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PV_Battery_Vf_Model
微电源为光伏发电单元，储能设备是蓄电池作，当光伏电池工作在最大功率点，满足蓄电池和负荷供电的情况下，系统能量仍有剩余时，经过变换器向大电网输送能量；当光伏电池工作在最大功率点、蓄电池工作在最大放电模式仍不能满足负荷需求时，应由交流大电网向直流微电网补充能量。(Micro power supply for the photovoltaic power generation unit, a storage device is a storage battery, when the photovoltaic battery at the maximum power point, meet the battery and load power, the energy of the system is still remaining, after the converter to the grid energy; when the photovoltaic cells work at the maximum power point, the battery in the maximum discharge mode still can not meet the load demand, by AC grid to the DC micro grid energy.)
- 2018-01-16 15:30:10下载
- 积分：1
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8人抢答器
说明： 基于AT89C51单片机设计制作一个抢答器，具体要求如下：
1、 设计一个智力竞赛抢答器，可同时共8名选手参加比赛，编号为1、2、3、4、5、6、7、8，各用一个按键。
2、 用一个按键作为主持人总开关，用来控制系统的清零和抢答的开始。
3、 抢答器开始后，数码管开始10秒倒计时，若有选手按动抢答按钮，在LED数码管上显示选手的编号，同时灯亮且伴随声音提示；倒计时完成后，选手不能在抢答；有人抢答成功后，要禁止其他选手抢答；最先抢答选手的编号一直保留到主持人将系统清零。(Based on AT89C51 single chip computer, a rush answerer is designed and manufactured. The specific requirements are as follows:
1. Designing an intelligence contest answering machine, which can be attended by 8 competitors at the same time, numbered 1, 2, 3, 4, 5, 6, 7 and 8, each with a button.
2. A key is used as the master switch of the host, which is used to clear the zero of the control system and start the rush response.
3. After the answering machine starts, the digital tube counts down 10 seconds. If a player presses the answering button and displays the player's number on the LED digital tube, the light is on and accompanied by sound prompts. After the countdown is completed, the competitor can't rush to answer. When someone rushes to answer successfully, other competitors are forbidden to rush to answer. The number of the first competitor is kept until the host clears the system.)
- 2019-03-15 22:25:56下载
- 积分：1
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C_NQueens Ask not what your country can do f or you Ask what you can do for your...
C_NQueens Ask not what your country can do for you Ask what you can do for your country. -C_NQueens Ask not what your country can do f or you Ask what you can do for your country.
- 2022-03-21 01:22:40下载
- 积分：1
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Compare file
实现二个文件的比较功能.如b文件的每行在a文件中找到,则比较ok.否则比较fail.-Compare file
- 2022-03-12 01:03:22下载
- 积分：1
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VB开发的不错的旋转位图程序，可以作为开发者参考使用。谢谢！...
VB开发的不错的旋转位图程序，可以作为开发者参考使用。谢谢！-VB a good, rotating bitmap procedures, as developers can use and reference. Thank you!
- 2023-09-04 04:05:04下载
- 积分：1
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mrf_05-05-19
说明： magnetization of mrf braking system
- 2020-06-16 11:00:02下载
- 积分：1
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去除块效应的图像后处理算法文章，用adobe reader打开，详述编码块效应的去除...
去除块效应的图像后处理算法文章，用adobe reader打开，详述编码块效应的去除-Removal of blocking the image post-processing algorithm article, using adobe reader to open, detailed coding block effect removal
- 2022-02-21 10:55:14下载
- 积分：1
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实例70_界面效果_ASCII查询器
实例70_界面效果_ASCII查询器(Example 70_ interface effect _ASCII query device)
- 2017-10-24 00:46:13下载
- 积分：1
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注册表读写的示范程序，在注册表里添加自己的注册表项，可以删除...
注册表读写的示范程序，在注册表里添加自己的注册表项，可以删除-Demonstration program to read and write registry, add your own in the registry where the registry key, can be deleted
- 2022-03-23 06:24:13下载
- 积分：1
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叶孤城-iOS进阶
这是一本ios进阶的书籍，希望对大家有所帮助(This is an advanced ios book, I hope it can help you)
- 2020-10-11 18:27:33下载
- 积分：1
