供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)设(She)计(Ji)规(Gui)范(Fan)

一(Yi)章(Zhang) 总(Zong)则(Ze)

为(Wei)使(Shi)供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)设(She)计(Ji)贯(Guan)彻(Che)执(Zhi)行(Xing)的(De)技(Ji)术(Shu)经(Jing)济(Ji)政(Zheng)策(Ce)，(?)做(Zuo)到(Dao)保(Bao)障(Zhang)人(Ren)身(Shen)健(Jian)康(Kang)，(?)供(Gong)电(Dian)可(Ke)靠(Kao)，(?)技(Ji)术(Shu)先(Xian)进(Jin)和(He)经(Jing)济(Ji)合(He)理(Li)，(?)制(Zhi)订(Ding)本(Ben)规(Gui)范(Fan)。(?)

本(Ben)规(Gui)范(Fan)适(Shi)用(Yong)于(Yu)110KV及(Ji)以(Yi)下(Xia)的(De)供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)新(Xin)建(Jian)和(He)扩(Kuo)建(Jian)工(Gong)程(Cheng)的(De)设(She)计(Ji)。(?)

供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)设(She)计(Ji)必(Bi)须(Xu)从(Cong)全(Quan)局(Ju)出(Chu)发(Fa)，(?)统(Tong)筹(Chou)兼(Jian)顾(Gu)，(?)按(An)照(Zhao)负(Fu)荷(He)性(Xing)质(Zhi)、(?)用(Yong)电(Dian)容(Rong)量(Liang)、(?)工(Gong)程(Cheng)特(Te)点(Dian)和(He)地(Di)区(Qu)供(Gong)电(Dian)条(Tiao)件(Jian)，(?)合(He)理(Li)确(Que)定(Ding)设(She)计(Ji)方(Fang)案(An)。(?)

供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)设(She)计(Ji)应(Ying)根(Gen)据(Ju)工(Gong)程(Cheng)特(Te)点(Dian)、(?)规(Gui)模(Mo)和(He)发(Fa)展(Zhan)规(Gui)划(Hua)，(?)做(Zuo)到(Dao)远(Yuan)近(Jin)期(Qi)结(Jie)合(He)，(?)以(Yi)近(Jin)期(Qi)为(Wei)主(Zhu)。(?)

供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)设(She)计(Ji)应(Ying)采(Cai)用(Yong)符(Fu)合(He)现(Xian)行(Xing)有(You)关(Guan)标(Biao)准(Zhun)的(De)效(Xiao)率(Lu)高(Gao)、(?)能(Neng)耗(Hao)低(Di)、(?)性(Xing)能(Neng)先(Xian)进(Jin)的(De)电(Dian)气(Qi)产(Chan)品(Pin)。(?)

供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)设(She)计(Ji)除(Chu)应(Ying)遵(Zun)守(Shou)本(Ben)规(Gui)范(Fan)外(Wai)，(?)尚(Shang)应(Ying)符(Fu)合(He)现(Xian)行(Xing)有(You)关(Guan)标(Biao)准(Zhun)和(He)规(Gui)范(Fan)的(De)规(Gui)定(Ding)。(?)

二(?)章(Zhang) 负(Fu)荷(He)分(Fen)级(Ji)及(Ji)供(Gong)电(Dian)要(Yao)求(Qiu)

电(Dian)力(Li)负(Fu)荷(He)应(Ying)根(Gen)据(Ju)对(Dui)供(Gong)电(Dian)可(Ke)靠(Kao)性(Xing)的(De)要(Yao)求(Qiu)及(Ji)中(Zhong)断(Duan)供(Gong)电(Dian)在(Zai)政(Zheng)治(Zhi)、(?)经(Jing)济(Ji)上(Shang)所(Suo)造(Zao)成(Cheng)损(Sun)失(Shi)或(Huo)影(Ying)响(Xiang)的(De)程(Cheng)度(Du)进(Jin)行(Xing)分(Fen)级(Ji)，(?)并(Bing)应(Ying)符(Fu)合(He)下(Xia)列(Lie)规(Gui)定(Ding)：(?)

一(Yi)、(?)符(Fu)合(He)下(Xia)列(Lie)情(Qing)况(Kuang)之(Zhi)一(Yi)时(Shi)，(?)应(Ying)为(Wei)一(Yi)级(Ji)负(Fu)荷(He)：(?)

１(?)．(?)中(Zhong)断(Duan)供(Gong)电(Dian)将(Jiang)造(Zao)成(Cheng)人(Ren)身(Shen)伤(Shang)亡(Wang)时(Shi)。(?)

２(?)．(?)中(Zhong)断(Duan)供(Gong)电(Dian)将(Jiang)在(Zai)政(Zheng)治(Zhi)、(?)经(Jing)济(Ji)上(Shang)造(Zao)成(Cheng)重(Zhong)大(Da)损(Sun)失(Shi)时(Shi)。(?)例(Li)如(Ru)：(?)重(Zhong)大(Da)设(She)备(Bei)损(Sun)坏(Huai)、(?)重(Zhong)大(Da)产(Chan)品(Pin)报(Bao)废(Fei)、(?)用(Yong)重(Zhong)要(Yao)原(Yuan)料(Liao)生(Sheng)产(Chan)的(De)产(Chan)品(Pin)大(Da)量(Liang)报(Bao)废(Fei)、(?)国(Guo)民(Min)经(Jing)济(Ji)中(Zhong)企(Qi)业(Ye)的(De)连(Lian)续(Xu)生(Sheng)产(Chan)过(Guo)程(Cheng)被(Bei)打(Da)乱(Luan)需(Xu)要(Yao)长(Chang)时(Shi)间(Jian)才(Cai)能(Neng)恢(Hui)复(Fu)等(Deng)。(?)

３(?)．(?)中(Zhong)断(Duan)供(Gong)电(Dian)将(Jiang)影(Ying)响(Xiang)有(You)重(Zhong)大(Da)政(Zheng)治(Zhi)、(?)经(Jing)济(Ji)意(Yi)义(Yi)的(De)用(Yong)电(Dian)单(Dan)位(Wei)的(De)正(Zheng)常(Chang)工(Gong)作(Zuo)。(?)例(Li)如(Ru)：(?)重(Zhong)要(Yao)交(Jiao)通(Tong)枢(Shu)纽(Niu)、(?)重(Zhong)要(Yao)通(Tong)信(Xin)枢(Shu)纽(Niu)、(?)重(Zhong)要(Yao)宾(Bin)馆(Guan)、(?)大(Da)型(Xing)体(Ti)育(Yu)场(Chang)馆(Guan)、(?)经(Jing)常(Chang)用(Yong)于(Yu)动(Dong)的(De)大(Da)量(Liang)人(Ren)员(Yuan)集(Ji)中(Zhong)的(De)公(Gong)共(Gong)场(Chang)所(Suo)等(Deng)用(Yong)电(Dian)单(Dan)位(Wei)中(Zhong)的(De)重(Zhong)要(Yao)电(Dian)力(Li)负(Fu)荷(He)。(?)在(Zai)一(Yi)级(Ji)负(Fu)荷(He)中(Zhong)，(?)当(Dang)中(Zhong)断(Duan)供(Gong)电(Dian)将(Jiang)发(Fa)生(Sheng)中(Zhong)毒(Du)、(?)爆(Bao)炸(Zha)和(He)火(Huo)灾(Zai)等(Deng)情(Qing)况(Kuang)的(De)负(Fu)荷(He)，(?)以(Yi)及(Ji)特(Te)别(Bie)重(Zhong)要(Yao)场(Chang)所(Suo)的(De)不(Bu)允(Yun)许(Xu)中(Zhong)断(Duan)供(Gong)电(Dian)的(De)负(Fu)荷(He)，(?)应(Ying)视(Shi)为(Wei)特(Te)别(Bie)重(Zhong)要(Yao)的(De)负(Fu)荷(He)。(?)

二(?)、(?)符(Fu)合(He)下(Xia)列(Lie)情(Qing)况(Kuang)之(Zhi)一(Yi)时(Shi)，(?)应(Ying)为(Wei)二(?)级(Ji)负(Fu)荷(He)：(?)

