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International Journal of Automation and Power Engineering最新文献

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An Efficient Multiple Fault Detection and Isolation Scheme for Discrete Event System 一种高效的离散事件系统多故障检测与隔离方案
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2014.0301.09
Eid M. Al-Hajri, H. Awad
{"title":"An Efficient Multiple Fault Detection and Isolation Scheme for Discrete Event System","authors":"Eid M. Al-Hajri, H. Awad","doi":"10.14355/IJAPE.2014.0301.09","DOIUrl":"https://doi.org/10.14355/IJAPE.2014.0301.09","url":null,"abstract":"The malfunction of sensors, actuators, and erroneous actions of human operators can have some disastrous consequences in high risk systems especially if these systems have multiple faults that can lead to undesirable shutdowns and consequently a plant output reduction. This paper introduced a new scheme to detect and isolate multiple faults in complex discrete event systems. This scheme comprises a set of discrete rules and an inference engine. The former characterizes the dynamic behavior of a process that is modeled by a Petri net and the latter infers the consequent part of the fired rules. The consequent parts are aggregated and compared with the original Petri net model of the process for detecting multiple faults. The proposed inference engine follows the forward reasoning strategy that fires transitions from the initial marking until the final marking is reached. Industrial processes are employed for testing the soundness of the proposed scheme.","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131934072","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
A New Virtual Isolation Technique for Power Supplies 一种新的电源虚拟隔离技术
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2016.05.003
S. Cofinas
{"title":"A New Virtual Isolation Technique for Power Supplies","authors":"S. Cofinas","doi":"10.14355/IJAPE.2016.05.003","DOIUrl":"https://doi.org/10.14355/IJAPE.2016.05.003","url":null,"abstract":"","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117023813","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 Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost Regulator 基于PWM升压调节器的交直流变换器PFC电路的设计与仿真
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.35778/1742-000-001-012
Adel A. Abosdeal, Ahmed Jaber Abougarir
{"title":"Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost Regulator","authors":"Adel A. Abosdeal, Ahmed Jaber Abougarir","doi":"10.35778/1742-000-001-012","DOIUrl":"https://doi.org/10.35778/1742-000-001-012","url":null,"abstract":"In this paper a simple power factor correction PFC circuit was designed, simulated and tested for AC/DC converter which generates input current harmonics due to its non-linear characteristics. PFC was achieved through current harmonics mitigation by using PWM boost regulator. The circuit utilizes the charging and disc arching increments of boost inductor current to shape a sinusoidal input current. Inductor current was controlled by means of PWM controller. The controller accepts two feed back signals, the first is the inductor current and the other is the output voltage of the AC/DC converter. The simulation results of fast fourier transform FFT show a grate reduction in current harmonic which in turns tends to a grate improvement in power factor.","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125566286","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
Node-disjoint Parallel Paths Routing in Wireless Network Control Systems 无线网络控制系统中的节点分离并行路径路由
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2014.0301.13
Chengyin Li, Chengcheng Guo, Jun Xu
{"title":"Node-disjoint Parallel Paths Routing in Wireless Network Control Systems","authors":"Chengyin Li, Chengcheng Guo, Jun Xu","doi":"10.14355/IJAPE.2014.0301.13","DOIUrl":"https://doi.org/10.14355/IJAPE.2014.0301.13","url":null,"abstract":"","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121736479","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
Load Modes Variation in the Circuit Test Diagnosis 负载模式在电路测试诊断中的变化
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2014.0301.05
N. Kinsht, N. Petrun’ko
