供(Gong)电(Dian)系(Xi)统(Tong)的(De)供(Gong)电(Dian)方(Fang)式(Shi)有(You)哪(Na)几(Ji)种(Zhong)？(?)

        T供(Gong)电(Dian)系(Xi)统(Tong)、(?)TN-S供(Gong)电(Dian)系(Xi)统(Tong)、(?)TN-C供(Gong)电(Dian)系(Xi)统(Tong)、(?)TT供(Gong)电(Dian)系(Xi)统(Tong)、(?)TN-C-S供(Gong)电(Dian)系(Xi)统(Tong)。(?)

        1.供(Gong)电(Dian)系(Xi)统(Tong)是(Shi)由(You)电(Dian)源(Yuan)系(Xi)统(Tong)和(He)输(Shu)配(Pei)电(Dian)系(Xi)统(Tong)组(Zu)成(Cheng)的(De)产(Chan)生(Sheng)电(Dian)能(Neng)并(Bing)供(Gong)应(Ying)和(He)输(Shu)送(Song)给(Gei)用(Yong)电(Dian)设(She)备(Bei)的(De)系(Xi)统(Tong)，(?)大(Da)致(Zhi)可(Ke)分(Fen)为(Wei)TN、(?)IT、(?)TT三(San)种(Zhong)，(?)其(Qi)中(Zhong)TN系(Xi)统(Tong)分(Fen)为(Wei)TN-C、(?)TN-S、(?)TN-C-S三(San)种(Zhong)表(Biao)现(Xian)形(Xing)式(Shi)。(?)

        2.供(Gong)电(Dian)系(Xi)统(Tong)须(Xu)遵(Zun)循(Xun)供(Gong)电(Dian)可(Ke)靠(Kao)、(?)操(Cao)作(Zuo)方(Fang)便(Bian)、(?)运(Yun)行(Xing)灵(Ling)活(Huo)、(?)经(Jing)济(Ji)合(He)理(Li)等(Deng)原(Yuan)则(Ze)，(?)供(Gong)电(Dian)来(Lai)源(Yuan)可(Ke)分(Fen)为(Wei)矿(Kuang)山(Shan)供(Gong)电(Dian)系(Xi)统(Tong)、(?)城(Cheng)市(Shi)供(Gong)电(Dian)系(Xi)统(Tong)、(?)电(Dian)力(Li)牵(Qian)引(Yin)供(Gong)电(Dian)系(Xi)统(Tong)、(?)供(Gong)电(Dian)系(Xi)统(Tong)阻(Zu)抗(Kang)、(?)供(Gong)电(Dian)系(Xi)统(Tong)谐(Xie)波(Bo)、(?)飞(Fei)机(Ji)电(Dian)气(Qi)系(Xi)统(Tong)等(Deng)。(?)

        3.供(Gong)电(Dian)方(Fang)式(Shi)分(Fen)类(Lei):按(An)电(Dian)压(Ya)分(Fen)有(You)高(Gao)压(Ya)供(Gong)电(Dian)和(He)低(Di)压(Ya)供(Gong)电(Dian);按(An)电(Dian)源(Yuan)分(Fen)有(You)单(Dan)相(Xiang)和(He)三(San)相(Xiang)供(Gong)电(Dian); .按(An)电(Dian)源(Yuan)数(Shu)量(Liang)分(Fen)有(You)单(Dan)电(Dian)源(Yuan)和(He)多(Duo)电(Dian)源(Yuan)供(Gong)电(Dian);按(An)供(Gong)电(Dian)回(Hui)路(Lu)分(Fen)有(You)单(Dan)回(Hui)路(Lu)和(He)多(Duo)回(Hui)路(Lu)供(Gong)电(Dian);按(An)用(Yong)电(Dian)期(Qi)限(Xian)分(Fen)有(You)临(Lin)时(Shi)用(Yong)电(Dian)和(He)长(Chang)期(Qi)用(Yong)电(Dian);按(An)计(Ji)量(Liang)方(Fang)式(Shi)有(You)高(Gao)供(Gong)高(Gao)计(Ji)与(Yu)高(Gao)供(Gong)低(Di)计(Ji)、(?)非(Fei)装(Zhuang)表(Biao)供(Gong)电(Dian)和(He)装(Zhuang)表(Biao)供(Gong)电(Dian);按(An)管(Guan)理(Li)关(Guan)系(Xi)分(Fen)有(You)直(Zhi)接(Jie)供(Gong)电(Dian)户(Hu)、(?)转(Zhuan)供(Gong)户(Hu)；(?)按(An)线(Xian)路(Lu)产(Chan)权(Quan)分(Fen)为(Wei)专(Zhuan)线(Xian)与(Yu)公(Gong)用(Yong)线(Xian)供(Gong)电(Dian)等(Deng)。(?)

部(Bu)分(Fen)图(Tu)文(Wen)转(Zhuan)载(Zai)自(Zi)网(Wang)络(Luo)，(?)版(Ban)权(Quan)归(Gui)原(Yuan)作(Zuo)者(Zhe)所(Suo)有(You)，(?)如(Ru)有(You)侵(Qin)权(Quan)请(Qing)联(Lian)系(Xi)我(Wo)们(Men)删(Shan)除(Chu)。(?)如(Ru)内(Nei)容(Rong)中(Zhong)如(Ru)涉(She)及(Ji)加(Jia)盟(Meng)，(?)投(Tou)资(Zi)请(Qing)注(Zhu)意(Yi)风(Feng)险(Xian)，(?)并(Bing)谨(Jin)慎(Shen)决(Jue)策(Ce)