一(Yi)、(?)综(Zong)述(Shu)

随(Sui)着(Zhuo)电(Dian)网(Wang)自(Zi)动(Dong)化(Hua)水(Shui)平(Ping)的(De)不(Bu)断(Duan)提(Ti)高(Gao)，(?)电(Dian)力(Li)系(Xi)统(Tong)统(Tong)一(Yi)时(Shi)钟(Zhong)的(De)重(Zhong)要(Yao)性(Xing)也(Ye)愈(Yu)来(Lai)愈(Yu)突(Tu)显(Xian)出(Chu)来(Lai)。(?)电(Dian)网(Wang)运(Yun)行(Xing)若(Ruo)有(You)一(Yi)个(Ge)统(Tong)一(Yi)的(De)精(Jing)确(Que)的(De)时(Shi)钟(Zhong)，(?)可(Ke)以(Yi)提(Ti)高(Gao)整(Zheng)个(Ge)生(Sheng)产(Chan)和(He)管(Guan)理(Li)水(Shui)平(Ping)。(?)

二(?)、(?)系(Xi)统(Tong)结(Jie)构(Gou)图(Tu)

GPS/北(Bei)斗(Dou)时(Shi)钟(Zhong)系(Xi)统(Tong)

产(Chan)品(Pin)实(Shi)物(Wu)图(Tu)

三(San)、(?)系(Xi)统(Tong)组(Zu)成(Cheng)

1、(?)GPS/BD2000卫(Wei)星(Xing)时(Shi)钟(Zhong)系(Xi)统(Tong)由(You)北(Bei)斗(Dou)卫(Wei)星(Xing)时(Shi)钟(Zhong)系(Xi)统(Tong)、(?)GPS卫(Wei)星(Xing)时(Shi)钟(Zhong)系(Xi)统(Tong)、(?)本(Ben)地(Di)时(Shi)钟(Zhong)系(Xi)统(Tong)以(Yi)及(Ji)由(You)这(Zhe)3种(Zhong)时(Shi)钟(Zhong)系(Xi)统(Tong)组(Zu)合(He)信(Xin)号(Hao)变(Bian)换(Huan)的(De)辅(Fu)助(Zhu)光(Guang)电(Dian)子(Zi)系(Xi)统(Tong)组(Zu)成(Cheng)。(?)

2、(?)系(Xi)统(Tong)组(Zu)件(Jian)主(Zhu)要(Yao)为(Wei)：(?)

A、(?)卫(Wei)星(Xing)时(Shi)钟(Zhong)主(Zhu)机(Ji)

卫(Wei)星(Xing)时(Shi)钟(Zhong)主(Zhu)机(Ji)的(De)卫(Wei)星(Xing)系(Xi)统(Tong)为(Wei)GPS/北(Bei)斗(Dou)双(Shuang)模(Mo)式(Shi)接(Jie)收(Shou)，(?)该(Gai)卫(Wei)星(Xing)双(Shuang)模(Mo)接(Jie)收(Shou)系(Xi)统(Tong)既(Ji)能(Neng)够(Gou)同(Tong)时(Shi)接(Jie)收(Shou)北(Bei)斗(Dou)/GPS双(Shuang)星(Xing)系(Xi)统(Tong)，(?)也(Ye)能(Neng)够(Gou)单(Dan)独(Du)分(Fen)别(Bie)接(Jie)收(Shou)GPS或(Huo)者(Zhe)北(Bei)斗(Dou)卫(Wei)星(Xing)系(Xi)统(Tong)。(?)基(Ji)于(Yu)最(Zui)可(Ke)靠(Kao)方(Fang)式(Shi)，(?)本(Ben)时(Shi)钟(Zhong)系(Xi)统(Tong)采(Cai)用(Yong)了(Liao)双(Shuang)星(Xing)模(Mo)式(Shi)。(?)双(Shuang)模(Mo)式(Shi)同(Tong)时(Shi)接(Jie)收(Shou)国(Guo)产(Chan)北(Bei)斗(Dou)卫(Wei)星(Xing)系(Xi)统(Tong)和(He)美(Mei)国(Guo)GPS全(Quan)球(Qiu)定(Ding)位(Wei)系(Xi)统(Tong)卫(Wei)星(Xing)，(?)使(Shi)得(De)参(Can)与(Yu)同(Tong)步(Bu)定(Ding)位(Wei)的(De)卫(Wei)星(Xing)数(Shu)量(Liang)大(Da)幅(Fu)增(Zeng)加(Jia)，(?)并(Bing)且(Qie)搜(Sou)星(Xing)速(Su)度(Du)快(Kuai)，(?)同(Tong)步(Bu)定(Ding)位(Wei)精(Jing)度(Du)比(Bi)单(Dan)独(Du)GPS方(Fang)式(Shi)更(Geng)高(Gao)，(?)时(Shi)钟(Zhong)精(Jing)度(Du)更(Geng)精(Jing)准(Zhun)。(?)

