Journal of Mechatronics Electrical Power and Vehicular Technology最新文献

Failure assessment in lithium-ion battery packs in electric vehicles using the failure modes and effects analysis (FMEA) approach 使用故障模式和影响分析（FMEA）方法对电动汽车锂离子电池组进行故障评估

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.94-104

Rizky Cahya Kirana, Nicco Avinta Purwanto, Nadana Ayzah Azis, E. Joelianto, S. Santosa, B. Budiman, Le Hoa Nguyen, A. Turnip

{"title":"Failure assessment in lithium-ion battery packs in electric vehicles using the failure modes and effects analysis (FMEA) approach","authors":"Rizky Cahya Kirana, Nicco Avinta Purwanto, Nadana Ayzah Azis, E. Joelianto, S. Santosa, B. Budiman, Le Hoa Nguyen, A. Turnip","doi":"10.14203/j.mev.2023.v14.94-104","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.94-104","url":null,"abstract":"The use of batteries in electric cars comes with inherent risks. As the crucial component of these vehicles, batteries must possess a highly dependable safety system to ensure the safety of users. To establish such a reliable safety system, a comprehensive analysis of potential battery failures is carried out. This research examines various failure modes and their effects, investigates the causes behind them, and quantifies the associated risks. The failure modes and effect analysis (FMEA) method is employed to classify these failures based on priority numbers. By studying 28 accident reports involving electric vehicles, data is collected to identify potential failure modes and evaluate their risks. The results obtained from the FMEA assessment are used to propose safety measures, considering the importance of the potential failure modes as indicated by their risk priority number (RPN). The design incorporates safeguards against mechanical stress, external short circuits, and thermal runaway incidents. The findings of this study enhance our understanding of electric vehicle (EV) battery safety and offer valuable insights to EV manufacturers, regulators, and policymakers, aiding them in the development of safer and more reliable electric vehicles.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43912023","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

Analyzing the growth and trends of vertical axis wind turbine research: Insight from a bibliometric study 分析垂直轴风力涡轮机研究的增长和趋势:来自文献计量学研究的见解

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.55-61

Elysa Nensy Irawan, Nuur Wachid Abdul Majid, Liptia Venica, Fahrur Aslami, G. Fujita

{"title":"Analyzing the growth and trends of vertical axis wind turbine research: Insight from a bibliometric study","authors":"Elysa Nensy Irawan, Nuur Wachid Abdul Majid, Liptia Venica, Fahrur Aslami, G. Fujita","doi":"10.14203/j.mev.2023.v14.55-61","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.55-61","url":null,"abstract":"Bibliometric analysis research has been done for vertical axis wind turbine (VAWT). This study aims to determine the growth of VAWT research, the number of VAWT studies in various countries and the most influential authors to find opportunities for research collaboration, and the challenges of future VAWT research. Research data was taken from Scopus in 1801 articles from 1970-2021. The software used for data interpretation was VosViewer 1.6.19 and Tableau Public 2022.2. Based on the analysis, VAWT research has tended to increase from 1970-2021, although there was a decrease from 1987-2006. The country that has conducted the most VAWT research is China, while the author with the highest number of citations is from Italy. The most dominant research topic related to VAWT research is computational fluid dynamics (CFD), which is 50.14 % of the total. A future challenge related to VAWT research is finding a suitable turbulence model for each type of VAWT or finding an airfoil optimization method so that a model with betterperformance is obtained. Opportunities for research collaboration can be carried out with China or an author with the highest number of citations who has expertise in the field of CFD.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46067362","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

