To deal with the problems in the experiment, the current foldback, optical coupler insulation and electromagnetic shielding was used to optimize the laser's performance.
针对激光器在实验过程中出现的问题，采用了过流保护、光耦合器隔离，电磁屏蔽等措施，优化了激光器的性能。
To avoid shortcomings of conventional current transducers in insulation and saturation, the hybrid optical sensor head of a new type air core current transducer is presented.
针对传统电流互感器易饱和﹑绝缘复杂等缺点，介绍了一种混合式光电电流互感器传感头用于测量的新型空心电流互感器。
The influence of the insulation gas pressure change on optical voltage transformer couldn't be neglected. It's a new problem created by the new sensing principle.
绝缘气体压力的变化对光电电压互感器的影响不可忽视，这是新的传感原理引出的新问题。
A kind of electromagnetic actuation optical switch is designed based on the high performance of polyimide (PI) in mechanical character, insulation and heat-resistant.
利用聚酰亚胺(PI)优良的机械、绝缘、耐热等性能，设计出基于PI膜的磁控光开关。
The feature of optical fiber, the principle of optical fiber sensor and the application of optical fiber technique in power transformer insulation monitoring is also introduced in this paper.
本文阐述了光纤的特性和光纤传感器的原理及特性，介绍了光纤技术在电力变压器绝缘监测中的具体应用。
Insulation materials, optical materials, adhesive products, protective film, conductive cloth, dustproof net and special tape.
本机适用于绝缘材料、光学材料、胶粘产品、保护膜、防尘网、导电布及特殊胶带模切。
This paper introduces a method for monitoring insulation performance of the undersea communication optical cable.
本文介绍了一种监测海底通讯光缆外护套电绝缘性能的方法。
In hardware aspect, this paper use optical-electric insulation method stronger the signal of optical-electric encoder and insulate the infection of out load for main circuit successfully.
在硬件抗干扰方面，本课题采用光电隔离的方法成功的对输入光电编码器的信号进行了整形，并隔离了输出负载对电路的影响。
The article introduces the constitution, inspection principles, functions and main technical parameters of optical fiber synthetic insulation automatic inspection system.
介绍了光缆线路综合绝缘自动检测系统的构成、检测原理、功能和主要技术指标。
According to the optical principle, the relationship between the first three is: the higher the transmittance, the lower the heat insulation rate;
依据光学原理，前三者的基本关系为：透光率越高、隔热率越低；
The above thermal insulation coatings with different optical performances per involving in a series of slurries.
通过引入具有不同功能的纳米浆料，获得了不同光学性能的透明隔热涂料。
The above thermal insulation coatings with different optical performances per involving in a series of slurries.
通过引入具有不同功能的纳米浆料，获得了不同光学性能的透明隔热涂料。
应用推荐