卫(Wei)星(Xing)时(Shi)钟(Zhong)主(Zhu)机(Ji)内(Nei)具(Ju)有(You)高(Gao)精(Jing)度(Du)本(Ben)地(Di)时(Shi)钟(Zhong)守(Shou)时(Shi)系(Xi)统(Tong)。(?)本(Ben)地(Di)守(Shou)时(Shi)系(Xi)统(Tong)精(Jing)度(Du)为(Wei)10-8，(?)高(Gao)为(Wei)10-9。(?)在(Zai)GPS、(?)北(Bei)斗(Dou)卫(Wei)星(Xing)系(Xi)统(Tong)正(Zheng)常(Chang)的(De)情(Qing)况(Kuang)下(Xia)，(?)本(Ben)地(Di)时(Shi)钟(Zhong)系(Xi)统(Tong)被(Bei)卫(Wei)星(Xing)所(Suo)同(Tong)步(Bu)。(?)当(Dang)卫(Wei)星(Xing)系(Xi)统(Tong)连(Lian)接(Jie)故(Gu)障(Zhang)时(Shi)，(?)时(Shi)钟(Zhong)主(Zhu)机(Ji)自(Zi)动(Dong)切(Qie)换(Huan)到(Dao)本(Ben)地(Di)时(Shi)钟(Zhong)，(?)仍(Reng)旧(Jiu)能(Neng)够(Gou)提(Ti)供(Gong)高(Gao)精(Jing)度(Du)时(Shi)钟(Zhong)输(Shu)出(Chu)。(?)

系(Xi)统(Tong)包(Bao)括(Kuo)2台(Tai)时(Shi)钟(Zhong)主(Zhu)机(Ji)，(?)实(Shi)现(Xian)双(Shuang)主(Zhu)机(Ji)热(Re)备(Bei)用(Yong)。(?)一(Yi)台(Tai)时(Shi)钟(Zhong)主(Zhu)机(Ji)故(Gu)障(Zhang)时(Shi)，(?)不(Bu)影(Ying)响(Xiang)系(Xi)统(Tong)运(Yun)行(Xing)。(?)

B、(?)时(Shi)钟(Zhong)分(Fen)机(Ji)

分(Fen)机(Ji)包(Bao)括(Kuo)本(Ben)地(Di)守(Shou)时(Shi)时(Shi)钟(Zhong)系(Xi)统(Tong)和(He)能(Neng)够(Gou)接(Jie)受(Shou)2台(Tai)上(Shang)位(Wei)主(Zhu)时(Shi)钟(Zhong)的(De)光(Guang)同(Tong)步(Bu)时(Shi)钟(Zhong)信(Xin)号(Hao)。(?)当(Dang)1台(Tai)主(Zhu)时(Shi)钟(Zhong)故(Gu)障(Zhang)时(Shi)，(?)分(Fen)机(Ji)会(Hui)自(Zi)动(Dong)切(Qie)换(Huan)到(Dao)备(Bei)用(Yong)主(Zhu)时(Shi)钟(Zhong)。(?)当(Dang)2台(Tai)主(Zhu)时(Shi)钟(Zhong)均(Jun)未(Wei)连(Lian)接(Jie)时(Shi)，(?)分(Fen)机(Ji)保(Bao)持(Chi)高(Gao)精(Jing)度(Du)自(Zi)身(Shen)时(Shi)钟(Zhong)运(Yun)行(Xing)。(?)

