{"title":"Model-based energy management strategy development for hybrid electric vehicles","authors":"Guoqiang Ao, J. Qiang, Zi-qiang Chen, Lin Yang","doi":"10.1109/ISIE.2008.4677230","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677230","url":null,"abstract":"The use of simulation packages is essential for software engineers to evaluate a specific control strategy or algorithm. This paper presents an energy management strategy development process of hybrid electric vehicles (HEV) to demonstrate the model-based development methodology. The control algorithms are modeled, simulated and optimized in the environment of Matlab/Simulink/Stateflow. A code generator, TargetLink, is used to transit the algorithm model to the embedded production ANSI C code. The generated C code is tested and modified in the hardware-in-the-loop simulation system (HIL) to ease the burden of heavy testing. The HEV energy management control strategy was developed with the model-based V-model development methodology, which guarantees the control precision and help to shorten the development time.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"5 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114013641","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}
{"title":"An efficient voltage and frequency regulator for stand-alone induction generators","authors":"I.C. Petrea, M. Corneliu","doi":"10.1109/ISIE.2008.4677283","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677283","url":null,"abstract":"This paper deals with the voltage and frequency control of an autonomous induction generator (IG). In order to do that, a voltage source inverter (VSI) with a dump load (DL) circuit on its DC side is employed. The IG frequency is controlled by keeping constant the VSI synchronous frequency. For the IG voltage regulation two cascaded regulators are used, which have as reference the line voltage and the VSI DC voltage, respectively. Simulations and experiments are carried out in order to investigate the reliability of such configuration when supplying static and dynamic loads.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122676538","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}
{"title":"Neural network inverse control of current-fed induction motor","authors":"X. Dai, Xin Wang","doi":"10.1109/ISIE.2008.4677051","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677051","url":null,"abstract":"The decoupling and linearize (D&L) control of induction motor is an important approach to improve the performance further. The analytical inverse system can realize D&L of nonlinear system when the model is exactly known, but for the induction motor with parameters varying and disturbance, the D&L is destroyed. So the neural network inverse system (NNIS) theory was adapted to approximate the analytical inverse system in order to weaken the couple of rotor flux and speed, the NNIS was designed for the induction motor in the synchronous rotating (dq) reference frame in this paper. Through the analytical inverse system expression we pointed out that the D&L effect is unrelated to the position of d axis. Subsequently, the neural network inverse control (NNIC) structure was proposed. As a special case, the NNIS of induction motor in rotor field oriented (MT) reference frame was also given, the comparison of this NNIC with direct rotor field oriented control (DRFOC) was done and we conclude that it is an improved method of DRFOC. At last, the simulation and experiment were done to test the proposed structures.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131151578","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}
{"title":"Distributed implementation of discrete event control systems based on Petri Nets","authors":"R. P. Moreno, D. Tardioli, J. Salcedo","doi":"10.1109/ISIE.2008.4676963","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4676963","url":null,"abstract":"In this paper, we propose a platform for the implementation of Distributed discrete event control systems. We propose an architecture for the Distributed implementation of Petri Nets (PN) in control applications. The architecture covers the local execution of PN and the communication amongst controllers. Both synchronous and asynchronous communication paradigm is supported. A framework of classes for supporting the real time communication and real time execution or remote calls has been developed. The Real Time Wireless Multi-hop Protocol has been adopted. With this protocol and the framework of classes developed, control deadlines of the system can be guaranteed. In order to solve access to common resources, a new class of communications places, the Auction Communication Places, is proposed. To support the real time and concurrent characteristics, we used the Java real-time specification. In order to implement PN, we have extended the concurrent coordinators technique, developed in previous works, to distributed systems introducing the distributed coordinators. To demonstrate the practical utility and feasibility of the architecture, we have applied it to the control of a flexible manufacturing cell.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126995792","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}
{"title":"Torque and reactive power control of doubly-fed induction machine with matrix converter","authors":"Ivan Shapoval, S. Peresada, G. Asher, J. Clare","doi":"10.1109/ISIE.2008.4677311","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677311","url":null,"abstract":"Asymptotic torque-reactive power vector control algorithm based on full doubly-fed induction machine model is designed and investigated. Full-scale experimental testing of the doubly-fed induction machine control algorithms with matrix converter at rotor side is performed. Doubly-fed induction machine control algorithm has been implemented in real time using DSP-controller and successfully tested on the experimental rig.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121792432","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}
