A Double-Node Star Network Coastal Ocean Observatory

作者：Zhang, Feng; Chen, Yanhu; Li, Dejun^*; Yang, Canjun

来源：Marine Technology Society Journal, 2015, 49(1): 59-70.

DOI：10.4031/MTSJ.49.1.7

• JUNCTION BOX
• POWER-SYSTEM
• VOLTAGE
• DESIGN

:coastal cabled ocean oliserilatoN network =with two (observaflomriodes (fir phase) alcinga 1 $0.410ii elebtriCaltoptical. rrierin; cable, stipporting tensiof Ailic.padkigeS and up tahundredS of sensors, is under development irr,Qhina,which;is: also China's fipt atteropt*calsthicting a-ilongierm, large-scale oeeanObOrvatOrietwOrlciacri node C:onSist of one primary junction* (R) arid seVeral secondary:,, 413s:that,:proVide -Standardized' ports to secondary Ji35 or OenfifiC PackageS-, re= ipeCtrliely,theOugh Wet-Mate:able' corinectiOn4:' The poWerrsYtenf introduces bus tOpoitigy:torthetiPriniaiiiinde$ :and'etar;toodlogy3torall sribribd *woo the COrrri, municatiOn system r adopts two separated and no nrOeited sto topologies. In August -2013,,th6,-firgtprimaryjnocle,egiiipodVithlyvo scientificinstru merits deplOyestinlhe:i,! South China Sea 75 km 6ffsnore and at k20(to depth; The nodeT, however, failed in only Vh cl-ye to a dry-mate connector:nTreakdovin arid Stott catisedlry,SeavOter, which prevented the high-voltage converter frotn properly starting up'. Lessons learned frorrithifailtire'fandluttire PlanSIareilireserited herein. KeYWor# coastal cabled ocean observatory; star ne*tt oitcloOld-noda,:doilinitinicatioer. netWOrk!'

• 出版日期2015-1
• 单位浙江大学