Description: This program is to calculate the efficiency,losses and transfered power of the line at various PF's and lengths Platform: |
Size: 5908 |
Author:rabah03 |
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Description: This program is to calculate the Reciving End MVA Power for transmission overhead line 220KV Platform: |
Size: 4289 |
Author:rabah03 |
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Description: 在电力市场改革的过程中，出现了许多新的问题：网络潮流的分布主要由电力交易 的分布所决定，电力交易以追求最大利润为目标，于是出现了电力系统中输电价格较低 的线路或电能价格较低的发电机组周围的线路负荷过重，从而增加了发生阻塞的可能 性。本文就电力市场中输电阻塞管理的办法以及阻塞费用的计算进行了讨论。-the electricity market reform process, the emergence of many new issues : the trend of the distribution network mainly by the distribution of power transactions by the decision to pursue electricity transactions for maximum profit, so a power system transmission lines with lower prices or lower the price of electricity generating units around the line overloading, thereby increasing the possibility of obstruction occurred. This paper on the electricity market transmission congestion management methods as well as obstruction of calculating the fees were discussed. Platform: |
Size: 190464 |
Author:曹成 |
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Description: 一1000 MW水电站（机组M1）通过一条500 kV, 700 km的输电线路与负载中心连接。负载中心模型是5000 MW的阻抗负载，由遥远的1000 MW电站和当地的5000 MW (机组 M2)电站供电。系统已经初始化，因此线路传送950 MW，接近它的潮流阻抗负载（SIL = 977 MW）。这两台机相当于一台水轮机和管理(HTG)，励磁系统和电力系统稳定器(PSS)。这三个模块位于“涡轮和调速”子系统中。通过此例，在500 kV系统中制造故障，观察PSS对系统稳定性的影响。-a 1,000 MW hydropower station (crew M1) through a 500 kV, 700 km of transmission line and load center. Load center model is 5,000 MW of load impedance. from the distant 1000 MW power station and the local 5,000 MW (Unit M2) power supply. Is initialized, it transmits 950 MW. closer to its trend of load impedance (SIL = 977 MW). This machine is equivalent to a two hydraulic turbines and Management (HTG), excitation system and the power system stabilizer (PSS). This module is located at 3 "and turbine speed" subsystem. Through this cases, the 500 kV system manufacturing fault, PSS observation of the system stability. Platform: |
Size: 13312 |
Author:卢丹 |
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Description: 时间域有限差分法（TD-FDM）源代码，用于计算任意传输线问题，最后与理论解比较。进一步说明见程序文件timeUpdt.m-Time domain finite difference method (TD-FDM) source code, used to calculate the arbitrary transmission line problems, and finally compared with the theoretical solution. Further details see the program file timeUpdt.m Platform: |
Size: 4096 |
Author:汪巍 |
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Description: 300 km 传输线和功率补偿仿真
The circuit below represents an equivalent power system feeding a 300 km transmission line. The line is compensated by a shunt inductor at its receiving end. A circuit breaker allows energizing and de-energizing of the line. To simplify matters, only one of the three phases is represented. The parameters shown in the figure are typical of a 735 kV power system.-300 km transmission line and power compensation simulation The circuit below represents an equivalent power system feeding a 300 km transmission line. The line is compensated by a shunt inductor at its receiving end. A circuit breaker allows energizing and de-energizing of the line. To simplify matters, only one of the three phases is represented. The parameters shown in the figure are typical of a 735 kV power system. Platform: |
Size: 6144 |
Author:楚燕 |
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Description: 电力传输线阻抗分析 matlab,pi 传输线频率特性分析-Power transmission line impedance analysis matlab, pi the frequency characteristics of transmission line analysis Platform: |
Size: 23552 |
Author:楚燕 |
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Description: 这是一段模拟电荷法（scm)的matlab源程序，求解了超高压输电线路下方工频电场，仿真出了离地面1.5m处的二维电场模型，该程序经过验证，准确无误，谢谢。-This is a charge simulation method (scm) of matlab source, solving the EHV transmission line-frequency electric field below, simulation 1.5m from the ground out of the Agency Platform: |
Size: 1024 |
Author:丁镇 |
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Description: 对无耗开路传输线输入阻抗函数的2，4阶帕德逼近-Against non-consumption of open-circuit transmission line input impedance function of the 2,4-order Pade approximation Platform: |
Size: 37888 |
Author:蜻蜓 |
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Description: 采用有限差分法计算屏蔽微带传输线的电位及其电容，程序由matlab实现-Finite difference method using shielded microstrip transmission line potential and its capacitance, procedures to achieve by the matlab Platform: |
Size: 340992 |
Author:周期 |
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Description: 微波高速电路中，单根有耗互连传输线电路如word中图所示表中给出其参量值，其中导线材料为铜，给出传输线的时域波形分析。-Microwave high-speed circuits, a single lossy transmission line interconnection circuits, such as word shown in the table given its reference value, in which copper wire materials, transmission lines are given time-domain waveform analysis. Platform: |
Size: 176128 |
Author:lotus |
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Description: 实现smith圆图显示和阻抗匹配，能够解决传输线阻抗匹配问题-The realization of smith chart display and impedance matching, transmission line impedance matching to solve the problem Platform: |
Size: 685056 |
Author:张晨 |
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Description: bellhop水声计算软件，Matlab和Fortran的代码，用于计算传播损失、声线-bellhop acoustic computing software, Matlab, and Fortran code, used to calculate the transmission loss, sound line Platform: |
Size: 11750400 |
Author:周徐 |
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Description: 输电线路的始端电压和功率的求解，其滞后功率因素为0.8，根据其参数来求解响应的电压和频率-The shifting transmission line voltage and power, the power factor behind for 0.8, according to its parameters to solve the voltage and frequency response Platform: |
Size: 3072 |
Author:张树 |
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Description: 利用线性规划法编写的MATLAB程序，用于电力系统无功优化，用于学习交流-Prepared by using linear programming MATLAB program for power system reactive power optimization for the Learning Exchange Platform: |
Size: 1039360 |
Author:王鹏 |
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Description: 利用传输线模型，结合时域有限差分法（FDTD）思想，分析传输线终端响应-Using transmission line model, combined with finite difference time domain (FDTD) idea of the transmission line terminal response Platform: |
Size: 1024 |
Author:郭英执 |
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