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A Novel Variable Speed Constant Frequency Doubly Fed Salient Pole Synchronous Machine
Ning Yuquan
Strategic Study of CAE 2004, Volume 6, Issue 12, Pages 27-31
This paper presents a novel variable speed constant frequency doubly fed salient pole synchronousand construction of variable speed salient pole synchronous machines, especially on variable speed constantfrequency characteristics.Variable frequency converter at rotor supplies the excitation winding.It makes machine to achieve good character of variable speed constant frequency.
Keywords: salient pole synchronous machines doubly fed variable speed constant frequency AC excited
Chen-wen CHENG, Heng NIAN, Long-qi LI
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 11, Pages 1420-1431 doi: 10.1631/FITEE.1601874
Keywords: Grid-connected inverter Model predictive control Direct power control Three vectors Constant switchingfrequency Power errors
Frequencies of circular plate with concentric ring and elastic edge support
Lokavarapu Bhaskara RAO,Chellapilla Kameswara RAO
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2, Pages 168-176 doi: 10.1007/s11465-014-0299-5
Keywords: circular plate frequency elastic edge rigid ring mode switching
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8, Pages 991-1009 doi: 10.1007/s11705-022-2259-7
Keywords: low dielectric constant chemical and physical modification cellulose insulating paper transformer
The status and outlook of wind power converters
Ma Weiming,Xiao Fei
Strategic Study of CAE 2011, Volume 13, Issue 1, Pages 11-20
The power converter, which is one of the critical equipments of the system, must meet the requirements of high power density, high reliability and excellent control performance. Great development has been achieved in China about wind power converters, which is still lagging behind the advanced level of the world. In this paper, some critical technologies of direct driven wind power converter systems are introduced and the related design ideas are proposed.
Keywords: wind power generation variable speed constant frequency doubly fed induction generation system direct
Stress induced polarization switching and coupled hysteretic dynamics in ferroelectric materials
Linxiang WANG, Roderick MELNIK, Fuzai LV
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3, Pages 287-291 doi: 10.1007/s11465-011-0230-2
Keywords: differential model state space electromechanical switching butterfly effects hysteresis
Xiaojing LV, Weilun ZENG, Xiaoyi DING, Yiwu WENG, Shilie WENG
Frontiers in Energy 2020, Volume 14, Issue 4, Pages 790-800 doi: 10.1007/s11708-020-0691-2
Keywords: gas turbine flexible switching system control system distributed power system emission test
Zhi-feng ZHANG, Yan-hu CHEN, De-jun LI, Bo JIN, Can-jun YANG, Jun WANG
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 11, Pages 1328-1339 doi: 10.1631/FITEE.1601843
Keywords: Cabled seafloor observatories Cable switching and fault isolation Coded voltage signal Maximum bit frequency
An improved delta-star switching scheme for reactive power saving in three-phase induction motors
P. RAJA,N. KUMARESAN,M. SUBBIAH
Frontiers in Energy 2014, Volume 8, Issue 3, Pages 364-370 doi: 10.1007/s11708-014-0324-8
Keywords: delta-star switching induction motor power factor steady-state analysis
Analysis and characterization of wind-solar-constant torque spring hybridized model
Shantanu ACHARYA,Subhadeep BHATTACHARJEE
Frontiers in Energy 2014, Volume 8, Issue 3, Pages 279-289 doi: 10.1007/s11708-014-0312-z
Keywords: hybrid vertical axis wind turbine Stirling engine solar-thermal energy wind energy constant torque spring
A novel soft-switching twin arc pulse MAG welding inverter
WANG Zhenmin, XUE Jiaxiang, WANG Fuguang, HUANG Shisheng
Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2, Pages 224-227 doi: 10.1007/s11465-007-0039-1
Keywords: high-speed control computer experiment indicate platform
Development of a fan-stirred constant volume combustion chamber and turbulence measurement with PIV
Frontiers in Energy 2022, Volume 16, Issue 6, Pages 973-987 doi: 10.1007/s11708-021-0762-z
Keywords: fan-stirred combustion chamber turbulence characteristics particle image velocimetry (PIV) methanol turbulent expanding flames
China's First ATM Switching System and its Networking
Lei Zhenming
Strategic Study of CAE 2000, Volume 2, Issue 2, Pages 53-55
The design and implementation of the first ATM Switching system of China (Named BTC -9500) was startedThe scheme of switching both ATM cells and IP datagram within a single switching fabric was proposedA model of new generation platform that supports multi-service switching is given.
Keywords: telecommunications switching ATM
Solar photovoltaic fed dual input LED lighting system with constant illumination control
Kinattingal SUNDARESWARAN,Kevin Ark KUMAR,Payyalore Raman VENKATESWARAN,Sankaran PALANI
Frontiers in Energy 2016, Volume 10, Issue 4, Pages 473-478 doi: 10.1007/s11708-016-0420-z
Keywords: photovoltaic LED light dual input P&O algorithm
The energy consumption in a batch stripper and a batch rectifier
Xianbao CUI, Tianyang FENG, Ying ZHANG, Zhicai YANG,
Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4, Pages 443-452 doi: 10.1007/s11705-009-0266-6
Keywords: constant reflux feed energy consumption general constant product purity
Title Author Date Type Operation
A Novel Variable Speed Constant Frequency Doubly Fed Salient Pole Synchronous Machine
Ning Yuquan
Journal Article
Improved three-vector based dead-beat model predictive direct power control strategy for grid-connected inverters
Chen-wen CHENG, Heng NIAN, Long-qi LI
Journal Article
Frequencies of circular plate with concentric ring and elastic edge support
Lokavarapu Bhaskara RAO,Chellapilla Kameswara RAO
Journal Article
Research progress on low dielectric constant modification of cellulose insulating paper for power transformers
Journal Article
Stress induced polarization switching and coupled hysteretic dynamics in ferroelectric materials
Linxiang WANG, Roderick MELNIK, Fuzai LV
Journal Article
Experimental investigation of a novel micro gas turbine with flexible switching function for distributed
Xiaojing LV, Weilun ZENG, Xiaoyi DING, Yiwu WENG, Shilie WENG
Journal Article
Use of a coded voltage signal for cable switching and fault isolation in cabled seafloor observatories
Zhi-feng ZHANG, Yan-hu CHEN, De-jun LI, Bo JIN, Can-jun YANG, Jun WANG
Journal Article
An improved delta-star switching scheme for reactive power saving in three-phase induction motors
P. RAJA,N. KUMARESAN,M. SUBBIAH
Journal Article
Analysis and characterization of wind-solar-constant torque spring hybridized model
Shantanu ACHARYA,Subhadeep BHATTACHARJEE
Journal Article
A novel soft-switching twin arc pulse MAG welding inverter
WANG Zhenmin, XUE Jiaxiang, WANG Fuguang, HUANG Shisheng
Journal Article
Development of a fan-stirred constant volume combustion chamber and turbulence measurement with PIV
Journal Article
Solar photovoltaic fed dual input LED lighting system with constant illumination control
Kinattingal SUNDARESWARAN,Kevin Ark KUMAR,Payyalore Raman VENKATESWARAN,Sankaran PALANI
Journal Article