Description: 升压型功率因数修正器操作在不连续电流模式下的大信号分析,新一代单片PFC+PWM控制器,一种新颖的功率因数校正控制技术研究-boost power factor that is not in continuous operation mode under the current large-signal analysis, PFC new generation of single-chip PWM controller, a novel power factor correction control technology Platform: |
Size: 1240760 |
Author:温飞雪 |
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Description: 升压型功率因数修正器操作在不连续电流模式下的大信号分析,新一代单片PFC+PWM控制器,一种新颖的功率因数校正控制技术研究-boost power factor that is not in continuous operation mode under the current large-signal analysis, PFC new generation of single-chip PWM controller, a novel power factor correction control technology Platform: |
Size: 1240064 |
Author:温飞雪 |
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Description: 該系統實現了功率因數校正與 1的C2000™ TMS320F280x數字信號控制器。這是幫助電源設計人員評估如何能夠實現與數字的PFC控制器，可以向他們提供與 /瓦特框架做的PFC他們自己的設計。功率因數校正（PFC）是一個函數，現代電子設計來接受它作為一個現代化的組成部分，交直流前端階段。-This system implements Power Factor Correction with a C2000™ TMS320F280x Digital Signal Controller. This is to help power supply designers evaluate how one can implement PFC with a digital controller and can provide them with a s/w framework to do PFC in their own design. Power Factor Correction (PFC) is a function that modern electronics designers have come to accept as an integral part of a modern AC-DC front-end stage. Platform: |
Size: 2443264 |
Author:Raymond |
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Description: 这个是我自己设计的一个功率因数控制器，我一个人用了1个月的时间来搞，希望可以在做无功的朋友一些帮助。-This is my own design of a power factor controller, a person I took 1 months to make, hope can be done in the reactive power to help some friends.
Platform: |
Size: 144384 |
Author:何佳城 |
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Description: This paper deals with an innovating Shunt active
filter with PI controller for harmonic elimination . Active filter
provide a viable solution to mitigating harmonic issues caused by
the non linear loads .The active filter compensates the reactive and
harmonic currents drawn by the non-linear loads besides power
factor correction Platform: |
Size: 246784 |
Author:mahesh |
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Description: This paper presents a fully-digital-controlled shunt
active filter for harmonic termination of a power distribution
system. The main purpose of the active filter based on voltage
detection is not to compensate for current harmonics but to damp
out harmonic propagation caused by line inductors and shunt
capacitors for power factor correction. However, time and phase
delays inherent in digital controllers might lead to unsatisfactory
harmonic-damping performance although digital controllers are
preferable to analog controllers. This paper deals with the design
and implementation of a digital controller for a shunt active filter
based on voltage detection. Experimental results obtained from a
laboratory system developed in this paper verify the viability and
effectiveness of the fully-digital-controlled active filter. Platform: |
Size: 192512 |
Author:nek |
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Description: 本文设计了主电路参数并在MATLAB/Simuhnk环境下进行了仿真。本文还提
出了以MC9512D64为核心的双向DC/DC变换器控制板和控制器的硬件、软件的完
整的设计方案。充电采用恒流充电和恒压充电相结合的控制策略，实现单体电池
电压控制，提高了充放电控制性能和安全性。充放电系统样机测试结果表明:满
载时，系统效率80 以上，功率因数99 以上，谐波含量5 以下，满足设计要求，
验证了系统设计的可行性。
-The design parameters of the main circuit and in MATLAB/Simuhnk environment simulation. The paper also proposed to MC9512D64 core bidirectional DC/DC converter control panel and controller hardware and software design. Charging using the combination of constant current charge and constant voltage charge control strategy to achieve the control of cell voltage, and to improve the charge-discharge control performance and security. The charging and discharging system prototype test results show that: when fully loaded, the system efficiency is above 80 , more than 99 of the power factor, harmonic content below 5 , to meet the design requirements, verify the feasibility of the design of the system. Platform: |
Size: 7019520 |
Author:田文 |
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Description: This paper
presents a PSCAD/EMTDC model of PV solar panels, the grid
connected three phase voltage sourced inverter (VSI) and its
controller system. The VSI control is implemented with current
control loops. A maximum power point tracking (MPPT)
algorithm is implemented to get the maximum output power for
any given solar irradiation and temperature. This is integrated
with the inverter control in such a way that the requirement of
DC-DC converter is eliminated to harvest the maximum power.
The inverter model also maintains near unity power factor
regardless of the level of power output and maintains an
acceptable level of current harmonics. Finally, the developed
model is validated with the output of a commercially used PV
module. Platform: |
Size: 355328 |
Author:起个名字真难 |
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Description: 该仿真采用了背靠背拓扑，前级高频整流，后级高频逆变；前级带功率因素矫正功能，仿真的控制器采用全软件编写。
之前打算做个单相逆变器，但是PUDN上的。。。简直没法看。。。算了，我还是自己写一个，顺手把单相整流器一起整上去了。
下载记得留言点赞，不然下次不共享了(The simulation adopts back-to-back topology, front-stage hf rectifier and back-stage hf inverter. The front stage has power factor correction function, and the simulation controller is written with full software.
I was going to make a single-phase inverter, but... It's impossible to watch... Well, I'll just write one myself and round up the single-phase rectifier.
Remember to download the message thumb up, or next time not to share) Platform: |
Size: 34816 |
Author:生活不易 |
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Description: The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK(The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK) Platform: |
Size: 507904 |
Author:zinouzinou |
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