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在大功率DC/DC开关电源中,为了获得更大的功率，特别是为了得到大电流时，经常采用N个单元并联的方法。多个单元并联具有高可靠性，并能实现电路模块标准化等优点。然而在并联中遇到的主要问题就是电流不均，特别在加重负载时，会引起较为严重的后果。普通的均流方法是采取独立的PWM控制器的各个模块，通过电流采样反馈到PWM控制器的引脚FB或者引脚COMP，即反馈运放的输入或者输出脚来调节输出电压，从而达到均流的目的。显然，电流采样是一个关键问题：用电阻采样，损耗比较大，电流放大后畸变比较大；用电流传感器成
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To improve the boiler drum level control system of a power plant, the three challenging issues encountered include (1)
effect of ‘‘false water level’’, (2) controller parameter mismatches due to variant working conditions and (3) signal noise
cau
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此咖啡壶加热控制器为本人设计的控制器,内容包括功能说明,原理图,软件流程图等,可实现定时功能,预约功能,开机功能,关机功能.-The coffee pot heating controller I designed the controller, including functional descr iption, schematic, software flow chart, can achieve timing, booking function, power function, power
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摘要：为了减少先验知识对统一潮流控制器中模糊规则的设计和电力系统参数的变化对统一潮流控制器性能的影响， 文中采用模糊神经网络来设计统一潮流控制器-Abstract: In order to reduce a priori knowledge of the unified power flow controller in the fuzzy rules in the design and power system parameters on the unified power flow contr
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提出了一种统一潮流控制器的非线性控制策略，具有一定的参考价值-Presents a unified power flow controller of nonlinear control strategy, with some reference value
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Comparison of Different Control Actions
for unified power flow controller
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Simulation and controller design of an Interline Power Flow
Controller in EMTP RV
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A hybrid fuzzy-PI controller for voltage source
converter based HVDC (VSC-HVDC) transmission system is
proposed in this paper. At first, the elementary model of VSCHVDC
is described. Then the fuzzy self-tuning control strategy is
proposed, in
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Power flow controller
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介绍了SVPWM在统一潮流控制器中的应用研究，有许多值得借鉴的经验-SVPWM Unified Power Flow Controller, there is much to learn from the experience
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The Impact of Unified Power Flow Controller in
Power Flow Regulation
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Optimum Tuning of Unified Power Flow
Controller via Ant Colony Optimization Technique
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Standalone Photovoltaic (PV) system requires a proper battery
charge controller. In this paper an efficient battery charge
controller using Buck-Boost regulator with Maximum Power
Point Tracking (MPPT) is presented. The voltage command is
det
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Active and Reactive Power Flow Fuzzy Controller
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In this paper optimal location and capacity of
Unified Power Flow Controller to improve the power system
stability using hybrid technique composed of ABC-GSA
algorithms is proposed. Here, the maximum power loss bus is
identified as the most s
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The existence of the modules capacitors necessitates the control of their voltage level. A
dedicated controller is described that has two main parts the averaging controller that takes
care of the average capacitor voltage level per leg and the b
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Currently, the Proportional-Integral-Derivative (PID) algorithmis the most
common control algorithm used in dustry. Often, people use PID to
control processes that include heating and cooling systems, fluid level
monitoring, flow control, and p
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upfc (unified power flow controller)
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