b'FOGHORN FOCUSBidirectional power transfer provides a convenient way of testing the batteries without wasting energy discharging them into propulsion loads.adroopalgorithm.ThemagnitudeofThisfeatureensuresthatthemaximumarrangementensuresthatsuccessful the voltage presented to the vessel on thepowertransferthattheshorepowerispower transfer is achieved without the use interconnection circuit will communicatecapable of is maintained regardless of theof extensive data links between the shore thecapabilityoftheshore-sidesystemhealthoftheindividualelementsoftheside and the vessel and the requirement for todeliverpowertothevessel.Ontheshore-sideequipment.Undernormalpower management systems to assess the vessel, the individual charging circuits forconditionstherewouldbenorestrictionhealth of the system prior to engagement eachbatterybankwillreadthisvoltageinthepoweravailablefromtheshore- andtransfer.Theautonomousnature and regulate the charge into the batteriessideequipment.Undersomecasualtyof this proven load-sharing arrangement such that the shore-side equipment is notconditions, such as the removal of one orbridges the gap between the two systems overloaded.Thisstrategyalsoregulatesmore of the shore-side battery banks, or thewithoutextensivecontrolsystem theparticipationfromtheutility.Theremoval of the utility power, the ability tooverhead.Theremovalofsuchcontrol intention is that the utility power transfertransfer power will be compromised. Duringsystems greatly reduces the possibility of a be kept below a specifi c threshold to ensuresuch an event, the remaining battery banksfailure as well. Simple systems with fewer that the demand charges are not triggeredcanbeusedattheirmaximumcapacityelements fail less and are easy to diagnose by the system. without risk of overload. This load-sharingand repair.Thereisahigh-speedandeffective communications link between the two systems.Theinformationandstatus passed across this data link will provide transparency to the operators of the status Is Your Fleet of all elements of the system and be logged in a high-speed data logger. However, it Running You Ragged? will not be a critical control element in regulating the transfer of power.TripLogger Can Help. Enable your operators to track essential dataThisautonomousconfi gurationgreatly for your passenger vessel or entire fleet withreduces failure modes and is a signifi cant ease. With TripLogger, your team can trackfeature that will prevent system dependency important passenger data along with captainoncontinuouscommunications.This and voyage details with a few simple taps.arrangementisalsoveryfastandcan Easily compile accurate daily trip reports forhandle the dynamics of a sudden shore-your fleet that are automatically uploaded andpower battery bank disconnecting due to managed in a secure company dashboard.a fault without overloading the remaining Is your fleet running you, or are youbattery banks. This applies to the vessel running your fleet?batteries as well. The failure of one battery Take control with gplinks TripLogger app for iPad. bankwillimmediatelyberefl ectedin the DC bus voltage, and measured by all TripL gger powered by connected devices. If a loss of the battery Custom Apps for Passenger Vessel Fleets bank reduces the capacity of the DC bus, gplink.com/tl+1 252.504.5113FOGHORN FOCUS: CUSTOMER SERVICE 14 FOGHORN'