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Proceedings of the International Conference on Information Technology and Electrical Engineering 2018最新文献

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Research on Accelerated Life Test of Smart Meter Based on Degraded Trajectory Model 基于退化轨迹模型的智能电表加速寿命试验研究
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306295
Tianyuan Ye, Bo Pang, Yuege Zhou, Hao Wang
{"title":"Research on Accelerated Life Test of Smart Meter Based on Degraded Trajectory Model","authors":"Tianyuan Ye, Bo Pang, Yuege Zhou, Hao Wang","doi":"10.1145/3148453.3306295","DOIUrl":"https://doi.org/10.1145/3148453.3306295","url":null,"abstract":"Intelligent electricity meter is a new type of all-electronic electricity meter. How to evaluate its reliability accurately through accelerated life test is worth further research. To solve this problem, an experimental method of smart meter acceleration life based on degenerate trajectory model is presented. First of all, according to the mechanism analysis of smart meters to determine its key degradation parameters and the corresponding threshold, and then according to the degradation of various key parameters are given false life trajectory model, and then according to the series model to determine the final smart meters pseudo life, smart meters and then given false life distribution model parameters, finally combined with smart meters is given much stress model under the normal work of reliable life, this article is able to improve the reliability and life provides method of smart meters.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"301 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122636910","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: 3
Study on the Structure Durability Evaluation Methodology for the Industrial Building 工业建筑结构耐久性评价方法研究
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306286
Junqi Yu, Xuehua Yang, Zhenping Dong, Shumei Xue, Anjun Zhao
{"title":"Study on the Structure Durability Evaluation Methodology for the Industrial Building","authors":"Junqi Yu, Xuehua Yang, Zhenping Dong, Shumei Xue, Anjun Zhao","doi":"10.1145/3148453.3306286","DOIUrl":"https://doi.org/10.1145/3148453.3306286","url":null,"abstract":"Aiming at the problem that the durability multi-parameters of the industrial building can not be completely and accurately measured, which leads to the deviation of the effects of structure durability evaluation, the method for evaluating the durability of industrial building is proposed. Firstly, the knowledge-based rough set containing key parameters such as environment temperature, humidity and depth of carbonation are established. Then, attribute reduction is operated and the decision tree of durability evaluation of typical components in the industrial building is achieved by using the reduced key set of attributes. Finally, get the whole structure durability evaluation results. The example proved that the methodology reduces the complexity of evaluating decision tree construction and improves the real-time performance and accuracy of structure durability evaluation. It is scientific principle to the industrial building maintenance and operation with scientific guidance.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127638377","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 the Processing Method of the Influence of Stray Capacitance on CVT Harmonic Measurement 杂散电容对无级变速器谐波测量影响的处理方法研究
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306246
Peicheng Xie, Xinhui Chen, Xiaopei Liu, Tiechao Zhu
{"title":"Research on the Processing Method of the Influence of Stray Capacitance on CVT Harmonic Measurement","authors":"Peicheng Xie, Xinhui Chen, Xiaopei Liu, Tiechao Zhu","doi":"10.1145/3148453.3306246","DOIUrl":"https://doi.org/10.1145/3148453.3306246","url":null,"abstract":"Capacitive voltage transformers (CVTs) are greatly affected by stray capacitance when used for harmonic voltage measurement. By analyzing the variation characteristics of stray capacitance and using the equivalent circuit of CVT, this paper proposes a data mapping based on the mathematical theory of input and output, which can be measured in the possible variation range of stray capacitance. The error tolerance is the optimization condition, and the maximum probability is the mathematical processing method of the optimization target to determine the optimal combination of stray capacitance parameters, so as to realize the harmonic voltage correction measurement, and prove the rationality and effectiveness of the method through the verification analysis of the actual case.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"41 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133174606","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
Simulation and Modeling of Single Phase Written Pole Motor 单相写极电机的仿真与建模
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306283