１(?)．(?)中(Zhong)断(Duan)供(Gong)电(Dian)将(Jiang)在(Zai)政(Zheng)治(Zhi)、(?)经(Jing)济(Ji)上(Shang)造(Zao)成(Cheng)较(Jiao)大(Da)损(Sun)失(Shi)时(Shi)。(?)例(Li)如(Ru)：(?)主(Zhu)要(Yao)设(She)备(Bei)损(Sun)坏(Huai)、(?)大(Da)量(Liang)产(Chan)品(Pin)报(Bao)废(Fei)、(?)连(Lian)续(Xu)生(Sheng)产(Chan)过(Guo)程(Cheng)被(Bei)打(Da)乱(Luan)需(Xu)较(Jiao)长(Chang)时(Shi)间(Jian)才(Cai)能(Neng)恢(Hui)复(Fu)、(?)企(Qi)业(Ye)大(Da)量(Liang)减(Jian)产(Chan)等(Deng)。(?)

２(?)．(?)中(Zhong)断(Duan)供(Gong)电(Dian)将(Jiang)影(Ying)响(Xiang)重(Zhong)要(Yao)用(Yong)电(Dian)单(Dan)位(Wei)的(De)正(Zheng)常(Chang)工(Gong)作(Zuo)。(?)例(Li)如(Ru)：(?)交(Jiao)通(Tong)枢(Shu)纽(Niu)、(?)通(Tong)信(Xin)枢(Shu)纽(Niu)等(Deng)用(Yong)电(Dian)单(Dan)位(Wei)中(Zhong)的(De)重(Zhong)要(Yao)电(Dian)力(Li)负(Fu)荷(He)，(?)以(Yi)及(Ji)中(Zhong)断(Duan)供(Gong)电(Dian)将(Jiang)造(Zao)成(Cheng)大(Da)型(Xing)影(Ying)剧(Ju)院(Yuan)、(?)大(Da)型(Xing)商(Shang)场(Chang)等(Deng)较(Jiao)多(Duo)人(Ren)员(Yuan)集(Ji)中(Zhong)的(De)重(Zhong)要(Yao)的(De)公(Gong)共(Gong)场(Chang)所(Suo)秩(Zhi)序(Xu)混(Hun)乱(Luan)。(?)

三(San)、(?)不(Bu)属(Shu)于(Yu)一(Yi)级(Ji)和(He)二(?)级(Ji)负(Fu)荷(He)者(Zhe)应(Ying)为(Wei)三(San)级(Ji)负(Fu)荷(He)。(?)

一(Yi)级(Ji)负(Fu)荷(He)的(De)供(Gong)电(Dian)电(Dian)源(Yuan)应(Ying)符(Fu)合(He)下(Xia)列(Lie)规(Gui)定(Ding)：(?)

一(Yi)、(?)一(Yi)级(Ji)负(Fu)荷(He)应(Ying)由(You)两(Liang)个(Ge)电(Dian)源(Yuan)供(Gong)电(Dian)；(?)当(Dang)一(Yi)个(Ge)电(Dian)源(Yuan)发(Fa)生(Sheng)故(Gu)障(Zhang)时(Shi)，(?)另(Ling)一(Yi)个(Ge)电(Dian)源(Yuan)不(Bu)应(Ying)同(Tong)时(Shi)受(Shou)到(Dao)损(Sun)坏(Huai)。(?)

二(?)、(?)一(Yi)级(Ji)负(Fu)荷(He)中(Zhong)特(Te)别(Bie)重(Zhong)要(Yao)的(De)负(Fu)荷(He)，(?)除(Chu)由(You)两(Liang)个(Ge)电(Dian)源(Yuan)供(Gong)电(Dian)外(Wai)，(?)尚(Shang)应(Ying)增(Zeng)设(She)应(Ying)急(Ji)电(Dian)源(Yuan)，(?)并(Bing)严(Yan)禁(Jin)将(Jiang)其(Qi)它(Ta)负(Fu)荷(He)接(Jie)入(Ru)应(Ying)急(Ji)供(Gong)电(Dian)系(Xi)统(Tong)。(?)

下(Xia)列(Lie)电(Dian)源(Yuan)可(Ke)作(Zuo)为(Wei)应(Ying)急(Ji)电(Dian)源(Yuan)：(?)

一(Yi)、(?)独(Du)立(Li)于(Yu)正(Zheng)常(Chang)电(Dian)源(Yuan)的(De)发(Fa)电(Dian)机(Ji)组(Zu)。(?)

二(?)、(?)供(Gong)电(Dian)网(Wang)络(Luo)中(Zhong)独(Du)立(Li)于(Yu)正(Zheng)常(Chang)电(Dian)源(Yuan)的(De)专(Zhuan)用(Yong)的(De)馈(Kui)电(Dian)线(Xian)路(Lu)。(?)

三(San)、(?)蓄(Xu)电(Dian)池(Chi)。(?)

四(Si)、(?)干(Gan)电(Dian)池(Chi)。(?)

根(Gen)据(Ju)允(Yun)许(Xu)中(Zhong)断(Duan)供(Gong)电(Dian)的(De)时(Shi)间(Jian)可(Ke)分(Fen)别(Bie)选(Xuan)择(Ze)下(Xia)列(Lie)应(Ying)急(Ji)电(Dian)源(Yuan)：(?)

一(Yi)、(?)允(Yun)许(Xu)中(Zhong)断(Duan)供(Gong)电(Dian)时(Shi)间(Jian)为(Wei)15s以(Yi)上(Shang)的(De)供(Gong)电(Dian)，(?)可(Ke)选(Xuan)用(Yong)快(Kuai)速(Su)自(Zi)启(Qi)动(Dong)的(De)发(Fa)电(Dian)机(Ji)组(Zu)。(?)

二(?)、(?)自(Zi)投(Tou)装(Zhuang)置(Zhi)的(De)动(Dong)作(Zuo)时(Shi)间(Jian)能(Neng)满(Man)足(Zu)允(Yun)许(Xu)中(Zhong)断(Duan)供(Gong)电(Dian)时(Shi)间(Jian)的(De)，(?)可(Ke)选(Xuan)用(Yong)带(Dai)有(You)自(Zi)动(Dong)投(Tou)入(Ru)装(Zhuang)置(Zhi)的(De)独(Du)立(Li)于(Yu)正(Zheng)常(Chang)电(Dian)源(Yuan)的(De)专(Zhuan)用(Yong)馈(Kui)电(Dian)线(Xian)路(Lu)。(?)

三(San)、(?)允(Yun)许(Xu)中(Zhong)断(Duan)供(Gong)电(Dian)时(Shi)间(Jian)为(Wei)毫(Hao)秒(Miao)级(Ji)的(De)供(Gong)电(Dian)，(?)可(Ke)选(Xuan)用(Yong)蓄(Xu)电(Dian)池(Chi)静(Jing)止(Zhi)型(Xing)不(Bu)间(Jian)断(Duan)供(Gong)电(Dian)装(Zhuang)置(Zhi)、(?)蓄(Xu)电(Dian)池(Chi)机(Ji)械(Xie)贮(Zhu)能(Neng)电(Dian)机(Ji)型(Xing)不(Bu)间(Jian)断(Duan)供(Gong)电(Dian)装(Zhuang)置(Zhi)或(Huo)柴(Chai)油(You)机(Ji)不(Bu)间(Jian)断(Duan)供(Gong)电(Dian)装(Zhuang)置(Zhi)。(?)

应(Ying)急(Ji)电(Dian)源(Yuan)的(De)工(Gong)作(Zuo)时(Shi)间(Jian)，(?)应(Ying)按(An)生(Sheng)产(Chan)技(Ji)术(Shu)上(Shang)要(Yao)求(Qiu)的(De)停(Ting)车(Che)时(Shi)间(Jian)考(Kao)虑(Lu)。(?)当(Dang)与(Yu)自(Zi)动(Dong)启(Qi)动(Dong)的(De)发(Fa)电(Dian)机(Ji)组(Zu)配(Pei)合(He)使(Shi)用(Yong)时(Shi)，(?)不(Bu)宜(Yi)少(Shao)于(Yu)10min。(?)

