发布求助
文献互助 智能选刊 最新文献

2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)最新文献

筛选
英文 中文
A Study on 77 GHz Automotive Radar for Radar-Camera Fusion Module 77 GHz车载雷达雷达-相机融合模块研究
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672644
Sathishkumar Rangasamy, W. Goh, Z. Zhigang
{"title":"A Study on 77 GHz Automotive Radar for Radar-Camera Fusion Module","authors":"Sathishkumar Rangasamy, W. Goh, Z. Zhigang","doi":"10.1109/CEECT53198.2021.9672644","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672644","url":null,"abstract":"This paper evaluates a 77GHz radar based automotive system that identify and classify objects in front of a vehicle. A FMCW (Frequency-Modulated Continuous-Wave) radar transmits a chirp signal whose frequency increases linearly with time from 77GHz to 81GHz. The reflected signal is then mixed with the transmitted signal using a mixer to generate an IF (intermediate frequency) signal. Thereafter, the IF signal is converted to a digital signal using an ADC. Fast Fourier transform FFT) is performed on the digitized samples to determine its range. Constant false alarm rate (CFAR) algorithms are also applied to determine the targeted object from the cluster of objects. This is ongoing research and hence, the discussions presented is limited to the following topics: 1. Range estimation based on frequency spectrum of a 77 GHz radar sensor. 2. The need for radar-camera fusion development.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"2 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132038008","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
Application of MQTT in Power Distribution Internet of Things MQTT在配电物联网中的应用
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672327
Guozheng Huang, Jin Yi, Ruifeng Zhao, Jinhong Chen, Mengzhe Huang, Jinghua Wang
{"title":"Application of MQTT in Power Distribution Internet of Things","authors":"Guozheng Huang, Jin Yi, Ruifeng Zhao, Jinhong Chen, Mengzhe Huang, Jinghua Wang","doi":"10.1109/CEECT53198.2021.9672327","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672327","url":null,"abstract":"There are problems of weak monitoring, difficult equipment maintenance and poor interoperability in low-voltage distribution networks, based on IEC 61850 to standardize the information model and and information exchange methods of intelligent electronic devices (IEDs), which can realize interconnection, interoperability and plug-and-play of devices. The article analyzes the communication scenarios between the power distribution IoT cloud master and the side devices and their communication service requirements, and investigates the IEC 61850 abstract communication service interface ACSI mapping implementation method based on MQTT (Message Queue Telemetry Transport) communication protocol. The IEC 61850 communication mapping based on MQTT enables the interconnection of power distribution IoT cloud-side devices.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132125635","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
A Confrontational Bare Bones Particle Swarm Optimization Algorithm 一种对抗性骨架粒子群优化算法
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672628
Jianzhong Guo, Yuji Sato
{"title":"A Confrontational Bare Bones Particle Swarm Optimization Algorithm","authors":"Jianzhong Guo, Yuji Sato","doi":"10.1109/CEECT53198.2021.9672628","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672628","url":null,"abstract":"Optimization problems are common and important in artificial intelligence. Population-based methods are usually used in solving these problems. However, in recent years, optimization problems become complicated and high dimensional. Traditional methods are difficult to present effective results when searching in the high dimensional hyper-cube. To cross these shortcomings, a novel confrontational bare bones particle swarm optimization (CBBPSO) algorithm is proposed in this paper. Different from traditional population-based algorithms, the global worst particle is also recorded by the CBBPSO. A new confrontation operator is proposed. The confrontation operator offers every particle a second choice. In each iteration, each particle can move to the global best particle or the global worst particle. To verify the optimization ability of the proposed method, five famous benchmark functions from CEC2005 are used in the experiment. Experimental results show that the CBBPSO can solve high-dimensional optimization problems.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133337207","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
Study on Selective Phase Breaking Technology of High Voltage Circuit Breaker 高压断路器选择性断相技术研究
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672657
Liao Zhixin, Yuan Ting, Liu Shusen, Yao Xinxin, Wang Jue
{"title":"Study on Selective Phase Breaking Technology of High Voltage Circuit Breaker","authors":"Liao Zhixin, Yuan Ting, Liu Shusen, Yao Xinxin, Wang Jue","doi":"10.1109/CEECT53198.2021.9672657","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672657","url":null,"abstract":"As the grid load increases and the short-circuit current of the regional grid affects the breaking capacity of circuit breakers, this paper studies the real-time evaluation of the short-circuit breaking capacity of high-voltage AC circuit breakers and the method of phase-selection breaking control, and proposes a selection based on grid parameters Control strategy for phase breaking. The basic principle of phase-selective breaking is described, various parameters of circuit breaker breaking performance are analyzed, the electric grid breaking arc model is established, and the arc resurgence probability is analyzed. The 61-node real power grid topology and related parameters are selected, the short-circuit point is set, and the overvoltage and arc reignition probability of three-phase breaking and phase-selective breaking are compared and analyzed by simulation software. The simulation results prove the phase-selective breaking proposed in this paper. The effectiveness and superiority of the strategy.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121552433","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
