srs2

说明：  digital gates and coding

QT编写的上位机界面，适合学习QT框架和周立功CAN卡编程接口(The upper computer interface written by QT is suitable for studying QT frame and Zhou Li Gong CAN card programming interface.)

Flash蜂窝状图片展示，左侧的小圆点可控制显示大图片，创意挺不错，图片切换的时候有动画效果。

四步相移解相位，这是一个DEMO,里面内容很详细(The four step phase solution phase)

This is Baroce module

You need to download the general purpose toolbox and the signal toolbox. You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory. -You need to download the general purpose toolbox and the signal toolbox. You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory.

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.)

DS1302 spi halfduplex driver

完整的直驱风力发电系统，其中发电机为永磁直驱风力发电机(Complete direct drive wind power generation system, in which the generator is a permanent magnet direct drive wind turbine)

输入结点和结点数生成二叉树，可以左遍历，右遍历，后遍历！-input nodes and nodes generate binary tree can traverse left and right traverse, traverse after!