网玑NetGem DVR(S04)问答区> 标题 作者 同品牌最热产品 网玑NetGem DVR(E04A) 参考价:￥3840 网玑NetGem DVR(S08) 参考价:￥6720 网玑NetGem DVR(S08A) 参考价:￥8640 网玑NetGem DVR(S16) 参考价:￥9600 网玑NetGem DVR(E08) 参考价:￥5760 ...
This paper presents a dynamic voltage restorer (DVR) that is characterized by the use of a high-frequency unidirectional isolated dc-dc converter. A traditional DVR has a large and bulky series transformer even for low-voltage (200 or 40... T Jimichi,H Fujita,H Akagi - Energy Conversion ...
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These two key parameters are presented in the exact mathematical equations of instantaneous power dispatch, which allows the individual control of active power and reactive power of DVR. Under the provisions of the given control strategy, the load voltage regulation and flexible power dispatch are ...
网玑NetGem DVR(S04)是一款硬盘录像机，配置嵌入式操作系统。重要参数 电源电压：AC 220V±15%，50/60Hz 环境湿度：操作系统：嵌入式操作系统 压缩标准：H264 视频分辨率：CIF/Half D1/Full D1 备份方式：支持USB备份 详细参数 基本参数 产品类型：硬盘录像机 操作系统：嵌入式操作系统 视频参数 压缩标准：H264...