Description: 这是一个电力系统无功优化的MATLAB程序，在MATLAB7上已调试通过，其实例节点有点少，可对其进行改进-This is a reactive power optimization of MATLAB procedures have been debug MATLAB7 passed, the example of a little less nodes may improve their Platform: |
Size: 17408 |
Author:mays |
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Description: SVC无功补偿控制系统项目介绍，希望对大家有用-SVC control system for reactive power compensation projects introduction Platform: |
Size: 14599168 |
Author:白维东 |
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Description: Matlab Simulink file for simulating a grid-tie three phase spwm inverter with active and reactive power control. Platform: |
Size: 20480 |
Author:anvargas |
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Description: 基于瞬时无功功率理论对异步电机控制方法的改进，大家共同学习-Based on instantaneous reactive power theory of the induction motor control method, we learn together Platform: |
Size: 219136 |
Author:张莹 |
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Description: 无功优化IEEE论文With the increased loading of existing power system, the problem of voltage stability
and voltage collapse has become a major concern in power system planning and operation. The
dependence of the system voltage profile on reactive power distribution forms the basis for reactive
power optimisation. The technique attempts to utilises fully the reactive power sources in the
system to improve the voltage profile and also to meet the reactive power requirements at the
AC–DC terminals to facilitate the smooth operation of DC links. The method involves successive
solution of steady-state power flows and optimisation of reactive power control variables with
unified power flow controllers using linear programming technique. The proposed method has-With the increased loading of existing power system, the problem of voltage stability
and voltage collapse has become a major concern in power system planning and operation. The
dependence of the system voltage profile on reactive power distribution forms the basis for reactive
power optimisation. The technique attempts to utilises fully the reactive power sources in the
system to improve the voltage profile and also to meet the reactive power requirements at the
AC–DC terminals to facilitate the smooth operation of DC links. The method involves successive
solution of steady-state power flows and optimisation of reactive power control variables with
unified power flow controllers using linear programming technique. The proposed method has
been tested on a real life equivalent 96-bus AC and a two terminal DC system. Platform: |
Size: 470016 |
Author:liuzhaohua |
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Description: 单级倒立摆LQR控制仿真 最优控制理论主要通过对性能的优化寻找可以使目标极小的控制器-Inverted Pendulum Control Simulation of LQR optimal control theory, mainly through the optimization of the performance objectives can find a very small controller Platform: |
Size: 1024 |
Author:杨波 |
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Description: The paper gives an overview regarding power
electronics control of wind energy. The development of
modern power electronics has been briefly reviewed.
The applications of power electronics including control
in various kinds of wind turbine generation systems and
offshore wind farms are also illustrated, showing that
the wind turbine behavior/performance is significantly
improved by using power electronics. They are able to
act as a contributor to the frequency and voltage control
by means of active and reactive power control.
Finally, a status of the wind turbine market is given
and some future trends are highlighted. Wind energy
will be an important power sources in the future power
system.
Platform: |
Size: 1431552 |
Author:dida |
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Description: 摘要：将模糊控制理论应用于UPFC控制器的设计中，设计了主、辅两个模糊控制器．其中主控制器以UPFC串联侧输出电压的横向分量和纵向分量分别控制线路的有功与无功，以并联侧输出电流的横向分量和纵向分量分别控制节点电压和直流侧电容电压，而辅助控制器以线路功率作为反馈输入-Abstract: The fuzzy control theory is applied to UPFC controller design, the design of primary, secondary two fuzzy controllers. One side of the main controller UPFC series component of the output voltage of the horizontal and vertical components of the control lines, respectively, active and reactive power, in parallel side output current and vertical components of the horizontal component of the voltage control node, respectively, and the DC bus voltage, while the secondary controller to line power as the feedback input Platform: |
Size: 344064 |
Author:唐传胜 |
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Description: This paper presents three strategies for reactive power control in wind farms with STATCOM. First, the
STATCOM system and its applications in electric power systems and wind farms are shown. Second, the modeling done of the
wind farm, the STATCOM and the network are presented. Finally, control strategies for reactive power delivered by the park
to the network when required are shown. The result of the implementation of each control strategy is shown by simulation. Platform: |
Size: 776192 |
Author:alok |
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Description: This paper presents the Direct Power Control of
Three-Phase Matrix Converters (DPC-MC) operating as Unified
Power Flow Controllers (UPFC). Since matrix converters allow
direct AC/AC power conversion without intermediate energy
storage link, the resulting UPFC has reduced volume and cost,
together with higher reliability. Theoretical principles of DPCMC
method are established based on an UPFC model, together
with a new direct power control approach based on sliding mode
control techniques. As a result, active and reactive power can be
directly controlled by selection of an appropriate switching state
of matrix converter. This new direct power control approach
associated to matrix converters technology guarantees
decoupled active and reactive power control, zero error
tracking, fast response times and timely control actions.
Simulation results show good performance of the proposed
system. Platform: |
Size: 631808 |
Author:abdalla el-saadaney |
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Description: 程序为改进的遗传算法对配电网无功优化补偿问题。电力系统配电网的无功优化规划是保证配电网安全、经济运行的一项有效手段，是降低网损、提高电压质量的重要措施。-Reactive power optimization is one of the most important control methods to ensure power system operation securely and economically,and an effective measure to improve the voltage quality and reduce the power loss.Study on reactive power optimization has the great significance in theory and practical application. Transmission network optimal planning problem is a nonlinear，large scale combinatorial optimization problem. Platform: |
Size: 8192 |
Author:徐正 |
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Description: 有源电力滤波器，用于实现无功治理与谐波补偿，精度很高-Active power filter for reactive power control and harmonic compensation, high accuracy Platform: |
Size: 12288 |
Author:hanwei |
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Description: 电网电压跌落时双馈感应风力发电系统无功功率控制策略-When the grid voltage drops Doubly Fed Induction Wind Power Generation System Reactive Power Control Strategy Platform: |
Size: 218112 |
Author:理直气壮 |
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Description: 介绍了有关并网风电场无功控制与电压稳定研究-Introduced the related grid-connected wind farm reactive power control and voltage stability research Platform: |
Size: 704512 |
Author:理直气壮 |
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