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ab
说明： 参考文献方面的资料，帮助其他人更好的怎样使用参考文献(Reference information, help others better how to use the reference)
- 2015-11-28 13:30:28下载
- 积分：1
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PCS_B
说明： 微电网保护问题与传统配电网保护有着极大的不同，典型表现在以下几个方面：a.微电网在并网运行和孤岛运行两种运行方式下，短路电流大小不同且差异很大。b.微电网中电源及相关负荷的接地方式对故障电流的大小影响也很大。c.加入分布式能源后，微电网的双向潮流特性对微电网保护的方向判别也有新的要求。d.发生故障时，微电网与配电网的不同隔离策略需要与微电网保护相结合，这也是微电网保护的关键。(The problem of microgrid protection is very different from that of traditional distribution network protection. Typical manifestations are as follows: a. The short-circuit current of microgrid varies greatly under the two operation modes of grid-connected operation and island operation. B. The grounding mode of power supply and related loads in microgrid also has a great influence on the magnitude of fault current. C. With the addition of distributed energy, the bidirectional power flow characteristics of microgrid also have new requirements for the direction discrimination of microgrid protection. D. When a fault occurs, different isolation strategies of microgrid and distribution network need to be combined with microgrid protection, which is also the key of microgrid protection.)
- 2019-01-25 18:36:22下载
- 积分：1
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在unix环境下编写网络编程一个很好的开发包
在unix环境下编写网络编程一个很好的开发包 -unix environment in the preparation of network programming a very good development kits
- 2022-04-16 17:44:03下载
- 积分：1
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learnin-TCL-script
使初学者能够很容易明白TCL这种脚本语言的一些基本知识，很快掌握它的编写。(So that beginners can easily understand the TCL scripting language that some basic knowledge, and soon mastered it is written.)
- 2011-10-04 11:17:40下载
- 积分：1
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仿真
说明： Provides a three-dimensional simulation model for beginners using comsol, which can analyze the temperature and pressure of the three-dimensional heating pipe
- 2021-03-01 20:18:52下载
- 积分：1
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利用labview制作的一个可以设置桌面墙纸的子vi程序
利用labview制作的一个可以设置桌面墙纸的子vi程序-Labview produced using a desktop wallpaper can be set up procedures for the sub-vi
- 2022-03-05 03:23:51下载
- 积分：1
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dk686
部分实现了追踪测速迭代松弛算法，滤波求和方式实现宽带波束形成，调试通过可以使用。( Partially achieved tracking speed iterative relaxation algorithm, Filtering summation way broadband beamforming, Debugging can be used.)
- 2017-03-17 15:17:50下载
- 积分：1
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计算器例子程序，很适合初学者学习使用。欢迎下载互相交流。...
计算器例子程序，很适合初学者学习使用。欢迎下载互相交流。-Calculator example program is very suitable for beginners learning to use.
- 2022-12-08 05:05:03下载
- 积分：1
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landsat8_ro_s_cal
说明： 基于V5.2算法计算Landsat8地表反射率(calculation Surface Reflectance based on V5.2)
- 2021-01-17 14:08:50下载
- 积分：1
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曲轴模型
说明： 本人采用Creo Parametric 4.0 M020进行绘制。(I use Creo Parametric 4.0 M020 to draw.)
- 2020-06-23 03:40:02下载
- 积分：1