二(?)级(Ji)负(Fu)荷(He)的(De)供(Gong)电(Dian)系(Xi)统(Tong)，(?)宜(Yi)由(You)两(Liang)回(Hui)线(Xian)路(Lu)供(Gong)电(Dian)。(?)在(Zai)负(Fu)荷(He)较(Jiao)小(Xiao)或(Huo)地(Di)区(Qu)供(Gong)电(Dian)条(Tiao)件(Jian)困(Kun)难(Nan)时(Shi)，(?)二(?)级(Ji)负(Fu)荷(He)可(Ke)由(You)一(Yi)回(Hui)6KV及(Ji)以(Yi)上(Shang)专(Zhuan)用(Yong)的(De)架(Jia)空(Kong)线(Xian)路(Lu)或(Huo)电(Dian)缆(Lan)供(Gong)电(Dian)。(?)当(Dang)采(Cai)用(Yong)架(Jia)空(Kong)线(Xian)时(Shi)，(?)可(Ke)为(Wei)一(Yi)回(Hui)架(Jia)空(Kong)线(Xian)供(Gong)电(Dian)；(?)当(Dang)采(Cai)用(Yong)电(Dian)缆(Lan)线(Xian)路(Lu)时(Shi)，(?)应(Ying)采(Cai)用(Yong)两(Liang)根(Gen)电(Dian)缆(Lan)组(Zu)成(Cheng)的(De)线(Xian)路(Lu)供(Gong)电(Dian)，(?)其(Qi)每(Mei)根(Gen)电(Dian)缆(Lan)应(Ying)能(Neng)承(Cheng)受(Shou)的(De)二(?)级(Ji)负(Fu)荷(He)。(?)

三(San)章(Zhang) 电(Dian)源(Yuan)及(Ji)供(Gong)电(Dian)系(Xi)统(Tong)

符(Fu)合(He)下(Xia)列(Lie)情(Qing)况(Kuang)之(Zhi)一(Yi)时(Shi)，(?)用(Yong)电(Dian)单(Dan)位(Wei)宜(Yi)设(She)置(Zhi)自(Zi)备(Bei)电(Dian)源(Yuan)：(?)

一(Yi)、(?)需(Xu)要(Yao)设(She)置(Zhi)自(Zi)备(Bei)电(Dian)源(Yuan)作(Zuo)为(Wei)一(Yi)级(Ji)负(Fu)荷(He)中(Zhong)特(Te)别(Bie)重(Zhong)要(Yao)负(Fu)荷(He)的(De)应(Ying)急(Ji)电(Dian)源(Yuan)时(Shi)或(Huo)第(Di)二(?)电(Dian)源(Yuan)不(Bu)能(Neng)满(Man)足(Zu)一(Yi)级(Ji)负(Fu)荷(He)的(De)条(Tiao)件(Jian)时(Shi)。(?)

二(?)、(?)设(She)置(Zhi)自(Zi)备(Bei)电(Dian)源(Yuan)较(Jiao)从(Cong)电(Dian)力(Li)系(Xi)统(Tong)取(Qu)得(De)第(Di)二(?)电(Dian)源(Yuan)经(Jing)济(Ji)合(He)理(Li)时(Shi)。(?)

三(San)、(?)有(You)常(Chang)年(Nian)稳(Wen)定(Ding)余(Yu)热(Re)、(?)压(Ya)差(Cha)、(?)废(Fei)气(Qi)可(Ke)供(Gong)发(Fa)电(Dian)，(?)技(Ji)术(Shu)可(Ke)靠(Kao)、(?)经(Jing)济(Ji)合(He)理(Li)时(Shi)。(?)

四(Si)、(?)所(Suo)在(Zai)地(Di)区(Qu)偏(Pian)僻(Pi)，(?)远(Yuan)离(Li)电(Dian)力(Li)系(Xi)统(Tong)，(?)设(She)置(Zhi)自(Zi)备(Bei)电(Dian)源(Yuan)经(Jing)济(Ji)合(He)理(Li)时(Shi)。(?)

应(Ying)急(Ji)电(Dian)源(Yuan)与(Yu)正(Zheng)常(Chang)电(Dian)源(Yuan)之(Zhi)间(Jian)必(Bi)须(Xu)采(Cai)取(Qu)防(Fang)止(Zhi)并(Bing)列(Lie)运(Yun)行(Xing)的(De)措(Cuo)施(Shi)。(?)

供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)的(De)设(She)计(Ji)，(?)除(Chu)一(Yi)级(Ji)负(Fu)荷(He)中(Zhong)特(Te)别(Bie)重(Zhong)要(Yao)负(Fu)荷(He)外(Wai)，(?)不(Bu)应(Ying)按(An)一(Yi)个(Ge)电(Dian)源(Yuan)系(Xi)统(Tong)检(Jian)修(Xiu)或(Huo)故(Gu)障(Zhang)的(De)同(Tong)时(Shi)另(Ling)一(Yi)电(Dian)源(Yuan)又(You)发(Fa)生(Sheng)故(Gu)障(Zhang)进(Jin)行(Xing)设(She)计(Ji)。(?)

需(Xu)要(Yao)两(Liang)回(Hui)电(Dian)源(Yuan)线(Xian)路(Lu)的(De)用(Yong)电(Dian)单(Dan)位(Wei)，(?)宜(Yi)采(Cai)用(Yong)同(Tong)级(Ji)电(Dian)压(Ya)供(Gong)电(Dian)。(?)但(Dan)根(Gen)据(Ju)各(Ge)级(Ji)负(Fu)荷(He)的(De)不(Bu)同(Tong)需(Xu)要(Yao)及(Ji)地(Di)区(Qu)供(Gong)电(Dian)条(Tiao)件(Jian)，(?)亦(Yi)可(Ke)采(Cai)用(Yong)不(Bu)同(Tong)电(Dian)压(Ya)供(Gong)电(Dian)。(?)

有(You)一(Yi)级(Ji)负(Fu)荷(He)的(De)用(Yong)电(Dian)单(Dan)位(Wei)难(Nan)以(Yi)从(Cong)地(Di)区(Qu)电(Dian)力(Li)网(Wang)取(Qu)得(De)两(Liang)个(Ge)电(Dian)源(Yuan)而(?)有(You)可(Ke)能(Neng)从(Cong)邻(Lin)近(Jin)单(Dan)位(Wei)取(Qu)得(De)第(Di)二(?)电(Dian)源(Yuan)时(Shi)，(?)宜(Yi)从(Cong)该(Gai)单(Dan)位(Wei)取(Qu)得(De)第(Di)二(?)电(Dian)源(Yuan)。(?)

同(Tong)时(Shi)供(Gong)电(Dian)的(De)两(Liang)回(Hui)及(Ji)以(Yi)上(Shang)供(Gong)配(Pei)电(Dian)线(Xian)路(Lu)中(Zhong)一(Yi)回(Hui)路(Lu)中(Zhong)断(Duan)供(Gong)电(Dian)时(Shi)，(?)其(Qi)余(Yu)线(Xian)路(Lu)应(Ying)能(Neng)满(Man)足(Zu)全(Quan)部(Bu)一(Yi)级(Ji)负(Fu)荷(He)及(Ji)二(?)级(Ji)负(Fu)荷(He)。(?)

供(Gong)电(Dian)系(Xi)统(Tong)应(Ying)简(Jian)单(Dan)可(Ke)靠(Kao)，(?)同(Tong)一(Yi)电(Dian)压(Ya)供(Gong)电(Dian)系(Xi)统(Tong)的(De)变(Bian)配(Pei)电(Dian)级(Ji)数(Shu)不(Bu)宜(Yi)多(Duo)于(Yu)两(Liang)级(Ji)。(?)

高(Gao)压(Ya)配(Pei)电(Dian)系(Xi)统(Tong)宜(Yi)采(Cai)用(Yong)放(Fang)射(She)式(Shi)。(?)根(Gen)据(Ju)变(Bian)压(Ya)器(Qi)的(De)容(Rong)量(Liang)、(?)分(Fen)布(Bu)及(Ji)地(Di)理(Li)环(Huan)境(Jing)等(Deng)情(Qing)况(Kuang)，(?)亦(Yi)可(Ke)采(Cai)用(Yong)树(Shu)干(Gan)式(Shi)或(Huo)环(Huan)式(Shi)。(?)

据(Ju)负(Fu)荷(He)的(De)容(Rong)量(Liang)和(He)分(Fen)布(Bu)，(?)配(Pei)变(Bian)电(Dian)所(Suo)宜(Yi)靠(Kao)近(Jin)负(Fu)荷(He)中(Zhong)心(Xin)。(?)当(Dang)配(Pei)电(Dian)电(Dian)压(Ya)为(Wei)35KV时(Shi)亦(Yi)可(Ke)采(Cai)用(Yong)直(Zhi)降(Jiang)220~380V配(Pei)电(Dian)电(Dian)压(Ya)。(?)

在(Zai)用(Yong)电(Dian)单(Dan)位(Wei)内(Nei)部(Bu)邻(Lin)近(Jin)的(De)变(Bian)电(Dian)所(Suo)之(Zhi)间(Jian)宜(Yi)设(She)置(Zhi)低(Di)压(Ya)联(Lian)络(Luo)线(Xian)。(?)

