-
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
-
图片播放器 图片播放器图片播放器 flash+xml
图片播放器 图片播放器图片播放器 flash+xml-Picture picture player player player picture flash+ Xml
- 2022-12-30 21:25:05下载
- 积分：1
-
Detailed information on the ARM architecture and application and other aspects....
详细介绍了ARM的架构和应用等各个方面。是PPT格式，图文并茂，讲解详尽，以只读的方式打开即可-Detailed information on the ARM architecture and application and other aspects. Is a PPT format, with illustrations to explain in detail in order to read-only manner open to
- 2022-01-28 12:23:17下载
- 积分：1
-
DDPMg
永磁直驱发电机从发电到逆变并网完整的matlab仿真，波形很好，模块清晰(A MATLAB simulation of permanent magnet direct drive generator from power generation to inverter grid integration has good waveform and clear generator.)
- 2021-01-04 19:48:54下载
- 积分：1
-
XZB
vb做的写字板小程序，对于初学VB的学生有一定用处。(WordPad applet vb do have some use for the beginner VB students.)
- 2012-11-26 15:59:44下载
- 积分：1
-
BP评价
说明： pb神经网络评价预测模型，matlab代码编程(kab ankdb dakbd kuba bkubd bukbg vyjv vcj jvhhv vyjvj vyjv vjv bk hukgbku cthc crx hvjy)
- 2020-03-07 18:21:25下载
- 积分：1
-
xmaker gerador德艾维斯
以前的交易系统如何通过开源抽泣一证gnu-gpl作者发布（版本3）。
- 2022-01-25 22:54:32下载
- 积分：1
-
利用检查软盘驱动器或不
util to check floppy drive present or not
- 2022-02-06 10:21:02下载
- 积分：1
-
cracker
黑客破解一类的书籍，不仅能破解网站，也能破解软件，好好学吧(Hackers break a class of books, not only to crack sites, but also crack the software, a good school bar)
- 2009-10-31 16:19:56下载
- 积分：1
-
React设计模式与最佳实践.pdf+代码
本书共分为12章，通过介绍React中有价值的设计模式，展示如何将设计模式和最佳实践应用于现实的新项目和已有项目中。主要内容包括帮助读者理解React的基本概念，学习编写整洁、可维护的代码；优化React组件，使应用拥有更快的速度和响应性；介绍如何有效地编写测试，避免反模式，开源组件并对React生态系统做贡献。(This book is divided into 12 chapters, showing how to apply design patterns and best practices to real-world new and existing projects by introducing valuable design patterns in React. The main contents include helping readers understand the basic concepts of React, learning to write clean and maintainable code, optimizing React components to make applications faster and responsive, and introducing how to write tests effectively to avoid anti-patterns, open source components and contribute to the React ecosystem.)
- 2018-08-16 16:32:37下载
- 积分：1