Quasi-dynamic hosting capacity in radial distribution feeder 径向配料器准动态承载能力

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.62-71

Riki Khomarudin, Kevin Marojahan Banjar-Nahor, N. Hariyanto

{"title":"Quasi-dynamic hosting capacity in radial distribution feeder","authors":"Riki Khomarudin, Kevin Marojahan Banjar-Nahor, N. Hariyanto","doi":"10.14203/j.mev.2023.v14.62-71","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.62-71","url":null,"abstract":"The target of massive installation of renewable energy is the focus of this research. Several industrial sectors continue to install photovoltaic rooftop to support green energy. One of the main objectives of this research is to see the maximum impact of installing a photovoltaic rooftop at 1 point of customer and spread capacity for each customer. This research uses a radial distribution network system that closely resembles the distribution network in Indonesia, where the load profile considers the load characteristics of industrial, commercial, and residential loads. This study uses the line equation theorem method to calculate the voltage rises by considering two current measurement points: the current at the end and the current at the base. The obtained voltage rise is then accumulated to be summed up with the customer afterward. The results are obtained by considering three scenarios: 1) voltage limits, 2) voltage limits and line loading, and 3) voltage limits, thermal, and harmonics in accordance with regulations. The obtained results are closely aligned with the simulations performed on the hosting capacity software such as DIgSILENT.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47209953","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

Impact of road load parameters on vehicle CO₂ emissions and fuel economy: A case study in Indonesia 道路荷载参数对车辆CO的影响₂ 排放和燃油经济性：以印度尼西亚为例

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.87-93

K. F. A. Sukra, H. Priyanto, Dedy Indriatmono, Muhamad Agus Wijayanto, Irfan Yahya Ikhsanudin, Yoga Akbar Ermansyah

{"title":"Impact of road load parameters on vehicle CO₂ emissions and fuel economy: A case study in Indonesia","authors":"K. F. A. Sukra, H. Priyanto, Dedy Indriatmono, Muhamad Agus Wijayanto, Irfan Yahya Ikhsanudin, Yoga Akbar Ermansyah","doi":"10.14203/j.mev.2023.v14.87-93","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.87-93","url":null,"abstract":"Carbon dioxide (CO2) contributes to the greenhouse effect and global warming. The Indonesian government has introduced a reduction in vehicle taxes based on the number of CO2 emissions, meaning that lower CO2 emissions result in lower tax rates. To measure the CO2 emissions, vehicle testing can be conducted on a chassis dynamometer using road load (R/L) parameters to assess the vehicle's loading during the test. The United Nations Economic Commission for Europe (UN ECE) Regulation no. 101 (R101) provides predefined table values for testing, but vehicle manufacturers can also provide their own R/L values, known as actual R/L. In this study, the vehicle underwent two tests: one using the R/L values from the standard table R101 and another using the actual R/L values provided by the manufacturer through coast-down results. By employing the actual R/L values, CO2 emissions can be reduced by up to 7.3 %. This reduction is achieved by lowering the vehicle's load by up to 17 % to enable optimal vehicle performance. Additionally, there is a potential improvement in fuel economy of up to 7.9 % for vehicles. These findings can serve as a reference for establishing future standard testing procedures.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42029167","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

Design and implementation of capacitor array as DC converters for electrical lighting in limited area 电容器阵列作为有限区域电气照明直流变换器的设计与实现

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.80-86

A. Jaya, Irianto Irianto, Afif Aulia Rahman, Kyungmin Sung

引用次数: 0

An optimized stator and rotor design of squirrel cage induction motor for EMU train 动车组鼠笼式异步电动机定子、转子优化设计

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.35-46

Hilda Luthfiyah, Okghi Adam Qowiy, Arga Iman Malakani, Dwi Handoko Arthanto, Fauzi Dwi Setiawan, Teddy Anugrah Ramanel, Gilang Mantara Putra, Syamsul Kamar, Asep Andi Suryandi

