公开(公告)号：US12122251B2

公开(公告)日：2024-10-22

申请号：US18057890

申请日：2022-11-22

Applicant: Delphi Technologies IP Limited

Inventor： Jack Lavern Glenn ,  Mark Russell Keyse ,  Peter Allan Laubenstein ,  Srikanth Vijaykumar

IPC: B60L50/60 ,  B60L3/00 ,  B60L15/00 ,  B60L15/08 ,  B60L50/40 ,  B60L50/51 ,  B60L50/64 ,  B60L53/20 ,  B60L53/22 ,  B60L53/62 ,  B60R16/02 ,  G01R15/20 ,  G06F1/08 ,  G06F13/40 ,  H01L21/48 ,  H01L23/00 ,  H01L23/15 ,  H01L23/367 ,  H01L23/373 ,  H01L23/40 ,  H01L23/467 ,  H01L23/473 ,  H01L23/495 ,  H01L23/538 ,  H01L25/00 ,  H01L25/07 ,  H01L29/66 ,  H02J7/00 ,  H02M1/00 ,  H02M1/08 ,  H02M1/084 ,  H02M1/088 ,  H02M1/12 ,  H02M1/32 ,  H02M1/42 ,  H02M1/44 ,  H02M3/335 ,  H02M7/00 ,  H02M7/537 ,  H02M7/5387 ,  H02M7/5395 ,  H02P27/06 ,  H02P27/08 ,  H02P29/024 ,  H02P29/68 ,  H05K1/14 ,  H05K1/18 ,  H05K5/02 ,  H05K7/20 ,  B60L15/20 ,  H03K19/20

CPC classification number: B60L50/60 ,  B60L3/003 ,  B60L15/007 ,  B60L15/08 ,  B60L50/40 ,  B60L50/51 ,  B60L50/64 ,  B60L53/20 ,  B60L53/22 ,  B60L53/62 ,  B60R16/02 ,  G01R15/20 ,  G06F1/08 ,  G06F13/4004 ,  H01L21/4882 ,  H01L23/15 ,  H01L23/3672 ,  H01L23/3675 ,  H01L23/3735 ,  H01L23/4006 ,  H01L23/467 ,  H01L23/473 ,  H01L23/49562 ,  H01L23/5383 ,  H01L24/32 ,  H01L24/33 ,  H01L25/072 ,  H01L25/50 ,  H01L29/66553 ,  H02J7/0063 ,  H02M1/0009 ,  H02M1/0054 ,  H02M1/08 ,  H02M1/084 ,  H02M1/088 ,  H02M1/123 ,  H02M1/32 ,  H02M1/322 ,  H02M1/327 ,  H02M1/4258 ,  H02M1/44 ,  H02M3/33523 ,  H02M7/003 ,  H02M7/537 ,  H02M7/5387 ,  H02M7/53871 ,  H02M7/53875 ,  H02M7/5395 ,  H02P27/06 ,  H02P27/08 ,  H02P27/085 ,  H02P29/024 ,  H02P29/027 ,  H02P29/68 ,  H05K1/145 ,  H05K1/181 ,  H05K1/182 ,  H05K5/0247 ,  H05K7/20154 ,  H05K7/2049 ,  H05K7/20854 ,  H05K7/209 ,  H05K7/20927 ,  B60L15/20 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2210/42 ,  B60L2210/44 ,  B60L2240/36 ,  G06F2213/40 ,  H01L2023/405 ,  H01L2023/4087 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/33181 ,  H02J2207/20 ,  H02P2207/05 ,  H03K19/20 ,  H05K2201/042 ,  H05K2201/10166

Abstract: A system includes an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a galvanic interface configured to separate a high voltage area from a low voltage area; a low voltage message manager in the low voltage area; a high voltage message manager in the high voltage area, and configured to communicate with the low voltage message manager; and a point-of-use message manager in the high voltage area, and configured to communicate with the high voltage message manager.

公开(公告)号：US20240106374A1

公开(公告)日：2024-03-28

申请号：US18057890

申请日：2022-11-22

Applicant: Delphi Technologies IP Limited

Inventor： Jack Lavern Glenn ,  Mark Russell Keyse ,  Peter Allan Laubenstein ,  Srikanth Vijaykumar

IPC: H02P27/08 ,  B60L50/51 ,  B60L50/60 ,  G06F13/40 ,  H02J7/00

CPC classification number: H02P27/085 ,  B60L50/51 ,  B60L50/60 ,  G06F13/4004 ,  H02J7/0063 ,  B60L2210/40 ,  G06F2213/40 ,  H02J2207/20

Abstract: A system includes an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a galvanic interface configured to separate a high voltage area from a low voltage area; a low voltage message manager in the low voltage area; a high voltage message manager in the high voltage area, and configured to communicate with the low voltage message manager; and a point-of-use message manager in the high voltage area, and configured to communicate with the high voltage message manager.

公开(公告)号：US20240103559A1

公开(公告)日：2024-03-28

申请号：US18063332

申请日：2022-12-08

Applicant: Delphi Technologies IP Limited

Inventor： Mark Russell Keyse ,  Jack Lavern Glenn

IPC: G06F1/08 ,  B60L50/51 ,  H02M7/00 ,  H02P27/08

CPC classification number: G06F1/08 ,  B60L50/51 ,  H02M7/003 ,  H02P27/08 ,  B60L2210/40 ,  H02M7/5387

Abstract: A system comprises an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a galvanic isolator separating a high voltage area from a low voltage area; a low voltage phase controller in the low voltage area, the low voltage phase controller configured to receive a clock reference signal; and a high voltage phase controller in the high voltage area, the high voltage phase controller configured to align a clock reference signal of the high voltage phase controller with the clock reference signal of the low voltage phase controller.

公开(公告)号：US20240106368A1

公开(公告)日：2024-03-28

申请号：US18065721

申请日：2022-12-14

Applicant: Delphi Technologies IP Limited

Inventor： Jack Lavern Glenn ,  Mark Russell Keyse ,  Marc R. Engelhardt ,  Kevin M. Gertiser

IPC: H02P27/08 ,  B60L50/51 ,  B60L50/60 ,  H02J7/00 ,  H02M1/08

CPC classification number: H02P27/08 ,  B60L50/51 ,  B60L50/60 ,  H02J7/0063 ,  H02M1/08 ,  B60L15/20 ,  H02J2207/20

Abstract: A system comprises an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a galvanic isolator separating a high voltage area from a low voltage area; a low voltage phase controller in the low voltage area, the low voltage phase controller configured to receive a pulse width modulation (PWM) signal from an inverter controller and adjust the received PWM signal based on a feedback signal; and a high voltage phase controller in the high voltage area, the high voltage phase controller configured to receive the adjusted PWM signal from the low voltage phase controller, provide the adjusted PWM signal to a phase switch, and provide the feedback signal based on an on-time measurement of the phase switch.