{"title":"Optimal Scheduling of HESS for FTPSS Considering HESS Degradation Cost","authors":"Z. Liang, Minwu Chen, Jinyu Zhao, Diwen Xiao, Xin Gong, Dingwei Zhao","doi":"10.1109/ICIEA51954.2021.9516323","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516323","url":null,"abstract":"To solve the problem of power quality (PQ) and neutral zone (NZ), a flexible traction power supply system (FTPSS) is proposed. This paper studies the energy management of FTPSS consisted of the hybrid energy storage system (HESS) and photovoltaic (PV). The model of battery degradation cost related to battery cycle depth is established, which is linearized by the piecewise linearization method. Based on traction load simulation data and PV prediction data, mixed-integer linear programming (MILP) model is established with the goal of minimizing the comprehensive cost. The comprehensive cost includes HESS degradation cost, PV operation and maintenance (O&M) cost, and electricity. The simulation results verify the significant economic-saving potentials of the proposed model in the FTPSS.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"23 1","pages":"412-416"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83298071","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":"Low-Frequency Oscillation Analysis of Train-Network System with Different Types of Trains Connected","authors":"Rui Kong, Xiaoqin Lv, Xiaoru Wang","doi":"10.1109/ICIEA51954.2021.9516148","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516148","url":null,"abstract":"The low-frequency oscillation (LFO) of electrified railway is largely related to the grid-side converters of the train. The mixed operation of different types of trains with different control methods and parameters of the grid-side converters brings new challenges to system stability. In fact, Dq-domain control (DQDC) and phase-domain control (PDC) are frequently used in train grid-side converters. This paper proposes a dq impedance modeling method of PDC train, which is in the same domain as the model of DQDC train, so that a unified train impedance model (UTIM) for the trains with these two control strategies can be established in dq-domain. Then, the generalized Nyquist stability criterion (GNSC) is used to study the LFO. The influence of the parameter on the system stability in the case of two types of trains connected is revealed, and will be different from the system with only one type of trains connected. Finally, time-domain simulations verify the correctness of the theoretical analyzing conclusions.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"45 1","pages":"1530-1535"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83323888","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}
W. Feng, Jianhua Hao, Sen Wang, Xianchao Ma, Xicong Sun, Yongzhi Jing
{"title":"Adaptive Terminal Sliding Mode Control for Magnetic Levitation System With Observer","authors":"W. Feng, Jianhua Hao, Sen Wang, Xianchao Ma, Xicong Sun, Yongzhi Jing","doi":"10.1109/ICIEA51954.2021.9516217","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516217","url":null,"abstract":"In order to improve the convergence rate and disturbance reject ability of magnetic levitation system, this paper proposes an observer-based adaptive non-singular terminal sliding mode controller. Firstly, the dynamical model of magnetic levitation ball system is deduced, Then on the basis of the sliding mode control (SMC), an adaptive non-singular terminal sliding mode control(ANTSMC) is constructed. The ANTSMC can speed up the convergence speed and reduce chattering. In order to enhance the anti-interference ability, state estimation are cooperated into ANTSMC by using state observer. The simulation results confirmed the closed-loop magnetic levitation system performance both in dynamic response and disturbance attenuation, corresponding quantitative comparison could also show the advantages of proposed control scheme.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"44 1 1","pages":"788-792"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83391237","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}
Song Wang, Xiong Wang, Jingchun Huang, P. Sun, Qingyuan Wang
{"title":"Adhesion Control of High Speed Train Based on Vehicle-control System","authors":"Song Wang, Xiong Wang, Jingchun Huang, P. Sun, Qingyuan Wang","doi":"10.1109/ICIEA51954.2021.9516096","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516096","url":null,"abstract":"The wheel-rail adhesion was closely related to the safe operation of high-speed trains. To make full use of the adhesion force between wheel and rail, an adhesion control method based on vehicle-controlled was proposed. The method sets the optimal torque searching vehicle to detect the wheel-rail adhesion according to the obtained creep speed and its acceleration. The optimal torque was quickly calculated which was suitable for running under the current rail surface condition and then transmitted to the other motor vehicles. The control units of motor vehicles made reasonable torque adjustment for each vehicle. Finally, a simulation model of the traction drive adhesion control system based on the CRH2 highspeed train was built using MATLAB/Simulink. The simulation results verified the feasibility of the method.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"58 1","pages":"142-147"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84769406","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":"Visual Measurement of Levitation Gap in Maglev Ball System Based on Pixel Area","authors":"Yifei Li, Zhifei Zhang, Guoheng Jing, Xianchao Ma, Jie Kong, Yongzhi Jing","doi":"10.1109/ICIEA51954.2021.9516065","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516065","url":null,"abstract":"The levitation control system is a key part of maglev train. The measurement of levitation gap plays an important role in the suspension system. Traditional gap sensors have some disadvantages such as high power supply voltage, temperature influence and measurement distance limitation. In this paper, a method is designed on visual measurement of levitation gap. The maglev ball system is taken as the research object. We first obtain the original high-definition images of the ROI(region of interest) in the levitation gap. Then, the pixel area in the ROI of levitation gap is obtained by calculating the number of pixel points whose results are “1” in the binarization image. Finally, the pixel area is calibrated with the actual gap distance and the actual gap distance is calculated. This method calculates the actual gap according to the image pixel area in the ROI of levitation gap. It has high measuring accuracy and strong anti-interference ability, which could effectively remove the asymmetric interference in the ROI of levitation gap, locating and alarming the interfered fault position.