{"title":"An optimized stator and rotor design of squirrel cage induction motor for EMU train","authors":"Hilda Luthfiyah, Okghi Adam Qowiy, Arga Iman Malakani, Dwi Handoko Arthanto, Fauzi Dwi Setiawan, Teddy Anugrah Ramanel, Gilang Mantara Putra, Syamsul Kamar, Asep Andi Suryandi","doi":"10.14203/j.mev.2023.v14.35-46","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.35-46","url":null,"abstract":"This paper aims to objectively calculate the 480-kW squirrel cage induction motor (SCIM) design for the electric multiple unit (EMU) trains. This is done by optimizing the stator slot and rotor slot design to get efficiency and power factor targets. The stator slot design is achieved by limiting the width and height of the stator slot pitch according to the specified range. A depth-to-width ratio is used according to the range to optimize the design of the rotor bar slot. The design process of the induction motor consists of three steps: it determines the specification design target, calculates the specified parameters of the induction motor, and simulates the design to obtain the most optimal motor design using ANSYS Maxwell. The simulation performance values obtained an efficiency of 92.547 % and a power factor of 0.915. This value is obtained from the optimization of the rotor slot and has met the minimum requirements of efficiency and power factor in designing a SCIM. The design proposed in this paper can be developed and applied in the Indonesian domestic railway manufacturing industry.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135265311","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

LSTM-based forecasting on electric vehicles battery swapping demand: Addressing infrastructure challenge in Indonesia 基于LSTM的电动汽车电池更换需求预测：应对印尼基础设施挑战

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.72-79

M. Z. Romdlony, Rashad Abul Khayr, A. Muharam, E. R. Priandana, S. Sasmono, M. R. Rosa, I. Purnama, Amin Amin, Ridlho Khoirul Fachri

{"title":"LSTM-based forecasting on electric vehicles battery swapping demand: Addressing infrastructure challenge in Indonesia","authors":"M. Z. Romdlony, Rashad Abul Khayr, A. Muharam, E. R. Priandana, S. Sasmono, M. R. Rosa, I. Purnama, Amin Amin, Ridlho Khoirul Fachri","doi":"10.14203/j.mev.2023.v14.72-79","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.72-79","url":null,"abstract":"This article aims to design a model for forecasting the number of vehicles arriving at the battery swap station (BSS). In our case, we study the relevance of the proposed approach given the rapid increase in electric vehicle users in Indonesia. Due to the vehicle electrification program from the government of Indonesia and the lack of supporting infrastructure, forecasting battery swap demands is very important for charging schedules. Forecasting the number of vehicles is done using machine learning with the long short-term memory (LSTM) method. The method is used to predict sequential data because of its ability to review previous data in addition to the current input. The result of the forecasting using the LSTM method yields a prediction score using the root-mean-square error (RMSE) of 2.3079 x 10-6 . The forecasted data can be combined with the battery charging model to acquire predicted hourly battery availability that can be processed further for optimization and scheduling.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42097045","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

Five-axis parallel mechanism system (PMS) CNC partial link control system based on modified inverse kinematic of 6-DOF UPS parallel manipulator 基于改进的6自由度UPS并联机器人运动学逆解的五轴并联机构数控部分连杆控制系统

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.1-10

Nur Jamiludin Ramadhan, I. Indrawanto, Hoe D. Nguyen

{"title":"Five-axis parallel mechanism system (PMS) CNC partial link control system based on modified inverse kinematic of 6-DOF UPS parallel manipulator","authors":"Nur Jamiludin Ramadhan, I. Indrawanto, Hoe D. Nguyen","doi":"10.14203/j.mev.2023.v14.1-10","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.1-10","url":null,"abstract":"This paper presents a control system algorithm for a five-axis parallel mechanism system (PMS) CNC milling machine based on a 6-DOF Stewart platform parallel manipulator with a universal-prismatic-spherical (UPS) configuration. The control system reads the G-Code commands as standard CNC machine language, then extract data points and interpolates them to generate the robot trajectory patterns as motion references. Then, the control system uses the modified inverse kinematic equation to determine the length of each link to move the end effector to track the trajectory patterns from the previous G-code extraction process. The inverse kinematic equation is modified especially for the five-axis PMS CNC milling machine by including machine-offset and tools-offset parameters so it will be easier for the control system to implement the kinematic equation. As expected, the system simulation results successfully followed the G-Code program moving commands. The average error of the length control system is 0,1 mm, while the average error of the length change rate control system is 1,8 mm/s. The maximum error is 26.9 mm was caused by the system's inability to follow the motion profile in transient. It can be concluded that 6-DOF Stewart platform parallel structures,which provide better performance than serial structures, can be implemented as a new concept for the motion mechanism of five-axis CNC milling machines. The five-axis PMS CNC milling machine also promises better performance than conventional five-axis gantry structures CNC.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41663778","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

