BE457394A - - Google Patents
Info
- Publication number
- BE457394A BE457394A BE457394DA BE457394A BE 457394 A BE457394 A BE 457394A BE 457394D A BE457394D A BE 457394DA BE 457394 A BE457394 A BE 457394A
- Authority
- BE
- Belgium
- Prior art keywords
- flux
- motor
- angle
- correctly
- temperature
- Prior art date
Links
- 230000004907 flux Effects 0.000 claims description 25
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 230000007423 decrease Effects 0.000 description 6
- 229910001374 Invar Inorganic materials 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/17—Compensating for errors; Adjusting or regulating means therefor
- G01R11/18—Compensating for variations in ambient conditions
- G01R11/185—Temperature compensation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Ac Motors In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457394A true BE457394A (OSRAM) |
Family
ID=110874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457394D BE457394A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE457394A (OSRAM) |
-
0
- BE BE457394D patent/BE457394A/fr unknown
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