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Y. HASHEMI,H. SHAYEGHI,B. HASHEMI
《能源前沿(英文)》 2015年 第9卷 第3期 页码 282-296 doi: 10.1007/s11708-015-0366-6
关键词: multi-converter flexible alternative current transmission systems (M-FACTS) demand response fuzzy decision making multi-objective particle swarm optimization-nonlinear time-varying evolution (MOPSO-NTVE)
Enhancing power transfer capability through flexible AC transmission system devices: a review
Fadi M. ALBATSH,Saad MEKHILEF,Shameem AHMAD,H. MOKHLIS,M. A. HASSAN
《信息与电子工程前沿(英文)》 2015年 第16卷 第8期 页码 658-678 doi: 10.1631/FITEE.1500019
关键词: FACTS devices Available transfer capability Power transfer capability Artificial intelligence
Belkacem MAHDAD, K. SRAIRI, B. TAREK
《能源前沿(英文)》 2013年 第7卷 第4期 页码 429-447 doi: 10.1007/s11708-013-0270-x
关键词: optimal power flow (OPF) economic dispatch environment differential evolution migration operator multi-objective flexible AC transmission systems (FACTS) static VAR compensator (SVC)
Impact of FACTS devices on exercising market power in deregulated electricity market
Shanmugam PRABHAKAR KARTHIKEYAN, I. JACOB RAGLEND, D. P. KOTHARI
《能源前沿(英文)》 2013年 第7卷 第4期 页码 448-455 doi: 10.1007/s11708-013-0262-x
关键词: flexible alternating current transmission system (FACTS) thyristor controlled switching capacitor (TCSC) thyristor controlled phase angle regulator (TCPAR) market power must-run generation (MRG) nodal must-run share (NMRS)
A naive optimization method for multi-line systems with alternative machines
Weichang KONG, Fei QIAO, Qidi WU
《机械工程前沿(英文)》 2019年 第14卷 第4期 页码 377-392 doi: 10.1007/s11465-019-0544-z
关键词: multi-line systems alternative machines feedback control closed-loop optimization
Development and advances in modular multilevel converter based HVDC projects in China
《工程管理前沿(英文)》 页码 183-189 doi: 10.1007/s42524-022-0248-7
关键词: high voltage direct current power converter power systems renewable energy ultra-high voltage
Hani BENGUESMIA, Nassima M’ZIOU, Ahmed BOUBAKEUR
《能源前沿(英文)》 2021年 第15卷 第1期 页码 213-221 doi: 10.1007/s11708-017-0479-1
关键词: 1512L insulator circular model artificial pollution flashover leakage current discontinuous pollution high voltage
Piezoelectric pump with flexible venous valves for active cell transmission
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0712-4
关键词: venous valve flexible venous valve cell transmission organ-on-a-chip system piezoelectric device
《农业科学与工程前沿(英文)》 2022年 第9卷 第2期 页码 284-294 doi: 10.15302/J-FASE-2021435
Bioenergy, currently the largest renewable energy source in the EU (64% of the total renewable energy consumption), has sparked great interest to meet the 32% renewable resources for the 2030 bioeconomy goal. The design of innovative cropping systems informed by bioeconomy imperatives requires the evaluate of the effects of introducing crops for bioenergy into conventional crop rotations. This study aimed to assess the impacts of changes in conventional cropping systems in mixed dairy cattle farms redesigned to introduce bioenergy crops either by increasing the biomass production through an increase of cover crops, while keeping main feed/food crops, or by substituting food crops with an increase of the crop rotation length. The assessment is based on the comparison between conventional and innovative systems oriented to feed and biogas production, with and without tillage, to evaluate their agri-environmental performances (biomass production, nitrogen fertilization autonomy, greenhouse gas emissions and biogas production). The result showed higher values in the biogas cropping system than in the conventional and feed ones for all indicators, biomass productivity (27% and 20% higher, respectively), nitrogen fertilization autonomy (26% and 73% higher, respectively), methanogenic potential (77% and 41% higher, respectively) and greenhouse gas emissions (15% and 3% higher, respectively). There were no negative impacts of no-till compared to the tillage practice, for all tested variables. The biogas cropping system showed a better potential in terms of agri-environmental performance, although its greenhouse gas emissions were higher. Consequently, it would be appropriate to undertake a multicriteria assessment integrating agri-environmental, economic and social performances.