Modelling and Analysis of High-Speed Flywheel Energy Storage Control System and PLC Implementation 高速飞轮储能控制系统建模分析及PLC实现
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672638
Yijun Lu, Raoul Laribi, A. Sauer
{"title":"Modelling and Analysis of High-Speed Flywheel Energy Storage Control System and PLC Implementation","authors":"Yijun Lu, Raoul Laribi, A. Sauer","doi":"10.1109/CEECT53198.2021.9672638","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672638","url":null,"abstract":"This paper introduces a flywheel energy storage system (FESS) with programmable logic controller (PLC). The FESS uses a high-speed permanent magnet synchronous machine (PMSM), which adopts field-oriented control (FOC) with PI control units. The PLC and its connection with an OPC unified architecture (OPC-UA) composite an industrial Internet-of-Things (IoT) system. The cooperation among the drive system's controller, the PLC, and auxiliary devices is essential for the system control. This paper focuses on analyzing the system character of the FESS by transfer function analysis. It also introduces the whole PLC system and defines reasonable measurement and communication units. First, we built a PMSM mathematical model, then, the PI control and its tuning methods are introduced. Through system simplifying, the FESS is modelled by a transfer function. The motor parameters are evaluated by experiments. The simulation shows that the PI parameters change the system response speed. This should be considered in the design phase for the communication system. In the end, the system implementation in a PLC environment in a DC-microgrid lab is demonstrated.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122821449","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 and design of a service gateway for power grid dispatching control system 电网调度控制系统服务网关的研究与设计
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672330
Wei Chunlei, Wan Shupeng, Zhu Yanfang, Yu Jiande, L. Yuan
{"title":"Research and design of a service gateway for power grid dispatching control system","authors":"Wei Chunlei, Wan Shupeng, Zhu Yanfang, Yu Jiande, L. Yuan","doi":"10.1109/CEECT53198.2021.9672330","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672330","url":null,"abstract":"The cross-system service exchange of a single communication protocol between isomorphic systems can only be realized by means of remote agent in the existing power grid scheduling control system, and the traditional ESB architecture technology is relatively closed, weak in scalability and complex in operation and maintenance. In order to solve the problem of service exchange between different systems, this paper studies the core technology of cluster service gateway supporting multiple communication protocols of heterogeneous system, including: service state sharing technology between heterogeneous systems, service communication technology between different protocols, dynamic routing management technology, blue-green release and other technologies. Experiments show that the service gateway supports a variety of communication protocols, is simple to configure, can be extended horizontally, helps the service to access the gateway quickly, reduces the difficulty of system development, reduces the operation difficulty of the system and saves the cost of system transformation.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114532580","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
A Simulation-Data-Driven Tolerance and Structure Integrated Design Method for Planar Arrays 一种仿真数据驱动的平面阵列公差与结构集成设计方法
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672329
Fang Guo, Zhen-yu Liu, Weifei Hu, Guodong Sa, Jianrong Tan
{"title":"A Simulation-Data-Driven Tolerance and Structure Integrated Design Method for Planar Arrays","authors":"Fang Guo, Zhen-yu Liu, Weifei Hu, Guodong Sa, Jianrong Tan","doi":"10.1109/CEECT53198.2021.9672329","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672329","url":null,"abstract":"Planar arrays are composed of large numbers of discrete elements. The position errors of these elements are inevitable and strongly influence the electrical performance. Based on the geometric requirements, many methods have been proposed to deal with the tolerance design of position errors using experimental data. However, the geometry-based tolerance design methods may not satisfy the performance requirements. What's worse, the experimental data are often not available due to the high measurement cost. Here, a simulation-data-driven tolerance and structure integrated design method is proposed to reduce the degradation of electrical performance based on the performance requirements. First, a simulation dataset including position errors and the corresponding performance parameters is generated based on the conical sampling method and the antenna theories. Then, based on the extreme gradient boosting (XGBoost) algorithm, prediction models are built and the weights of discrete elements for each electrical performance parameter are determined. Finally, according to the practical performance requirements, the whole array is divided into several subarrays based on the clustered weights and the tolerance in each subarray is optimized with the grid searching method. Taking an antenna with $20times 20$ elements as an example, simulation experiments are conducted and compared with existing tolerance design methods to verify the effectiveness of the proposed method.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133809647","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
