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Optimal operation of integrated energy system including power thermal and gas subsystems
《能源前沿(英文)》 2022年 第16卷 第1期 页码 105-120 doi: 10.1007/s11708-022-0814-z
关键词: integrated energy system power-to-gas dist-flow piecewise linearization alternating direction method of multipliers (ADMM)
Application of AI techniques in monitoring and operation of power systems
David Wenzhong GAO, Qiang WANG, Fang ZHANG, Xiaojing YANG, Zhigang HUANG, Shiqian MA, Qiao LI, Xiaoyan GONG, Fei-Yue WANG
《能源前沿(英文)》 2019年 第13卷 第1期 页码 71-85 doi: 10.1007/s11708-018-0589-4
关键词: power system operation and monitoring artificial intelligence (AI) deep learning power flow analysis
Shoudao HUANG, Xuan WU, Xiao LIU, Jian GAO, Yunze HE
《机械工程前沿(英文)》 2017年 第12卷 第3期 页码 281-302 doi: 10.1007/s11465-017-0442-1
Electric power conversion system (EPCS), which consists of a generator and power converter, is one of the most important subsystems in a direct-drive wind turbine (DD-WT). However, this component accounts for the most failures (approximately 60% of the total number) in the entire DD-WT system according to statistical data. To improve the reliability of EPCSs and reduce the operation and maintenance cost of DD-WTs, numerous researchers have studied condition monitoring (CM) and fault diagnostics (FD). Numerous CM and FD techniques, which have respective advantages and disadvantages, have emerged. This paper provides an overview of the CM, FD, and operation control of EPCSs in DD-WTs under faults. After introducing the functional principle and structure of EPCS, this survey discusses the common failures in wind generators and power converters; briefly reviewed CM and FD methods and operation control of these generators and power converters under faults; and discussed the grid voltage faults related to EPCSs in DD-WTs. These theories and their related technical concepts are systematically discussed. Finally, predicted development trends are presented. The paper provides a valuable reference for developing service quality evaluation methods and fault operation control systems to achieve high-performance and high-intelligence DD-WTs.
关键词: direct-drive wind turbine electric power conversion system condition monitoring fault diagnosis operation control under faults fault tolerance
A reliable and practical reference objective for the deviation diagnosis of energy system parameters
Liping LI, Zheng LI,
《能源前沿(英文)》 2009年 第3卷 第4期 页码 440-445 doi: 10.1007/s11708-009-0051-8
关键词: energy system case-based optimization power unit operation performance
Hans-Joachim KRAUTZ, Alexander LISK, Joachim POSSELT, Christian KATZER
《能源前沿(英文)》 2017年 第11卷 第2期 页码 119-125 doi: 10.1007/s11708-017-0468-4
关键词: flexible load operation minimal load power gradients power plant maintenance corrosion life expectancy
Carbon emission impact on the operation of virtual power plant with combined heat and power system
Yu-hang XIA,Jun-yong LIU,Zheng-wen HUANG,Xu ZHANG
《信息与电子工程前沿(英文)》 2016年 第17卷 第5期 页码 479-488 doi: 10.1631/FITEE.1500467
关键词: Virtual power plant (VPP) Carbon emissions Electric boiler Wind power Combined heat and power (CHP)
Meng SONG, Wei SUN
《能源前沿(英文)》 2022年 第16卷 第1期 页码 64-73 doi: 10.1007/s11708-021-0732-5
关键词: thermostatically controlled load demand response renewable energy power system operation
Study of operation optimization based on data mining technique in power plants
LI Jianqiang, LIU Jizhen, GU Junjie, NIU Chenglin
《能源前沿(英文)》 2007年 第1卷 第4期 页码 457-462 doi: 10.1007/s11708-007-0067-1
关键词: traditional optimization determination economic analysis important
