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GPS北斗雙模時鐘系統要比子(zi)母(mu)鐘(zhong)系統的(de)精度(du)和可靠(kao)性要求更高(gao)更嚴格，其(qi)結(jie)構也更為復雜，技術含量更高(gao)。以達(da)到整個區域內所有通(tong)信及自(zi)動化(hua)系統的(de)時(shi)(shi)(shi)間(jian)同(tong)步(bu)。GPS北(bei)斗二代雙模時(shi)(shi)(shi)鐘(zhong)系統組合選用高(gao)精度(du)GPS接收機(ji)(ji)/北(bei)斗二代接收機(ji)(ji)，提供高(gao)可靠(kao)性、高(gao)冗(rong)余度(du)的(de)時(shi)(shi)(shi)間(jian)基準信號，并采用先進的(de)時(shi)(shi)(shi)間(jian)頻率(lv)測控(kong)技術馴(xun)服晶振，使守(shou)時(shi)(shi)(shi)電路輸出(chu)的(de)時(shi)(shi)(shi)間(jian)同(tong)步(bu)信號精密同(tong)步(bu)在GPS/北(bei)斗時(shi)(shi)(shi)間(jian)基準上，輸出(chu)短(duan)期和長(chang)期穩定(ding)度(du)都十分優良的(de)高(gao)精度(du)同(tong)步(bu)信號。

GPS北斗雙模時鐘系統適用于各級(ji)電(dian)(dian)(dian)力(li)調(diao)度(du)系統；新建及改造的110kV(66kV)及以上變電(dian)(dian)(dian)站(zhan)(zhan)；特(te)高壓及智(zhi)能化（數字化）變電(dian)(dian)(dian)站(zhan)(zhan)等(deng)高精度(du)時鐘的特(te)殊(shu)變電(dian)(dian)(dian)站(zhan)(zhan)；火電(dian)(dian)(dian)廠、水電(dian)(dian)(dian)廠、核電(dian)(dian)(dian)廠、風電(dian)(dian)(dian)廠、光(guang)伏(fu)發(fa)電(dian)(dian)(dian)等(deng)各種容量各類發(fa)電(dian)(dian)(dian)廠。該裝置應(ying)用廣(guang)泛涵蓋電(dian)(dian)(dian)網的發(fa)電(dian)(dian)(dian)、輸電(dian)(dian)(dian)、變電(dian)(dian)(dian)、配電(dian)(dian)(dian)、用電(dian)(dian)(dian)、調(diao)度(du)的各個(ge)環節，為電(dian)(dian)(dian)網的安(an)全穩定運行提供(gong)詳實安(an)全可靠的時鐘信息。

GPS北斗(dou)雙模時鐘系統裝置采用(yong)全模塊化結(jie)構設(she)計，其輸(shu)入、輸(shu)出、電(dian)源等(deng)均(jun)可靈活配置，并具有豐富的各類(lei)模塊及板(ban)卡(ka)供選擇(ze)（特(te)殊需(xu)求(qiu)可提(ti)供定制服務），對時信號的種類(lei)和數(shu)量(liang)都可根據需(xu)要(yao)靈活選擇(ze)配置。裝置有標準RS232、RS422/485、脈沖(chong)、IRIG-B、DCF77、NTP/SNTP協議(yi)(yi)和PTP(IEEE1588)協議(yi)(yi)時間輸(shu)出等(deng)接口形式，可以適應各種不(bu)同設(she)備(bei)的對時需(xu)要(yao)，廣泛應用(yong)于電(dian)力、金(jin)融(rong)、通信、交通、廣電(dian)、安防、石(shi)化、冶(ye)金(jin)、水利、國防、醫療、教育、*、IT等(deng)領域。