automatic recording device meaning in Chinese
自动记录装置
Examples
- Automatic recording device
自动记?装置 - Overvoltage automatic recording device is restricted by the way which can get overvoltage from power system for a long time , and ca n ' t make great progress . because realtime recording higher voltage level power system require some special device which can get overvoltage , and some technique difficulty exist . and 10kv distribution network is used to supply power for user directly ， its distribution is extensive ， equipment is more and electric insulation level is low , it is easy that overvoltage accident occur
因为要对10kv以上更高电压等级的过电压进行实时记录对过电压获取设备的要求高，技术难度大，并考虑到10kv配电网承担着直接向用户供电的任务，分布广、设备多、绝缘水平低和过电压出现频繁，尤其在中性点不接地系统中，更易因过电压造成绝缘事故。 - Familiar automatic recording device for overvoltage can just monitor inner overvoltage , but the device introduced in the paper can real time record lighting impulse overvoltage and inner overvoltage together in 10kv distribution system . with the characteristics of overvoltage in the 10kv distribution network , the principle of realtime recording device for overvoltage is introduced by author , and design and develop applied realtime and automatic recording device for overvoltage first
通常的过电压自动记录装置采样频率不高，采样周期短，大多只能监测内过电压，而本装置研究的目的是能够同时监测雷电过电压和内过电压。作者结合10kv配电系统的过电压特点，提出了10kv配电网过电压实时自动记录装置的基本原理，设计并研制成功了实时监测大气过电压和内过电压的监测装置。