-
新型调频资源和应用先进控制方法
引入新型调频资源和应用先进控制方法是提升频率调节质量和效率的重要手段。首先，分析总结了大规模可再生能源接入对电力系统频率响应性能和调频需求两方面的影响。然后，从新型调频资源参与自动发电控制的可行性、经济性、有效性及控制策略等多个角度，综述了新型调频资源参与自动发电控制的关键问题和研究动态。归纳并讨论了几类先进控制技术应用于自动发电控制中的研究现状和应用前景。最后，对大规模可再生能源接入条件下自动发电控制的研究挑战和方向进行了总结和展望。(Introducing new FM resources and applying advanced control methods are important means to improve the quality and efficiency of frequency regulation. Firstly, the impact of large-scale renewable energy access on power system frequency response performance and frequency modulation requirements is analyzed and summarized. Then, the key issues and research trends of the new FM resources participating in the automatic generation control are summarized from the aspects of feasibility, economy, effectiveness and control strategy of the new FM resources participating in the automatic generation control. The research status and application prospects of several kinds of advanced control technologies applied in automatic generation control are summarized and discussed. Finally, the research challenges and directions of automatic generation control under the condition of large-scale renewable energy access are summarized and prospected.)
- 2020-06-19 05:00:02下载
- 积分：1
-
use of the Chinese people and thinking, after running for computing. Reelection...
中国人运用和算盘，运行后可进行运算。
王建民：13071396160-use of the Chinese people and thinking, after running for computing. Reelection : 13071396160
- 2022-04-09 12:32:41下载
- 积分：1
-
VC++删除指定目录下某种类型的文件
VC++删除指定目录下某种类型的文件，要删除的文件类型，可以选择exe/doc/txt/mp3/pdf等，指定文件类型后，会检索出这些文件，并绑定的文件列表中显示出来，当点击“删除文件”后，搜索中的文件会被全部删除。
- 2023-07-08 17:20:02下载
- 积分：1
-
models
说明： Unet实现语义分割，对于初学在帮助很大(Unet realizes semantic segmentation, which is very helpful for beginners)
- 2020-11-11 14:41:18下载
- 积分：1
-
buy lottery procedures. The procedure can buy two tickets, lotteries and lottery...
购买彩票程序。该程序可以购买两种彩票，福彩和体彩。其中用到了随机数。-buy lottery procedures. The procedure can buy two tickets, lotteries and lottery. Which uses a random number.
- 2023-03-13 20:55:03下载
- 积分：1
-
LMS
实现自适应LMS滤波的功能，LMS 自适应滤波器在噪声消除方面具有很好的效果 ,且在信噪比较小的情况下也可以完成一定条件下的数字滤波任务。(To realize the function of adaptive LMS filtering, the LMS adaptive filter has a good effect in noise elimination, and the digital filtering task under certain conditions can be completed under the condition of small signal-to-noise ratio.)
- 2019-01-04 09:25:16下载
- 积分：1
-
本程序是用VC writennt
本程序是用VC编写的中国象棋的源程序 可以人机博弈 看看你的水平怎么样咯-THIS PROGAME IS WRITENNT BY VC
- 2022-03-15 23:04:05下载
- 积分：1
-
《24小时学通qt编程》
Qt Creator快速入门的教程资料，通过此书可学会基础的QT编程知识(Qt Creator quick tutorial materials, through this book can learn the basic knowledge of QT programming.)
- 2018-11-03 14:53:25下载
- 积分：1
-
VC++实现GPS全球定位系统定位数据的提取,串口技术的应用
VC++实现GPS全球定位系统定位数据的提取,串口技术的应用-VC GPS positioning data extraction, serial technology applications
- 2022-03-15 14:57:17下载
- 积分：1
-
语音去噪
基于MATLAB软件仿真设计FIR滤波器，然后对噪声信号进行去噪，从而改善语音信号的质量。本文滤波器设计的方法则是采用简单的窗函数（凯撒窗）来设计的，并利用MATLAB作为编程工具完成一些数据的计算以及绘制出去噪前后的时域图和频谱图。通过对比去噪前后的时域图和频谱图，或者通过生成的声音文件，分析说明出滤波器设计的正确性。(The FIR filter is designed based on MATLAB software, and then the noise signal is de noised to improve the quality of speech signal. The method of designing the filter in this paper is designed by using a simple window function (Kai Sachuang), and using MATLAB as a programming tool to complete the calculation of some data and to draw the time domain diagram and spectrum map before and after the denoising. By comparing the time domain and frequency spectrum before and after the noise elimination, or through the generated sound files, the correctness of the filter design is illustrated.)
- 2018-07-19 08:59:55下载
- 积分：1
