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一种单相逆变器的分布式能源系统
资源描述本文介绍了中小型多级D-STATCOM逆变器的设计(10–20千瓦)永磁风力或太阳能装置。建议的逆变器可以在一个可编程的输出,同时提供可变的输出功率的可再生能源的个人馈线的无功功率的主动调节。目标是提供实用程序与分配控制的无功补偿和功率因数校正馈线线路。该变频器采用5混合箝位型多电平电压源换流器的拓扑结构,采用优化的谐波消除的谐波波形技术阶梯。该拓扑结构允许有功和无功功率控制的分离和在任何负载条件下操作的能力。无功功率控制由调制指数和有功功率控制的相位角。模拟和验证所提出的逆变器进行了使用MATLAB/Simulink和SimPowerSystems工具箱。
- 2022-03-12 07:16:57下载
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a document inquiries integrated with the operation of the code can find the orig...
一个集文件查询与操作的综合原码 可以查询文件以及备份文件并且管理文件-a document inquiries integrated with the operation of the code can find the original documents of the backup file and document management
- 2023-02-19 02:05:04下载
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This is my company to do an initial software, its function is to achieve : the d...
这是我为公司做的一个初步软件,其实现功能是:在指定的文件夹下生成缺少的ini文件(对应wma音乐文件),并且在TreeView控件中显示文件名,点击可以进行编辑,修改-This is my company to do an initial software, its function is to achieve : the designated folder generation indispensable ini file (for WMA music files), and the TreeView control display of file names, it can edit, modify, etc.
- 2023-03-01 00:10:03下载
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一个delphi写的windows文件遍历的例子,仅供参考
一个delphi写的windows文件遍历的例子,仅供参考-Delphi write a windows file traversal example, for reference only
- 2022-01-25 18:08:29下载
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A Freeware DDX routine for selecting a filename(30KB)获取文件路径
A Freeware DDX routine for selecting a filename(30KB)获取文件路径-A Freeware DDX routine for selecting a filename (30KB) to obtain file path
- 2022-10-10 03:25:03下载
- 积分:1
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with VB.NET development of the Serial procedures
用VB.NET开发的串口程序-with VB.NET development of the Serial procedures
- 2023-07-08 06:40:03下载
- 积分:1
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日志函数。打印信息的默认级别为info,也可通过参数的传入决定打印级别。打印信息写入固定日志文件,或通过参数控制打印到标准输出。...
日志函数。打印信息的默认级别为info,也可通过参数的传入决定打印级别。打印信息写入固定日志文件,或通过参数控制打印到标准输出。-The log function. The default level of print information for info, can also be passed through the decision to print-level parameters. The fixed print information to write the log file, or through the parameters to control printing to standard output.
- 2023-05-24 11:55:02下载
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文件改变通知消息 监视文件、目录变化
文件改变通知消息 监视文件、目录变化-document change alerts surveillance file, directory changes
- 2022-08-19 23:16:19下载
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杀死流氓软件程序。老外写的,绝对经典哦,
这是一个服务程序...
杀死流氓软件程序。老外写的,绝对经典哦,
这是一个服务程序-killed rogue software program. The foreigner was absolutely classic Oh, this is a service program
- 2022-01-26 00:14:24下载
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see proces a
see proces a-see proces allllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
- 2023-03-24 03:30:04下载
- 积分:1