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Optimal Location and Sizing ofMulti-Resource Distributed Generator Based onMulti-Objective Artificial Bee Colony Algorithm

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Energy Engineering 2024年第2期121卷 499-521页

作者： Qiangfei Cao huilai Wang Zijia Hui Lingyun chen Economic and Technological Research Institute State Grid Shanxi Electric Power Co.Ltd.Xi’an710075China Central Southern China Electric Power Design Institute Co. Ltd.China Power Engineering Consulting GroupWuhan430074China

Distribution generation(DG)technology based on a variety of renewable energy technologies has developed rapidly.A large number of multi-type DG are connected to the distribution network(DN),resulting in a decline in the stability of DN *** is urgent to find a method that can effectively connect multi-energy DG to ***(PV),wind power generation(WPG),fuel cell(FC),and micro gas turbine(MGT)are considered in this paper.A multi-objective optimization model was established based on the life cycle cost(LCC)of DG,voltage quality,voltage fluctuation,system network loss,power deviation of the tie-line,DG pollution emission index,and meteorological index weight of ***-objective artificial bee colony algorithm(MOABC)was used to determine the optimal location and capacity of the four kinds of DG access DN,and compared with the other three heuristic *** tests based on IEEE 33 test node and IEEE 69 test node show that in IEEE 33 test node,the total voltage deviation,voltage fluctuation,and system network loss of DN decreased by 49.67%,7.47%and 48.12%,respectively,compared with that without DG *** the IEEE 69 test node,the total voltage deviation,voltage fluctuation and system network loss of DN in the MOABC configuration scheme decreased by 54.98%,35.93%and 75.17%,respectively,compared with that without DG configuration,indicating that MOABC can reasonably plan the capacity and location of *** the maximum trade-off between DG economy and DN operation stability.

关键词： Distributed generation distribution network life cycle cost multi-objective artificial bee colony algorithm voltage stability

Angel and Enchantress:An Analysis of the Images of May Welland and Ellen Olenska in The Age of Innocence

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语言与文化研究

语言与文化研究 2013年第1期11卷 206-210页

作者：张建春 chen huilai School of Foreign Languages Honghe University

Edith Wharton was one of the famous female writers of America in the late nineteenth century and early twentieth *** studied main characters,psychologies of characters and the marriage system in *** author of this paper will analyze two different images between May Welland and Ellen *** analyzing the times,social background in the nineteenth century and the reasons that caused their differences,the author of this paper will try to reveal women’s suffering and depression in traditional patriarchal society.

关键词： angel enchantress patriarchal society feminine consciousness

Angel and Enchantress:An Analysis of the Images of May Welland and Ellen Olenska in The Age of Innocence

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Angel and Enchantress:An Analysis of the Images of May Wella...

Systematic analysis of DNA polymerases as therapeutic targets in pan-cancers

作者：张建春 chen huilai School of Foreign Languages Honghe University

关键词： angel enchantress patriarchal society feminine consciousness

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BIOCELL 2024年第1期48卷 123-138页

作者： ZHENHUA LI huilai LV FAN ZHANG ZIMING ZHU QIANG GUO MINGBO WANG CHAO HUANG LIJUAN chen WENPAN ZHANG YUN LI ZIQIANG TIAN Department of Thoracic Surgery Fourth Hospital of Hebei Medical UniversityShijiazhuang050011China Department of Thoracic Surgery The First Hospital of XingtaiXingtai054001China Department of Thoracic Surgery Affiliated Hospital of Hebei UniversityBaoding050017China Shanghai OrigiMed Co. Ltd.Shanghai200000China Department of Thoracic Surgery The Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen518107China