Stability analysis of a hybrid DC-DC buck converter model using dissipation inequality and convex optimization 基于耗散不等式和凸优化的混合DC-DC降压变换器模型稳定性分析

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.47-54

T. Tamba, J. Chandra, B. Hu

{"title":"Stability analysis of a hybrid DC-DC buck converter model using dissipation inequality and convex optimization","authors":"T. Tamba, J. Chandra, B. Hu","doi":"10.14203/j.mev.2023.v14.47-54","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.47-54","url":null,"abstract":"The stability analysis of a DC-DC buck converter is a challenging problem due to the hybrid systems characteristic of its dynamics. Such a challenge arises from the buck converter operation which depends upon the ON/OFF logical transitions of its electronic switch component to correspondingly activate different continuous vector fields of the converter’s temporal dynamics. This paper presents a sum of squares (SOS) polynomial optimization approach for stability analysis of a hybrid model of buck converter which explicitly takes into account the converter’s electronic switching behavior. The proposed method first transforms the converter’s hybrid dynamics model into an equivalent polynomial differential algebraic equation (DAE) model. An SOS programming algorithm is then proposed to computationally prove the stability of the obtained DAE model using Lyapunov’s stability concept. Based on simulation results, it was found that the proposed method requires only 8.5 seconds for proving the stability of a buck converter model. In contrast, exhaustive simulations based on numerical integration scheme require 15.6 seconds to evaluate the stability of the same model. These results thus show the effectiveness of the proposed method as it can prove the converter stability in shorter computational times without requiring exhaustive simulations using numerical integration.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43613237","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

Artificial intelligence in smart grids: A bibliometric analysis and scientific mapping study 智能电网中的人工智能：文献计量分析和科学制图研究

Journal of Mechatronics Electrical Power and Vehicular Technology Pub Date : 2023-07-31 DOI: 10.14203/j.mev.2023.v14.11-34

G. Lampropoulos

{"title":"Artificial intelligence in smart grids: A bibliometric analysis and scientific mapping study","authors":"G. Lampropoulos","doi":"10.14203/j.mev.2023.v14.11-34","DOIUrl":"https://doi.org/10.14203/j.mev.2023.v14.11-34","url":null,"abstract":"The realization of sustainable development and sustainable development goals achievement are essential. Hence, the power sector digitalization is imminent. This bibliometric and mapping study aims to explore the use of artificial intelligence in smart grids and how the topic has evolved over the years. In total, ten research questions are set to be explored. The analysis includes 1,926 articles that were identified and retrieved from Scopus and Web of Science (WoS) over the period 2005 to 2022. The analysis includes the descriptive statistics of the related studies and the annual scientific production, the identification of the most relevant and impactful authors, articles, outlets, affiliations, and countries, and the examination of the most commonly used keywords. The most popular topics and the advancement of the research focus are also explored. The study examines the results, discusses the main findings, presents open issues, and suggests new research directions. The significant role of artificial intelligence in the realization of smart grids and the digitalization of the power sector to enable sustainable development and the achievement of sustainable development goals was evident.","PeriodicalId":30530,"journal":{"name":"Journal of Mechatronics Electrical Power and Vehicular Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43908559","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