C、(?)信(Xin)号(Hao)扩(Kuo)展(Zhan)箱(Xiang)

信(Xin)号(Hao)扩(Kuo)展(Zhan)箱(Xiang)为(Wei)信(Xin)号(Hao)数(Shu)量(Liang)扩(Kuo)展(Zhan)装(Zhuang)置(Zhi)。(?)采(Cai)用(Yong)模(Mo)块(Kuai)化(Hua)插(Cha)卡(Ka)方(Fang)式(Shi)，(?)能(Neng)够(Gou)方(Fang)便(Bian)的(De)通(Tong)过(Guo)功(Gong)能(Neng)卡(Ka)的(De)配(Pei)置(Zhi)实(Shi)现(Xian)所(Suo)需(Xu)的(De)对(Dui)时(Shi)功(Gong)能(Neng)。(?)

四(Si)、(?)系(Xi)统(Tong)功(Gong)能(Neng)示(Shi)意(Yi)图(Tu)及(Ji)详(Xiang)细(Xi)描(Miao)述(Shu)

一(Yi)、(?) 卫(Wei)星(Xing)时(Shi)钟(Zhong)主(Zhu)机(Ji)

1、(?) 机(Ji)箱(Xiang)尺(Chi)寸(Cun)

如(Ru)图(Tu)所(Suo)示(Shi)：(?)

时(Shi)钟(Zhong)主(Zhu)机(Ji)为(Wei)标(Biao)准(Zhun)19”(?)2U插(Cha)箱(Xiang)，(?)适(Shi)合(He)标(Biao)准(Zhun)电(Dian)力(Li)机(Ji)柜(Gui)。(?)

1、(?) 前(Qian)面(Mian)显(Xian)示(Shi)板(Ban)

如(Ru)图(Tu)所(Suo)示(Shi)

A、(?) 电(Dian)源(Yuan)1指(Zhi)示(Shi)灯(Deng)

B、(?) 卫(Wei)星(Xing)锁(Suo)定(Ding)指(Zhi)示(Shi)灯(Deng)。(?)卫(Wei)星(Xing)锁(Suo)定(Ding)时(Shi)常(Chang)亮(Liang)；(?)卫(Wei)星(Xing)失(Shi)锁(Suo)则(Ze)闪(Shan)烁(Shuo)。(?)

C、(?) 1PPS秒(Miao)脉(Mai)冲(Chong)指(Zhi)示(Shi)灯(Deng)

D、(?) 电(Dian)源(Yuan)2指(Zhi)示(Shi)灯(Deng)。(?)

E、(?) 外(Wai)部(Bu)时(Shi)钟(Zhong)状(Zhuang)态(Tai)指(Zhi)示(Shi)灯(Deng)。(?)外(Wai)部(Bu)时(Shi)钟(Zhong)有(You)效(Xiao)时(Shi)常(Chang)亮(Liang)，(?)外(Wai)部(Bu)时(Shi)钟(Zhong)丢(Diu)失(Shi)后(Hou)闪(Shan)烁(Shuo)。(?)

F、(?) IRIG-B码(Ma)信(Xin)号(Hao)输(Shu)出(Chu)指(Zhi)示(Shi)。(?)闪(Shan)烁(Shuo)情(Qing)况(Kuang)标(Biao)示(Shi)了(Liao)CPU板(Ban)上(Shang)的(De)IRIG-B信(Xin)号(Hao)输(Shu)出(Chu)情(Qing)况(Kuang)。(?)

G、(?) LCD液(Ye)晶(Jing)显(Xian)示(Shi)屏(Ping)，(?)用(Yong)于(Yu)显(Xian)示(Shi)当(Dang)前(Qian)日(Ri)期(Qi)，(?)时(Shi)间(Jian)，(?)运(Yun)行(Xing)状(Zhuang)态(Tai)。(?)

H、(?) 功(Gong)能(Neng)按(An)键(Jian)。(?)因(Yin)主(Zhu)时(Shi)钟(Zhong)版(Ban)本(Ben)不(Bu)同(Tong)而(?)异(Yi)。(?)

3、(?) 电(Dian)源(Yuan)输(Shu)入(Ru)卡(Ka)件(Jian)

供(Gong)电(Dian)电(Dian)源(Yuan)接(Jie)入(Ru)为(Wei)110V-220VAC/DC电(Dian)源(Yuan)。(?)