Introduction:DNA polymerases are crucial for maintaining genome stability and influencing ***,the clinical implications of DNA polymerases in tumorigenesis and their potential as anti-cancer therapy targets are not well ***:We conducted a systematic analysis using TCGA Pan-Cancer Atlas data and Gene Set Cancer Analysis results to examine the expression profiles of 15 DNA polymerases(POLYs)and their clinical *** also evaluated the prognostic value of POLYs by analyzing their expression levels in relation to overall survival time(OS)using Kaplan-Meier survival ***,we investigated the correlations between POLY expression and immune cells,DNA damage repair(DDR)pathways,and *** sensitivity analysis was performed to assess the relationship between POLY expression and drug ***:Our analysis revealed that 14 out of 15 POLYs exhibited significantly distinct expression patterns between tumor and normal samples across most cancer types,except for DNA nucleotidylexotransferase(DNTT).Specifically,POLD1 and POLE showed elevated expression in almost all cancers,while POLQ exhibited high expression levels in all cancer *** POLYs showed heightened expression in specific cancer subtypes,while others exhibited low ***-Meier survival curves demonstrated significant prognostic value of POLYs in multiple cancers,including PAAD,KIRC,and *** analysis further validated these *** patterns of POLYs varied significantly among different cancer types and were associated with poorer survival *** correlations were observed between the expression of POLY members and immune cells,DDR pathways,and *** sensitivity analysis indicated an inverse relationship between POLY expression and drug ***:Our comprehensive study highlights the significant role of POLYs in cancer development and identifies them as promising prognostic and

关键词： DNA polymerases(POLYs) Prognostic biomarker The Cancer Genome Atlas(TCGA) Ubiquitination network

Strategies for improving crop comprehensive benefits via a decision-making system based on machine learning in the rice‒rape,rice‒wheat and rice‒garlic rotation systems in Southwest China

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Journal of Integrative Agriculture 2024年第9期23卷 2970-2988页

作者： Xinrui Li Xiafei Li Tao Liu huilai Yin Hao Fu Yongheng Luo Yanfu Bai Hongkun Yang Zhiyuan Yang Yongjian Sun Jun Ma Zongkui chen Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province/Rice Research Institute/State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China/Sichuan Agricultural University Chengdu 611130China College of Grassland Science and Technology Sichuan Agricultural UniversityChengdu 611130China College of Agronomy Sichuan Agricultural UniversityChengdu 611130China

Rice‒rape,rice‒wheat and rice‒garlic rotations are common cropping systems in Southwest China,and they have played a significant role in ensuring ecological and economic benefits(EB)and addressing the challenges of China’s food security in the ***,the crop yields in these rotation systems are 1.25‒14.73%lower in this region than the national *** decision-making with machine learning can analyze the key factors for obtaining better benefits,but it has rarely been used to enhance the probability of obtaining such benefits from rotations in Southwest ***,we used a data-intensive approach to construct an intelligent decision‒making system with machine learning to provide strategies for improving the benefits of rice-rape,rice-wheat,and rice-garlic rotations in Southwest *** results show that raising the yield and partial fertilizer productivity(PFP)by increasing seed input under high fertilizer application provided the optimal benefits with a 10%probability in the rice-garlic *** high yields and greenhouse gas(GHG)emissions by increasing the N application and reducing the K application provided suboptimal benefits with an 8%probability in the rice-rape *** N and P to enhance PFP and yield provided optimal benefits with the lowest probability(8%)in the rice‒wheat *** on the predictive analysis of a random forest model,the optimal benefits were obtained with fertilization regimes by reducing N by 25%and increasing P and K by 8 and 74%,respectively,in the rice-garlic system,reducing N and K by 54 and by 36%,respectively,and increasing P by 38%in rice-rape system,and reducing N by 4%and increasing P and K by 65 and 23%in rice-wheat *** strategies could be further optimized by 17‒34%for different benefits,and all of these measures can improve the effectiveness of the crop rotation systems to varying ***,these findings provide insights into optimal agricultural inputs for higher be

关键词： rice rotation agricultural management greenhouse gas emissions comprehensive benefits fertilizer management

不同类型虚拟电厂市场及调度特性参数聚合算法研究综述

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中国电机工程学报 2023年第1期43卷 15-27页

作者：陈会来张海波王兆霖新能源电力系统国家重点实验室(华北电力大学) 北京市昌平区102206

作为参与电力市场或电网调度的先决条件,确定虚拟电厂整体的运行特性在最近几年得到广泛研究。以算法的原理与优缺点为立足点,对虚拟电厂中分布式能源的运行特性聚合方法进行综述。从经济性和技术性两个角度出发,分析虚拟电厂中分布式... 详细信息