{"title":"Load Modes Variation in the Circuit Test Diagnosis","authors":"N. Kinsht, N. Petrun’ko","doi":"10.14355/IJAPE.2014.0301.05","DOIUrl":"https://doi.org/10.14355/IJAPE.2014.0301.05","url":null,"abstract":"The power sources (current sources and e.m.f.) commonly used as a testing influence on circuit in realization test diagnosis. A new way of the testing experiments organization with analog circuit is considered. It is mean the different test modes of the target circuit arise as a result of variations in wiring diagrams or numerical parameters of the connected passive elements. The problem of the circuit diagnosing with variation of load of the active multipole circuit with partly inaccessible nodes is analysed. Examples are given.","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128028888","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
Distributed Microgrid Model and Its Dynamic Economic Dispatch Algorithm 分布式微电网模型及其动态经济调度算法
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2016.05.005
Xuefeng Wang, B. Zou
{"title":"Distributed Microgrid Model and Its Dynamic Economic Dispatch Algorithm","authors":"Xuefeng Wang, B. Zou","doi":"10.14355/IJAPE.2016.05.005","DOIUrl":"https://doi.org/10.14355/IJAPE.2016.05.005","url":null,"abstract":"","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129449939","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
Evaluation of Kinetics and Reaction Mechanism of Partial Oxidation of Glycerol 甘油部分氧化反应机理及动力学评价
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2014.0301.15
J. Prieto, R. Slavík, K. Kolomazník, J. Pecha
{"title":"Evaluation of Kinetics and Reaction Mechanism of Partial Oxidation of Glycerol","authors":"J. Prieto, R. Slavík, K. Kolomazník, J. Pecha","doi":"10.14355/IJAPE.2014.0301.15","DOIUrl":"https://doi.org/10.14355/IJAPE.2014.0301.15","url":null,"abstract":"The partial oxidation of glycerol on platinum electrodes in MnO2 solutions by electrochemical methods was performed by means of cyclic voltammetry and multiple pulse amperometry techniques. High Performance Liquid Chromatography was used for quantitative analysis to determine the concentration of products formed. The obtained data were used to evaluate the reaction mechanism and kinetic model. Laplace transformation was applied to obtain the set of equations that describes the variation of glycerol and products concentration un function of time.","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122486701","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
A Sollin Algorithm Based Strategy in Enabling Power System Island Recognition with Distributed Generations 基于Sollin算法的分布式发电系统岛屿识别策略
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2014.0301.12
Lin Lu, Lingzhu Zhang
{"title":"A Sollin Algorithm Based Strategy in Enabling Power System Island Recognition with Distributed Generations","authors":"Lin Lu, Lingzhu Zhang","doi":"10.14355/IJAPE.2014.0301.12","DOIUrl":"https://doi.org/10.14355/IJAPE.2014.0301.12","url":null,"abstract":"","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133384195","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
Research of the Yaw Control System on Sail-assisted Ship 帆助船偏航控制系统研究
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2014.0301.08
Li Xu, Fan Feng, Junchen Li, Guogang Wang
{"title":"Research of the Yaw Control System on Sail-assisted Ship","authors":"Li Xu, Fan Feng, Junchen Li, Guogang Wang","doi":"10.14355/IJAPE.2014.0301.08","DOIUrl":"https://doi.org/10.14355/IJAPE.2014.0301.08","url":null,"abstract":"","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"44 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114007328","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
Design of Sampled Data Nonlinear Observers Alternative Approaches in the Context of Observer Error Linearization 采样数据非线性观测器的设计观测器误差线性化的替代方法
International Journal of Automation and Power Engineering Pub Date : 1900-01-01 DOI: 10.14355/IJAPE.2014.0301.03
C. Kravaris
{"title":"Design of Sampled Data Nonlinear Observers Alternative Approaches in the Context of Observer Error Linearization","authors":"C. Kravaris","doi":"10.14355/IJAPE.2014.0301.03","DOIUrl":"https://doi.org/10.14355/IJAPE.2014.0301.03","url":null,"abstract":"This paper has explored alternative design approaches for sampled data nonlinear observers in the context of the observer error linearization design method. After a brief and necessary review of observer error linearization, two alternative time‐discretization approaches were examined, one involving discretization at the beginning, and the other at the end. For the case of large sampling period, a sampled data observer inter‐sample prediction was proposed.","PeriodicalId":270763,"journal":{"name":"International Journal of Automation and Power Engineering","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124002431","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
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