小(Xiao)负(Fu)荷(He)的(De)用(Yong)电(Dian)单(Dan)位(Wei)宜(Yi)接(Jie)入(Ru)地(Di)区(Qu)低(Di)压(Ya)电(Dian)网(Wang)。(?)

四(Si)章(Zhang) 电(Dian)压(Ya)选(Xuan)择(Ze)和(He)电(Dian)能(Neng)质(Zhi)量(Liang)

用(Yong)电(Dian)单(Dan)位(Wei)的(De)供(Gong)电(Dian)电(Dian)压(Ya)应(Ying)根(Gen)据(Ju)用(Yong)电(Dian)容(Rong)量(Liang)、(?)用(Yong)电(Dian)设(She)备(Bei)特(Te)性(Xing)、(?)供(Gong)电(Dian)距(Ju)离(Li)、(?)供(Gong)电(Dian)线(Xian)路(Lu)的(De)回(Hui)路(Lu)数(Shu)、(?)当(Dang)地(Di)公(Gong)共(Gong)电(Dian)网(Wang)现(Xian)状(Zhuang)及(Ji)其(Qi)发(Fa)展(Zhan)规(Gui)划(Hua)等(Deng)因(Yin)素(Su)，(?)经(Jing)技(Ji)术(Shu)经(Jing)济(Ji)比(Bi)较(Jiao)确(Que)定(Ding)。(?)

当(Dang)供(Gong)电(Dian)电(Dian)压(Ya)为(Wei)35KV及(Ji)以(Yi)上(Shang)时(Shi)，(?)用(Yong)电(Dian)单(Dan)位(Wei)的(De)一(Yi)级(Ji)配(Pei)电(Dian)电(Dian)压(Ya)应(Ying)采(Cai)用(Yong)10KV；(?)当(Dang)6KV用(Yong)电(Dian)设(She)备(Bei)的(De)总(Zong)容(Rong)量(Liang)较(Jiao)大(Da)，(?)选(Xuan)用(Yong)6KV经(Jing)济(Ji)合(He)理(Li)时(Shi)，(?)宜(Yi)采(Cai)用(Yong)6KV。(?)低(Di)压(Ya)配(Pei)电(Dian)电(Dian)压(Ya)应(Ying)采(Cai)用(Yong)220~380V。(?)

当(Dang)供(Gong)电(Dian)电(Dian)压(Ya)为(Wei)35KV，(?)能(Neng)减(Jian)少(Shao)配(Pei)变(Bian)电(Dian)级(Ji)数(Shu)、(?)简(Jian)化(Hua)结(Jie)线(Xian)，(?)及(Ji)技(Ji)术(Shu)经(Jing)济(Ji)合(He)理(Li)时(Shi)，(?)配(Pei)电(Dian)电(Dian)压(Ya)宜(Yi)采(Cai)用(Yong)35KV。(?)

正(Zheng)常(Chang)运(Yun)行(Xing)情(Qing)况(Kuang)下(Xia)，(?)用(Yong)电(Dian)设(She)备(Bei)端(Duan)子(Zi)处(Chu)电(Dian)压(Ya)偏(Pian)差(Cha)允(Yun)许(Xu)值(Zhi)（(?)以(Yi)额(E)定(Ding)电(Dian)压(Ya)的(De)百(Bai)分(Fen)数(Shu)表(Biao)示(Shi)）(?)宜(Yi)符(Fu)合(He)下(Xia)列(Lie)要(Yao)求(Qiu)：(?)

一(Yi)、(?)电(Dian)动(Dong)机(Ji)为(Wei)±(?)５(?)％(?)。(?)

二(?)、(?)照(Zhao)明(Ming)：(?)在(Zai)一(Yi)般(Ban)工(Gong)作(Zuo)场(Chang)所(Suo)为(Wei)±(?)5%；(?)对(Dui)于(Yu)远(Yuan)离(Li)变(Bian)电(Dian)所(Suo)的(De)小(Xiao)面(Mian)积(Ji)一(Yi)般(Ban)工(Gong)作(Zuo)场(Chang)所(Suo)，(?)难(Nan)以(Yi)满(Man)足(Zu)上(Shang)述(Shu)要(Yao)求(Qiu)时(Shi)，(?)可(Ke)为(Wei)＋(?)5%、(?)－(?)10%；(?)应(Ying)急(Ji)照(Zhao)明(Ming)、(?)道(Dao)路(Lu)照(Zhao)明(Ming)和(He)警(Jing)卫(Wei)照(Zhao)明(Ming)等(Deng)为(Wei)＋(?)5%、(?)－(?)10%。(?)

三(San)、(?)其(Qi)它(Ta)用(Yong)电(Dian)设(She)备(Bei)当(Dang)无(Wu)特(Te)殊(Shu)规(Gui)定(Ding)时(Shi)为(Wei)±(?)5%。(?)

供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)的(De)设(She)计(Ji)为(Wei)减(Jian)小(Xiao)电(Dian)压(Ya)偏(Pian)差(Cha)，(?)应(Ying)符(Fu)合(He)下(Xia)列(Lie)要(Yao)求(Qiu)：(?)

一(Yi)、(?)正(Zheng)确(Que)选(Xuan)择(Ze)变(Bian)压(Ya)器(Qi)的(De)变(Bian)压(Ya)比(Bi)和(He)电(Dian)压(Ya)分(Fen)接(Jie)头(Tou)。(?)

二(?)、(?)减(Jian)少(Shao)系(Xi)统(Tong)阻(Zu)抗(Kang)。(?)

三(San)、(?)采(Cai)取(Qu)补(Bu)偿(Chang)无(Wu)功(Gong)功(Gong)率(Lu)措(Cuo)施(Shi)。(?)

四(Si)、(?)宜(Yi)使(Shi)三(San)相(Xiang)负(Fu)荷(He)平(Ping)衡(Heng)。(?)

计(Ji)算(Suan)电(Dian)压(Ya)偏(Pian)差(Cha)时(Shi)，(?)应(Ying)计(Ji)入(Ru)采(Cai)取(Qu)下(Xia)列(Lie)措(Cuo)施(Shi)后(Hou)的(De)调(Diao)压(Ya)效(Xiao)果(Guo)：(?)

一(Yi)、(?)自(Zi)动(Dong)或(Huo)手(Shou)动(Dong)调(Diao)整(Zheng)并(Bing)联(Lian)补(Bu)偿(Chang)电(Dian)容(Rong)器(Qi)、(?)并(Bing)联(Lian)电(Dian)抗(Kang)器(Qi)的(De)接(Jie)入(Ru)容(Rong)量(Liang)。(?)

二(?)、(?)自(Zi)动(Dong)或(Huo)手(Shou)动(Dong)调(Diao)整(Zheng)同(Tong)步(Bu)电(Dian)动(Dong)机(Ji)的(De)励(Li)磁(Ci)电(Dian)流(Liu)。(?)

三(San)、(?)改(Gai)变(Bian)供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)运(Yun)行(Xing)方(Fang)式(Shi)。(?)

变(Bian)电(Dian)所(Suo)中(Zhong)的(De)变(Bian)压(Ya)器(Qi)在(Zai)下(Xia)列(Lie)情(Qing)况(Kuang)之(Zhi)一(Yi)时(Shi)，(?)应(Ying)采(Cai)用(Yong)有(You)载(Zai)调(Diao)压(Ya)变(Bian)压(Ya)器(Qi)：(?)

一(Yi)、(?)35KV以(Yi)上(Shang)电(Dian)压(Ya)的(De)变(Bian)电(Dian)所(Suo)中(Zhong)的(De)降(Jiang)压(Ya)变(Bian)压(Ya)器(Qi)，(?)直(Zhi)接(Jie)向(Xiang)35KV、(?)10(6)KV电(Dian)网(Wang)送(Song)电(Dian)时(Shi)。(?)

二(?)、(?)35KV降(Jiang)压(Ya)变(Bian)电(Dian)所(Suo)的(De)主(Zhu)变(Bian)压(Ya)器(Qi)，(?)在(Zai)电(Dian)压(Ya)偏(Pian)差(Cha)不(Bu)能(Neng)满(Man)足(Zu)要(Yao)求(Qiu)时(Shi)。(?)