Jinhui Zeng, Ziyi Luo, Wenchuang Yang
{"title":"Simulation and Modeling of Single Phase Written Pole Motor","authors":"Jinhui Zeng, Ziyi Luo, Wenchuang Yang","doi":"10.1145/3148453.3306283","DOIUrl":"https://doi.org/10.1145/3148453.3306283","url":null,"abstract":"Adynamic model of a new type of motor, single phase written pole synchronous motor (WPSM) is proposed in this paper. On the basis of analyzing the mathematical model of single phase written pole motor, the dynamic simulation model of single phase written pole motor is established in Matlab/Simulink software. The transient process of the motor is simulated and analyzed by using the actual motor parameters. The simulation results are consistent with the experimental data.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132288915","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
Evaluation of Operating Insulator's Hot-Water Deicing Safe Distance under 110 kV 110 kV工况下绝缘子热水除冰安全距离的评定
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306282
Changjie Xia, Liwei Liu, L. Shu, Q. Hu, Xinhan Qiao
{"title":"Evaluation of Operating Insulator's Hot-Water Deicing Safe Distance under 110 kV","authors":"Changjie Xia, Liwei Liu, L. Shu, Q. Hu, Xinhan Qiao","doi":"10.1145/3148453.3306282","DOIUrl":"https://doi.org/10.1145/3148453.3306282","url":null,"abstract":"Compared with transmission lines, operating insulators are not only more prone to ice overlaying and ice flashover, but also have fewer effective deicing methods. Hot water deicing method is an ideal way with advantages of good deicing effect, simple operation and low cost. However, due to the lack of mature thermodynamic model and theoretical guidance of live operation, the safety hasn't been confirmed yet. In this paper, the safe distance of deicing under 110kV is studied. First of all, according to the handheld deicing operation impact on the safe leak current and operating voltage tolerance characteristics put forward safety conditions. Moreover, a resistance model of the water flow, determined by simulation and tests results, is proposed. The conclusion is obtained by calculation under 110 kV system implementation with in deicing safety distance is 198 cm.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128269189","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: 3
A New Integrating Adaptive Cuckoo Search Optimization Algorithm for Management Service Composition 一种新的管理服务组合集成自适应布谷鸟搜索优化算法
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306268
Feihao Zhao, Jianmin Bao, Fei Ding
{"title":"A New Integrating Adaptive Cuckoo Search Optimization Algorithm for Management Service Composition","authors":"Feihao Zhao, Jianmin Bao, Fei Ding","doi":"10.1145/3148453.3306268","DOIUrl":"https://doi.org/10.1145/3148453.3306268","url":null,"abstract":"Management service composition is regarded as one of the fundamental issues in service computing. Given the open and dynamic internet environment, which lacks a central control of individual service providers, this paper proposes a novel integrating adaptive cuckoo search algorithm, which extends the primitive cuckoo search through adding three new features. a balancing of the exploration search strategies inside the cuckoo search algorithm, an adaption of cuckoo search control parameters and linear population reduction. The algorithm was tested to giving promising results comparable to the algorithms, like the differential evolution (DE) and some powerful variants of modified cuckoo search(i.e. MOCS) and self-adaptive differential evolution(i.e. jDE). The performance of our proposed approach also significantly outperforms other competitive methods.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127266680","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
The Planning, Design and Application of MES MES系统的规划、设计与应用
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306304
Wei Zhao, G. Shi, Yong Cui
{"title":"The Planning, Design and Application of MES","authors":"Wei Zhao, G. Shi, Yong Cui","doi":"10.1145/3148453.3306304","DOIUrl":"https://doi.org/10.1145/3148453.3306304","url":null,"abstract":"With the reference architecture model for Industries 4.0 (RAMI4.0), smart manufacturing ecosystems, and the architecture for intelligent manufacturing systems proposed by Germany, the US, and China, respectively, an increasing market heat and reaction have focused on devices or assembly lines. It is obvious that people put more emphasis on hardware than software. If we compare the smart factory to a person, then the industrial software can be regarded as its nervous system and the MES is more important than others. MES is between a plan layer and a manufacture layer. It divides produce plans into more detailed steps and makes devices act correctly and orderly according to the plan. On the same time, it responds to production process in time and adjusts, changes or interposes current process basing on real-time data. In this article, the construction idea, design principle, hierarchical division and main functional blocks of MES are argued. An actual case of MES applied on the factory which produces new energy power battery system is shown and the digital comparing effect is also given before and after implementation. Someone who is system architect or developer of MES can get some useful info from this article.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131025069","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
