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Analysis-of-HVDC-converters
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.)
- 2015-06-04 10:15:17下载
- 积分：1
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GccApplication2
Using a servo motor and an ultrasonic sensor is a nod to the robot dog
- 2014-07-07 09:16:57下载
- 积分：1
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AN208SW
说明： 基于silicon labs的51单片机ADC采集反电动势实现BLDC换相的应用(basic on 51 MCU using ADC sample BEMF for BLDC commutation.)
- 2021-04-01 14:28:17下载
- 积分：1
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环境参数测量系统
stm32f103zet6 关于nrf24l01的发送程序(Stm32f103zet6 on nRF24L01 sending program)
- 2020-06-23 00:20:02下载
- 积分：1
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扫地机器人第二代实验程序
说明： 第一代扫地机器人自由避障程序，采用八路红外传感系统外加中路超声波测距传感进行自由避障，外加死角自动回避程序(The first generation of sweeping robot free obstacle avoidance program, using eight infrared sensor system plus middle ultrasonic distance sensor to free obstacle avoidance, plus dead angle automatic avoidance program)
- 2020-02-03 09:47:32下载
- 积分：1
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AT89C51
讲述了以单片机AT89C51为基础的智能电表设计程序。(Tells AT89C51 microcontroller-based smart meter design process.)
- 2014-05-18 21:25:55下载
- 积分：1
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C-applicant--example
一些常用的C语言经典程序，我们能够更高的掌握编程技巧。(We can use this document to pratise our
leve of writing the program.)
- 2012-05-04 17:39:39下载
- 积分：1
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TM1638共阳显示
说明： 使用TM1638驱动共阳数码管显示，Keil4工程(Using tm1638 to drive the display of common positive nixie tube)
- 2021-03-02 14:19:34下载
- 积分：1
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STM32_HOST_UVC_Camera-master
说明： 实现STM32F4的USBhost功能，使用uvc协议与USB摄像头通讯。(Realize the USB host function of STM32F4 and communicate with USB camera using UVC protocol.)
- 2019-05-08 16:48:02下载
- 积分：1
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guigangpian
常见硅钢片的BH曲线，即磁化曲线，可以用于电机设计或者变压器设计。(BH curve common silicon, namely the magnetization curve can be used to design the motor or transformer design.)
- 2016-06-26 00:48:53下载
- 积分：1
