JPS64920B2 - - Google Patents
Info
- Publication number
- JPS64920B2 JPS64920B2 JP55137552A JP13755280A JPS64920B2 JP S64920 B2 JPS64920 B2 JP S64920B2 JP 55137552 A JP55137552 A JP 55137552A JP 13755280 A JP13755280 A JP 13755280A JP S64920 B2 JPS64920 B2 JP S64920B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- motor
- temperature
- induction motor
- resistance
- 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.)
- Expired
Links
- 230000006698 induction Effects 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000004907 flux Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
Landscapes
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55137552A JPS5762796A (en) | 1980-10-03 | 1980-10-03 | Induction motor protecting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55137552A JPS5762796A (en) | 1980-10-03 | 1980-10-03 | Induction motor protecting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5762796A JPS5762796A (en) | 1982-04-15 |
JPS64920B2 true JPS64920B2 (ru) | 1989-01-09 |
Family
ID=15201370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55137552A Granted JPS5762796A (en) | 1980-10-03 | 1980-10-03 | Induction motor protecting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5762796A (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0343819U (ru) * | 1989-09-06 | 1991-04-24 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3632671A1 (de) * | 1985-11-13 | 1987-05-21 | Heidelberger Druckmasch Ag | Vorrichtung zur temperaturueberwachung eines gleichstromnebenschlussmotors zum antrieb von rotationsdruckmaschinen |
DE3706659A1 (de) * | 1987-03-02 | 1988-09-15 | Heidelberger Druckmasch Ag | Einrichtung zum erfassen der wicklungstemperatur eines insbesondere buerstenlosen gleichstrommotors |
FR2888057B1 (fr) * | 2005-07-01 | 2009-07-03 | Somfy Sas | Procede de determination de la temperature d'un moteur asynchrone et unite de commande de l'alimentation d'un moteur pour sa mise en oeuvre |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5336622A (en) * | 1976-09-17 | 1978-04-05 | Toshiba Corp | Control device of induction electric motor |
-
1980
- 1980-10-03 JP JP55137552A patent/JPS5762796A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0343819U (ru) * | 1989-09-06 | 1991-04-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS5762796A (en) | 1982-04-15 |
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