{"title":"A chaotic soft switching PWM Boost converter for EMI reduction","authors":"H. Li, Z. Li, W. Halang, W. Tang","doi":"10.1109/ISIE.2008.4676999","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4676999","url":null,"abstract":"In this paper, a novel method based on chaotic dynamics and soft switching control is proposed for the reduction of the electromagnetic interference (EMI)in DC-DC converter. There, a chaotic carrier plays a key role to generate chaotic wave, but a practical design is not yet available in literature. Therefore, to design a chaotic carrier, a practical design based on a chaotic mapping and sawtooth wave generator is proposed to covert the periodic sawtooth wave to the chaotic one. Simulation results show that the EMI of the DC-DC Boost converter has been much reduced due to the total energy more evenly spreading over the frequency band and the reduced energy loss. It is also found that the efficiency of the DC-DC Boost converter is improved as compared with the hard and soft switching PWM controls.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121875428","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}
{"title":"Comparison of different three-stage DC-DC converter solutions for SMPS applications","authors":"U. Schwalbe, M. Scherf, T. Reimann, G. Deboy","doi":"10.1109/ISIE.2008.4677126","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677126","url":null,"abstract":"Energy savings and the reduction of CO2 emissions is a main topic in todaypsilas power electronics research. Power electronics offers a wide potential for energy savings. This contribution deals with the benefits and the challenges of pre-regulated and post-regulated three-stage DC-DC converters in server applications. They are compared to a state of the art two-stage DC-DC converter. This publication shows the advantages, problems and limits of current fed pre-regulated and voltage fed post-regulated three-stage topologies. The focus is on post-regulated converters and selected technical challenges during the development. Furthermore aspects regarding benefits of resonant gate drive for synchronous rectification MOSFETs and stage synchronisation are discussed. All results are extracted from practical measurements on the basis of different 12 V, and 800 W demonstrators. Efficiency considerations are shown as well.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127781048","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}
R. Magureanu, M. Albu, V. Bostan, A. Dumitrescu, M. Pelizza, F. Andreea, G. Dimu, F. Popa, M. Rotaru
{"title":"Optimal operation of Francis Small Hydro turbines with variabiable flow","authors":"R. Magureanu, M. Albu, V. Bostan, A. Dumitrescu, M. Pelizza, F. Andreea, G. Dimu, F. Popa, M. Rotaru","doi":"10.1109/ISIE.2008.4677281","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677281","url":null,"abstract":"In this paper is presented a solution for optimal operation of the Francis turbine, the most used hydro energy converter in small hydro plants. As the efficiency of this turbine is highly dependent from the water flow, which generally has a large variation, variable speed operation was chosen. Due to the fact that all hydro generators are AC machines, the connection to the 50 Hz power grid can be done only using as interface the AC/DC DC/AC static converters. For higher than 1 MW power generators, front end three level inverters are recommended. In addition, for higher than 1 kV voltage, double three level inverters shall be used, as these are allowing their connection directly to the medium voltage grid, eliminating in this way the need of separation transformers. The converter control is done by a single chip DSP controller TM3202028, which takes care of all system functions.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128079010","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}
{"title":"Performance comparison of DSP-based current controllers for three-phase active power filters","authors":"L. Limongi, R. Bojoi, G. Griva, A. Tenconi","doi":"10.1109/ISIE.2008.4677130","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677130","url":null,"abstract":"This paper presents a performance comparison of different DSP-based current controllers for three-phase voltage-source shunt Active Power Filters (APF). The main goal of the paper is to identify the most suitable solution for an industrial implementation. All the considered digital current control schemes have been tested on the same digital platform. Experimental results are presented for a 25 kVA shunt APF prototype compensating a nonlinear inductive load.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132765265","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}
{"title":"On-chip reconfigurable SC power supply with adaptive gain/pulse control for self-powered energy-efficient devices","authors":"I. Chowdhury, D. Ma","doi":"10.1109/ISIE.2008.4677263","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677263","url":null,"abstract":"Motivated by emerging self-sustained low-power applications, this paper presents a new integrated power supply solution with reconfigurable step-up/down switched-capacitor power stage and adaptive gain/pulse control, featuring variable gain ratios, low ripples and fast transient responses. The converter was designed with TSMC 0.35-mum digital CMOS N-well process. With an input voltage ranging from 1.5 to 3.3 V, the converter achieves variable step-up/down voltage conversion with an output from 0.9 to 2.7 V with a maximum efficiency of 88%. The steady-state peak-to-peak ripple voltage is controlled below 14 mV. Load transient response to a 50-mA step change is 7 mus. Input current ripples and output voltage ripples are significantly reduced compared to the prior arts. The design can be easily extended and reconfigured for different operation scenarios.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133352562","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}