10(6)KV配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)不(Bu)宜(Yi)采(Cai)用(Yong)有(You)载(Zai)调(Diao)压(Ya)变(Bian)压(Ya)器(Qi)；(?)但(Dan)在(Zai)当(Dang)地(Di)10(6)KV电(Dian)源(Yuan)电(Dian)压(Ya)偏(Pian)差(Cha)不(Bu)能(Neng)满(Man)足(Zu)要(Yao)求(Qiu)，(?)且(Qie)用(Yong)电(Dian)单(Dan)位(Wei)有(You)对(Dui)电(Dian)压(Ya)要(Yao)求(Qiu)严(Yan)格(Ge)的(De)设(She)备(Bei)，(?)单(Dan)独(Du)设(She)置(Zhi)调(Diao)压(Ya)装(Zhuang)置(Zhi)技(Ji)术(Shu)经(Jing)济(Ji)不(Bu)合(He)理(Li)时(Shi)，(?)亦(Yi)可(Ke)采(Cai)用(Yong)10(6)KV有(You)载(Zai)调(Diao)压(Ya)变(Bian)压(Ya)器(Qi)。(?)

电(Dian)压(Ya)偏(Pian)差(Cha)应(Ying)符(Fu)合(He)用(Yong)电(Dian)设(She)备(Bei)端(Duan)电(Dian)压(Ya)的(De)要(Yao)求(Qiu)，(?)35KV以(Yi)上(Shang)电(Dian)网(Wang)的(De)有(You)载(Zai)调(Diao)压(Ya)宜(Yi)实(Shi)行(Xing)逆(Ni)调(Diao)压(Ya)方(Fang)式(Shi)。(?)逆(Ni)调(Diao)压(Ya)的(De)范(Fan)围(Wei)宜(Yi)为(Wei)额(E)定(Ding)电(Dian)压(Ya)的(De)0～(?)＋(?)5%。(?)

对(Dui)冲(Chong)击(Ji)性(Xing)负(Fu)荷(He)的(De)供(Gong)电(Dian)需(Xu)要(Yao)减(Jian)少(Shao)冲(Chong)击(Ji)性(Xing)负(Fu)荷(He)引(Yin)起(Qi)的(De)电(Dian)网(Wang)电(Dian)压(Ya)波(Bo)动(Dong)和(He)电(Dian)压(Ya)闪(Shan)变(Bian)（(?)不(Bu)包(Bao)括(Kuo)电(Dian)动(Dong)机(Ji)启(Qi)动(Dong)时(Shi)允(Yun)许(Xu)的(De)电(Dian)压(Ya)下(Xia)降(Jiang)）(?)时(Shi)，(?)宜(Yi)采(Cai)取(Qu)下(Xia)列(Lie)措(Cuo)施(Shi)：(?)

一(Yi)、(?)采(Cai)用(Yong)专(Zhuan)线(Xian)供(Gong)电(Dian)。(?)

二(?)、(?)与(Yu)其(Qi)它(Ta)负(Fu)荷(He)共(Gong)享(Xiang)配(Pei)电(Dian)线(Xian)路(Lu)时(Shi)，(?)减(Jian)少(Shao)配(Pei)电(Dian)线(Xian)路(Lu)阻(Zu)抗(Kang)。(?)

三(San)、(?)较(Jiao)大(Da)功(Gong)率(Lu)的(De)冲(Chong)击(Ji)性(Xing)负(Fu)荷(He)或(Huo)冲(Chong)击(Ji)性(Xing)负(Fu)荷(He)群(Qun)与(Yu)对(Dui)电(Dian)压(Ya)波(Bo)动(Dong)、(?)闪(Shan)变(Bian)的(De)负(Fu)荷(He)分(Fen)别(Bie)由(You)不(Bu)同(Tong)的(De)变(Bian)压(Ya)器(Qi)供(Gong)电(Dian)。(?)

四(Si)、(?)对(Dui)于(Yu)大(Da)功(Gong)率(Lu)电(Dian)弧(Hu)炉(Lu)的(De)炉(Lu)用(Yong)变(Bian)压(Ya)器(Qi)由(You)短(Duan)路(Lu)容(Rong)量(Liang)较(Jiao)大(Da)的(De)电(Dian)网(Wang)供(Gong)电(Dian)。(?)

控(Kong)制(Zhi)各(Ge)类(Lei)非(Fei)线(Xian)性(Xing)用(Yong)电(Dian)设(She)备(Bei)所(Suo)产(Chan)生(Sheng)的(De)谐(Xie)波(Bo)引(Yin)起(Qi)的(De)电(Dian)网(Wang)电(Dian)压(Ya)正(Zheng)弦(Xian)波(Bo)形(Xing)畸(Ji)变(Bian)率(Lu)，(?)宜(Yi)采(Cai)取(Qu)下(Xia)列(Lie)措(Cuo)施(Shi)：(?)

一(Yi)、(?)各(Ge)类(Lei)大(Da)功(Gong)率(Lu)非(Fei)线(Xian)性(Xing)用(Yong)电(Dian)设(She)备(Bei)变(Bian)压(Ya)器(Qi)由(You)短(Duan)路(Lu)容(Rong)量(Liang)较(Jiao)大(Da)的(De)电(Dian)网(Wang)供(Gong)电(Dian)。(?)

二(?)、(?)对(Dui)大(Da)功(Gong)率(Lu)静(Jing)止(Zhi)整(Zheng)流(Liu)器(Qi)，(?)采(Cai)取(Qu)下(Xia)列(Lie)措(Cuo)施(Shi)：(?)

１(?)．(?)提(Ti)高(Gao)整(Zheng)流(Liu)变(Bian)压(Ya)器(Qi)二(?)次(Ci)侧(Ce)的(De)相(Xiang)数(Shu)和(He)增(Zeng)加(Jia)整(Zheng)流(Liu)器(Qi)的(De)整(Zheng)流(Liu)脉(Mai)冲(Chong)数(Shu)。(?)

２(?)．(?)多(Duo)台(Tai)相(Xiang)数(Shu)相(Xiang)同(Tong)的(De)整(Zheng)流(Liu)装(Zhuang)置(Zhi)，(?)使(Shi)整(Zheng)流(Liu)变(Bian)压(Ya)器(Qi)的(De)二(?)次(Ci)侧(Ce)有(You)适(Shi)当(Dang)的(De)相(Xiang)角(Jiao)差(Cha)。(?)

３(?)．(?)按(An)谐(Xie)波(Bo)次(Ci)数(Shu)装(Zhuang)设(She)分(Fen)流(Liu)滤(Lu)波(Bo)器(Qi)。(?)

三(San)、(?)选(Xuan)用(Yong)D，(?)yn11结(Jie)线(Xian)组(Zu)别(Bie)的(De)三(San)相(Xiang)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)。(?)

注(Zhu)：(?)D，(?)yn11结(Jie)线(Xian)组(Zu)别(Bie)的(De)三(San)相(Xiang)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)是(Shi)指(Zhi)表(Biao)示(Shi)其(Qi)高(Gao)压(Ya)绕(Rao)组(Zu)为(Wei)三(San)角(Jiao)形(Xing)、(?)低(Di)压(Ya)绕(Rao)组(Zu)为(Wei)星(Xing)形(Xing)且(Qie)有(You)中(Zhong)性(Xing)点(Dian)和(He)“(?)11”(?)结(Jie)线(Xian)组(Zu)别(Bie)的(De)三(San)相(Xiang)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)。(?)

设(She)计(Ji)低(Di)压(Ya)配(Pei)电(Dian)系(Xi)统(Tong)时(Shi)宜(Yi)采(Cai)取(Qu)下(Xia)列(Lie)措(Cuo)施(Shi)，(?)减(Jian)少(Shao)三(San)相(Xiang)低(Di)压(Ya)配(Pei)电(Dian)系(Xi)统(Tong)的(De)不(Bu)对(Dui)称(Cheng)度(Du)。(?)

一(Yi)、(?)220V或(Huo)380V单(Dan)相(Xiang)用(Yong)电(Dian)设(She)备(Bei)接(Jie)入(Ru)220V~380V三(San)相(Xiang)系(Xi)统(Tong)时(Shi)，(?)宜(Yi)使(Shi)三(San)相(Xiang)平(Ping)衡(Heng)。(?)

