公开(公告)号：US20220242388A1

公开(公告)日：2022-08-04

申请号：US17583312

申请日：2022-01-25

Applicant: KAIST (Korea Advanced Institute of Science and Technology)

Inventor： Kyung Soo Kim ,  Kyung Hwan Choi ,  In Gwun Jang

IPC: B60W20/10 ,  B60W20/20 ,  G01C21/34

Abstract: A power control method and apparatus in consideration of a driving environment of a hybrid vehicle is provided. The method and apparatus for controlling a power of a hybrid vehicle enable real-time application while having adaptability to various driving environment.
For a hybrid vehicle, the power control method and apparatus provide optimum fuel efficiency performance in any driving environment through power control considering the current driving environment in real time.

公开(公告)号：US12097840B2

公开(公告)日：2024-09-24

申请号：US17583312

申请日：2022-01-25

Applicant: KAIST (Korea Advanced Institute of Science and Technology)

Inventor： Kyung Soo Kim ,  Kyung Hwan Choi ,  In Gwun Jang

IPC: B60W20/10 ,  B60W20/20 ,  G01C21/34

CPC classification number: B60W20/10 ,  B60W20/20 ,  G01C21/3469 ,  B60W2510/083

Abstract: A power control method and apparatus in consideration of a driving environment of a hybrid vehicle is provided. The method and apparatus for controlling a power of a hybrid vehicle enable real-time application while having adaptability to various driving environment.
For a hybrid vehicle, the power control method and apparatus provide optimum fuel efficiency performance in any driving environment through power control considering the current driving environment in real time.

公开(公告)号：US11614488B2

公开(公告)日：2023-03-28

申请号：US17324215

申请日：2021-05-19

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Kyung Soo Kim ,  Kyung Hwan Choi ,  Seok Kyoon Kim

IPC: G01R31/34 ,  G01R27/14 ,  H02P23/14 ,  G01R27/26 ,  H02P21/14

Abstract: Disclosed is a method and apparatus for real-time estimation of full parameters of a permanent magnet synchronous motor. According to this method and apparatus, it is possible to estimate in real time all four parameters of a permanent magnet synchronous motor without additional signal injection. In addition to the state equation, the “stator current ripple model” is additionally used to fundamentally solve the rank deficiency problem in the state equation without injecting additional signals. All four parameters of a permanent magnet synchronous motor can be estimated in real time.

公开(公告)号：US20210364573A1

公开(公告)日：2021-11-25

申请号：US17324215

申请日：2021-05-19

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Kyung Soo KIM ,  Kyung Hwan Choi ,  Seok Kyoon Kim

IPC: G01R31/34 ,  H02P21/14 ,  H02P23/14 ,  G01R27/26 ,  G01R27/14

Abstract: Disclosed is a method and apparatus for real-time estimation of full parameters of a permanent magnet synchronous motor. According to this method and apparatus, it is possible to estimate in real time all four parameters of a permanent magnet synchronous motor without additional signal injection.
In addition to the state equation, the “stator current ripple model” is additionally used to fundamentally solve the rank deficiency problem in the state equation without injecting additional signals. All four parameters of a permanent magnet synchronous motor can be estimated in real time.