NO131527B - - Google Patents
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- Publication number
- NO131527B NO131527B NO367171A NO367171A NO131527B NO 131527 B NO131527 B NO 131527B NO 367171 A NO367171 A NO 367171A NO 367171 A NO367171 A NO 367171A NO 131527 B NO131527 B NO 131527B
- Authority
- NO
- Norway
- Prior art keywords
- voltage
- rotor
- period
- signal
- proportional
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 230000004069 differentiation Effects 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/24—Variable impedance in stator or rotor circuit
- H02P25/26—Variable impedance in stator or rotor circuit with arrangements for controlling secondary impedance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7036219A FR2109216A5 (nl) | 1970-10-07 | 1970-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO131527B true NO131527B (nl) | 1975-03-03 |
Family
ID=9062418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO367171A NO131527B (nl) | 1970-10-07 | 1971-10-06 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5526678B1 (nl) |
| BE (1) | BE773367A (nl) |
| BR (1) | BR7106644D0 (nl) |
| CA (1) | CA968843A (nl) |
| CH (1) | CH545037A (nl) |
| DK (1) | DK132146C (nl) |
| ES (1) | ES395817A1 (nl) |
| FR (1) | FR2109216A5 (nl) |
| GB (1) | GB1372092A (nl) |
| IT (1) | IT938977B (nl) |
| NL (2) | NL171112B (nl) |
| NO (1) | NO131527B (nl) |
| SE (1) | SE384356B (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426356A1 (fr) * | 1978-05-19 | 1979-12-14 | Kuznetsov Jury | Procede de commande d'un moteur asynchrone a rotor bobine et dispositif pour la mise en oeuvre dudit procede |
| FR2445654A1 (fr) * | 1978-12-29 | 1980-07-25 | Telemecanique Electrique | Dispositif de commande reglable de l'amorcage de semiconducteurs et son application au reglage fin de la vitesse d'un moteur asynchrone polyphase a rotor bobine |
| US8207699B2 (en) | 2009-07-08 | 2012-06-26 | Innosave Ltd. | Method and apparatus for AC motor control |
-
0
- NL NLAANVRAGE7113675,A patent/NL171112C/nl active
-
1970
- 1970-10-07 FR FR7036219A patent/FR2109216A5/fr not_active Expired
-
1971
- 1971-09-28 SE SE1224471A patent/SE384356B/xx unknown
- 1971-09-29 CH CH1438071A patent/CH545037A/fr not_active IP Right Cessation
- 1971-09-30 BE BE773367A patent/BE773367A/xx not_active IP Right Cessation
- 1971-10-05 NL NL7113675A patent/NL171112B/nl not_active IP Right Cessation
- 1971-10-06 NO NO367171A patent/NO131527B/no unknown
- 1971-10-06 DK DK486371A patent/DK132146C/da not_active IP Right Cessation
- 1971-10-06 CA CA124,617A patent/CA968843A/en not_active Expired
- 1971-10-06 BR BR664471A patent/BR7106644D0/pt unknown
- 1971-10-06 IT IT2957271A patent/IT938977B/it active
- 1971-10-07 GB GB4681471A patent/GB1372092A/en not_active Expired
- 1971-10-07 ES ES395817A patent/ES395817A1/es not_active Expired
- 1971-10-07 JP JP7840671A patent/JPS5526678B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK132146B (da) | 1975-10-27 |
| BR7106644D0 (pt) | 1973-01-09 |
| IT938977B (it) | 1973-02-10 |
| CH545037A (fr) | 1973-11-30 |
| NL171112B (nl) | 1982-09-01 |
| NL171112C (nl) | |
| CA968843A (en) | 1975-06-03 |
| JPS5526678B1 (nl) | 1980-07-15 |
| DE2150117A1 (de) | 1972-04-13 |
| SE384356B (sv) | 1976-05-03 |
| NL7113675A (nl) | 1972-04-11 |
| DE2150117B2 (de) | 1976-05-20 |
| DK132146C (da) | 1976-03-29 |
| ES395817A1 (es) | 1973-11-16 |
| GB1372092A (en) | 1974-10-30 |
| FR2109216A5 (nl) | 1972-05-26 |
| BE773367A (fr) | 1972-01-17 |
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