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Description: 讲述了基于pscad emtdc的高压直流输电系统的仿真情况-About the pscad emtdc based HVDC Transmission System Simulation situation
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Size: 86016 |
Author: 张繁 |
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Description: 新型直流输电系统变参数PID 控制器的设计主要是比例积分设计-New type of HVDC system variable parameter PID controller design is the design of proportional integral
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Size: 190464 |
Author: matlabman |
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Description: HVDCLight的功率控制及柔性并网策略研究，电力系统 pscad-HVDCLight power control and flexibility, and network strategy study, power system pscad
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Size: 7142400 |
Author: wuhui |
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Description: hay voltage Direct current in wind system (simulink)
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Size: 5120 |
Author: abdo doudou |
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Description: modelling of hvdc system
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Size: 3750912 |
Author: R.Sridharan |
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Description: 直流输电系统中的过电压也可分为雷电过电压和内部过电压两大类：-DC system voltage can be divided over the Lightning and internal over-voltage two main categories:
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Size: 3920896 |
Author: weichengzhi |
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Description: Dynamic performance of HVDC system according to exciter
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Size: 264192 |
Author: seeni |
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Description: hvdc system paper tool
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Size: 200704 |
Author: seeni |
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Description: 在PSCAD/EMTDC软件环境下进行电压源换流器型直流输电系统仿真的文件和代码。-In the PSCAD/EMTDC software environment for the voltage source converter based HVDC transmission system simulation and code files.
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Size: 496640 |
Author: 关于 |
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Description: 在PSCAD/EMTDC软件环境下国际大电网会议德尔直流输测试电系统仿真的文件和代码。-In the PSCAD/EMTDC software environment CIGRE test power transmission DC del file system simulation and code.
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Size: 10240 |
Author: 关于 |
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Description: Focusing on the passive network, this paper analyzes
the discrete mathematical model and its control strategy of the
passive terminal of the VSC-HVDC system on the basis of the α-β
frame of axes. The method of the functioning-fuzzy-subset
inference is introduced into automatic regulation of the
proportional integral (PI) parameters. Based on the digital signal
processor (DSP), the fuzzy PI control method is adopted and the
VSC-HVDC experiment device is constructed. The experiment of
constant AC voltage control based on fuzzy adaptive PI controller
in transmitting power to passive network via VSC-HVDC system
is developed.
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Size: 390144 |
Author: Bidyut Hota |
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Description: 高压直流输电系统的仿真，可以升入学习了解直流输电的基本原理和控制方式-HVDC system simulation, you can ascend to learn about the basic principles and HVDC control mode
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Size: 306176 |
Author: 马国华 |
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Description: ：分析了基于箝位双子模块的 MMC-HVDC 正常自励起动过程，将起动过程分为两个基本阶段，即不控充电阶段和可控充
电阶段。利用电路原理方法化简了不控充电阶段的系统等值电路，推导了最大充电电流与限流电阻之间的关系，并指出在该
阶段由于二极管箝位作用电容无法充电至额定状态-: Analysis module based on twin clamp MMC-HVDC normal starting process of self-motivation, the starting process is divided into two basic stages, ie not controlled charging phase and controlled charging phase. The use of a simplified schematic circuit method does not control the charging phase equivalent circuit of the system is derived maximum charging current limiting resistor between, and pointed out that at this stage due to the diode capacitance clamping action can not be charged to the rated state
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Size: 2966528 |
Author: 罗克 |
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Description: 高压直流输电系统运行方式的仿真研究,对于仿真的研究很有用-Simulation of HVDC system operating mode, useful for the study of simulation
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Size: 2352128 |
Author: lu |
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Description: A Two-Level 24-Pulse Voltage Source Converter with Fundamental Frequency Switching for HVDC System
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Size: 267264 |
Author: navidelec |
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Description: 本文基于宁东直流输电工程的实际设备的数据,在PSCAD/EMTDC中建立了包含换流器、换流变压器、直流滤波器、交流滤波器和无功补偿设备、平波电抗器以及直流输电线路的模型,并按照CIGRE直流输电系统基准模型的典型控制方式,建立了初步的直流输电三级控制结构,并分析了控制逻辑中PI环节参数的选择问题：基于BPA仿真模型中的元件模型与参数,在PSCAD/EMTDC中建立了山东电网500kV动态等值之后的交流系统模型,包括发电机、励磁机、调速器、电力系统稳定器、变压器、负荷以及输电线路等设备的模型,利用PSCAD/EMTDC自定义开发功能,用C语言开发了励磁系统自定义饱和模块。-Based on the data of the actual device Ningdong HVDC projects established comprising converter, converter transformers, DC filters, AC filter and reactive compensation devices, smoothing reactors and DC transmission line in PSCAD/EMTDC in the model and follow the typical control mode CIGRE HVDC system reference model, the establishment of a preliminary three HVDC control structure, and analyze the selection control logic PI link parameters: BPA-based simulation model component model and parameters in PSCAD/EMTDC established a dynamic equivalence Shandong power grid after the 500kV AC system model, including the model generator, exciter, governor, power system stabilizer, transformers, load and power transmission lines and other equipment, the use of PSCAD/EMTDC custom development capabilities, using C language to develop custom saturation block the excitation system.
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Size: 9858048 |
Author: Zerope |
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Description: Given these two interests for HVDC in the Norwegian offshore, the use of Multiterminal HVDC
(MTDC) is a potential solution for the integration of the wind farms and oil/gas platforms into the
onshore grid.
Control systems for multiterminal HVDC (MTDC) networks should be developed and their
operation be analyzed. First controllers for two-terminal HVDC connected to different types of AC
grids must be developed and analyzed. Then this must be extended to develop control of
multiterminal HVDC system. Models should be developed in PSCAD/EMTDC simulation software
and results should be analyzed to validated proposed control schemes.
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Size: 2548736 |
Author: live |
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Description: vsc-hvdc transmission system
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Size: 5915648 |
Author: Ayman |
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Description: 柔性直流输电系统，采用双闭环控制，参数已经设定完毕可直接运行。-Flexible HVDC system, dual loop control, parameter setting has been completed can be run directly.
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Size: 303104 |
Author: 史一名 |
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Description: high voltage dc transmission system bipolar
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Size: 28672 |
Author: ATIQ
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