4、(?) 卫(Wei)星(Xing)天(Tian)线(Xian)卡(Ka)件(Jian)

接(Jie)入(Ru)卫(Wei)星(Xing)天(Tian)线(Xian)。(?)

5、(?) CPU卡(Ka)件(Jian)

CPU卡(Ka)件(Jian)具(Ju)有(You)B码(Ma)互(Hu)联(Lian)光(Guang)口(Kou)接(Jie)口(Kou)形(Xing)式(Shi)为(Wei)ST，(?)并(Bing)有(You)相(Xiang)应(Ying)的(De)信(Xin)号(Hao)指(Zhi)示(Shi)灯(Deng)。(?)维(Wei)护(Hu)端(Duan)口(Kou)为(Wei)以(Yi)太(Tai)网(Wang)接(Jie)口(Kou)，(?)出(Chu)厂(Chang)默(Mo)认(Ren)IP为(Wei)：(?)192.168.1.240；(?)通(Tong)过(Guo)专(Zhuan)用(Yong)网(Wang)络(Luo)维(Wei)护(Hu)软(Ruan)件(Jian)进(Jin)行(Xing)维(Wei)护(Hu)。(?)

6、(?) TTL电(Dian)平(Ping)的(De)IRIG-B码(Ma)互(Hu)联(Lian)卡(Ka)件(Jian)

该(Gai)卡(Ka)件(Jian)为(Wei)兼(Jian)容(Rong)之(Zhi)前(Qian)产(Chan)品(Pin)用(Yong)于(Yu)互(Hu)联(Lian)的(De)TTL电(Dian)平(Ping)输(Shu)入(Ru)/输(Shu)出(Chu)IRIG-B信(Xin)号(Hao)，(?)输(Shu)入(Ru)TTL电(Dian)平(Ping)的(De)IRIG-B码(Ma)：(?)1+ 2-；(?)输(Shu)出(Chu)TTL电(Dian)平(Ping)的(De)IRIG-B码(Ma)：(?)3+ 4-。(?)5、(?)6、(?)7、(?)8针(Zhen)端(Duan)子(Zi)为(Wei)外(Wai)接(Jie)时(Shi)钟(Zhong)无(Wu)效(Xiao)报(Bao)警(Jing)和(He)卫(Wei)星(Xing)失(Shi)锁(Suo)报(Bao)警(Jing)端(Duan)子(Zi)。(?)该(Gai)端(Duan)子(Zi)为(Wei)内(Nei)部(Bu)继(Ji)电(Dian)器(Qi)接(Jie)点(Dian)，(?)需(Xu)外(Wai)接(Jie)电(Dian)源(Yuan)后(Hou)导(Dao)通(Tong)报(Bao)警(Jing)。(?)

7、(?) 光(Guang)信(Xin)号(Hao)输(Shu)出(Chu)卡(Ka)件(Jian)

输(Shu)出(Chu)3路(Lu)ST光(Guang)信(Xin)号(Hao)。(?)通(Tong)过(Guo)卡(Ka)件(Jian)的(De)拨(Bo)码(Ma)跳(Tiao)线(Xian)，(?)可(Ke)以(Yi)选(Xuan)择(Ze)输(Shu)出(Chu)光(Guang)信(Xin)号(Hao)的(De)种(Zhong)类(Lei)分(Fen)别(Bie)为(Wei)PPS/PPM/PPH/IRIG-B等(Deng)。(?)

光(Guang)输(Shu)出(Chu)板(Ban)信(Xin)号(Hao)输(Shu)出(Chu)选(Xuan)择(Ze)及(Ji)拨(Bo)码(Ma)开(Kai)关(Guan)位(Wei)置(Zhi)对(Dui)应(Ying)表(Biao)

8、(?) NTP网(Wang)络(Luo)时(Shi)钟(Zhong)卡(Ka)件(Jian)

网(Wang)络(Luo)时(Shi)钟(Zhong)卡(Ka)件(Jian)输(Shu)出(Chu)NTP(SNTP)网(Wang)络(Luo)时(Shi)钟(Zhong),用(Yong)于(Yu)网(Wang)络(Luo)校(Xiao)时(Shi)。(?)出(Chu)厂(Chang)设(She)置(Zhi)默(Mo)认(Ren)IP地(Di)址(Zhi)为(Wei)192.1687.1.240。(?)若(Ruo)需(Xu)设(She)置(Zhi)IP，(?)则(Ze)连(Lian)接(Jie)后(Hou)通(Tong)过(Guo)WEB浏(Liu)览(Lan)器(Qi)（(?)例(Li)如(Ru)IE8.0）(?)登(Deng)录(Lu)进(Jin)行(Xing)设(She)置(Zhi)。(?)

