Inspec keywords: heat conduction; underground cables; convection; temperature control; power cables

Other keywords: radiation boundary conditions; thermal environment control; cool pavements; quartz sand; underground cable lines; COMSOL; pavement surface absorptivity; voltage 110 kV; convection; pavement surface emissivity; three-phase system; heat conduction; pavement surface radiation properties

Subjects: Power cables; Thermal variables control; Control of electric power systems