Description: IEEE 39 bus data, line data and generator data for performing the power flow or load flow and optimal power flows Platform: |
Size: 5120 |
Author:ram |
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Description: 电力系统仿真软件的入门介绍，介绍了电力系统潮流计算，最优潮流和无功优化，暂态稳定计算-The PSASP an introduction ，Introduced the power flow calculation system, the optimal trends and reactive power optimization, the transient simulation
Platform: |
Size: 711680 |
Author:youxiaoke |
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Description: MATLAB realization of this program for the distribution network 33 nodes in power flow calculation, and methods for the former to push back on behalf
[Total.rar] - Total program for radial system
[ps.rar] - A Binary Particle Swarm Optimization for Optimal Placement and Sizing of Capacitor Banks in Radial Distribution Feeders with Distorted Substation Vo
[neimokongz.rar] - Internal model control based on the three-phase voltage-type PWM rectifier control strategy for unbalanced study provides a PWM rectifier under unbala Platform: |
Size: 46080 |
Author:pao |
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Description: Abstract—Series resonant DC-DC converter with clamped
capacitor voltage exhibits excellent characteristics in forward
operating mode including simple control, high reliability, soft
switching, high power density and inherently limited load fault
current. However, the conventional single angle phase-shift
modulation that works well in the forward mode cannot reverse
the power flow. In this paper, we propose a modulation strategy
for reverse mode operation by utilizing three phase-shift angles
afforded by the two active full bridges of the circuit. We identify
the optimal modulation trajectories in three-dimensional
modulation space and implement a look-up table based
modulator for power flow control. A high-fidelity simulation Platform: |
Size: 4461568 |
Author:sajitsanit |
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Description: 多端直流输电系统(multi-terminal DC，MTDC)为解决
大型风电基地功率外送的瓶颈问题提供了一个最佳解决方
案。研究了基于电压源换流器(voltage source converter，VSC)
的多端直流输电系统应用于大规模风电功率长距离外送时
的协调控制策略。通过构建一个四端系统连接两个大型风电
基地及本地电网向远方负荷中心进行功率输送，实现了风电
场的功率汇集和外送。仿真验证了该协调控制策略在大扰动
情况下，不仅能够提高VSC-MTDC系统潮流重新分配的能
力，而且可使风电场对直流网络提供一定功率支撑，增强了
电力系统动态稳定性
-Multi-terminal DC (MTDC) power transmission
system is regarded as the optimal solution scheme to sent out
power from large-scale wind farm. A coordinated control
strategy for voltage source converter (VSC) based MTDC
transmission system applied to long-distance power
transmission from large-scale wind farm is researched. By
means of constructing a four-terminal system connecting two
large-scale wind power bases with local power grid to send out
power to faraway load center, the wind power converging and
sending out by the proposed coordinated control strategy are
implemented. Simulation results show that the proposed
coordinated control strategy not only can improve the ability of
reallocating power flow in VSC-MTDC transmission system
under large disturbance, but also can make wind power base
providing a certain power support to DC transmission network,
thus the dynamic stability of power grid can be enhanced.
Platform: |
Size: 645120 |
Author:chenchen |
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Description: A Three-Phase Power Flow Modelization: A Tool for Optimal Location and Control of
FACTS Devices in Unbalanced Power Systems-A Three-Phase Power Flow Modelization: A Tool for Optimal Location and Control of
FACTS Devices in Unbalanced Power Systems Platform: |
Size: 297984 |
Author:arneb |
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Description: 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 suitable location for connecting the UPFC
under generator outage conditions. The optimum location has
been determined using the Artificial Bees Colony (ABC)
algorithm. Depending on the violated power flow quantities the
Gravitational Search Algorithm (GSA) optimize the required
capacity of the UPFC to recover the initial stable operating
condition. The proposed work is implemented in the MATLAB
platform and the performance is analyzed by comparison with
individual algorithms ABC and GSA. The comparison results
demonstrate the superiority of the proposed Hybrid approach
and confirm its potential to solve the problem. Platform: |
Size: 476160 |
Author:youcefwx |
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Description: Optimal Placement of Unified Power Flow Controllers in Electrical Power Systems for
Maximize the Loadability of Transmission Lines Using Chaotic Optimization Algorithm Platform: |
Size: 143360 |
Author:navid |
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Description: 电力系统中利用牛顿拉夫逊法来计算实际电网中各发电厂的潮流计算，用来求解关于电网分配电能的最优解。-In the power system using the newton-raphson method to calculate the power flow calculation of each power plant in the actual power grid, used to solve for the optimal solution of distribution power grid. Platform: |
Size: 4096 |
Author:闫超 |
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Description: 将数学规划原理和常规潮流计算相有机结合，形成的带有最优乘子的牛顿算法(Combining the mathematical programming principle with the conventional power flow calculation, the Newton algorithm with the optimal multiplier is formed) Platform: |
Size: 53248 |
Author:arsgagafan
|
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Description: 基于MATLAB/CPLEX 的机组最优组合，成功求解表格化，图示化的机组组合结果，含机组各时段启停计划、机组各时段最优出力，以及内含的各时段的直流潮流等。(Based on the MATLAB/CPLEX optimal combination of units, the results of tabular and graphical unit commitment are successfully solved, including the start-up and shutdown schedule of each unit, the optimal output of each period of the unit, and the DC power flow contained in each period.) Platform: |
Size: 272384 |
Author:新火箭客
|
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Description: 基于内点法的最优潮流计算，跟踪中心轨迹内点法最优潮流程序 实现了有功损耗最小的经济分配。(Optimal power flow calculation based on interior point method, the point-of-flight optimal power flow program in the tracking center trajectory achieves the economic distribution with the least active loss.) Platform: |
Size: 5120 |
Author:不举高高么 |
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Description: MATPOWER is a package of free, open-source Matlab-language M-files for solving steady-state power system simulation and optimization problems, such as:
power flow (PF),
continuation power flow (CPF),
extensible optimal power flow (OPF),
unit commitment (UC) and
stochastic, secure multi-interval OPF/UC.
It is intended as a simulation tool for researchers and educators that is easy to use and modify. MATPOWER is designed to give the best performance possible while keeping the code simple to understand and modify. Platform: |
Size: 32843776 |
Author:nick6000 |
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Description: 用内点法计算电力系统最优潮流，只需输入节点数就可以进行最优潮流计算，该程序计算简单收敛。(The internal point method is used to calculate the optimal power flow of power system. The program is simple and convergent.) Platform: |
Size: 2509824 |
Author:令狐公子 |
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Search - Optimal power flow