9、(?) 脉(Mai)冲(Chong)输(Shu)出(Chu)卡(Ka)件(Jian)

脉(Mai)冲(Chong)输(Shu)出(Chu)卡(Ka)件(Jian)输(Shu)出(Chu)4路(Lu)或(Huo)8路(Lu)（(?)订(Ding)货(Huo)时(Shi)需(Xu)指(Zhi)明(Ming)）(?)空(Kong)接(Jie)点(Dian)脉(Mai)冲(Chong)，(?)通(Tong)过(Guo)卡(Ka)件(Jian)上(Shang)拨(Bo)码(Ma)开(Kai)关(Guan)设(She)置(Zhi)脉(Mai)冲(Chong)种(Zhong)类(Lei)。(?)脉(Mai)冲(Chong)信(Xin)号(Hao)选(Xuan)择(Ze)为(Wei)四(Si)选(Xuan)一(Yi)单(Dan)选(Xuan)开(Kai)关(Guan)，(?)即(Ji)只(Zhi)能(Neng)选(Xuan)择(Ze)1路(Lu)信(Xin)号(Hao)，(?)否(Fou)则(Ze)会(Hui)相(Xiang)互(Hu)干(Gan)扰(Rao)。(?)ON为(Wei)开(Kai)通(Tong)该(Gai)信(Xin)号(Hao)，(?)OFF为(Wei)关(Guan)闭(Bi)该(Gai)信(Xin)号(Hao)。(?)拨(Bo)码(Ma)开(Kai)关(Guan)与(Yu)信(Xin)号(Hao)输(Shu)出(Chu)对(Dui)应(Ying)表(Biao)如(Ru)下(Xia)：(?)

10、(?) 差(Cha)分(Fen)485信(Xin)号(Hao)卡(Ka)件(Jian)

差(Cha)分(Fen)485信(Xin)号(Hao)卡(Ka)件(Jian)输(Shu)出(Chu)4路(Lu)485差(Cha)分(Fen)电(Dian)平(Ping)的(De)信(Xin)号(Hao)。(?)通(Tong)过(Guo)拨(Bo)码(Ma)开(Kai)关(Guan)选(Xuan)择(Ze)信(Xin)号(Hao)种(Zhong)类(Lei)。(?)五(Wu)选(Xuan)一(Yi)，(?)单(Dan)选(Xuan)。(?)ON为(Wei)选(Xuan)中(Zhong)该(Gai)信(Xin)号(Hao)，(?)OFF为(Wei)关(Guan)断(Duan)该(Gai)信(Xin)号(Hao)。(?)

11、(?) 串(Chuan)口(Kou)输(Shu)出(Chu)卡(Ka)件(Jian) 

串(Chuan)口(Kou)输(Shu)出(Chu)卡(Ka)件(Jian)输(Shu)出(Chu)RS232。(?)每(Mei)个(Ge)卡(Ka)件(Jian)共(Gong)有(You)4个(Ge)RS232串(Chuan)口(Kou)。(?)TX发(Fa)，(?)G脚(Jiao)为(Wei)地(Di)。(?)串(Chuan)口(Kou)报(Bao)文(Wen)默(Mo)认(Ren)如(Ru)下(Xia)，(?)指(Zhi)定(Ding)报(Bao)文(Wen)时(Shi)请(Qing)订(Ding)货(Huo)时(Shi)说(Shuo)明(Ming)：(?)

01：(?)帧(Zheng)头(Tou)，(?)为(Wei)16进(Jin)制(Zhi)，(?)表(Biao)示(Shi)报(Bao)文(Wen)开(Kai)始(Shi)。(?)以(Yi)后(Hou)依(Yi)次(Ci)是(Shi)

YYYY：(?)4位(Wei)年(Nian)

MM：(?)月(Yue)

DD：(?)日(Ri)

hh：(?)时(Shi)

mm：(?)分(Fen)

ss：(?)秒(Miao)

A/V：(?)有(You)效(Xiao)位(Wei)。(?)A有(You)效(Xiao)，(?)V无(Wu)效(Xiao)。(?)

