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检索条件"机构=State Key Laboratory of Control and Simulation of Power Systems and Generation Equipment"
886 条 记 录,以下是841-850 订阅
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Impedance fault location algorithm for UHV long transmission lines with single-line-to-ground faults
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Dianli Xitong Zidonghua/Automation of Electric power systems 2008年 第14期32卷 25-29页
作者: Wang, Bin Dong, Xinzhou Bo, Zhiqian Klimek, Andrew State Key Lab. of Control and Simulation of Power Systems and Generation Equipments Department of Electrical Engineering Tsinghua University Beijing 100084 China AREVA T and D Automation Co. Stafford ST17 4LX United Kingdom
Ultra-high-voltage (UHV) transmission lines (over 750 kV) normally have larger shunt capacitance and longer transmission radius, which impose limitations of direct application of traditional impedance algorithm. A nov... 详细信息
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PSIM and SIMULINK Co-simulation for three-level adjustable speed drive systems
PSIM and SIMULINK Co-simulation for three-level adjustable s...
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IPEMC 2006: CES/IEEE 5th International power Electronics and Motion control Conference
作者: Yongchang, Zhang Zhengming, Zhao Baihua Liqiang, Yuan Haitao, Zhang State Key Laboratory of Control and Simulation of Power System and Generation Equipment Department of Electrical Engineering Tsinghua University Beijing China
Applying co-simulation technology is a very important trend in power electronics simulation, which can make full use of the merits of different software to improve the efficiency of building up a system. In this paper... 详细信息
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H∞ analysis method for the small signal stability of power system
H∞ analysis method for the small signal stability of power ...
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26th Chinese control Conference, CCC 2007
作者: Mei, Shengwei Che, Wenyan State Key Lab. of Control and Simulation of Power Systems and Generation Equipments Dept. of Electrical Engineering Tsinghua University Beijing 100084 China
This work is concerned with the small signal stability problem in multi-machine systems. By means of H∞ theory, firstly the math model with disturbances is constructed;and secondly, the excitation control law for eac... 详细信息
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Vector control for a twelve-phase synchronous motor
Vector control for a twelve-phase synchronous motor
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International Conference on Electrical Machines and systems (ICEMS)
作者: Dejia Zhou Zhengming Zhao Shanming Wang Jianyun Chai State Key Laboratory of Control and Simulation of Power Systems and Generation Equipment Department of Electrical Engineering and Applied Electronic Technology Tsinghua University Beijing 100084 China State Key Laboratory of Control and Simulation of Power Systems and Generation Equipment Tsinghua University Beijing China
A twelve-phase synchronous motor with four Y-connected 3-phase symmetrical windings displaced in turn by 15deg is modeled by using flux linkages as state variables, and an optimized method for the vector control is pr... 详细信息
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Breakdown phenomena caused by electrical tree degradation in high density polyethylene under high frequency voltage
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Gaodianya Jishu/High Voltage Engineering 2007年 第12期33卷 14-18页
作者: Zhou, Yuan-Xiang Xing, Xiao-Liang Nie, Qiong Wang, Yun-Shan Wang, Ning-Hua Liang, Xi-Dong Guan, Zhi-Cheng State Key Lab. of Control and Simulation of Power Systems and Generation Equipments Department of Electrical Engineering Tsinghua University Beijing 100084 China
The shape change of electrical tree propagating in ice-water quenched high-density polyethylene (HDPE) film under AC voltage of different frequency ranging from 50 Hz to 90 kHz as well as the breakdown phenomena cause... 详细信息
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Dynamic Equivalent Circuit Design In Three-level High Voltage Inverters Based On Functional Model of IGCT
Dynamic Equivalent Circuit Design In Three-level High Voltag...
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Twenty-Second Annual IEEE Applied power Electronics Conference and Exposition (APEC 07), vol.2
作者: Hua BAI Zhengming Zhao Department of Electrical Engineering State Key Laboratory of Control and Simulation of Power System and Generation Equipment Tsinghua University Beijing China
The integrated gate commutated thyristors (IGCTs) are commonly used for construction of high voltage three-level PWM controlled voltage source converter/inverters. When the output voltage is greater than the maximum r... 详细信息
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Influence of frequency on electrical tree initiation in polyethylene
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Gaodianya Jishu/High Voltage Engineering 2007年 第4期33卷 138-142页
作者: Zhou, Yuan-Xiang Wang, Yi-Nan Xing, Xiao-Liang Wang, Yun-Shan Wang, Ning-Hua Liang, Xi-Dong Guan, Zhi-Cheng State Key Lab. of Control and Simulation of Power Systems and Generation Equipments Dept. of Electrical Engineering Tsinghua University Beijing 100084 China
Treeing degradation in dielectric polymers often leads to insulation failures in electrical equipment. In order to make out the breakdown failures, the tree initiation characteristics of ice-water quenched HDPE under ... 详细信息
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Safe Operating Area of High power Three-level Neutral Point Clamped Voltage Source Inverters Equipped with IGCTs
Safe Operating Area of High Power Three-level Neutral Point ...
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International Conference on Electrical Machines and systems 2007(ICEMS2007)(第十届国际电机与系统会议)
作者: Liqiang YUAN Zhengming ZHAO Fanbo HE Mohd Eltawil State Key Laboratory of Control and Simulation of Power System and Generation Equipment Department of Electrical Engineering Tsinghua University China
To design and analyze the behavior of high power inverter, the definition and application of the inverter's own safe operating area (SOA) are presented in this paper. The relation between the switch devices behavi... 详细信息
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Analysis and Experimental Study of Slot Effect in Synchronous Reluctance Permanent Magnet Motors
Analysis and Experimental Study of Slot Effect in Synchronou...
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International Conference on power Electronics and Motion control (IPEMC)
作者: Wei Guo Zhengming Zhao Yingchao Zhang Department of Electrical Engineering State Key Laboratory of Control and Simulation of Power System and Generation Equipment Tsinghua University Beijing China
Slot effect in synchronous reluctance motors with permanent magnet assisted (SR-PM) are deeply analyzed, reduced and verified by experiments in this paper. The three different type sample SR-PM motors are introduced f... 详细信息
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Analyzing the energy spectra of ion beams emitted from x-pinch plasma
Analyzing the energy spectra of ion beams emitted from x-pin...
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IEEE International Conference on Plasma Science (ICOPS)
作者: Xiaobing Zou Rui Liu Xinxin Wang Guixin Zhang Chengmu Luo Min Han Department of Electrical Engineering State Key Laboratory of Control and Simulation of Power System and Generation Equipment Tsinghua University Beijing China
Summary form only given. Between the output electrodes of a 500 kV/400 kA/100 ns pulsed-power generator, two Al wires each with diameter of 10-100 mum crossing and touching at a single point constitute an "x"... 详细信息
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