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Topological Invariants of Hexagonal Cage Network by Using Algebraic Polynomials 利用代数多项式计算六角笼网络的拓扑不变式
Power system technology Pub Date : 2024-03-11 DOI: 10.52783/pst.235
Muhammad Abdullah, Hasan Mahmood
{"title":"Topological Invariants of Hexagonal Cage Network by Using Algebraic Polynomials","authors":"Muhammad Abdullah, Hasan Mahmood","doi":"10.52783/pst.235","DOIUrl":"https://doi.org/10.52783/pst.235","url":null,"abstract":"In this article, we go beyond earlier limits in the analysis by using algebraic polynomials to compute the topological indices for hexagonal cage networks. We investigate hexagonal cage networks of different orders and copies by introducing M-Polynomials and Forgotten polynomials, and we derive novel closed formulae and conclusions for a broad range of topological indices. We also create an efficient technique to compute , a pivotal polynomial, as part of our work. In addition to computing, we apply algebraic polynomials to the analysis of these indices, providing more insights into their structural significance in hexagonal cage networks. This work illuminates the algebraic underpinnings of these intricate networks and broadens the scope of topological index computation, with implications for a variety of scientific domains. These polynomials allow us to calculate several features of the network, such as the first and second Zagreb, modified Zagreb, General Randić, inverse General Randić, harmonic, symmetric division, inverse sum, and so on. There are now new closed formulae and outcomes available. Additionally, we offer a technique for calculating the polynomial . We also use algebraic polynomials to analyses all of the aforementioned indices.","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"39 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140252434","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 of Refined Compensation Method on Shunt Active Power Filter 并联有源电力滤波器精细补偿方法的研究
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/j.1000-3673.pst.2017.1971
Zhao Xintao, Qiu Zhifeng, Yu Jingrong, Liao Yonggang, Gui Wei-hua
{"title":"Research of Refined Compensation Method on Shunt Active Power Filter","authors":"Zhao Xintao, Qiu Zhifeng, Yu Jingrong, Liao Yonggang, Gui Wei-hua","doi":"10.13335/j.1000-3673.pst.2017.1971","DOIUrl":"https://doi.org/10.13335/j.1000-3673.pst.2017.1971","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1290-1299"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48936369","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 Main Connection Line and Main Circuit Parameters of ±1100kV UHVDC ±1100kV特高压直流主接线及主回路参数研究
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/J.1000-3673.PST.2017.1790
Li Zehong, Yu Jun, Gu Xianshan, Yue Bo, Zhao Zheng
{"title":"Study on Main Connection Line and Main Circuit Parameters of ±1100kV UHVDC","authors":"Li Zehong, Yu Jun, Gu Xianshan, Yue Bo, Zhao Zheng","doi":"10.13335/J.1000-3673.PST.2017.1790","DOIUrl":"https://doi.org/10.13335/J.1000-3673.PST.2017.1790","url":null,"abstract":"Construction of ±1100kV UHVDC transmission channels from West to East in China is conducive to promote large scale optimal allocation of energy sources. In UHVDC transmission systems, main DC equipment development, project implementation, reliability level and power loss caused by converter outage are deeply impacted by main connection line of converter and main circuit parameters. This is also the most important step of project system research. Firstly, evaluation method of converter connection line of UHVDC projects are proposed in this paper. Secondly, according to previous project construction, equipment design and manufacturing experiences, three converter connection schemes are proposed and main circuit parameters are analyzed respectively based on each connection scheme. Finally, a proposed assessment method of converter main connection line is used to determine a reasonable and effective main connection topology for Changji-Guquan ±1100kV UHVDC project.","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1015-1022"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44451517","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
Synchronous Satellite Wide Area Monitoring for Overhead Transmission Line Wildfire and Tower Location 同步卫星广域监测架空输电线路野火与铁塔定位
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/J.1000-3673.PST.2017.1812
Liu Yu, Lu Jia-zheng, Luo Jing, Z. Guoyong, H. Lifu
