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基于直流线路参数的50Hz谐波放大评估方法 期刊论文
《电力系统自动化》, 2018, 卷号: 42, 页码: 146-151
作者:  李晓华[1] 吴立珠[1];  丁晓兵[2] 张冬怡[1] 吴嘉琪[1,3];  蔡泽祥[1]
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/22
变压器涌流对直流50Hz保护的影响机理与对策 期刊论文
《广东电力》, 2017, 卷号: 30, 页码: 91-96
作者:  陈聪[1];  李晓华[1] 张冬怡[1] 吴嘉琪[1,2];  陈忠[3];  丁晓兵[4]
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/24
励磁涌流下直流50 Hz谐波运行特性分析及应用 期刊论文
《电气自动化》, 2017, 卷号: 39, 页码: 60-64
作者:  吴立珠[1];  李晓华[1] 张冬怡[1];  丁晓兵[2];  田庆[2]
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/24
国企微信公号发展的探索与思考——以@南网50Hz为例 期刊论文
2017, 卷号: 0, 期号: 8, 页码: 30
作者:  曾凡斌;  覃毅
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/13
Exposure to 50Hz magnetic field modulates GABA(A) currents in cerebellar granule neurons through an EP receptor-mediated PKC pathway 期刊论文
JOURNAL OF CELLULAR AND MOLECULAR MEDICINE, 2015, 卷号: 19, 期号: 10
作者:  Yang, Guang;  Ren, Zhen;  Mei, Yan-Ai
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/19
CSNS束流损失监测系统前端模拟电路设计 期刊论文
原子能科学技术, 2013, 期号: 10, 页码: 1896-1900
作者:  肖帅;  郭娴;  田建民;  曾磊;  徐韬光
收藏  |  浏览/下载:23/0  |  提交时间:2015/12/14
生物电放大器实验系统的构建与分析 期刊论文
2012, 卷号: 33, 期号: 1
作者:  郝丽俊;  莫国民;  董冠群
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/06
Embedded system of time uniform based on DSP (EI CONFERENCE) 会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Li N.; Guo L.-H.; Chen J.; Liu C.-X.
收藏  |  浏览/下载:19/0  |  提交时间:2013/03/25
We introduced a design method of DSP-based System of time uniform  which combine the GPS and the Compass to calibrate the time. The system can use UTC (Coordinated Universal Time) of the GPS or the Compass for time base  to generate absolute time and different frequency of synchronous signals. We used DSP (Digital Signal Processor) to calculate the satellite information which includes the UTC time. After getting the UCT time information  put it into the CPLD (Complex Programmable Logic Device) for correction of time delay and serialization to output. Meanwhile  we divided 1PPS (one-pulse-per-second) signal of the GPS and the Compass into 20Hz  50Hz  and 800Hz synchronous signal. And we analyzed the precision of time and frequency. To conclude  the uncertainty of system absolute time is less than 100ns  the uncertainty of system synchronous signals is less than 20ns. This system is easy and flexible for use  stable and reliable in performance. 2010 IEEE.  
50Hz和400Hz下银镍合金触头材料电弧侵蚀研究 期刊论文
电工电能新技术, 2010, 期号: [db:dc_citation_issue], 页码: 4-7,66
作者:  李靖;  马志瀛;  黄绍平;  李建明
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/10
基于Matlab的电磁流量计的仿真分析 期刊论文
软件导刊, 2010, 卷号: 第9卷 第11期, 页码: 31-33
作者:  刘海波;  王炼红
收藏  |  浏览/下载:2/0  |  提交时间:2020/01/05


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