Pppp.pppp：(?)位(Wei)置(Zhi)纬(Wei)度(Du)信(Xin)息(Xi)

N：(?)北(Bei)纬(Wei)标(Biao)志(Zhi)

Ppppp.pppp：(?)位(Wei)置(Zhi)经(Jing)度(Du)信(Xin)息(Xi)

E：(?)东(Dong)经(Jing)标(Biao)志(Zhi)

0D 0A：(?)报(Bao)文(Wen)结(Jie)束(Shu)。(?)

六(Liu)、(?)GPS/BD2000卫(Wei)星(Xing)时(Shi)钟(Zhong)系(Xi)统(Tong)是(Shi)电(Dian)力(Li)系(Xi)统(Tong)专(Zhuan)用(Yong)卫(Wei)星(Xing)时(Shi)钟(Zhong)系(Xi)统(Tong)。(?)符(Fu)合(He)下(Xia)列(Lie)标(Biao)准(Zhun)：(?)

        GJB2242-1994        时(Shi)统(Tong)设(She)备(Bei)通(Tong)用(Yong)规(Gui)范(Fan)

GJB2991-1997        B时(Shi)间(Jian)码(Ma)接(Jie)口(Kou)终(Zhong)端(Duan)

GJB2715-1996        国(Guo)防(Fang)计(Ji)量(Liang)通(Tong)用(Yong)术(Shu)语(Yu)

GB/T15527-1995    船(Chuan)用(Yong)全(Quan)球(Qiu)定(Ding)位(Wei)系(Xi)统(Tong)（(?)GPS）(?)接(Jie)收(Shou)通(Tong)用(Yong)技(Ji)术(Shu)条(Tiao)件(Jian)

GB11014-1990       平(Ping)衡(Heng)电(Dian)压(Ya)数(Shu)字(Zi)接(Jie)口(Kou)电(Dian)路(Lu)的(De)电(Dian)气(Qi)特(Te)性(Xing)

GB/T6107-2000      使(Shi)用(Yong)串(Chuan)行(Xing)二(?)进(Jin)制(Zhi)数(Shu)据(Ju)交(Jiao)换(Huan)的(De)数(Shu)据(Ju)终(Zhong)端(Duan)设(She)备(Bei)和(He)数(Shu)据(Ju)电(Dian)路(Lu)终(Zhong)接(Jie)设(She)备(Bei)之(Zhi)间(Jian)的(De)接(Jie)口(Kou)

GB/T14429-1993    远(Yuan)动(Dong)设(She)备(Bei)和(He)系(Xi)统(Tong)术(Shu)语(Yu)

GB/T16435-1996   远(Yuan)动(Dong)设(She)备(Bei)和(He)系(Xi)统(Tong)接(Jie)口(Kou)

GB/T17463-1998   远(Yuan)动(Dong)设(She)备(Bei)和(He)系(Xi)统(Tong)性(Xing)能(Neng)要(Yao)求(Qiu)

GB/T13926-1992    工(Gong)业(Ye)过(Guo)程(Cheng)测(Ce)量(Liang)合(He)乎(Hu)控(Kong)制(Zhi)装(Zhuang)置(Zhi)的(De)电(Dian)磁(Ci)兼(Jian)容(Rong)性(Xing)

IEC255－(?)22－(?)1  Ⅲ(?)级(Ji)   高(Gao)频(Pin)干(Gan)扰(Rao)试(Shi)验(Yan) 

IEC255－(?)22－(?)2  Ⅲ(?)级(Ji)   静(Jing)电(Dian)放(Fang)电(Dian)试(Shi)验(Yan) 

IEC255－(?)22－(?)3  Ⅲ(?)级(Ji)   辐(Fu)射(She)电(Dian)磁(Ci)场(Chang)干(Gan)扰(Rao)试(Shi)验(Yan) 

IEC255－(?)22－(?)4  Ⅲ(?)级(Ji)   快(Kuai)速(Su)瞬(Shun)变(Bian)干(Gan)扰(Rao)试(Shi)验(Yan) 

七(Qi)、(?)现(Xian)场(Chang)安(An)装(Zhuang)图(Tu)