Description: 电力系统静态电压稳定性在线监控一——一种可在线应用的计及负荷静态特性的电压稳定指标-static power system voltage stability of an on-line monitoring -- An online application program and load characteristics of static electricity pressure stability index Platform: |
Size: 232987 |
Author:娱乐 |
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Description: 电力系统静态最接近电压稳定极限的确定,电力系统静态最接近电压稳定极限的确定-closest static power system voltage stability limit setting, the nearest static power system voltage stability limits set Platform: |
Size: 385368 |
Author:娱乐 |
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Description: 电力系统静态电压稳定性在线监控一——一种可在线应用的计及负荷静态特性的电压稳定指标-static power system voltage stability of an on-line monitoring-- An online application program and load characteristics of static electricity pressure stability index Platform: |
Size: 232448 |
Author:娱乐 |
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Description: 电力系统静态最接近电压稳定极限的确定,电力系统静态最接近电压稳定极限的确定-closest static power system voltage stability limit setting, the nearest static power system voltage stability limits set Platform: |
Size: 385024 |
Author:娱乐 |
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Description: 电力系统在台稳定计算式电力系统不正常运行方式的一种计算。它的任务是已知电力系统某一正常运行状态和受到某种扰动，计算电力系统所有发电机能否同步运行
1运行说明：
请输入初始功率S0，形如a+bi
请输入无限大系统母线电压V0
请输入系统等值电抗矩阵B
矩阵B有以下元素组成的行矩阵
1正常运行时的系统直轴等值电抗Xd
2故障运行时的系统直轴等值电抗X d
3故障切除后的系统直轴等值电抗
请输入惯性时间常数Tj
请输入时段数N
请输入哪个时段发生故障Ni
请输入每时段间隔的时间dt-power system stability in the Taiwan Power computing system is not the normal operating mode of calculation. Its mission is a known power system uptime status and be subject to some disturbance, computing power system all synchronous generator can run an operation Note : Please enter the initial power S0, shaped like a bi Please enter the infinite system bus voltage V0 Please enter the system equivalent reactance matrix B matrix B group has the following elements the line matrix into a normal operation of the system straight axis equivalent reactance Xd two fault systems running straight axis equivalent reactance X d 3 after resection of the fault system straight axis equivalent reactance Please enter the inertial time constant Tj Please enter the number of hours which N Please enter a tim Platform: |
Size: 1024 |
Author:魏鹏 |
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Description: 电力系统静态稳定计算一般采用小干扰法，即首先计算近似的线性微分方程组系数矩阵的特征根。然后根据特征根在复平面上的特性，判别电力系统运行的稳定性
操作说明：
请输入初始功率S0，形如a+bi
请输入无限大系统母线电压V0
请输入系统直轴等值电抗的大小Xd
请输入同步电角速度
请输入惯性时间常数Tj
请输入综合阻尼系数D-static power system stability calculation generally use small interfering, first, calculate the approximate linear equations of the coefficient matrix eigenvalue. According eigenvalue in the complex plane on the characteristics of the identification operation of the power system stability operations : Please enter the initial power S0, shaped like a bi Please enter the infinite system bus voltage V0 Please enter the system straight axis equivalent reactance the size Please enter synchronous Xd Please enter the angular velocity-- inertia time constant Tj Please enter the integrated damping D Platform: |
Size: 1024 |
Author:魏鹏 |
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Description: 电力系统电压稳定研究的图形化软件，用matlab开发具有源代码-Power system voltage stability study of graphical software, with the development of source code matlab Platform: |
Size: 8279040 |
Author:任我行 |
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Description: 对电力系统57接点应用随机搜索法进行潮流分析,及电压稳定分析-Contact 57 on the power system using random search method for trend analysis, and voltage stability analysis Platform: |
Size: 5120 |
Author:jiangzhiling |
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Description: 电力系统 最优潮流计算 稳定计算 源码-UWPFLOW is a research tool that has been designed to calculate local bifurcations related to system limits or singularities in the system Jacobian. The program also generates a series of output files that allow further analyses, such as tangent vectors, left and right eigenvectors at a singular bifurcation point, Jacobians, power flow solutions at different loading levels, voltage stability indices, etc. Platform: |
Size: 908288 |
Author:drjiang |
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Description: matlab编的电力系统电压稳定分析程序，可以改进学习-compiled matlab power system voltage stability analysis program, can improve the learning Platform: |
Size: 4916224 |
Author:tony.huang |
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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: 电力系统中要求电压稳定度和无功功率满足一定的技术指标，利用带独立直流电源的级
联式多电平逆变器和多电平逆变器最优化谐波台阶式调制技术(OHSW)设计的STATCOM装置，
可以使电力系统中的电压得到稳定以及无功功率和谐波得到有效补偿。本文主要介绍了STAT-
COM装置主电路的设计，主电路是STATCOM装置与系统进行交换有功功率与无功功率的环节。
该装置具有输出谐波含量低、损耗小、性能可靠等优点。-Requirements of power system voltage stability and reactive power to meet certain technical specifications, the use of DC power supply with independent level
Joint multi-level inverter and multi-level inverter optimized harmonic stepped modulation (OHSW) design of the STATCOM device,
Can make the power system voltage stability and reactive power to be harmonic and effective compensation. This paper describes the STAT-
COM device main circuit design, is the STATCOM main circuit switching devices and systems for active and reactive power component.
The device has a low output harmonic content, low loss, performance, and reliable. Platform: |
Size: 249856 |
Author:zhwb |
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Description: 该代码为用matlab编写的电力系统电压稳定的经典算例程序。-The code is made for computing power system voltage stability. Platform: |
Size: 41984 |
Author:孙东磊 |
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Description: Frequency control as a major function of automatic generation control is one of the
important control problems in electric power system design and operation, and is
becoming more significant today because of the increasing size, changing structure,
emerging new uncertainties, environmental constraints and the complexity of power
systems.
In the last two decades, many studies have focused on damping control and voltage
stability and the related issues, but there has been much less work on the power
system frequency control analysis and synthesis. While some aspects of frequency
control have been illustrated along with individual chapters, many conferences and
technical papers, a comprehensive and sensible practical explanation of robust frequency
control in a book form is necessary Platform: |
Size: 3129344 |
Author:riahiriahi |
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Description: 电力系统的无功功率平衡是保证电力系统电压质量的必要条件，无功优化可以充分利用电力系统中的无功电源，改善电压质量，减少网络损失和提高电压稳定性-Power system reactive power balance is a necessary condition to guarantee the quality of the power system voltage and reactive power optimization can take full advantage of the power system reactive power, improve voltage quality, reduce network losses and improve voltage stability Platform: |
Size: 573440 |
Author:李倩 |
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