JP2023174545A5 - - Google Patents
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- JP2023174545A5 JP2023174545A5 JP2023074987A JP2023074987A JP2023174545A5 JP 2023174545 A5 JP2023174545 A5 JP 2023174545A5 JP 2023074987 A JP2023074987 A JP 2023074987A JP 2023074987 A JP2023074987 A JP 2023074987A JP 2023174545 A5 JP2023174545 A5 JP 2023174545A5
- Authority
- JP
- Japan
- Prior art keywords
- phase current
- sector
- detection signal
- current detection
- available
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025074819A JP2025111706A (ja) | 2022-05-25 | 2025-04-28 | モーター相電流再構成 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/824,557 | 2022-05-25 | ||
| US17/824,557 US12438486B2 (en) | 2022-05-25 | 2022-05-25 | Motor phase current reconstruction |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025074819A Division JP2025111706A (ja) | 2022-05-25 | 2025-04-28 | モーター相電流再構成 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023174545A JP2023174545A (ja) | 2023-12-07 |
| JP2023174545A5 true JP2023174545A5 (enExample) | 2024-02-07 |
| JP7675761B2 JP7675761B2 (ja) | 2025-05-13 |
Family
ID=86469376
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023074987A Active JP7675761B2 (ja) | 2022-05-25 | 2023-04-28 | モーター相電流再構成 |
| JP2025074819A Pending JP2025111706A (ja) | 2022-05-25 | 2025-04-28 | モーター相電流再構成 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025074819A Pending JP2025111706A (ja) | 2022-05-25 | 2025-04-28 | モーター相電流再構成 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US12438486B2 (enExample) |
| EP (1) | EP4283861B1 (enExample) |
| JP (2) | JP7675761B2 (enExample) |
| CN (1) | CN117134668A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250337430A1 (en) * | 2024-04-30 | 2025-10-30 | Nxp Usa, Inc. | Motor Voltage Reconstruction By ADC Oversampling And Averaging |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001136775A (ja) | 1999-11-04 | 2001-05-18 | Yaskawa Electric Corp | 永久磁石回転子形同期電動機の負荷推定方法および永久磁石回転子形同期電動機の制御装置 |
| US6795321B2 (en) | 2001-07-20 | 2004-09-21 | Power Integrations, Inc. | Method and apparatus for sensing current and voltage in circuits with voltage across an LED |
| US7414862B2 (en) | 2005-03-21 | 2008-08-19 | Chan Woong Park | Method and apparatus for regulating an output current from a power converter |
| US7602228B2 (en) | 2007-05-22 | 2009-10-13 | Semisouth Laboratories, Inc. | Half-bridge circuits employing normally on switches and methods of preventing unintended current flow therein |
| GB2452261A (en) | 2007-08-29 | 2009-03-04 | Cambridge Semiconductor Ltd | Discharge lamp controller with SEPIC and push-pull stage |
| US20100237817A1 (en) * | 2009-03-23 | 2010-09-23 | Jingbo Liu | Method and Apparatus for Estimating Rotor Position in a Sensorless Synchronous Motor |
| KR101625278B1 (ko) | 2013-05-12 | 2016-05-27 | 인피니언 테크놀로지스 아게 | 동기 모터를 위한 최적화 제어 |
| US9966889B2 (en) * | 2013-05-12 | 2018-05-08 | Infineon Technologies Ag | Optimized control for synchronous motors |
| US9804205B2 (en) | 2015-04-27 | 2017-10-31 | Power Integrations, Inc. | Current sense ratio compensation |
| CN108575114B (zh) * | 2016-01-14 | 2022-03-04 | 西门子股份公司 | 用变频驱动器来控制电动力机的系统和方法 |
| US9983239B2 (en) | 2016-05-13 | 2018-05-29 | Power Integrations, Inc. | Integrated linear current sense circuitry for semiconductor transistor devices |
| US10181813B2 (en) | 2016-10-27 | 2019-01-15 | Power Integrations, Inc. | Half-bridge inverter modules with advanced protection through high-side to low-side control block communication |
| JP6916875B2 (ja) | 2016-10-27 | 2021-08-11 | パワー・インテグレーションズ・インコーポレーテッド | ハーフブリッジインバーターモジュールのための単線バス複数グループ異常通信 |
| JP2018102120A (ja) | 2016-12-20 | 2018-06-28 | パナソニックＩｐマネジメント株式会社 | 誘導機制御装置及び誘導機制御方法 |
| US10008942B1 (en) | 2017-04-12 | 2018-06-26 | Power Integrations, Inc. | High side signal interface in a power converter |
| US20180302017A1 (en) | 2017-04-12 | 2018-10-18 | Power Integrations, Inc. | Current sense circuit for a dc motor inverter |
| EP4283852A1 (en) | 2018-07-12 | 2023-11-29 | Power Integrations, Inc. | Protecting semiconductor switches in switched mode power converters |
| CN109639210B (zh) | 2018-12-25 | 2021-06-25 | 哈尔滨工业大学 | 一种可实现多种相电流重构算法的拓扑 |
| US10998843B2 (en) | 2019-09-23 | 2021-05-04 | Power Integrations, Inc. | External adjustment of a drive control of a switch |
-
2022
- 2022-05-25 US US17/824,557 patent/US12438486B2/en active Active
-
2023
- 2023-04-28 JP JP2023074987A patent/JP7675761B2/ja active Active
- 2023-05-19 EP EP23174258.6A patent/EP4283861B1/en active Active
- 2023-05-25 CN CN202310601357.4A patent/CN117134668A/zh active Pending
-
2025
- 2025-04-28 JP JP2025074819A patent/JP2025111706A/ja active Pending
- 2025-08-12 US US19/297,878 patent/US20250364931A1/en active Pending
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