Mingkai Zhang, He Jing, Yanchen Liu, Hanchang Shi
《环境科学与工程前沿(英文)》 2017年 第11卷 第2期 doi: 10.1007/s11783-017-0912-z
关键词: Hybrid sewerage system Wastewater treatment plant Optimization operation Inflow Infiltration
石文辉,屈姬贤,罗魁,李钦淼,何永君,王伟胜
《中国工程科学》 2022年 第24卷 第6期 页码 52-63 doi: 10.15302/J-SSCAE-2022.07.006
大力发展新能源是我国实现碳达峰、碳中和战略目标,加速能源结构绿色低碳转型的刚性需求与必由之路。本文在调研分析我国新能源发展现状和趋势的基础上,展望了我国中期(2030年)、远期(2060年)高比例新能源并网场景;阐述了高比例新能源并网与运行面临的高效消纳与能源保障难题并存、安全稳定运行难度剧增、电力市场机制不适应等挑战;从电源侧、电网侧、负荷侧、储能及基础支撑4个方面,全面分析了高比例新能源并网与运行关键技术体系。着眼我国高比例新能源并网与运行的长期稳健发展,提出了加强协调规划、提升灵活平衡能力,强化技术攻关、突破关键技术体系,建立衔接机制、支撑新能源参与市场,深化市场设计、适应新能源消纳场景等建议,可为电力领域规划、电力技术研究提供基础参考。
Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI
《能源前沿(英文)》 2015年 第9卷 第4期 页码 426-432 doi: 10.1007/s11708-015-0376-4
关键词: practical constraints of units pollution function inlet steam valve up-ramp rate of units improved ABC algorithm
Reducing CO emissions from the rebalancing operation of the bike-sharing system in Beijing
《工程管理前沿(英文)》 2023年 第10卷 第2期 页码 262-284 doi: 10.1007/s42524-021-0168-y
关键词: bike-sharing CO2 emissions environmental benefit partitioning strategy rebalancing problem
Energy storage resources management: Planning, operation, and business model
《工程管理前沿(英文)》 页码 373-391 doi: 10.1007/s42524-022-0194-4
关键词: energy storage system energy storage resources management planning configuration operational management business model
具有智能外围的智能电网——能源互联网架构 Artical
Felix F. Wu,Pravin P. Varaiya,Ron S. Y. Hui
《工程(英文)》 2015年 第1卷 第4期 页码 436-446 doi: 10.15302/J-ENG-2015111
未来的智能电网应能够实现能源互联网的愿景:数百万用户利用可再生能源,在家庭、办公室和工厂生产所需的能源,并实现共享;广泛使用电动车辆和本地储能系统;利用互联网技术将当前电网升级为实现能源共享的互联网络。为实现这个愿景,本文提出了具有智能外围的智能电网的架构和概念,或称为智能GRIP。GRIP架构的构建模块被称为集群,配置能量管理系统(EMS) 的输电网是一个在电网核心的集群,外围的配电网,微电网和智能楼宇及住宅均为(外围的) 集群。这些集群全部采用分层结构。GRIP的分层架构可让电网实现从当前电网功能到未来即插即用型电网的无缝过渡。所有的集群都包括三个基本功能,即调度、消除波动和故障缓解。为实现上述功能,本文提出了风险约束的调度方法;开发了一种名为“电力弹簧”的新型装置,用于消除外围集群的电力波动;另外还讨论了故障的缓解措施。
关键词: 智能电网 未来电网 能源互联网 能量管理系统 可再生能源接入 电力系统运行 电力系统控制 配电自动化系统 需求侧管理
《工程管理前沿(英文)》 2021年 第8卷 第4期 页码 503-518 doi: 10.1007/s42524-021-0163-3
关键词: Cyber–Physical Power System resilience assessment resilience optimization cascading failure modeling
标题 作者 时间 类型 操作
Application of AI techniques in monitoring and operation of power systems
David Wenzhong GAO, Qiang WANG, Fang ZHANG, Xiaojing YANG, Zhigang HUANG, Shiqian MA, Qiao LI, Xiaoyan GONG, Fei-Yue WANG
期刊论文
Overview of condition monitoring and operation control of electric power conversion systems in direct-drive
Shoudao HUANG, Xuan WU, Xiao LIU, Jian GAO, Yunze HE
期刊论文
A reliable and practical reference objective for the deviation diagnosis of energy system parameters
Liping LI, Zheng LI,
期刊论文
Impact of renewable energies on the operation and economic situation of coal fired power stations: Actualsituation of coal fired power stations in Germany
Hans-Joachim KRAUTZ, Alexander LISK, Joachim POSSELT, Christian KATZER
期刊论文
Carbon emission impact on the operation of virtual power plant with combined heat and power system
Yu-hang XIA,Jun-yong LIU,Zheng-wen HUANG,Xu ZHANG
期刊论文
Applications of thermostatically controlled loads for demand response with the proliferation of variable renewable energy
Meng SONG, Wei SUN
期刊论文
Study of operation optimization based on data mining technique in power plants
LI Jianqiang, LIU Jizhen, GU Junjie, NIU Chenglin
期刊论文
Estimation and optimization operation in dealing with inflow and infiltration of a hybrid sewerage system
Mingkai Zhang, He Jing, Yanchen Liu, Hanchang Shi
期刊论文
Optimal operation of energy at hydrothermal power plants by simultaneous minimization of pollution and
Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI
期刊论文