This project deals with studying the basic theory of a Sinusoidal Pulse Width Modulated Inverter (SPWM), its Simulink modelling, estimating various designing parameters and various instabilities. The project will be commenced by a basic understanding of the circuitry of the SPWM Inverter, the components used in its design and the reason for choosing such components in this circuitry. After this, it will be attempted to simulate a model circuit on any simulating software e.g. MATLAB and analyse the output waveforms for various values of the elements used in the circuit and hence study the system response and instabilities.
2021-11-18 12:46:56
1.54MB
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这是单相锁相环的一个非常基本的结构。 PLL 模块将正弦信号作为输入； 频率和相位角在块的输出处计算。 输入正弦信号的幅度必须为 1。检测到的频率包含高频纹波。 它是在 Masoud Karimi-Ghartema 的第 1 章“用于电力和能源应用的增强型锁相环结构”之后开发的。
2021-10-11 22:12:16
15KB
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TI官方的资料，核心板原理图暂时还没开源，用的TI官方F28379D controlCARD for C2000 Real time control development kits，淘宝有的卖
PCB 和 原理图是altium
Hardware Features
Baseboard with interface to accept HSEC180 controlCARDs
380V DC input, 110Vrms 60Hz or 220Vrms 50Hz output
Voltage Source and Grid Connected modes
98% peak efficiency
Low total harmonic distortion (THD) <1% for linear loads and <3% for typical non linear loads
2021-05-06 10:43:22
11.83MB
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PSIM是一种十分高效的电路仿真软件！断续控制模式(DCM)的PFC控制电路简单，一般用于中小功率场合！
2019-12-21 21:04:47
20KB
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