公开(公告)号：US20240337391A1

公开(公告)日：2024-10-10

申请号：US18745337

申请日：2024-06-17

申请人： Rheem Australia PTY Limited

发明人： Grant Stepa ,  Peter Kerr

IPC分类号： F24D19/10 ,  F24D17/00 ,  F24H1/18 ,  F24H15/164 ,  F24H15/225 ,  F24H15/292 ,  F24H15/296 ,  F24H15/37 ,  F24H15/407 ,  G05F1/67 ,  H02J3/14 ,  H02J3/38 ,  H02J7/35 ,  H02S10/20 ,  H02S40/32 ,  H02S40/38 ,  H02S40/44 ,  H02S50/00

CPC分类号： F24D19/1057 ,  F24H1/185 ,  F24H15/225 ,  F24H15/292 ,  F24H15/296 ,  F24H15/37 ,  F24H15/407 ,  H02J3/14 ,  H02J3/38 ,  H02J3/381 ,  H02S10/20 ,  H02S40/32 ,  H02S40/44 ,  F24D17/0068 ,  F24D2200/02 ,  F24D2200/08 ,  F24D2200/14 ,  F24D2200/32 ,  F24H15/164 ,  G05F1/67 ,  H02J7/35 ,  H02J2300/22 ,  H02J2300/24 ,  H02S40/38 ,  H02S50/00

摘要： A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to convert the output from the PV collector to an alternating power supply; a modulator to modulate the alternating power supply from the inverter; a controller adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PV collector.

公开(公告)号：US12078363B2

公开(公告)日：2024-09-03

申请号：US17213548

申请日：2021-03-26

申请人： Rheem Australia PTY Limited

发明人： Grant Stepa ,  Peter Kerr

IPC分类号： F24D19/10 ,  F24D17/00 ,  F24H1/18 ,  F24H15/225 ,  F24H15/292 ,  F24H15/296 ,  F24H15/37 ,  F24H15/407 ,  H02J3/14 ,  H02J3/38 ,  H02S10/20 ,  H02S40/32 ,  H02S40/38 ,  H02S40/44 ,  F24H15/164 ,  G05F1/67 ,  H02J7/35 ,  H02S50/00

CPC分类号： F24D19/1057 ,  F24H1/185 ,  F24H15/225 ,  F24H15/292 ,  F24H15/296 ,  F24H15/37 ,  F24H15/407 ,  H02J3/14 ,  H02J3/38 ,  H02J3/381 ,  H02S10/20 ,  H02S40/32 ,  H02S40/44 ,  F24D17/0068 ,  F24D2200/02 ,  F24D2200/08 ,  F24D2200/14 ,  F24D2200/32 ,  F24H15/164 ,  G05F1/67 ,  H02J7/35 ,  H02J2300/22 ,  H02J2300/24 ,  H02S40/38 ,  H02S50/00

摘要： A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to convert the output from the PV collector to an alternating power supply; a modulator to modulate the alternating power supply from the inverter; a controller adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PV collector.

公开(公告)号：US20210356141A1

公开(公告)日：2021-11-18

申请号：US17213548

申请日：2021-03-26

申请人： Rheem Australia PTY Limited

发明人： Grant Stepa ,  Peter Kerr

IPC分类号： F24D19/10 ,  F24H1/18 ,  H02S10/20 ,  H02S40/32 ,  H02S40/44 ,  H02J3/38

摘要： A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to convert the output from the PV collector to an alternating power supply; a modulator to modulate the alternating power supply from the inverter; a controller adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PV collector.

公开(公告)号：US10962237B2

公开(公告)日：2021-03-30

申请号：US16344768

申请日：2017-10-04

申请人： Rheem Australia Pty Limited

发明人： Grant Stepa ,  Peter Kerr

IPC分类号： F24D19/10 ,  H02S40/44 ,  F24D17/00 ,  F24H1/18 ,  H02S10/20 ,  H02J3/38 ,  H02S40/32 ,  G05F1/67 ,  H02S50/00 ,  H02S40/38 ,  H02J7/35

摘要： A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to convert the output from the PV collector to an alternating power supply; a modulator to modulate the alternating power supply from the inverter; a controller adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PV collector.

公开(公告)号：US12025323B2

公开(公告)日：2024-07-02

申请号：US17213548

申请日：2021-03-26

申请人： Rheem Australia PTY Limited

发明人： Grant Stepa ,  Peter Kerr

IPC分类号： F24D19/10 ,  F24D17/00 ,  F24H1/18 ,  F24H15/225 ,  F24H15/292 ,  F24H15/296 ,  F24H15/37 ,  F24H15/407 ,  H02J3/14 ,  H02J3/38 ,  H02S10/20 ,  H02S40/32 ,  H02S40/38 ,  H02S40/44 ,  F24H15/164 ,  G05F1/67 ,  H02J7/35 ,  H02S50/00

CPC分类号： F24D19/1057 ,  F24H1/185 ,  F24H15/225 ,  F24H15/292 ,  F24H15/296 ,  F24H15/37 ,  F24H15/407 ,  H02J3/14 ,  H02J3/38 ,  H02J3/381 ,  H02S10/20 ,  H02S40/32 ,  H02S40/44 ,  F24D17/0068 ,  F24D2200/02 ,  F24D2200/08 ,  F24D2200/14 ,  F24D2200/32 ,  F24H15/164 ,  G05F1/67 ,  H02J7/35 ,  H02J2300/22 ,  H02J2300/24 ,  H02S40/38 ,  H02S50/00

摘要： A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to convert the output from the PV collector to an alternating power supply; a modulator to modulate the alternating power supply from the inverter; a controller adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PV collector.

公开(公告)号：US20190334350A1

公开(公告)日：2019-10-31

申请号：US16344768

申请日：2017-10-04

申请人： Rheem Australia Pty Limited

发明人： Grant Stepa ,  Peter Kerr

IPC分类号： H02J3/38 ,  F24D19/10 ,  F24D17/00 ,  F24H1/18 ,  H02S40/32 ,  H02S40/38 ,  H02S40/44 ,  H02S50/00 ,  H02J7/35

摘要： A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to convert the output from the PV collector to an alternating power supply; a modulator to modulate the alternating power supply from the inverter; a controller adapted to control the modulator and the switching of the or each switchable heating element; wherein the controller is adapted to control the modulator and the switchable heating elements to maximize the energy drawn from the PV collector.