{"title":"Synchronous Satellite Wide Area Monitoring for Overhead Transmission Line Wildfire and Tower Location","authors":"Liu Yu, Lu Jia-zheng, Luo Jing, Z. Guoyong, H. Lifu","doi":"10.13335/J.1000-3673.PST.2017.1812","DOIUrl":"https://doi.org/10.13335/J.1000-3673.PST.2017.1812","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1322-1327"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46803618","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: 5
Reason Analysis of Decay-Like Aging for Composite Insulator 复合绝缘子类衰减老化原因分析
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/J.1000-3673.PST.2017.1661
Lu Ming, Zhang Zhonghao, Li Li, Liu Zhehui, Hua Kui, Yan Xiaocheng
{"title":"Reason Analysis of Decay-Like Aging for Composite Insulator","authors":"Lu Ming, Zhang Zhonghao, Li Li, Liu Zhehui, Hua Kui, Yan Xiaocheng","doi":"10.13335/J.1000-3673.PST.2017.1661","DOIUrl":"https://doi.org/10.13335/J.1000-3673.PST.2017.1661","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1335-1341"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46312306","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: 24
Influence of Transverse Wind on Ground-Level Electric Field and Ion Flow Profiles of Hybrid HVAC/HVDC Transmission Lines 横向风对暖通/直流混合输电线路地面电场及离子流分布的影响
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/J.1000-3673.PST.2017.1740
Qiao Ji, Lu Yao, Liu Zengxun, Zou Jun
{"title":"Influence of Transverse Wind on Ground-Level Electric Field and Ion Flow Profiles of Hybrid HVAC/HVDC Transmission Lines","authors":"Qiao Ji, Lu Yao, Liu Zengxun, Zou Jun","doi":"10.13335/J.1000-3673.PST.2017.1740","DOIUrl":"https://doi.org/10.13335/J.1000-3673.PST.2017.1740","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1234-1240"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46313412","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
Optimal Sizing of Energy Storage System for Wind Farms Combining Stochastic Programming and Sequential Monte Carlo Simulation 随机规划与序列蒙特卡罗模拟相结合的风电场储能系统优化规模
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/J.1000-3673.PST.2017.2421
Wu Weiping, Hu Zechun, Song Yong-hua
{"title":"Optimal Sizing of Energy Storage System for Wind Farms Combining Stochastic Programming and Sequential Monte Carlo Simulation","authors":"Wu Weiping, Hu Zechun, Song Yong-hua","doi":"10.13335/J.1000-3673.PST.2017.2421","DOIUrl":"https://doi.org/10.13335/J.1000-3673.PST.2017.2421","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1055-1062"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45306708","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: 13
A Joint Scheduling Strategy of CHP With Thermal Energy Storage and Wind Power to Reduce Sulfur and Nitrate Emission 热电联产与蓄热、风电联合调度策略降低硫硝排放
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/j.1000-3673.pst.2018.0026
Cui Yang, Y. Zhiwen, Zhong Wuzhi, Ye Xiaohui
{"title":"A Joint Scheduling Strategy of CHP With Thermal Energy Storage and Wind Power to Reduce Sulfur and Nitrate Emission","authors":"Cui Yang, Y. Zhiwen, Zhong Wuzhi, Ye Xiaohui","doi":"10.13335/j.1000-3673.pst.2018.0026","DOIUrl":"https://doi.org/10.13335/j.1000-3673.pst.2018.0026","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1063-1070"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43763640","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: 6
Markov Short-Term Load Forecasting Method for Power System With High Proportion Renewable Energy 高比例可再生能源电力系统的Markov短期负荷预测方法
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/J.1000-3673.PST.2017.2479
Z. Tao, Gu Jie
{"title":"Markov Short-Term Load Forecasting Method for Power System With High Proportion Renewable Energy","authors":"Z. Tao, Gu Jie","doi":"10.13335/J.1000-3673.PST.2017.2479","DOIUrl":"https://doi.org/10.13335/J.1000-3673.PST.2017.2479","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1071-1078"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44669453","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: 5
Optimization of Intelligent Distribution Unit Placement to Improve Accuracy of Distribution Network State Estimation 优化智能配电单元布置提高配电网状态估计精度
Power system technology Pub Date : 2018-04-08 DOI: 10.13335/J.1000-3673.PST.2017.1359
X. Hang, Ju Li, Dong Shufeng, He Zhongxiao, Li Dinghua, Ren Xuegui
{"title":"Optimization of Intelligent Distribution Unit Placement to Improve Accuracy of Distribution Network State Estimation","authors":"X. Hang, Ju Li, Dong Shufeng, He Zhongxiao, Li Dinghua, Ren Xuegui","doi":"10.13335/J.1000-3673.PST.2017.1359","DOIUrl":"https://doi.org/10.13335/J.1000-3673.PST.2017.1359","url":null,"abstract":"","PeriodicalId":20420,"journal":{"name":"Power system technology","volume":"42 1","pages":"1210-1216"},"PeriodicalIF":0.0,"publicationDate":"2018-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48807025","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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