A wireless power transmitting apparatus comprising: a power transmitting unit configured to wirelessly transmit a power through a plurality of power transmitting coils (440-1, 440-2); and a power transmitting control unit configured to perform a control to judge priorities of a plurality of power receiving apparatuses charged with the power transmitted by the power transmitting unit in the case in which the number of power receiving apparatuses is plural, sequentially select the plurality of power receiving apparatuses one by one according to the judged priorities, and transmit the power to the selected power receiving apparatuses. wherein the power transmitting unit includes: a signal transmitting unit configured to: generate information request signals requesting information of identifications (IDs) of the plurality of power receiving apparatuses, information on whether or not the plurality of power receiving apparatuses are mounted in portable terminals, and information on power charged states under the control of the power transmitting control unit; and transmit the information request signal to the plurality of power receiving apparatuses; and a signal receiving unit configured to: receive the information signals transmitted by the power receiving apparatuses according to the information request signals; and provide the information signals to the power transmitting control unit,. wherein the power transmitting control unit is configured to judge the priorities of the plurality of power receiving apparatuses using the received information signals. a power transmitting unit configured to wirelessly transmit a power through a plurality of power transmitting coils (440-1, 440-2); and a power transmitting control unit configured to perform a control to judge priorities of a plurality of power receiving apparatuses charged with the power transmitted by the power transmitting unit in the case in which the number of power receiving apparatuses is plural, sequentially select the plurality of power receiving apparatuses one by one according to the judged priorities, and transmit the power to the selected power receiving apparatuses. wherein the power transmitting unit includes: a signal transmitting unit configured to: generate information request signals requesting information of identifications (IDs) of the plurality of power receiving apparatuses, information on whether or not the plurality of power receiving apparatuses are mounted in portable terminals, and information on power charged states under the control of the power transmitting control unit; and transmit the information request signal to the plurality of power receiving apparatuses; and a signal receiving unit configured to: receive the information signals transmitted by the power receiving apparatuses according to the information request signals; and provide the information signals to the power transmitting control unit,. wherein the power transmitting control unit is configured to judge the priorities of the plurality of power receiving apparatuses using the received information signals. a signal transmitting unit configured to: generate information request signals requesting information of identifications (IDs) of the plurality of power receiving apparatuses, information on whether or not the plurality of power receiving apparatuses are mounted in portable terminals, and information on power charged states under the control of the power transmitting control unit; and transmit the information request signal to the plurality of power receiving apparatuses; and generate information request signals requesting information of identifications (IDs) of the plurality of power receiving apparatuses, information on whether or not the plurality of power receiving apparatuses are mounted in portable terminals, and information on power charged states under the control of the power transmitting control unit; and transmit the information request signal to the plurality of power receiving apparatuses; and a signal receiving unit configured to: receive the information signals transmitted by the power receiving apparatuses according to the information request signals; and provide the information signals to the power transmitting control unit,. receive the information signals transmitted by the power receiving apparatuses according to the information request signals; and provide the information signals to the power transmitting control unit,. wherein the power transmitting control unit is configured to judge the priorities of the plurality of power receiving apparatuses using the received information signals.