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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
《能源前沿(英文)》 2022年 第16卷 第2期 页码 246-262 doi: 10.1007/s11708-021-0749-9
关键词: geothermal heat mining supercritical CO2 power generation thermo-economic analysis optimization
Tanveer AHMAD,Qadeer UI HASAN
《能源前沿(英文)》 2016年 第10卷 第4期 页码 489-489 doi: 10.1007/s11708-016-0395-9
Impact evaluation of large scale integration of electric vehicles on power grid
Rabah BOUDINA, Jie WANG, Mohamed BENBOUZID, Farid KHOUCHA, Mohamed BOUDOUR
《能源前沿(英文)》 2020年 第14卷 第2期 页码 337-346 doi: 10.1007/s11708-018-0550-6
关键词: PHEV vehicle-to-grid (V2G) technical impact IEEE 14 bus power flow analysis
Power control of dual-motor electric drive for tracked vehicles
Yuan ZOU, Chengning ZHANG, Fengchun SUN, Jingbo WU,
《机械工程前沿(英文)》 2010年 第5卷 第1期 页码 67-72 doi: 10.1007/s11465-009-0059-0
Effect of harmonic distortion on electric energy meters of different metrological principles
Illia DIAHOVCHENKO, Vitalii VOLOKHIN, Victoria KUROCHKINA, Michal ŠPES, Michal KOSTEREC
《能源前沿(英文)》 2019年 第13卷 第2期 页码 377-385 doi: 10.1007/s11708-018-0571-1
关键词: current distortion electric energy meter harmonics power quality
Powertrain control of a solar photovoltaic-battery powered hybrid electric vehicle
P. PADMAGIRISAN, V. SANKARANARAYANAN
《能源前沿(英文)》 2019年 第13卷 第2期 页码 296-306 doi: 10.1007/s11708-018-0605-8
关键词: battery management system hybrid electric vehicles (HEVs) maximum power point tracking (MPPT) solar photovoltaic
Availability growth models and verification of power equipment
Jinyuan SHI, Jiamin XU
《能源前沿(英文)》 2021年 第15卷 第2期 页码 529-538 doi: 10.1007/s11708-019-0624-0
关键词: repairable system power equipment electric generating unit power station auxiliary transmission and distribution installation reliability availability availability growth model
Dmitry S. STREBKOV
《农业科学与工程前沿(英文)》 2015年 第2卷 第1期 页码 1-12 doi: 10.15302/J-FASE-2015052
关键词: fossil fuels biofuels food security electric power solar energy
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)
舒印彪,陈国平,贺静波,张放
《中国工程科学》 2021年 第23卷 第6期 页码 61-69 doi: 10.15302/J-SSCAE-2021.06.003
构建以新能源为主体的新型电力系统,既是我国电力系统转型升级的重要方向,也是实现碳达峰、碳中和目标的关键途径。本文分析了电力系统转型带来的变化、问题及挑战,阐述了新型电力系统的内涵、构建原则与思路;根据电力系统发展的技术特征、新能源接入规模,合理划分新型电力系统的发展阶段并针对性提出各阶段的发展建议。研究认为,新型电力系统以新能源为电能供给主体,可满足不断增长的清洁用电需求,兼具高度的安全性、开放性、适应性;相关系统构建是一项系统性工程,应遵循电力系统的技术演进规律与特征,充分利用成熟技术、存量系统并深入挖掘潜力,同步着力研发新兴技术,积极稳妥并循序渐进实施重大转型。
喻小艳,李敬东,唐跃进
《中国工程科学》 2003年 第5卷 第10期 页码 73-77
超导电力装置的失超会影响超导电力设备的运行和安全,是超导电力设备技术实用化有待深入研究的一个重要问题。对国内外通用的超导装置失超检测方法进行了分析,并根据电力系统中超导装置失超检测的特点,对高温超导线材在不同幅值的动态电流作用下的失超特性进行了试验研究,通过对试验数据的分析,对高温超导线材的失超特性有了较精细的理解,并在此基础上提出了超导电力装置失超先兆检测及其失超保护设计的新概念。
杨奇逊,蒋宜国,丛琳,姚愉芳,白建华
《中国工程科学》 2011年 第13卷 第6期 页码 57-64
在预测中长期我国用电量需求的基础上,通过分析燃煤发电、水电、核电、非水可再生能源发电、天然气发电的供应能力,阐明了中长期我国电源发展的原则和目标,提出了中长期我国电网发展模式,并指出要以智能配用电、智能调度、大规模储能、超导电力、分布式供电等新型电力技术为支撑实现我国中长期电力发展战略。
标题 作者 时间 类型 操作
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
Thermo-economic analysis of a direct supercritical CO electric power generation system using geothermal
期刊论文
RETRACTED ARTICLE: Using a Newton-type technique for smart meters estimation frequency of electric power
Tanveer AHMAD,Qadeer UI HASAN
期刊论文
Impact evaluation of large scale integration of electric vehicles on power grid
Rabah BOUDINA, Jie WANG, Mohamed BENBOUZID, Farid KHOUCHA, Mohamed BOUDOUR
期刊论文
Power control of dual-motor electric drive for tracked vehicles
Yuan ZOU, Chengning ZHANG, Fengchun SUN, Jingbo WU,
期刊论文
Effect of harmonic distortion on electric energy meters of different metrological principles
Illia DIAHOVCHENKO, Vitalii VOLOKHIN, Victoria KUROCHKINA, Michal ŠPES, Michal KOSTEREC
期刊论文
Powertrain control of a solar photovoltaic-battery powered hybrid electric vehicle
P. PADMAGIRISAN, V. SANKARANARAYANAN
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