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Stand-Alone-Intelligent-Digital-Distance-Relay
Remote end infeed causes problems in distance relay measurement, especially under high resistance earth fault conditions. Although a distance relay set to an ideal operating region can cover the fault resistance at one particular load Condition, the operating region is affected by changes in load condition. Hence a distance relay may overreach or underreach when load changes. From the main factors which affect the ideal digital distance relay operating region, a stand alone intelligent digital distance relay which
can adapt to these changes is presented. This approach does not need communication links from the remote end of the line or the system control center. Numerous computer simulations have been
carried out on realistic system configurations and the result9 show that them is a high potential for developing an intelligent digital
distance relay.
- 2011-07-11 22:59:56下载
- 积分：1
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PSO_optization_Wind_UC
用于计算电力系统机组组合及经济调度问题，修改添加风电后可用于计算含风电系统的经济调度问题(Used to calculate the power system unit commitment and economic dispatch problem, modify, after adding wind power can be used to calculate the wind power system with the economic dispatch problem)
- 2013-10-11 17:57:36下载
- 积分：1
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chirp1D
雷达信号压缩，一维信号的生成以及如何让拖尾压缩。(The radar signal compression, the generation of one-dimensional signals as well as how tailing compression.)
- 2013-04-18 17:43:19下载
- 积分：1
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bianma
基于MATLAB的霍夫曼编码。包括MATLAB界面下生成的结果图。程序较C语言易懂，由于在MATLAB下实现，程序简洁。(Huffman coding based on MATLAB. Including the MATLAB interface to generate the results of Fig. Procedures easy to understand language than C, because under MATLAB, the program simple.)
- 2009-07-13 09:41:49下载
- 积分：1
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SAR-
说明： 采用正测式合成孔径成像雷达的目标仿真算法，可以用于初学者仿真，和工程设计中(Is measured by synthetic aperture imaging radar target simulation algorithm can be used for beginners simulation, and engineering design)
- 2011-03-06 12:24:43下载
- 积分：1
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Rao_eg4_21
comments and thoughts
- 2009-09-24 16:03:17下载
- 积分：1
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erasenoise
对图像消除进行平滑，消除噪声影响，利于观察(Smooth, eliminating the image to eliminate noise, conducive to observe)
- 2012-05-31 22:46:50下载
- 积分：1
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string-data-encryption
Data Encryption by Matrix Multiplication
We will only use numbers 0 to 26 for the encryptive mathematics operation. Numbers from 1 to 26 are for letters from A to Z and 0 is for all non-letter characters. To minimize usage of numbers, all letters are converted to upper case. The original message is converted to number array according to the ASCII table and minus 64. We partition whole array into blocks of 8 numbers. The last block may be added several zeros. Then multiply each block by the an 8x8 matrix A which is invertible in Z27 to get cipher data. The decryption is the same process except to use its inverse matrix B. For good visual reading, we convert all non-letter characters to under score for the decryption.
- 2012-06-24 02:58:53下载
- 积分：1
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adaptive-control
model reference adaptive control
MIT and modified MIT MRAC simulink
- 2014-12-14 01:53:16下载
- 积分：1
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DPC
trying to implimentaion of directpower control of doubly fed induction generator.
- 2018-08-06 20:27:36下载
- 积分：1