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"54 1","pages":"1417-1420"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90761602","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":"Robust Filtering of Affine-Projection-Like Maximum Correntropy Algorithm with Bias-Compensated","authors":"Wang Xiang, Haiquan Zhao","doi":"10.1109/ICIEA51954.2021.9516104","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516104","url":null,"abstract":"In this paper, a robust adaptive filtering algorithm of the affine-projection-like maximum correntropy based on the bias compensation (BC) is proposed. The proposed bias-compensated affine-projection-like maximum correntropy (BC-APLMC) algorithm is derived by using the cost function based on the maximum correntropy criterion (MCC) and the BC method, which can effectively reduce the adverse effects of impulse noise and input noise on the filter weight updating. Besides, the weight updating formula of the BC-APLMC algorithm is derived. Finally, the simulation results show that the BC-APLMC algorithm is robust in the presence of input noise and impulse noise.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"6 1","pages":"1207-1210"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91061056","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}
Xiaolei Yang, Weibin Yin, Lin Ye, Huang Tao, Zhiwei Bian, Yuanbin He, L. Hang, Qiguo Han
{"title":"Robust Impedance Reshaping of Multiple Ongrid Inverters regarding Variable Grid Conditions","authors":"Xiaolei Yang, Weibin Yin, Lin Ye, Huang Tao, Zhiwei Bian, Yuanbin He, L. Hang, Qiguo Han","doi":"10.1109/ICIEA51954.2021.9516152","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516152","url":null,"abstract":"To avoid the cost of extra high-precision sensing circuit, single injected current feedback control scheme has been developed to complete both current regulation and active damping control of LCL-type filter-based grid-connected inverter. However, traditional single current feedback control method is sensitive to the variation of grid impedance. This paper will address this problem by reshaping the inverter output impedance with an added low-cost two-switch auxiliary circuit in the filter capacitor branch. Because the auxiliary circuit requires very low power rating, it does not sacrifice the efficiency of the inverter. Compared with the traditional single injected current feedback control method, the inverter output impedance with the proposed method possesses sufficient passivity and robustness in the frequency range of interest. To verify the validity and feasibility of the proposed method, comparative experimental waveforms are given in the paper.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"16 1","pages":"554-559"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91233358","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":"The early prediction of lithium-ion battery remaining useful life using a novel Long Short-Term Memory network","authors":"Meng Zhang, Lifeng Wu, Zhen Peng","doi":"10.1109/ICIEA51954.2021.9516254","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516254","url":null,"abstract":"Accurate prediction of the lithium-ion battery remaining useful life can effectively manage the lithium-ion battery health. Using the early cycle data to predict the remaining useful life can reduce consumption and detect battery failures earlier, but it is still a great challenge due to weak and high dimensional nonlinear feature data of the early cycle. In order to solve this issue, this paper proposes a Long Short-Term Memory (LSTM) model that combines the idea of Broad Learning System (BLS), called BLS-LSTM, to accurately forecast the lithium-ion battery remaining useful life by using early cycle data. Firstly, according to the BLS idea, more effective feature nodes are obtained by performing mapping operations and enhancement operations on input features. Secondly, the characteristic nodes are input into the LSTM as new input nodes to predict the remaining useful life of the lithium-ion battery. Finally, the proposed model is validated with different early cycle data and compared with other methods. The results show that the BLS-LSTM model has better prediction performance and higher accuracy in the early prediction of the remaining useful life.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"69 1","pages":"1364-1371"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89786711","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":"Histogram-based Fuzzy C-Means Clustering for Image Binarization","authors":"Shun Fang, Xin Chang, Shiqian Wu","doi":"10.1109/ICIEA51954.2021.9516141","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516141","url":null,"abstract":"The goal of image binarization is to classify the pixels into black and white correctly. Finding a threshold to binarize the image effectively is the essence in this study. This paper introduces a new algorithm for image binarization based on clustering. The algorithm computes on the histogram and uses the membership partition based on the distance between pixels within local spatial neighbors and clustering centers to accelerate the binarization procedure. Then the weighted factor is introduced to balance the noise-immunity and details. The proposed method combines the global and local ideas in the conventional algorithms. Compared with state-of-the-art algorithms, the proposed algorithm can universally obtain a robust effect for the images within distinct features, especially for the precision images.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"64 1","pages":"1432-1437"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90935040","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}