Description: This paper present a Template Sparse Library for Power Systems (TSLPS) developed in C++. Its aim is to provide a
coherent platform for many power system applications such as Load Flow(LF), Short Circuit(SC), Optimal Power Flow(OPF)
and Transient Stability (TS). The TSLPS is inspired by the recent template numerical library but considers only power system
characteristics, eg for a class of large sparse symmetric matrices over real and complex numbers. Template facility of C++
is used to write a generic program on float, double and complex data types. The paper describes the generic code developed
and its impact on the power system applications. LF and SC analysis have been successfully applied to the solution of several
power systems and presented good computational performance. Platform: |
Size: 128000 |
Author:montather |
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Description: 动态仿真作业(隐式梯形积分)说明:1.潮流计算采用直角坐标形式保留二阶项的快速潮流算法 2.暂态稳定分析采用改进欧拉法和直接解法 3.发电机模型为三阶模型 4.励磁是1阶模型 -Dynamic simulation operation (implicit trapezoidal integration) Description: power flow calculation using the rectangular form to retain the second order fast load flow algorithm 2. Transient stability analysis using the improved Euler method and direct solution 3. Generator model threeorder model 4 excitation is an order model Platform: |
Size: 4096 |
Author:王浩 |
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Description: A load flow solution based on Newton-Raphson method represented. The program has been tested on IEEE 34-bus power system. Platform: |
Size: 7168 |
Author:Farhad |
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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: 连续潮流：又称为延拓潮流，是电力系统电压稳定性分析的有力工具，它通过在常规潮流基础上引入一个负荷增长系数来克服雅可比矩阵奇异，从而克服接近稳定极限运行状态时的收敛问题，解决了常规潮流在崩溃点外无解和在崩溃点附近不能可靠收敛的问题。-Continuous flow: also known as extension tide, is a powerful tool for system voltage stability analysis of power, it is by introducing a load factor in the growth trend basis to overcome the conventional Jacobian matrix is singular, thus overcoming the convergence close to steady state operation of the limit problem, to solve the conventional trend points outside the crash and no solution can not be reliably near the breaking point of convergence problems. Platform: |
Size: 3072 |
Author:余先生 |
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Description: Application of benders cut in power flow problem solving in electrical networks.
Neural network for application with wind series
Ant colony in the electrical circuit solution Platform: |
Size: 7168 |
Author:Lara Delfim
|
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Description: 连续潮流：又称为延拓潮流，是电力系统电压稳定性分析的有力工具，它通过在常规潮流基础上引入一个负荷增长系数来克服雅可比矩阵奇异，从而克服接近稳定极限运行状态时的收敛问题，解决了常规潮流在崩溃点外无解和在崩溃点附近不能可靠收敛的问题。连续潮流法是从初始稳定工作点开始，随着负荷缓慢变化，沿相应的PV曲线对下一工作点进行预估、校正，直至勾勒出完整的PV曲线。(Continuous flow: also known as the continuation of the trend, is a powerful tool for voltage stability analysis of power system, by introducing a load growth coefficient to overcome Jacobi singular in the conventional power flow basis, so as to overcome the convergence problem near the stability limit of the running state, to solve the conventional power flow solution and in near collapse point reliable convergence problem in the collapse point. The continuation power flow method starts with the initial stable working point. With the slow load change, it predicts and corrections the next working point along the corresponding PV curve until the complete PV curve is outlined.) Platform: |
Size: 2048 |
Author:冒菜 |
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Description: ANALYSIS AND IMPLEMENTATION OF D-SSVR FOR LOAD FLOW SOLUTION
IN RADIAL DISTRIBUTION SYSTEMS Platform: |
Size: 1265067 |
Author:mehdi_hb_2019 |
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Search - load flow solution