JPS6419914A - Inverter overcurrent protector - Google Patents
Inverter overcurrent protectorInfo
- Publication number
- JPS6419914A JPS6419914A JP62173001A JP17300187A JPS6419914A JP S6419914 A JPS6419914 A JP S6419914A JP 62173001 A JP62173001 A JP 62173001A JP 17300187 A JP17300187 A JP 17300187A JP S6419914 A JPS6419914 A JP S6419914A
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- current detection
- level
- low
- circuit
- 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.)
- Pending
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
- Inverter Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173001A JPS6419914A (en) | 1987-07-13 | 1987-07-13 | Inverter overcurrent protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173001A JPS6419914A (en) | 1987-07-13 | 1987-07-13 | Inverter overcurrent protector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419914A true JPS6419914A (en) | 1989-01-24 |
Family
ID=15952348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62173001A Pending JPS6419914A (en) | 1987-07-13 | 1987-07-13 | Inverter overcurrent protector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419914A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05284755A (ja) * | 1992-03-31 | 1993-10-29 | Mitsubishi Electric Corp | インバータ制御装置 |
JP2002247857A (ja) * | 2001-02-19 | 2002-08-30 | Mitsubishi Electric Corp | 半導体装置 |
WO2007029517A1 (ja) * | 2005-09-06 | 2007-03-15 | Rohm Co., Ltd. | 過電流保護回路、負荷駆動装置、モータ駆動装置、電気機器、電源装置 |
US8111061B2 (en) | 2008-06-11 | 2012-02-07 | Keihin Corporation | Multi-output determination circuit |
US11804796B2 (en) | 2019-10-24 | 2023-10-31 | Mitsubishi Electric Corporation | Motor drive system and air conditioner |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61266021A (ja) * | 1985-05-20 | 1986-11-25 | 三菱電機株式会社 | 周波数変換器の保護装置 |
JPS6221789B2 (ja) * | 1978-08-04 | 1987-05-14 | Ube Industries |
-
1987
- 1987-07-13 JP JP62173001A patent/JPS6419914A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6221789B2 (ja) * | 1978-08-04 | 1987-05-14 | Ube Industries | |
JPS61266021A (ja) * | 1985-05-20 | 1986-11-25 | 三菱電機株式会社 | 周波数変換器の保護装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05284755A (ja) * | 1992-03-31 | 1993-10-29 | Mitsubishi Electric Corp | インバータ制御装置 |
JP2002247857A (ja) * | 2001-02-19 | 2002-08-30 | Mitsubishi Electric Corp | 半導体装置 |
WO2007029517A1 (ja) * | 2005-09-06 | 2007-03-15 | Rohm Co., Ltd. | 過電流保護回路、負荷駆動装置、モータ駆動装置、電気機器、電源装置 |
JP2007074794A (ja) * | 2005-09-06 | 2007-03-22 | Rohm Co Ltd | 過電流保護回路、負荷駆動装置、モータ駆動装置、電気機器、電源装置 |
US8111061B2 (en) | 2008-06-11 | 2012-02-07 | Keihin Corporation | Multi-output determination circuit |
US11804796B2 (en) | 2019-10-24 | 2023-10-31 | Mitsubishi Electric Corporation | Motor drive system and air conditioner |
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