SE390589B - Anordning for avkenning av fasforskjutningen mellan spenningen over och strommen till en av en vexelstromskella matad last - Google Patents

Anordning for avkenning av fasforskjutningen mellan spenningen over och strommen till en av en vexelstromskella matad last

Info

Publication number
SE390589B
SE390589B SE7506483A SE7506483A SE390589B SE 390589 B SE390589 B SE 390589B SE 7506483 A SE7506483 A SE 7506483A SE 7506483 A SE7506483 A SE 7506483A SE 390589 B SE390589 B SE 390589B
Authority
SE
Sweden
Prior art keywords
sensoring
load
current
phase shift
voltage over
Prior art date
Application number
SE7506483A
Other languages
English (en)
Swedish (sv)
Other versions
SE7506483L (sv
Inventor
A Comstedt
Original Assignee
Scaniainventor Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scaniainventor Ab filed Critical Scaniainventor Ab
Priority to SE7506483A priority Critical patent/SE390589B/xx
Priority to DE19762624508 priority patent/DE2624508A1/de
Priority to PL1976190130A priority patent/PL108023B1/pl
Priority to NO76761921A priority patent/NO138921C/no
Priority to DK249976AA priority patent/DK139407B/da
Priority to GB23223/76A priority patent/GB1524475A/en
Priority to FI761595A priority patent/FI761595A7/fi
Publication of SE7506483L publication Critical patent/SE7506483L/
Publication of SE390589B publication Critical patent/SE390589B/xx

Links

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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Ac Motors In General (AREA)
SE7506483A 1975-06-06 1975-06-06 Anordning for avkenning av fasforskjutningen mellan spenningen over och strommen till en av en vexelstromskella matad last SE390589B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7506483A SE390589B (sv) 1975-06-06 1975-06-06 Anordning for avkenning av fasforskjutningen mellan spenningen over och strommen till en av en vexelstromskella matad last
DE19762624508 DE2624508A1 (de) 1975-06-06 1976-06-01 Vorrichtung zum abtasten von phasenverschiebungen
PL1976190130A PL108023B1 (pl) 1975-06-06 1976-06-04 Urzadzenie do detekcji przesuniecia fazy phase shift detecting device
NO76761921A NO138921C (no) 1975-06-06 1976-06-04 Anordning for avfoeling av faseforskyvning
DK249976AA DK139407B (da) 1975-06-06 1976-06-04 Kobling til detektering af faseforskydning mellem spændingen over og strømmen til en af en vekselstrømkilde fødet belastning.
GB23223/76A GB1524475A (en) 1975-06-06 1976-06-04 Apparatuses for detecting phase shifts
FI761595A FI761595A7 (enrdf_load_stackoverflow) 1975-06-06 1976-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7506483A SE390589B (sv) 1975-06-06 1975-06-06 Anordning for avkenning av fasforskjutningen mellan spenningen over och strommen till en av en vexelstromskella matad last

Publications (2)

Publication Number Publication Date
SE7506483L SE7506483L (sv) 1976-12-07
SE390589B true SE390589B (sv) 1976-12-27

Family

ID=20324779

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7506483A SE390589B (sv) 1975-06-06 1975-06-06 Anordning for avkenning av fasforskjutningen mellan spenningen over och strommen till en av en vexelstromskella matad last

Country Status (7)

Country Link
DE (1) DE2624508A1 (enrdf_load_stackoverflow)
DK (1) DK139407B (enrdf_load_stackoverflow)
FI (1) FI761595A7 (enrdf_load_stackoverflow)
GB (1) GB1524475A (enrdf_load_stackoverflow)
NO (1) NO138921C (enrdf_load_stackoverflow)
PL (1) PL108023B1 (enrdf_load_stackoverflow)
SE (1) SE390589B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128425B (en) * 1982-10-08 1986-06-25 Newelec Pretoria Stall detection apparatus
CN113866597B (zh) * 2021-09-17 2024-01-12 苏州浪潮智能科技有限公司 一种差分信号单端误触发检测判断系统及方法

Also Published As

Publication number Publication date
DE2624508A1 (de) 1976-12-23
DK249976A (enrdf_load_stackoverflow) 1976-12-07
DK139407C (enrdf_load_stackoverflow) 1979-07-23
PL108023B1 (pl) 1980-03-31
NO138921B (no) 1978-08-28
FI761595A7 (enrdf_load_stackoverflow) 1976-12-07
DK139407B (da) 1979-02-12
NO138921C (no) 1978-12-06
GB1524475A (en) 1978-09-13
NO761921L (enrdf_load_stackoverflow) 1976-12-07
SE7506483L (sv) 1976-12-07

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