公开(公告)号：US20170133948A1

公开(公告)日：2017-05-11

申请号：US15295234

申请日：2016-10-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： JUNICHI KANOU ,  MASAHIRO YAMAOKA ,  AKIRA MINEGISHI ,  ATSUSHI YAMAMOTO ,  KOHEI MASUDA

IPC: H02M7/537

CPC classification number: H02M7/537 ,  H02J1/06 ,  H02J1/08 ,  H02J3/14 ,  H02J4/00 ,  H02J13/0003 ,  H02J13/0024 ,  H02J13/0027 ,  H04B3/54

Abstract: A power transmitting apparatus includes: a converter which converts an input power into an AC power with a predetermined frequency; and a first code modulator which code-modulates at least part of the AC power with a first modulation code to generate a first code-modulated power.

公开(公告)号：US20170229975A1

公开(公告)日：2017-08-10

申请号：US15366119

申请日：2016-12-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASAHIRO YAMAOKA ,  JUNICHI KANOU ,  AKIRA MINEGISHI ,  ATSUSHI YAMAMOTO ,  KOHEI MASUDA

IPC: H02M5/297

CPC classification number: H02M5/297

Abstract: A converter includes: a terminal that receives code-modulated power into which first alternating-current power has been code-modulated with a modulation code; and a circuit that converts the code-modulated power with a conversion code to generate second alternating-current power. The conversion code is based on the modulation code. A frequency of the second alternating-current power is higher than a frequency of the first alternating-current power.

公开(公告)号：US20170170664A1

公开(公告)日：2017-06-15

申请号：US15356793

申请日：2016-11-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： AKIRA MINEGISHI ,  JUNICHI KANOU ,  ATSUSHI YAMAMOTO ,  MASAHIRO YAMAOKA ,  KOHEI MASUDA

IPC: H02J4/00 ,  H02M1/088 ,  H02J3/38

CPC classification number: H02J4/00 ,  H02J3/382 ,  H02M1/088 ,  H02M1/4241 ,  H02M3/3376 ,  H02M2001/0058 ,  Y02B70/126 ,  Y02B70/1491

Abstract: A system includes: a first modulator that modulates a first electric power at a first modulation frequency; a second modulator that modulates a second electric power at a second modulation frequency; a transmission line through which a transmission power obtained by combining a plurality of modulated electric powers is transmitted; a first demodulator that demodulates the transmission power at a first demodulation frequency to generate a third electric power; and a second demodulator that demodulates the transmission power at a second demodulation frequency to generate a fourth electric power. The first modulation frequency and the second modulation frequency are different from each other.

公开(公告)号：US20170346300A1

公开(公告)日：2017-11-30

申请号：US15594052

申请日：2017-05-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： JUNICHI KANOU ,  MASAHIRO YAMAOKA ,  AKIRA MINEGISHI

IPC: H02J4/00 ,  H02J50/40 ,  H02J50/10

CPC classification number: H02J4/00 ,  H02J50/10 ,  H02J50/40

Abstract: A power transmission system includes: a power transmitter connected to a power supply; a plurality of power receivers respectively connected to a plurality of loads; a power transmission line connecting the power transmitter and the plurality of power receivers; and a controller. The controller acquires information on optimum power for maximizing transmission efficiency in the power transmission line and information on power demands requested by the loads, and routes transmission power from the power transmitter selectively to the plurality of power receivers. The transmission power is equal to or smaller than the optimum power. When a total power demand is larger than the optimum power, the controller requests another controller to supply supplementary power. When the total power demand is smaller than the optimum power, the controller notifies the other controller that surplus power is available.

公开(公告)号：US20170229974A1

公开(公告)日：2017-08-10

申请号：US15367146

申请日：2016-12-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASAHIRO YAMAOKA ,  JUNICHI KANOU ,  AKIRA MINEGISHI ,  ATSUSHI YAMAMOTO ,  KOHEI MASUDA

IPC: H02M5/293 ,  H02M5/297

CPC classification number: H03K7/02 ,  H02M5/293 ,  H02M5/297 ,  H02M7/4807 ,  H03K7/04 ,  H03K9/02 ,  H03K9/04

Abstract: A converter includes: a terminal that receives code-modulated power into which first alternating-current power has been code-modulated with a modulation code; and a circuit that converts the code-modulated power with a conversion code to generate second alternating-current power. The conversion code is based on the modulation code. A frequency of the second alternating-current power is lower than a frequency of the first alternating-current power.