DC systema substituiae longe distancia

“一线两用”直流远供电源系统是一种基于单线串联拓扑的高压直流远程供电设备。其核心创新在于：利用光电复合缆中的一根铜芯线同时完成直流电能传输与逐级串联供电，实现“一线两用”——既传输直流电，又利用光电复合缆中的光纤传输通信信号，实现电能与信号同缆传输。与传统并联直流远供不同，该系统采用单线逐个串联负载的方式：前端直流高压电源发生器将机房交流电整流、PWM变换为对地悬浮的双极性直流高压电，经单线电缆传

Overview productum: DC systema substinae longe distanciae substantiae latidia est systema ut transmisit et accept distanciae per capulis virtus. Sistema sunt duo componentes principes: equipsae centralia (ear-ead unitate) et apparatio remotia (ead-end unita). Aubrae centralia accessit et convertit AC potens aut −48V DC potestatem exedia in alta, quod tunc trans longae transeae per acea-electricia accibus ac aceum capulam in eo In fines, Aectis distantia in altia DC in voltages standarda requirunt a merces (modum DC 48 V) AC 220 V, ets. ipsae stabilim et fidiae fortitudo ad distanta communicationi et accessis agri. Haec technology fundamente solvit