Strong electromagnetic pulse comprehensive protection device with detection and display function

• Main Authors: GUO LIANGFU, TANG JUN, TANG HAIBO, WANG LINGFANG, LI XUANQING, CHEN DEHUAI, CHEN BING, CUI AO, ZHENG YIFEI, HU DONGXIA
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2019
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION

The invention discloses a strong electromagnetic pulse comprehensive protection device with a detection and display function and belongs to the field of electromagnetic pulse protection. The device disclosed in the invention comprises a phase line L, a neutral line N, a ground line PE, a transient processing module, a steady-state filtering module and a detection and display module. The phase lineL is sequentially connected to the transient processing module and the steady-state filtering module. The neutral line N is sequentially connected to the transient processing module and the steady-state filtering module. The ground line PE is connected with the transient processing module, and the transient processing module is connected with the detection and display module. In the comprehensiveprotection device disclosed in the invention, fast pulses coupled to cables can be delayed through coordination between the transient processing module and the steady-state filtering module, thus rising edge time of the fast