李十中
《中国工程科学》 2011年 第13卷 第2期 页码 50-56
文章分析了用生物燃料替代石油以实现控制全球气候变化、减少石油消耗和环境污染、创造就业机会,实现社会经济的可持续发展的重要性;介绍了国内外生物燃料产业发展历程和趋势,以及在汽车燃料和航空燃料领域的应用现状,提出了我国当前发展生物燃料的战略和对策。
Fault tolerant control strategy for modular PWM current source inverter
《能源前沿(英文)》 2023年 第17卷 第2期 页码 228-238 doi: 10.1007/s11708-022-0852-6
关键词: current source converter (CSC) fault-tolerant control space vector modulation active damping resonance suppression power quality
Research and implementation of flexible coding system oriented multi-view
ZHANG Xuhui, ZHANG Xu, NING Ruxin
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 448-452 doi: 10.1007/s11465-007-0077-8
Zi LING, Xiu YANG, Zilin LI
《能源前沿(英文)》 2018年 第12卷 第4期 页码 569-581 doi: 10.1007/s11708-018-0595-6
The relation between power-to-gas technology (P2G) and energy interconnection becomes increasingly close. Meanwhile, the participation of flexible load on user side in system optimization has attracted much attention as an efficient approach to relieve the contradiction between energy supply and energy demand. Based on the concept of energy hub, according to its series characteristic, this paper established a generic multi-energy system model using the P2G technology. The characteristic of flexible load on user side was considered and optimal dispatch analysis was made, so as to reduce the cost, to reasonably dispatch the flexible load, to reduce the discharge, to enhance the new energy output, and to increase the power-to-gas conversion efficiency. Finally, a concrete analysis was made on the optimal dispatch result of the multi-energy system using the P2G technology considering flexible load on user side in the calculating example, and optimal dispatch of the system was verified via four different scenarios. The results indicate that cooperative dispatch of multi-energy system using the P2G technology considering flexible load on user side is the most economic, and can make a contribution to absorption of new energy and P2G conversion. In this way, environmental effects and safe and stable operation of the system can be guaranteed.
关键词: multi-energy system energy hub series characteristic optimal dispatch flexible load
王萍,孙栩,宋良瑜
《中国工程科学》 2005年 第7卷 第4期 页码 59-63
通过n个倍流整流结构交错并联方式用以进一步减小纹波电流。给出了电路的开关信号波形和仿真模型,并使用Pspice仿真软件对该模型进行仿真,取得满意效果。最后通过实验验证。这种结构特别适用于通信设备、计算机、宇航等领域的电源。
关键词: 低压大电流DC-DC变换器 倍流整流 交错并联
Estimation of flexible pavement structural capacity using machine learning techniques
Nader KARBALLAEEZADEH, Hosein GHASEMZADEH TEHRANI, Danial MOHAMMADZADEH SHADMEHRI, Shahaboddin SHAMSHIRBAND
《结构与土木工程前沿(英文)》 2020年 第14卷 第5期 页码 1083-1096 doi: 10.1007/s11709-020-0654-z
关键词: transportation infrastructure flexible pavement structural number prediction Gaussian process regression M5P model tree random forest
标题 作者 时间 类型 操作
Attuned design of demand response program and M-FACTS for relieving congestion in a restructured market
Y. HASHEMI,H. SHAYEGHI,B. HASHEMI
期刊论文
Enhancing power transfer capability through flexible AC transmission system devices: a review
Fadi M. ALBATSH,Saad MEKHILEF,Shameem AHMAD,H. MOKHLIS,M. A. HASSAN
期刊论文
Interactive DE for solving combined security environmental economic dispatch considering FACTS technology
Belkacem MAHDAD, K. SRAIRI, B. TAREK
期刊论文
Impact of FACTS devices on exercising market power in deregulated electricity market
Shanmugam PRABHAKAR KARTHIKEYAN, I. JACOB RAGLEND, D. P. KOTHARI
期刊论文
A naive optimization method for multi-line systems with alternative machines
Weichang KONG, Fei QIAO, Qidi WU
期刊论文
Experimental study of pollution effect on the behavior of high voltage insulators under alternative current
Hani BENGUESMIA, Nassima M’ZIOU, Ahmed BOUBAKEUR
期刊论文
AGRI-ENVIRONMENTAL ASSESSMENT OF CONVENTIONAL AND ALTERNATIVE BIOENERGY CROPPING SYSTEMS PROMOTING BIOMASS
期刊论文
Research and implementation of flexible coding system oriented multi-view
ZHANG Xuhui, ZHANG Xu, NING Ruxin
期刊论文
Optimal dispatch of multi energy system using power-to-gas technology considering flexible load on user
Zi LING, Xiu YANG, Zilin LI
期刊论文