Link prediction based on node centrality 基于节点中心性的链路预测
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306256
Lanxi Li, Xiangchun Liu, Ning Chen, Hui Tian
{"title":"Link prediction based on node centrality","authors":"Lanxi Li, Xiangchun Liu, Ning Chen, Hui Tian","doi":"10.1145/3148453.3306256","DOIUrl":"https://doi.org/10.1145/3148453.3306256","url":null,"abstract":"Identifying vital nodes is crucial in researching the structures and evolution of complex networks. Most existing link prediction methods utilize node degree as the measure of node importance. But degree is less accurate in evaluating the importance of nodes since it exploit very limited information. Therefore, we introduce node centrality to identify vital nodes. This paper proposes a link prediction method based on node centrality to improve accuracy, which can distinguish the endpoint influence and path connectivity. We reveal that closeness centrality describe the endpoint influence better than degree and betweenness centrality. and betweenness centrality quantifies the path connectivity best.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"229 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132070409","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
Research on the Distributors of the CAC on CFD CFD中CAC分配器的研究
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306293
Fenglan Wang, Rong Liu, Mingzhao Zheng
{"title":"Research on the Distributors of the CAC on CFD","authors":"Fenglan Wang, Rong Liu, Mingzhao Zheng","doi":"10.1145/3148453.3306293","DOIUrl":"https://doi.org/10.1145/3148453.3306293","url":null,"abstract":"Based on the computational fluid dynamics (CFD) method, the distribution of distributor in the CAC(Charge Air Cooler) with rectifying device was studied.The qualitative and quantitative analysis of distributor on the CAC core flow fluid to evenly distributed was done, comparing the simulation results of CAC with and without distributors for the effective analysis of distributors; And further, the impact of changes in mass flow on the distributor distribution function was analyzed.The distributor can significantly improve fluid distribution to evenly distributed of the CAC was found.The results provide the necessary theoretical basis for improving the air chamber structure of the CAC and improving the uniformity of the flow distribution of the CAC.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131004781","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
Dielectric Modulus: Effective and Novel Tool in Insulation Assessment of Oil-Impregnated Paper 介电模量:评估油浸纸绝缘性能的有效新工具
Proceedings of the International Conference on Information Technology and Electrical Engineering 2018 Pub Date : 2018-12-07 DOI: 10.1145/3148453.3306289
Yizhuo Hu, M. Dong, Jiacheng Xie, Guanghao Xu, M. Ren
{"title":"Dielectric Modulus: Effective and Novel Tool in Insulation Assessment of Oil-Impregnated Paper","authors":"Yizhuo Hu, M. Dong, Jiacheng Xie, Guanghao Xu, M. Ren","doi":"10.1145/3148453.3306289","DOIUrl":"https://doi.org/10.1145/3148453.3306289","url":null,"abstract":"The concept of dielectric modulus is introduced in the assessment of power equipment's insulation condition. Based on theoretical analysis and deduction, the differences and connections between Frequency Domain Spectroscopy (FDS) and dielectric modulus spectrum are investigated. Characteristic frequency extracted from dielectric modulus spectrum is proved to have explicit physical meaning and is selected as a parameter to evaluate oil-paper's insulating condition. The quantitative relationships between characteristic frequency and test temperature as well as sample's water content are fitted in this paper. The fitting results make it available to evaluate oil paper insulating structure's water content quantitatively, meanwhile, the influence caused by different test temperature on site could be eliminated. The dielectric modulus is an effective tool in the area of insulation assessment and worth further research.","PeriodicalId":296233,"journal":{"name":"Proceedings of the International Conference on Information Technology and Electrical Engineering 2018","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117008761","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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