搜索资源列表
ABB_DSP
- 通过MODBUS总线控制ABB变频器ACS550.，调节直流电机转速(The ABB frequency converter ACS550. is controlled by MODBUS bus, and the speed of DC motor is adjusted)
500KV双极
- 直流输电比起交流输电更适合进行远距离高压输电，基于PSCAD电磁暂态仿真软件构建了交流系统、换流变圧器、换流器、交-直流滤波器、平波电抗器及直流输电线路等的仿真模型，并以此搭建了500kV高压直流输电系统仿真模型，验证了该模型的准确性。(DC transmission is more suitable for long-distance transmission than AC transmission, the electromagnetic transient simulation soft
Boost_Inverter
- boost inverter (DC-AC converter) is simulated in matlab simulink.
101259364VSG21
- Comparative Stability Analysis of Droop Control Approaches in Voltage-Source-Converter-Based DC Microgrids
微电网交直流潮流
- 这三篇文章考虑了换流器的交直流潮流，值得借鉴(The three articles consider the AC and DC power flow of the converter)
SPWM单相全桥逆变代码
- 逆变器（inverter，又称变流器、反流器，或称反用换流器、电压转换器）是一个利用高频电桥电路将直流电变换成交流电的电子器件，其目的与整流器相反。可将12V或24V的直流电转换成230V、50Hz交流电或其它类型的交流电。它由逆变桥、控制逻辑和滤波电路组成(Inverter (also known as converter, inverter, or inverter inverter, voltage converter) is a high-frequency bridge circuit
逆变器电路图及原理简介
- 逆变器（inverter，又称变流器、反流器，或称反用换流器、电压转换器）是一个利用高频电桥电路将直流电变换成交流电的电子器件，其目的与整流器相反。可将12V或24V的直流电转换成230V、50Hz交流电或其它类型的交流电。它由逆变桥、控制逻辑和滤波电路组成。(Inverter (also known as converter, inverter, or inverter inverter, voltage converter) is a high-frequency bridge circui
PV_Battery_Vf_Model
- 微电源为光伏发电单元，储能设备是蓄电池作，当光伏电池工作在最大功率点，满足蓄电池和负荷供电的情况下，系统能量仍有剩余时，经过变换器向大电网输送能量；当光伏电池工作在最大功率点、蓄电池工作在最大放电模式仍不能满足负荷需求时，应由交流大电网向直流微电网补充能量。(Micro power supply for the photovoltaic power generation unit, a storage device is a storage battery, when the photovolt
最最终程序（定型）
- buck电路控制程序，通过PI控制算法实现电源的ac-dc变换(for buck converter control)
EXTENSION
- The amplitude and phase angle of the converter ac output voltage can be controlled simultaneously to achieve rapid and independent control of active and reactive power in all four quadrants. The control of active and reactive power is bidirectional a
DPFC
- In this paper, we introduced a new series-shunt type FACTS controller called as distributed power flow controller to improve and maintain the power quality of an electrical power system. This DPFC method is same as the UPFC used to compensate the v
pudn
- bldc drive control using field oriented control and bridgeless landsman converter, and the descr iption of field oriented control in brushless dc motor
Landsman
- landsman converter for brushless dc motor speed drive using power factor correction
2
- 根据对Boost电路工作原理和有源功率因数校正(APFC)控制方案的研究分析，设计了一款采用Boost电路的APFC变换器。输入电压为220V±10% (198VAC～242VAC)，输入频率为50Hz，输出的直流电压为400V，输出功率为500W。(According to the research and analysis of the working principle of Boost circuit and the active power factor correction (APF
[CN0301].通用LVDT信号调理电路_cn
- 本电路采用AD698 LVDT信号调理器，包含一个正弦波振荡器和一个功率放大器，用于产生驱动原边LVDT的激励信号。AD698还可将副边输出转换为直流电压。AD8615轨到轨放大器缓冲AD698的输出，并驱动低功耗12位逐次逼近型模数转换器(ADC)。系统动态范围为82 dB，带宽为250 Hz，非常适合精密工业位置和计量应用。(This circuit uses the AD698 LVDT signal conditioner, which includes a sine wave osci
MMC
- 三相模块化多电平换流器，可以实现直流电压到三相电压的逆变，控制方式有两种(Three-phase modular multi-level converter can realize the inversion from DC voltage to three-phase voltage. There are two control modes.)
power_wind_dfig
- MATLAB模型，双馈风电机组基于最大功率跟踪，低风速超速控制，中风速高风速变桨距控制(DFIG MATLABThe wind turbine and the doubly-fed induction generator (WTDFIG) are shown in the figure called The Wind Turbine and the Doubly-Fed Induction Generator System. The AC/DC/AC converter is divided i
双闭环
- 实现变流器电压电流双闭环设计，采用电压外环和电流内环控制直流侧电压稳定。(The voltage and current double closed-loop design of the converter is realized, and the voltage stability of the DC side is controlled by the outer voltage loop and the inner current loop.)
Matlab
- A single phase grid connected with a photovoltaic (PV) power system that will provide high voltage gain with state model analysis for the control of the system has been presented. First the photovoltaic system is designed and simulated using MATLAB