气象水文海洋仪器
氣象水文海洋儀器
기상수문해양의기
METEOROLOGICAL,HYDROLOGICAL AND MARINE INSTRUMENTS
2012年
2期
65-67,71
,共4页
FY-3卫星%地面系统%雷电防护%设计
FY-3衛星%地麵繫統%雷電防護%設計
FY-3위성%지면계통%뇌전방호%설계
FY-3 satellite%receiving system%thunder and lightning protection%design
FY-3极轨气象卫星是我国自主研制的新一代极轨气象卫星，它是迄今为止我国功能最全、应用最广的民用卫星。广州气象卫星地面站FY-3地面系统是FY-3系统工程的一个重要组成部分，负责接收南中国区域的FY-3卫星云图。广州雷暴较频发，针对广州站FY-3设备的分布特点而精心设计的防雷方案，经过近4年的运行证明：该防雷方案设计合理、适用、安全、可靠，能有效地避免和防御雷电对设备的侵袭，为整个FY-3系统的安全运行提供了保障。
FY-3極軌氣象衛星是我國自主研製的新一代極軌氣象衛星，它是迄今為止我國功能最全、應用最廣的民用衛星。廣州氣象衛星地麵站FY-3地麵繫統是FY-3繫統工程的一箇重要組成部分，負責接收南中國區域的FY-3衛星雲圖。廣州雷暴較頻髮，針對廣州站FY-3設備的分佈特點而精心設計的防雷方案，經過近4年的運行證明：該防雷方案設計閤理、適用、安全、可靠，能有效地避免和防禦雷電對設備的侵襲，為整箇FY-3繫統的安全運行提供瞭保障。
FY-3겁궤기상위성시아국자주연제적신일대겁궤기상위성，타시흘금위지아국공능최전、응용최엄적민용위성。엄주기상위성지면참FY-3지면계통시FY-3계통공정적일개중요조성부분，부책접수남중국구역적FY-3위성운도。엄주뇌폭교빈발，침대엄주참FY-3설비적분포특점이정심설계적방뢰방안，경과근4년적운행증명：해방뢰방안설계합리、괄용、안전、가고，능유효지피면화방어뇌전대설비적침습，위정개FY-3계통적안전운행제공료보장。
FY-3 satellite is a new generation of polar orbit meteorological satellite independently developed in China,which is also a commercial satellite with complete function and wide application so far. FY-3 ground receiving system over Guangzhou is an important part in FY-3 system engineering, taking charge of receiving FY-3 satellite cloud from South China. Because of high thunderstorm frequency in Guangzhou, lightning protection schemes are deliberately designed according to distribution features of FY-3 equipments. After nearly four years＂ operation, it shows that this lightning protection design is reasonable, applicable, safe and reliable, which can effectively avoid and defense lightning invasion from the instruments, and provide a guarantee for safe operation of the entire FY-3 system.
