozone chamber using pulse width modulation for sterilization and preservation on fruits and vegetables","authors":"A. Waskito, R. Firmansyah, D. Syamsi, C. H. A. Baskoro, A. Lisdiana, Herkuswyna Isnaniyah Wahab","doi":"10.14203/j.mev.2020.v11.111-116","DOIUrl":"https://doi.org/10.14203/j.mev.2020.v11.111-116","url":null,"abstract":"Ozonizer is a method used for sterilization and food preservation by utilizing ozone produced from plasma discharge. The effective way of obtaining ozone is to use dielectric barrier discharge (DBD) plasma. The manufacture of a controlled ozonizer chamber system is important to result in effective and efficient performance. The aim of this study is to design and optimize the ozone chamber parameter using pulse width modulation (PWM). The system design is added with the Arduino Mega 2560 microcontroller and the L296N motor driver as an ozone generator radiation controller by changing the pulse width modulation to determine the ozone levels produced. The experimental results show that the ozone concentration increases by 50 % on average with increasing variations of the 10 % duty cycle (PWM) and the ignition time length. The optimum value is achieved on a 70 % duty cycle for 60 - 300 seconds, where the ozone level of 3 ppm is obtained and sustained for fruits/vegetables sterilization and preservation application.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46532540","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