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Dynamicmodelsimulationofdoubly-fedwindturbines
- 为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出 了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂 态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模 型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿 真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力. -To meet the power f
LQR
- 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
Power
- It is about finidng the real and reactive power given some harmonics in the system.
shunshiwugonggonglv
- 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
book_4node_allocate
- 电力系统潮流追踪程序 明确了在采用有功 /无功解耦追踪的方式下 ,由于有功或无功有向图不能同时提供用于损耗分摊的有功和无功功率分布信息 -Power Flow tracking program identified in the use of active/reactive decoupling tracking mode, active or reactive power as a directed graph can not provide for loss sharing active a
3aMUJr1
- optimal real and reactive power dispatch
Reactive_Introduction_oct01
- An introduction about reactive power
gthz
- 源自本自行开发的无功补偿柜体核算重量小程序-Reactive power compensation weight small cabinet accounting procedures
TempretureTest
- 自己编的功率记，有功功率，无功功率，视在功率的计算-Own series of power in mind, active power, reactive power, apparent power calculation
lbqztdl
- 三相并联有源电力滤波器，基于瞬时无功理论的ip-iq电流检测法，三角波比较控制，抑制谐波电流-Three-phase shunt active power filter based on instantaneous reactive power theory, ip-iq current detection method, the triangular wave comparison control, inhibition of the harmonic current
psowugong
- 运用粒子群算法解决电力系统无功优化问题,粒子群算法是一种可以解决有约束单目标最优化问题-Use the PSO to solve the reactive power optimization
gatool
- 本来基于matlab遗传工具箱gatool编写的求解IEEE30节点无功优化的程序。-The solving IEEE30 bus have been prepared based on matlab genetic toolbox gatool of reactive power optimization procedures.
APF_ip_iq
- 通过matlab仿真软件对有源电力滤波器进行了仿真，利用的无功功率理论对谐波进行检测-Active power filter simulation matlab simulation software, the use of reactive power theory of harmonic detection
statcompwm
- 无功补偿STATCOM的simulink建模，采用直接电流-STATCOM reactive power compensation Simulink modeling, using direct current
Voltage-security-power
- Voltage security constrained active and reactive power pricing considering reactive market power
Reactive-power-compensation
- Reactive power compensation program
Coordinated-reactive-power-management-
- Coordinated reactive power management
active-power-filters
- 谐波抑制的一个重要趋势是采用有源电力滤波器，有源电力滤波器也是一种电力电子装置，且相关技术的研究也日渐成为研究的热点。本文阐述了几种常见APF的拓扑结构及各自的优缺点，详细分析了基于瞬时无功功率理论的谐波检测方法，比例控制和前馈控制两种电流环控制策略以及SPWM和SVPWM两种调制策略。-the harmonic suppression is an important trend of active power filters, active power filter is a power el
reactive
- 无功补偿计算文档，能方便计算出补偿参数和无功器件的电压电流-Reactive power calculation
reactive power optimization of DG
- 建立了基于模型预测控制的配电网多时间尺度无功优化模型，包含日前优化调节层和实时滚动调控层。日前优化侧重于运行经济性，协调配合不同类型无功设备进行大尺度无功调节，并预留充足动态无功储备响应动态调控，降低运行风险；实时滚动调控侧重于系统运行可靠性。(A multi-time scale reactive power optimization model for distribution network based on model predictive control is established,