作为参与电力市场或电网调度的先决条件,确定虚拟电厂整体的运行特性在最近几年得到广泛研究。以算法的原理与优缺点为立足点,对虚拟电厂中分布式能源的运行特性聚合方法进行综述。从经济性和技术性两个角度出发,分析虚拟电厂中分布式能源的运行特性聚合难点;详述技术型虚拟电厂的可调节功率域和调节功率成本等两种运行特性的聚合算法;归纳商业型虚拟电厂作为价格接受者和价格制定者的竞标电价和竞标电量确定方法;最后,结合未来高比例新能源系统的发展要求,展望虚拟电厂运行特性聚合算法的研究方向。

关键词：虚拟电厂分布式能源运行特性聚合算法高比例新能源

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高碳工具钢T12A的研制与开发

特钢技术 2022年第4期28卷 4-6页

作者：朱林林陈会来张刚中科西王特钢有限公司山东滨州256200

通过分析高碳工具钢T12A的使用条件,提出了T12A线材的技术要求,采用低温防脱碳纳米隔离剂,保证T12A高碳钢线材脱碳层符合标准要求;采用钢锭+锻造+大棒轧制开坯+线材轧制特殊的工艺流程,使网状碳化物得到控制,经T12A设计了合理的球化退... 详细信息

通过分析高碳工具钢T12A的使用条件,提出了T12A线材的技术要求,采用低温防脱碳纳米隔离剂,保证T12A高碳钢线材脱碳层符合标准要求;采用钢锭+锻造+大棒轧制开坯+线材轧制特殊的工艺流程,使网状碳化物得到控制,经T12A设计了合理的球化退火工艺,使网状碳化物控制在1级以内。所有检测指标均完全符合GB/T1298-2008的相关要求。

关键词： T12A 网状碳化物工具钢

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燃煤锅炉固态还原剂选择性非催化还原法脱硝

煤气与热力 2018年第10期38卷 1-3,37页

作者：王巍然陈会来王元天津宇澄久华节能环保技术有限公司天津300384 青岛海湾新材料科技有限公司山东青岛266043

介绍固态还原剂选择性非催化还原法(PSNCR)脱硝的系统构成和工艺流程,与选择性催化还原法(SCR)、选择性非催化还原法(SNCR)、臭氧氧化法脱硝进行对比分析。对在天津市某区2×29 MW供热燃煤链条炉增设PSNCR脱硝设备前后的氮氧化物(NO_x)... 详细信息

介绍固态还原剂选择性非催化还原法(PSNCR)脱硝的系统构成和工艺流程,与选择性催化还原法(SCR)、选择性非催化还原法(SNCR)、臭氧氧化法脱硝进行对比分析。对在天津市某区2×29 MW供热燃煤链条炉增设PSNCR脱硝设备前后的氮氧化物(NO_x)排放质量浓度进行监测。结果表明,燃煤锅炉NO_x排放值小于170 mg/m^3;与SCR、SNCR、臭氧氧化法相比,对供热燃煤链条炉,PSNCR在造价、运行费用、占地面积等方面具有优势。

关键词：燃煤链条锅炉脱硝氮氧化物固态还原剂选择性非催化还原法

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JR型氨合成塔内件运行经验总结

化肥工业 2009年第3期36卷 17-20页

作者：刘金成李印昌陈会来石家庄正元塔器设备有限公司 052165

介绍JR型氨合成塔内件的结构特点、工艺流程、催化剂的装填、测温点布置、催化剂升温还原及实际应用情况。实践证明:JR型氨合成塔内件具有催化剂利用率高、生产能力大、结构合理、无冷管效应、调节手段多、操作控制方便、阻力小及使用... 详细信息

介绍JR型氨合成塔内件的结构特点、工艺流程、催化剂的装填、测温点布置、催化剂升温还原及实际应用情况。实践证明:JR型氨合成塔内件具有催化剂利用率高、生产能力大、结构合理、无冷管效应、调节手段多、操作控制方便、阻力小及使用寿命长等特点。

关键词： JR型氨合成塔内件总结