二(?)、(?)由(You)地(Di)区(Qu)公(Gong)共(Gong)低(Di)压(Ya)电(Dian)网(Wang)供(Gong)电(Dian)的(De)220V照(Zhao)明(Ming)负(Fu)荷(He)，(?)线(Xian)路(Lu)电(Dian)流(Liu)小(Xiao)于(Yu)或(Huo)等(Deng)于(Yu)30A时(Shi)，(?)可(Ke)采(Cai)用(Yong)220V单(Dan)相(Xiang)供(Gong)电(Dian)；(?)大(Da)于(Yu)30A时(Shi)，(?)宜(Yi)以(Yi)220V~380V三(San)相(Xiang)四(Si)线(Xian)制(Zhi)供(Gong)电(Dian)。(?)

五(Wu)章(Zhang) 无(Wu)功(Gong)补(Bu)偿(Chang)

供(Gong)配(Pei)电(Dian)设(She)计(Ji)中(Zhong)应(Ying)正(Zheng)确(Que)选(Xuan)择(Ze)电(Dian)动(Dong)机(Ji)、(?)变(Bian)压(Ya)器(Qi)的(De)容(Rong)量(Liang)，(?)减(Jian)少(Shao)线(Xian)路(Lu)感(Gan)抗(Kang)。(?)当(Dang)工(Gong)艺(Yi)条(Tiao) 件(Jian)适(Shi)当(Dang)时(Shi)，(?)宜(Yi)采(Cai)取(Qu)采(Cai)用(Yong)同(Tong)步(Bu)电(Dian)动(Dong)机(Ji)或(Huo)选(Xuan)用(Yong)带(Dai)空(Kong)载(Zai)切(Qie)除(Chu)的(De)间(Jian)歇(Xie)工(Gong)作(Zuo)制(Zhi)设(She)备(Bei)等(Deng)，(?)提(Ti)高(Gao)用(Yong)电(Dian)单(Dan)位(Wei)自(Zi)然(Ran)功(Gong)率(Lu)因(Yin)数(Shu)的(De)措(Cuo)施(Shi)。(?)

当(Dang)采(Cai)用(Yong)提(Ti)高(Gao)自(Zi)然(Ran)功(Gong)率(Lu)因(Yin)子(Zi)措(Cuo)施(Shi)后(Hou)，(?)仍(Reng)达(Da)不(Bu)到(Dao)电(Dian)网(Wang)合(He)理(Li)运(Yun)行(Xing)要(Yao)求(Qiu)时(Shi)，(?)应(Ying)采(Cai)用(Yong)并(Bing)联(Lian)电(Dian)力(Li)电(Dian)容(Rong)器(Qi)作(Zuo)为(Wei)无(Wu)功(Gong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)。(?)当(Dang)经(Jing)过(Guo)技(Ji)术(Shu)经(Jing)济(Ji)比(Bi)较(Jiao)，(?)确(Que)认(Ren)采(Cai)用(Yong)同(Tong)步(Bu)电(Dian)动(Dong)机(Ji)作(Zuo)为(Wei)无(Wu)功(Gong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)合(He)理(Li)时(Shi)，(?)可(Ke)采(Cai)用(Yong)同(Tong)步(Bu)电(Dian)动(Dong)机(Ji)。(?)

采(Cai)用(Yong)电(Dian)力(Li)电(Dian)容(Rong)器(Qi)作(Zuo)为(Wei)无(Wu)功(Gong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)时(Shi)，(?)宜(Yi)就(Jiu)地(Di)平(Ping)衡(Heng)补(Bu)偿(Chang)，(?)低(Di)压(Ya)部(Bu)分(Fen)的(De)无(Wu)功(Gong)功(Gong)率(Lu)宜(Yi)由(You)低(Di)压(Ya)电(Dian)容(Rong)器(Qi)补(Bu)偿(Chang)；(?)高(Gao)压(Ya)部(Bu)分(Fen)的(De)无(Wu)功(Gong)功(Gong)率(Lu)宜(Yi)由(You)高(Gao)压(Ya)电(Dian)容(Rong)器(Qi)补(Bu)偿(Chang)。(?)容(Rong)量(Liang)较(Jiao)大(Da)，(?)负(Fu)荷(He)平(Ping)稳(Wen)且(Qie)经(Jing)常(Chang)使(Shi)用(Yong)的(De)用(Yong)电(Dian)设(She)备(Bei)的(De)无(Wu)功(Gong)功(Gong)率(Lu)宜(Yi)单(Dan)独(Du)就(Jiu)地(Di)补(Bu)偿(Chang)。(?)补(Bu)偿(Chang)基(Ji)本(Ben)无(Wu)功(Gong)功(Gong)率(Lu)的(De)电(Dian)容(Rong)器(Qi)组(Zu)，(?)宜(Yi)在(Zai)配(Pei)变(Bian)电(Dian)所(Suo)内(Nei)集(Ji)中(Zhong)补(Bu)偿(Chang)。(?)在(Zai)环(Huan)境(Jing)正(Zheng)常(Chang)的(De)车(Che)间(Jian)内(Nei)，(?)低(Di)压(Ya)电(Dian)容(Rong)器(Qi)宜(Yi)分(Fen)散(San)补(Bu)偿(Chang)。(?)

无(Wu)功(Gong)补(Bu)偿(Chang)容(Rong)量(Liang)宜(Yi)按(An)无(Wu)功(Gong)功(Gong)率(Lu)曲(Qu)线(Xian)或(Huo)无(Wu)功(Gong)补(Bu)偿(Chang)计(Ji)算(Suan)方(Fang)法(Fa)确(Que)定(Ding)。(?)

无(Wu)功(Gong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)的(De)投(Tou)切(Qie)方(Fang)式(Shi)，(?)具(Ju)有(You)下(Xia)列(Lie)情(Qing)况(Kuang)之(Zhi)一(Yi)时(Shi)，(?)宜(Yi)采(Cai)用(Yong)手(Shou)动(Dong)投(Tou)切(Qie)的(De)无(Wu)功(Gong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)。(?)

一(Yi)、(?)补(Bu)偿(Chang)低(Di)压(Ya)基(Ji)本(Ben)无(Wu)功(Gong)功(Gong)率(Lu)的(De)电(Dian)容(Rong)器(Qi)组(Zu)。(?)

二(?)、(?)常(Chang)年(Nian)稳(Wen)定(Ding)的(De)无(Wu)功(Gong)功(Gong)率(Lu)。(?)

三(San)、(?)经(Jing)常(Chang)投(Tou)入(Ru)运(Yun)行(Xing)的(De)变(Bian)压(Ya)器(Qi)或(Huo)配(Pei)、(?)变(Bian)电(Dian)所(Suo)内(Nei)投(Tou)切(Qie)次(Ci)数(Shu)较(Jiao)少(Shao)的(De)高(Gao)压(Ya)电(Dian)动(Dong)机(Ji)及(Ji)高(Gao)压(Ya)电(Dian)容(Rong)器(Qi)组(Zu)。(?)

无(Wu)功(Gong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)的(De)投(Tou)切(Qie)方(Fang)式(Shi)，(?)具(Ju)有(You)下(Xia)列(Lie)情(Qing)况(Kuang)之(Zhi)一(Yi)时(Shi)，(?)宜(Yi)装(Zhuang)设(She)无(Wu)功(Gong)自(Zi)动(Dong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)。(?)

一(Yi)、(?)避(Bi)免(Mian)过(Guo)补(Bu)偿(Chang)，(?)装(Zhuang)设(She)无(Wu)功(Gong)自(Zi)动(Dong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)在(Zai)经(Jing)济(Ji)上(Shang)合(He)理(Li)时(Shi)。(?)

二(?)、(?)避(Bi)免(Mian)在(Zai)轻(Qing)载(Zai)时(Shi)电(Dian)压(Ya)过(Guo)高(Gao)，(?)造(Zao)成(Cheng)某(Mou)些(Xie)用(Yong)电(Dian)设(She)备(Bei)损(Sun)坏(Huai)，(?)而(?)装(Zhuang)设(She)无(Wu)功(Gong)自(Zi)动(Dong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)在(Zai)经(Jing)济(Ji)上(Shang)合(He)理(Li)时(Shi)。(?)

三(San)、(?)只(Zhi)有(You)装(Zhuang)设(She)无(Wu)功(Gong)自(Zi)动(Dong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)才(Cai)能(Neng)满(Man)足(Zu)在(Zai)各(Ge)种(Zhong)运(Yun)行(Xing)负(Fu)荷(He)的(De)情(Qing)况(Kuang)下(Xia)的(De)电(Dian)压(Ya)偏(Pian)差(Cha)允(Yun)许(Xu)值(Zhi)时(Shi)。(?)