Adaptive Neural Networks Control for Variable-Order Fractional Nonlinear Systems with Input Saturation 输入饱和变阶分数阶非线性系统的自适应神经网络控制
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672650
Boqiang Cao, X. Nie
{"title":"Adaptive Neural Networks Control for Variable-Order Fractional Nonlinear Systems with Input Saturation","authors":"Boqiang Cao, X. Nie","doi":"10.1109/CEECT53198.2021.9672650","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672650","url":null,"abstract":"The adaptive neural networks (NNs) tracking control issue is studied for a class of variable-order fractional systems (VOFSs) with input saturation. By introducing a disturbance-like term, the difficulty that comes from incommensurate derivative order in system is successfully overcome. Compared with literature, the boundedness assumption of disturbance-like term is removed in this paper. Then, by using the backstepping method, the adaptive control scheme is designed and the stability of system is analyzed. It is worth pointing out that the derivative order of parameter update laws is independent of the one of system. Besides, a new auxiliary filter signal is proposed to deal with input saturation. Finally, the effectiveness of proposed control scheme is illustrated by numerical simulations.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"695 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132746087","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
Low-carbon Optimal Scheduling of Regional Integrated Energy System Under Different Heating Modes 不同供热方式下区域综合能源系统的低碳优化调度
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672627
Yuxin Gao, Suyang Zhou, W. Gu, Zhong Liu, Hengmen Liu
{"title":"Low-carbon Optimal Scheduling of Regional Integrated Energy System Under Different Heating Modes","authors":"Yuxin Gao, Suyang Zhou, W. Gu, Zhong Liu, Hengmen Liu","doi":"10.1109/CEECT53198.2021.9672627","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672627","url":null,"abstract":"In recent years, with the ever-increasing contradiction between energy supply and environmental protection, how to reduce environmental pollution, improve energy efficiency, and establish a safe and efficient energy utilization model have become the focus of worldwide attention. Based on the concept of low-carbon economy, this paper introduces the carbon trading, and takes the minimum sum of total operating cost and carbon trading cost as the objective function to establish a low-carbon economic model of the regional integrated energy system (IES), which is composed of gas turbines, photovoltaic cells, storage batteries and other com-ponents. The problem of low-carbon optimal scheduling when heat pumps, electric boilers and gas boilers are used as auxiliary heating equipment respectively, is studied. A case study is performed to show the effectiveness of this model. Finally, the impact of the coefficient of performance (COP) of the heat pump on system economic benefits is analyzed.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"421 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122863520","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 on Probability Distribution Characteristics of Simultaneous Output Power of Wind Farms 风电场同步输出功率的概率分布特性研究
2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT) Pub Date : 2021-12-01 DOI: 10.1109/CEECT53198.2021.9672652
Ruien Bian, Yang Nan, Fang Chen, Zhouyun Dai
{"title":"Research on Probability Distribution Characteristics of Simultaneous Output Power of Wind Farms","authors":"Ruien Bian, Yang Nan, Fang Chen, Zhouyun Dai","doi":"10.1109/CEECT53198.2021.9672652","DOIUrl":"https://doi.org/10.1109/CEECT53198.2021.9672652","url":null,"abstract":"Considering the distribution characteristics of wind farm output power, this paper uses the measured data to study the probability distribution of wind farm at the same time every year. In order to accurately fit the probability distribution, Fourier series, polynomial function and Gaussian function are introduced to analyze the data, and the root mean square, variance and determination coefficient are used as evaluation indexes to evaluate and compare the above methods. In terms of various indicators, the third-order Fourier series can more accurately describe the probability distribution of wind farm output power. Finally, the fitting method is verified by different time data. The results show that the third-order Fourier series can accurately describe the output power of the wind farm at the same time.","PeriodicalId":153030,"journal":{"name":"2021 3rd International Conference on Electrical Engineering and Control Technologies (CEECT)","volume":"150B 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121238770","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信