Description: 介绍了以DSP为核心的励磁控制系统,利用其事件管理器能直接输出PWM波的特点,通过对永磁同步发电机的运行参数的监测与处理,自动调节复合式励磁发电机的电励磁调节器,使其输出电压保持稳定.实验结果表明该控制器性能良好,实用性强.-Introduced to the DSP as the core excitation control system, event manager to use its direct output PWM wave characteristics of permanent magnet synchronous generators of the operating parameters of the monitoring and processing, automatic adjustment composite electrical excitation generator excitation regulator , and its output voltage to remain stable. The experimental results show that good performance of the controller, practical. Platform: |
Size: 601088 |
Author:将建 |
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Description: 在对永磁风力发电机的基本理论进行论述的基础上，分析了变转速变桨距控
制策略，并基于Matlab／Simulink建立了风力发电机模型，通过仿真分析了最大功率跟踪
和变桨距控制下发电机的性能。-this paper analyzes variable speed and variable pitch control strategy on the
foundation of discussing basic theory of permanent magnet wind turbine generator．Then it
builds simulation model of permanent magnet wind turbine generator based on
Matlab／simulink and analyzes performance of generator under maximum power tracking and
variable pitch contr01． Platform: |
Size: 5593088 |
Author:孙玉盛 |
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Description: This report is the conclusion of the post-course work following the Nordic PhD-course on
Wind Power, which was held on Smø la 5th – 11th June 2005. The goal of the project was to
construct a Simulink model of a 2.5 MW wind turbine with direct-driven permanent magnet
generator connected to the grid via a back-to-back three-phase converter. The model was then
to be tested in simulation runs. Platform: |
Size: 153600 |
Author:proust |
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Description: Utility restructuring, technology evolution,
public environmental policy, and expanding power
demand are providing the opportunity for microturbines
to become important energy resources. In order to
investigate the ability of microturbine units in
distribution systems, new simulation tools are needed.
This paper presents a dynamic models for microturbines.
For the purpose of modeling initialy a dynamic model
for each component in the system, including gas turbine,
permanent magnet generator, DC bridge rectifier and
power inverter is developed and after this stage the
model is implemented in a simulation software. In this
research the simulation tool is Matlab/Simulink. Also the
systems stand-alone dynamic performances is analyzed
and evaluated. Platform: |
Size: 307200 |
Author:proust |
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Description: 运用M-file编写的永磁同步发电机的稳态运行模型，能输出电机的效率，定转子电流等曲线-Prepared using M-file the steady-state operation of permanent magnet synchronous generator model, the efficiency of the motor can output, stator and rotor currents and the curve Platform: |
Size: 4096 |
Author: |
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Description: 双转子永磁同步风力发电机的最大功率跟踪控制Dual rotor permanent magnet synchronous wind power generator of maximum power tracking control-Dual rotor permanent magnet synchronous wind power generator of maximum power tracking control Platform: |
Size: 488448 |
Author:man8899 |
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Description: 基于流体传热理论永磁风力发电机温度场计算Based on the fluid heat transfer theory of permanent magnet wind power generator temperature field calculation-Based on the fluid heat transfer theory of permanent magnet wind power generator temperature field calculation Platform: |
Size: 707584 |
Author:or |
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Description: This paper presents the modeling and simulation of a
high-speed single-shift micro turbine generation system. This
unit has four parts: a compressor-turbine, a permanent magnet
generator, a three phases bridge rectifier and inverter. The
model is built from the dynamics of each part with their
interconnections, and two different control strategies suitable
respectively for isolated and grid-connected operation were
developed. Finally, simulation studies have been carried out
under a stepped load. The model is developed in the
MATLAB/Simulink (Matlab 2007a) and implemented in Power
system Toolboxes. This model is a useful tool for studying the
various operational aspects of micro turbines Platform: |
Size: 329728 |
Author:ali |
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