当(Dang)采(Cai)用(Yong)高(Gao)、(?)低(Di)压(Ya)自(Zi)动(Dong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)相(Xiang)同(Tong)时(Shi)，(?)宜(Yi)采(Cai)用(Yong)低(Di)压(Ya)自(Zi)动(Dong)补(Bu)偿(Chang)装(Zhuang)置(Zhi)。(?)

无(Wu)功(Gong)自(Zi)动(Dong)补(Bu)偿(Chang)的(De)调(Diao)节(Jie)方(Fang)式(Shi)，(?)宜(Yi)根(Gen)据(Ju)下(Xia)列(Lie)原(Yuan)则(Ze)确(Que)定(Ding)：(?)

一(Yi)、(?)以(Yi)节(Jie)能(Neng)为(Wei)主(Zhu)进(Jin)行(Xing)补(Bu)偿(Chang)时(Shi)，(?)采(Cai)用(Yong)无(Wu)功(Gong)功(Gong)率(Lu)参(Can)数(Shu)调(Diao)节(Jie)；(?)当(Dang)三(San)相(Xiang)负(Fu)荷(He)平(Ping)衡(Heng)时(Shi)，(?)亦(Yi)可(Ke)采(Cai)用(Yong)功(Gong)率(Lu)因(Yin)子(Zi)参(Can)数(Shu)调(Diao)节(Jie)。(?)

二(?)、(?)提(Ti)供(Gong)维(Wei)持(Chi)电(Dian)网(Wang)电(Dian)压(Ya)水(Shui)平(Ping)所(Suo)必(Bi)要(Yao)的(De)无(Wu)功(Gong)功(Gong)率(Lu)及(Ji)以(Yi)减(Jian)少(Shao)电(Dian)压(Ya)偏(Pian)差(Cha)为(Wei)主(Zhu)进(Jin)行(Xing)补(Bu)偿(Chang)者(Zhe)，(?)应(Ying)按(An)电(Dian)压(Ya)参(Can)数(Shu)调(Diao)节(Jie)，(?)但(Dan)已(Yi)采(Cai)用(Yong)变(Bian)压(Ya)器(Qi)自(Zi)动(Dong)调(Diao)压(Ya)者(Zhe)除(Chu)外(Wai)。(?)

三(San)、(?)无(Wu)功(Gong)功(Gong)率(Lu)随(Sui)时(Shi)间(Jian)稳(Wen)定(Ding)变(Bian)化(Hua)时(Shi)，(?)按(An)时(Shi)间(Jian)参(Can)数(Shu)调(Diao)节(Jie)。(?)

电(Dian)容(Rong)器(Qi)分(Fen)组(Zu)时(Shi)，(?)应(Ying)满(Man)足(Zu)下(Xia)列(Lie)要(Yao)求(Qiu)：(?)

一(Yi)、(?)分(Fen)组(Zu)电(Dian)容(Rong)器(Qi)投(Tou)切(Qie)时(Shi)，(?)不(Bu)应(Ying)产(Chan)生(Sheng)谐(Xie)振(Zhen)。(?)

二(?)、(?)适(Shi)当(Dang)减(Jian)少(Shao)分(Fen)组(Zu)组(Zu)数(Shu)和(He)增(Zeng)加(Jia)分(Fen)组(Zu)容(Rong)量(Liang)。(?)

三(San)、(?)应(Ying)与(Yu)配(Pei)套(Tao)设(She)备(Bei)的(De)技(Ji)术(Shu)参(Can)数(Shu)相(Xiang)适(Shi)应(Ying)。(?)

四(Si)、(?)应(Ying)满(Man)足(Zu)电(Dian)压(Ya)偏(Pian)差(Cha)的(De)允(Yun)许(Xu)范(Fan)围(Wei)。(?)

接(Jie)在(Zai)电(Dian)动(Dong)机(Ji)控(Kong)制(Zhi)设(She)备(Bei)侧(Ce)电(Dian)容(Rong)器(Qi)的(De)额(E)定(Ding)电(Dian)流(Liu)，(?)不(Bu)应(Ying)超(Chao)过(Guo)电(Dian)动(Dong)机(Ji)励(Li)磁(Ci)电(Dian)流(Liu)的(De)0.9倍(Bei)；(?)其(Qi)馈(Kui)电(Dian)线(Xian)和(He)过(Guo)电(Dian)流(Liu)保(Bao)护(Hu)装(Zhuang)置(Zhi)的(De)整(Zheng)定(Ding)值(Zhi)，(?)应(Ying)按(An)电(Dian)动(Dong)机(Ji)－(?)电(Dian)容(Rong)器(Qi)组(Zu)的(De)电(Dian)流(Liu)确(Que)定(Ding)。(?)

高(Gao)压(Ya)电(Dian)容(Rong)器(Qi)组(Zu)宜(Yi)串(Chuan)联(Lian)适(Shi)当(Dang)参(Can)数(Shu)的(De)电(Dian)抗(Kang)器(Qi)。(?)低(Di)压(Ya)电(Dian)容(Rong)器(Qi)组(Zu)宜(Yi)增(Zeng)加(Jia)投(Tou)切(Qie)容(Rong)量(Liang)或(Huo)采(Cai)用(Yong)专(Zhuan)用(Yong)投(Tou)切(Qie)接(Jie)触(Chu)器(Qi)。(?)当(Dang)受(Shou)谐(Xie)波(Bo)量(Liang)较(Jiao)大(Da)的(De)用(Yong)电(Dian)设(She)备(Bei)影(Ying)响(Xiang)的(De)线(Xian)路(Lu)上(Shang)装(Zhuang)设(She)电(Dian)容(Rong)器(Qi)组(Zu)时(Shi)，(?)宜(Yi)串(Chuan)联(Lian)电(Dian)抗(Kang)器(Qi)。(?)

六(Liu)章(Zhang) 低(Di)压(Ya)配(Pei)电(Dian)

压(Ya)配(Pei)电(Dian)电(Dian)压(Ya)应(Ying)采(Cai)用(Yong)220~380V。(?)带(Dai)电(Dian)导(Dao)体(Ti)系(Xi)统(Tong)的(De)型(Xing)式(Shi)宜(Yi)采(Cai)用(Yong)单(Dan)相(Xiang)二(?)线(Xian)制(Zhi)、(?)两(Liang)相(Xiang)三(San)线(Xian)制(Zhi)、(?)三(San)相(Xiang)三(San)线(Xian)制(Zhi)和(He)三(San)相(Xiang)四(Si)线(Xian)制(Zhi)。(?)

在(Zai)正(Zheng)常(Chang)环(Huan)境(Jing)的(De)车(Che)间(Jian)或(Huo)建(Jian)筑(Zhu)物(Wu)内(Nei)，(?)当(Dang)大(Da)部(Bu)分(Fen)用(Yong)电(Dian)设(She)备(Bei)为(Wei)中(Zhong)小(Xiao)容(Rong)量(Liang)，(?)且(Qie)无(Wu)特(Te)殊(Shu)要(Yao)求(Qiu)时(Shi)，(?)宜(Yi)采(Cai)用(Yong)树(Shu)干(Gan)式(Shi)配(Pei)电(Dian)。(?)

当(Dang)用(Yong)电(Dian)设(She)备(Bei)为(Wei)大(Da)容(Rong)量(Liang)，(?)或(Huo)负(Fu)荷(He)性(Xing)质(Zhi)重(Zhong)要(Yao)，(?)或(Huo)在(Zai)有(You)特(Te)殊(Shu)要(Yao)求(Qiu)的(De)车(Che)间(Jian)、(?)建(Jian)筑(Zhu)物(Wu)内(Nei)，(?)宜(Yi)采(Cai)用(Yong)放(Fang)射(She)式(Shi)配(Pei)电(Dian)。(?)

当(Dang)部(Bu)分(Fen)用(Yong)电(Dian)设(She)备(Bei)距(Ju)供(Gong)电(Dian)点(Dian)较(Jiao)远(Yuan)，(?)而(?)彼(Bi)此(Ci)相(Xiang)距(Ju)很(Hen)近(Jin)、(?)容(Rong)量(Liang)很(Hen)小(Xiao)的(De)次(Ci)要(Yao)用(Yong)电(Dian)设(She)备(Bei)，(?)可(Ke)采(Cai)用(Yong)链(Lian)式(Shi)配(Pei)电(Dian)，(?)但(Dan)每(Mei)一(Yi)回(Hui)路(Lu)环(Huan)链(Lian)设(She)备(Bei)不(Bu)宜(Yi)超(Chao)过(Guo)5台(Tai)，(?)其(Qi)总(Zong)容(Rong)量(Liang)不(Bu)宜(Yi)超(Chao)过(Guo)10KW。(?)容(Rong)量(Liang)较(Jiao)小(Xiao)用(Yong)电(Dian)设(She)备(Bei)的(De)插(Cha)座(Zuo)，(?)采(Cai)用(Yong)链(Lian)式(Shi)配(Pei)电(Dian)时(Shi)，(?)每(Mei)一(Yi)条(Tiao)环(Huan)链(Lian)回(Hui)路(Lu)的(De)设(She)备(Bei)数(Shu)量(Liang)可(Ke)适(Shi)当(Dang)增(Zeng)加(Jia)。(?)

