云南高校图书馆联盟文献共享服务平台- CASCADE

CASCADE: 作品数：779被引量：1389H指数：14; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：王万龙刘达新董玉德杨华王红星更多>>; 相关机构：中国科学院浙江理工大学广东工业大学清华大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Improved Multi-Grained Cascade Forest Model for Transformer Fault Diagnosis: 《CSEE Journal of Power and Energy Systems》2025年第1期468-476,共9页Yiyi Zhang Yuxuan Wang Jiefeng Liu Heng Zhang Xianhao Fan Dongdong Zhang; supported in part by the National Natural Science Foundation of China under Grant(52277138);Natural Science Foundation of Guangxi under Grant(2018JJB160064,2018JJA160176)。; Dissolved gas analysis(DGA)is an effective online fault diagnosis technique for large oil-immersed transformers.However,due to the limited number of DGA data,most deep learning models will be overfitted and the classi...; 关键词：Convolutional neural networks dissolved gas analysis fault diagnosis multi-grained cascade forest(gcForest) power transformer

A Comprehensive Study of a Low-Grade Heat-Driven Cooling and Power System Based on Heat Current Method: 《Journal of Thermal Science》2024年第4期1523-1541,共19页ZHAO Tian XU Ronghong XIN Yonglin HE Kelun MA Huan YUAN Mengdi CHEN Qun; supported by National Natural Science Foundation of China(Grant No.52125604)。; Combined cooling and power(CCP)system driven by low-grade heat is promising for improving energy efficiency.This work proposes a CCP system that integrates a regenerative organic Rankine cycle(RORC)and an absorption c...; 关键词：combined cooling and power system organic Rankine cycle absorption chiller cascade heat utilization heat current method off-design analysis

Acetylacetone-TiO_(2) Promoted Large Area Compatible Cascade Electron Transport Bilayer for Efficient Perovskite Solar Cells: 《Energy & Environmental Materials》2024年第2期221-228,共8页Hyong Joon Lee Jin Kyoung Park Jin Hyuck Heo Sang Hyuk Im; supported by the National Research Foundation of Korea(NRF)under the Ministry of Science;ICT&Future Planning(Basic Science Research Program[No.2021R1A5A6002853],[No.2022R1A2C3004964],[No.2022R1C1C2008126],[No.2022M3H4A1A03074093]); In designing efficient perovskite solar cells(PSCs),the selection of suitable electron transport layers(ETLs)is critical to the final device performance as they determine the driving force for selective charge extract...; 关键词：ACETYLACETONE large area PEROVSKITE solar cells TiO_(2)

基于改进的Faster R-CNN输电铁塔绝缘子缺陷检测被引量：2: 《信息技术与信息化》2023年第7期63-66,共4页胡浩特徐建黄营魏凯; 为了更有效地检测输电铁塔绝缘子的缺陷,详细介绍了两种算法:Faster R-CNN和Cascade R-CNN。由于Faster R-CNN在处理多尺度检测问题上存在一定的局限性,提出了一种改进的方案,即利用特征金字塔网络,通过改进RPN,来提升检测的准确性。此...; 关键词：输电铁塔绝缘子 Faster R-CNN Cascade R-CNN 特征金字塔网络 Resnet101残差网络

基于改进Cascade R-CNN的绝缘子故障检测方法研究被引量：2: 《电力科学与技术学报》2023年第3期140-148,共9页居来提·阿不力孜刘玉龙曹留黄杰张勇朱彦卿; 国家电网有限公司科技项目(SGXJWL00SDJS2100845)。; 针对航拍图中存在的绝缘子故障位置在图像中占比小、背景环境复杂导致的故障检测准确率低的问题,提出一种基于改进Cascade R-CNN模型的绝缘子故障检测方法。在原有Cascade R-CNN模型的基础上,在骨干网络中引入可变形卷积学习几何变换能...; 关键词：绝缘子故障检测改进Cascade R-CNN 可变形卷积

Impact of Cascade Disconnection of Distributed Energy Resources on Bulk Power System Stability:Modeling and Mitigation Requirements: 《Journal of Modern Power Systems and Clean Energy》2023年第2期412-420,共9页Fabricio Andrade Mourinho Tatiana Mariano Lessa Assis; partially sponsored by CNPq,FAPERJ,and Coordenacao de Aperfeicoamento de Pessoal de Nível Superior-Brasil (CAPES)Finance Code 001。; This work presents a new approach to establishing the minimum requirements for anti-islanding protection of distributed energy resources(DERs)with focus on bulk power system stability.The proposed approach aims to avo...; 关键词：Anti-islanding protection bulk power system STABILITY distributed energy resource(DER) dynamic security region(DSR)

Virtual Conductance Based Cascade Voltage Controller for VSCs in Islanded Operation Mode: 《Journal of Modern Power Systems and Clean Energy》2022年第6期1704-1713,共10页Francisco Jesús Matas-Díaz Manuel Barragán-Villarejo Juan Carlos Olives-Camps Juan Manuel Mauricio JoséMaría Maza-Ortega; supported by the European Union Horizon 2020 under grant agreement 764090(EASY-RES);Spanish Ministry of Economy under grant ENE2017-84813-R and CERVERA Research Programme of CDTI,the Industrial and Technological Development Centre of Spain,under the research project HySGrid+(CER-20191019);in part by Universidad de Sevilla in the framework of VI PPIT-US.; Voltage source converters have become the main enabler for the integration of distributed energy resources in microgrids.In the case of islanded operation,these devices normally set the amplitude and frequency of the ...; 关键词：Voltage source converter MICROGRID cascade controller virtual conductance

基于改进型Cascade Mask R-CNN的架空输电线路多目标识别算法的研究被引量：1: 《电力大数据》2022年第11期9-19,共11页张彦宇尚嘉诚丁祎琦鲁亮王强丁亚雄; 近几年来,国网架空输电线路巡检人员依托于巡检无人机、巡检机器人等智能巡检设备,获取了海量的图像和视频信息,巡检图片判断的工作量越来越大,同时因个人技能、经验等方面的差异,可能导致基于巡检图片对于设备缺陷和隐患分析不满足要...; 关键词：智能巡检 Cascade Mask R-CNN 残差网络小目标交互界面

基于CascadeR-CNN算法的输电线路小目标缺陷检测方法被引量：24: 《电网与清洁能源》2022年第4期19-27,36,共10页吴军白梁军董晓虎潘尚智金哲范亮程绳; 国家电网有限公司科技项目(521520200018)。; 输电线路无人机航拍图像缺陷识别是维护线路安全运行的重要巡检手段,但目前的识别算法对于销钉、螺母等小目标缺陷存在识别精确度低、易漏判等问题。将Cascade RCNN算法应用于输电线路缺陷检测中,利用ResNet101网络进行特性提取,增强的...; 关键词：Cascade R-CNN网络输电线路缺陷检测卷积神经网络

基于改进Cascade R-CNN的典型金具及其部分缺陷检测方法被引量：28: 《高电压技术》2022年第3期1060-1067,共8页赵振兵熊静李冰王亚茹张帅; 国家自然科学基金(61871182);河北省自然科学基金(F2020502009)。; 输电线路中典型金具及其缺陷的检测是非常重要的巡检任务。针对由于金具尺度变化大且部分金具为小尺度目标进而导致金具检测精确度低的问题,提出了一种基于改进级联区域卷积神经网络(cascade region convolutional neural networks,Casc...; 关键词：递归特征金字塔典型金具 NAS 空洞卷积 Cascade R-CNN

CASCADE