The utility model relates to the technical field of ship
shore power systems, and especially relates to a
shore power electrical adjusting box. Based on the existing ship
shore power debugging requirements, the utility model provides a brand new debugging tool, makes up the blank of testing tools for the ship shore power
system power receiving facilities, and achieves the purposes of simplifying debugging tasks, standardizing debugging work and maintaining personal safety on the premise of ensuring the debugging requirements of the ship shore power
system power receiving facilities; according to the utility model, the dissipation
resistor is creatively added to the circuit structure, so as to weaken the
adverse effect generated by the distributed
capacitance. In the analysis process, according to different cable types, parameters (resistance, power and the like) of the dissipation
resistor are further designed and determined through calculation and
simulation methods so as to cope with special application scenes such as cable material replacement and extra-long cables, and the universal applicability of the design is improved.