Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering最新文献

Installation and Maintenance Process of SWKP AS200 Anti-Skid Device SWKP AS200防滑装置的安装与维护过程

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583033

Chunmian Chen, Yong-Su Jin, Yabing Zhang, Xiao Chen

引用次数: 0

Fault Knowledge Acquisition of Aircraft Based on Event Extraction Technology 基于事件提取技术的飞机故障知识获取

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583030

Xilang Tang, Xiaoyue Xie, Lijie Cui, Xiao Xu, Jianhao Wang

引用次数: 0

Research on The Evaluation of Power Trading Entities Based on Blockchain Data 基于区块链数据的电力交易主体评价研究

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583007

Zhigang Zhang, Tao Bai, Yu Chen

引用次数: 0

Research on Cybersecurity in Power Systems 电力系统网络安全研究

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3582998

Jinxiong Zhao, Wanrong Bai, Lei Di, Xun Zhang, Hongzhong Ma

{"title":"Research on Cybersecurity in Power Systems","authors":"Jinxiong Zhao, Wanrong Bai, Lei Di, Xun Zhang, Hongzhong Ma","doi":"10.1145/3582935.3582998","DOIUrl":"https://doi.org/10.1145/3582935.3582998","url":null,"abstract":"The power system network is gradually developing to the Internet open mode. The informatization of industry and infrastructure has expanded the occurrence scope and transmission path of the traditional internal power system network risks. Its openness has brought more network security problems, and the convenience and security risks of the power system coexist. As an important part of key infrastructure, the electric power industry not only involves people's daily life, but also has a profound impact on the field of industrial control, and even on national security. We present the current investigation and analysis of the power system network security situation, including the current power grid attack means, classify and summarize the power grid network security risks, and elaborate on the traditional power system network security architecture. At present, the common network security protection technology of the power system includes encryption and digital signature technology, XML security technology, VPN technology applied in the power system, intrusion detection system, etc. We introduce a series of power grid network security solutions and measures in detail, including the research progress of power grid security at home and abroad. It is particularly important to strengthen the safe construction of power grid facilities and the safety protection of electric power enterprises. Opportunities and challenges coexist, the power industry should improve the awareness of network security, establish a security management platform, strengthen the security technical support, and take measures to prevent security risks.","PeriodicalId":253520,"journal":{"name":"Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124909661","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

Data Privacy Protection Method of Smart IOT Platform Based on Differential Privacy 基于差分隐私的智能物联网平台数据隐私保护方法

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583097

Wenjun Zhu, Y. Li, Wensheng Wang, Jinhong Zhu, Yue Wei

引用次数: 0

Design and Analysis of a Virtual Table Tennis Game Machine Circuit 虚拟乒乓球游戏机电路的设计与分析

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3582962

Qiaoni Zhao, Fei Xie, Yongchao Xie

引用次数: 0

Research on Power Base Resource Development and Utilization Management Platform Based on Mid-Platform 基于中平台的电力库资源开发利用管理平台研究

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583003

Fang Guo, Meng Zha, Qiang Tai, Wenfeng Xue, Ying Zou

引用次数: 1

Planning of the Fast Charging Facilities for Electric Vehicles in Mountainous Cities 山区城市电动汽车快速充电设施规划

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583013

Tingting Xu, Xiaorui Hu, Yi Long, Li Liu, Xun Tian, Zhengxin Chen

{"title":"Planning of the Fast Charging Facilities for Electric Vehicles in Mountainous Cities","authors":"Tingting Xu, Xiaorui Hu, Yi Long, Li Liu, Xun Tian, Zhengxin Chen","doi":"10.1145/3582935.3583013","DOIUrl":"https://doi.org/10.1145/3582935.3583013","url":null,"abstract":"Previous studies on the planning mode of toll facilities mainly focused on flat cities, but the influence of urban topographic features on planning results was ignored. This work examines the new planning model of fast charging facilities considering the effect of the terrain characteristics of mountainous cities. Firstly, the traffic characteristics of mountainous cities are studied from a relative height, and the travel energy consumption of electric vehicles (EVs) is calculated. Then estimate the charging demand of electric vehicles and allocate them according to traffic flow. Finally, the land purchase coefficient based on the phenomenon of urban function agglomeration in mountainous areas is put forward. This coefficient is included in the formulation of the planning model, with the aim of minimizing the total annual social cost. The proposed planning method is verified by numerical experiments. The experimental results show that the terrain features of mountainous cities increase the energy consumption of electric vehicles and limit their scope, thus changing the planning results. Meanwhile, extended analysis shows that the planning results are also influenced by the value of climbing coefficient and the maximum service duration of charging facilities.","PeriodicalId":253520,"journal":{"name":"Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116069476","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 Inter-Provincial Market Mechanism of Increasing The Proportion of Green Energy 提高绿色能源比重的省际市场机制研究

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583102

Zhen Hu, Jing Liu, Yi-hsiung Wu, Yating Li, Yanhui Zou

引用次数: 0

New Energy Transient Overvoltage Restraining Method based on Controllable Transformer 基于可控变压器的新型能源暂态过电压抑制方法

Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering Pub Date : 2022-11-04 DOI: 10.1145/3582935.3583103

Chong Ren, Xiaowei Ma, Xianbo Ke, Shuyu Zhang, Guoqi Fan

{"title":"New Energy Transient Overvoltage Restraining Method based on Controllable Transformer","authors":"Chong Ren, Xiaowei Ma, Xianbo Ke, Shuyu Zhang, Guoqi Fan","doi":"10.1145/3582935.3583103","DOIUrl":"https://doi.org/10.1145/3582935.3583103","url":null,"abstract":"In the DC transmission system with a high proportion of new energy, due to the large reactive power disturbance and the poor voltage regulation and support capability of new energy units, the problem of transient overvoltage at the terminals of new energy units is prominent during DC fault, which leads to the contradictory relationship between DC power and new energy power, which seriously affects the safe and stable operation of large-scale wind power UVDC transmission system and the consumption of new energy in the near area. In order to solve the above problems, a magnetic saturation controllable transformer (MSCT) is proposed. The DC power supply is used to control the saturation degree of the transformer core, so that it can have the reactive power compensation function similar to the magnetic control reactor on the basis of undertaking the collection and transmission of new energy power, and achieve the goal of restraining the overvoltage at the generator terminals of new energy units. Firstly, according to the characteristics of overvoltage at generator terminals of new energy units and the saturation characteristics of magnetic circuit of transformers, the feasibility and controllability of transformers as inductive reactive power sources are demonstrated, and a mathematical model of controllable reactance of transformers based on excitation current regulation is established; The transformer excitation control system is designed, including the detection part and the excitation current control link, so that the transformer can automatically control the saturation degree of the iron core according to the voltage level of the system, change the equivalent reactance of the transformer, change its reactive power, and realize the reactive power regulation and over-voltage suppression functions. Finally, the validity and superiority of the method are verified by the example of QingYu DC near area new energy in Qinghai power grid.","PeriodicalId":253520,"journal":{"name":"Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114256365","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