在(Zai)高(Gao)层(Ceng)建(Jian)筑(Zhu)物(Wu)内(Nei)，(?)当(Dang)向(Xiang)楼(Lou)层(Ceng)各(Ge)配(Pei)电(Dian)点(Dian)供(Gong)电(Dian)时(Shi)，(?)宜(Yi)采(Cai)用(Yong)分(Fen)区(Qu)树(Shu)干(Gan)式(Shi)配(Pei)电(Dian)；(?)但(Dan)部(Bu)分(Fen)较(Jiao)大(Da)容(Rong)量(Liang)的(De)集(Ji)中(Zhong)负(Fu)荷(He)或(Huo)重(Zhong)要(Yao)负(Fu)荷(He)，(?)应(Ying)从(Cong)低(Di)压(Ya)配(Pei)电(Dian)室(Shi)以(Yi)放(Fang)射(She)式(Shi)配(Pei)电(Dian)。(?)

平(Ping)行(Xing)的(De)生(Sheng)产(Chan)流(Liu)水(Shui)线(Xian)或(Huo)互(Hu)为(Wei)备(Bei)用(Yong)的(De)生(Sheng)产(Chan)机(Ji)组(Zu)，(?)根(Gen)据(Ju)生(Sheng)产(Chan)要(Yao)求(Qiu)，(?)宜(Yi)由(You)不(Bu)同(Tong)的(De)回(Hui)路(Lu)配(Pei)电(Dian)；(?)同(Tong)一(Yi)生(Sheng)产(Chan)流(Liu)水(Shui)线(Xian)的(De)各(Ge)用(Yong)电(Dian)设(She)备(Bei)，(?)宜(Yi)由(You)同(Tong)一(Yi)回(Hui)路(Lu)配(Pei)电(Dian)。(?)

在(Zai)TN及(Ji)TT系(Xi)统(Tong)接(Jie)地(Di)型(Xing)式(Shi)的(De)低(Di)压(Ya)电(Dian)网(Wang)中(Zhong)，(?)宜(Yi)选(Xuan)用(Yong)D，(?)yn11结(Jie)线(Xian)组(Zu)别(Bie)的(De)三(San)相(Xiang)变(Bian)压(Ya)器(Qi)作(Zuo)为(Wei)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)。(?)

注(Zhu)：(?)Ｔ(?)Ｎ(?)系(Xi)统(Tong)在(Zai)此(Ci)系(Xi)统(Tong)内(Nei)，(?)电(Dian)源(Yuan)有(You)一(Yi)点(Dian)与(Yu)地(Di)直(Zhi)接(Jie)连(Lian)接(Jie)，(?)负(Fu)荷(He)侧(Ce)电(Dian)气(Qi)装(Zhuang)置(Zhi)的(De)外(Wai)露(Lu)可(Ke)导(Dao)电(Dian)部(Bu)分(Fen)则(Ze)通(Tong)过(Guo)保(Bao)护(Hu)线(Xian)（(?)PE线(Xian)）(?)与(Yu)该(Gai)点(Dian)连(Lian)接(Jie)。(?)其(Qi)定(Ding)义(Yi)应(Ying)符(Fu)合(He)现(Xian)行(Xing)标(Biao)准(Zhun)《(?)电(Dian)力(Li)装(Zhuang)置(Zhi)的(De)接(Jie)地(Di)设(She)计(Ji)规(Gui)范(Fan)》(?)的(De)规(Gui)定(Ding)。(?)TT系(Xi)统(Tong)在(Zai)此(Ci)系(Xi)统(Tong)内(Nei)，(?)电(Dian)源(Yuan)有(You)一(Yi)点(Dian)与(Yu)地(Di)直(Zhi)接(Jie)连(Lian)接(Jie)，(?)负(Fu)荷(He)侧(Ce)电(Dian)气(Qi)装(Zhuang)置(Zhi)的(De)外(Wai)露(Lu)可(Ke)导(Dao)电(Dian)部(Bu)分(Fen)连(Lian)接(Jie)的(De)接(Jie)地(Di)极(Ji)和(He)电(Dian)源(Yuan)的(De)接(Jie)地(Di)极(Ji)无(Wu)电(Dian)气(Qi)联(Lian)系(Xi)。(?)其(Qi)定(Ding)义(Yi)应(Ying)符(Fu)合(He)现(Xian)行(Xing)标(Biao)准(Zhun)《(?)电(Dian)力(Li)装(Zhuang)置(Zhi)的(De)接(Jie)地(Di)设(She)计(Ji)规(Gui)范(Fan)》(?)的(De)规(Gui)定(Ding)。(?)

在(Zai)TN及(Ji)TT系(Xi)统(Tong)接(Jie)地(Di)型(Xing)式(Shi)的(De)低(Di)压(Ya)电(Dian)网(Wang)中(Zhong)，(?)当(Dang)选(Xuan)用(Yong)Y，(?)yn0结(Jie)线(Xian)组(Zu)别(Bie)的(De)三(San)相(Xiang)变(Bian)压(Ya)器(Qi)时(Shi)，(?)其(Qi)由(You)单(Dan)相(Xiang)不(Bu)平(Ping)衡(Heng)负(Fu)荷(He)引(Yin)起(Qi)的(De)中(Zhong)性(Xing)线(Xian)电(Dian)流(Liu)不(Bu)得(De)超(Chao)过(Guo)低(Di)压(Ya)绕(Rao)组(Zu)额(E)定(Ding)电(Dian)流(Liu)的(De)25%，(?)且(Qie)其(Qi)一(Yi)相(Xiang)的(De)电(Dian)流(Liu)在(Zai)满(Man)载(Zai)时(Shi)不(Bu)得(De)超(Chao)过(Guo)额(E)定(Ding)电(Dian)流(Liu)值(Zhi)。(?)

注(Zhu)：(?)Y，(?)yn0结(Jie)线(Xian)组(Zu)别(Bie)的(De)三(San)相(Xiang)变(Bian)压(Ya)器(Qi)是(Shi)指(Zhi)表(Biao)示(Shi)其(Qi)高(Gao)压(Ya)绕(Rao)组(Zu)为(Wei)星(Xing)形(Xing)、(?)低(Di)压(Ya)绕(Rao)组(Zu)亦(Yi)为(Wei)星(Xing)形(Xing)且(Qie)有(You)中(Zhong)性(Xing)点(Dian)和(He)“(?)0”(?)结(Jie)线(Xian)组(Zu)别(Bie)的(De)三(San)相(Xiang)变(Bian)压(Ya)器(Qi)。(?)

当(Dang)采(Cai)用(Yong)220~380V的(De)TN及(Ji)TT系(Xi)统(Tong)接(Jie)地(Di)型(Xing)式(Shi)的(De)低(Di)压(Ya)电(Dian)网(Wang)时(Shi)，(?)照(Zhao)明(Ming)和(He)其(Qi)它(Ta)电(Dian)力(Li)设(She)备(Bei)宜(Yi)由(You)同(Tong)一(Yi)台(Tai)变(Bian)压(Ya)器(Qi)供(Gong)电(Dian)。(?)必(Bi)要(Yao)时(Shi)亦(Yi)可(Ke)单(Dan)独(Du)设(She)置(Zhi)照(Zhao)明(Ming)变(Bian)压(Ya)器(Qi)供(Gong)电(Dian)。(?)

由(You)建(Jian)筑(Zhu)物(Wu)外(Wai)引(Yin)入(Ru)的(De)配(Pei)电(Dian)线(Xian)路(Lu)，(?)应(Ying)在(Zai)室(Shi)内(Nei)靠(Kao)近(Jin)进(Jin)线(Xian)点(Dian)便(Bian)于(Yu)维(Wei)护(Hu)的(De)地(Di)方(Fang)装(Zhuang)设(She)隔(Ge)离(Li)电(Dian)器(Qi)。(?)