IT988564B - DEVICE FOR THE DEFINITION OF THE DYNAMIC CHARACTERISTICS OF DIRECT CURRENT MOTORS WITH PERMANENT EXCITATION FIELD - Google Patents

DEVICE FOR THE DEFINITION OF THE DYNAMIC CHARACTERISTICS OF DIRECT CURRENT MOTORS WITH PERMANENT EXCITATION FIELD

Info

Publication number
IT988564B
IT988564B IT29781/72A IT2978172A IT988564B IT 988564 B IT988564 B IT 988564B IT 29781/72 A IT29781/72 A IT 29781/72A IT 2978172 A IT2978172 A IT 2978172A IT 988564 B IT988564 B IT 988564B
Authority
IT
Italy
Prior art keywords
definition
direct current
dynamic characteristics
excitation field
current motors
Prior art date
Application number
IT29781/72A
Other languages
Italian (it)
Original Assignee
Zaklady Radiowo Marcina
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 Zaklady Radiowo Marcina filed Critical Zaklady Radiowo Marcina
Application granted granted Critical
Publication of IT988564B publication Critical patent/IT988564B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Dc Machiner (AREA)
  • Control Of Direct Current Motors (AREA)
IT29781/72A 1971-09-27 1972-09-27 DEVICE FOR THE DEFINITION OF THE DYNAMIC CHARACTERISTICS OF DIRECT CURRENT MOTORS WITH PERMANENT EXCITATION FIELD IT988564B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15074471A PL77036B1 (en) 1971-09-27 1971-09-27

Publications (1)

Publication Number Publication Date
IT988564B true IT988564B (en) 1975-04-30

Family

ID=19955759

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29781/72A IT988564B (en) 1971-09-27 1972-09-27 DEVICE FOR THE DEFINITION OF THE DYNAMIC CHARACTERISTICS OF DIRECT CURRENT MOTORS WITH PERMANENT EXCITATION FIELD

Country Status (4)

Country Link
JP (1) JPS4841204A (en)
DE (1) DE2247150C3 (en)
IT (1) IT988564B (en)
PL (1) PL77036B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682103A (en) * 1984-07-06 1987-07-21 Denardis Nicholas F Circuitry for testing generator output
US4725529A (en) 1985-04-30 1988-02-16 Konishiroku Photo Industry Co., Ltd. Developing inhibitor arrangment in light-sensitive silver halide color photographic materials
DE102010048747A1 (en) * 2010-10-16 2012-04-19 Audi Ag Device for controlling speed of electrically operated direct-current motor of motor car, has negative resistor for compensating resistance of internal resistor of motor
CN111458638B (en) * 2020-04-16 2022-02-15 江苏航迅飞信息科技有限公司 Power tube open-circuit fault diagnosis method for permanent magnet synchronous motor driving system

Also Published As

Publication number Publication date
JPS4841204A (en) 1973-06-16
PL77036B1 (en) 1975-02-28
DE2247150C3 (en) 1978-04-27
DE2247150A1 (en) 1973-04-05
DE2247150B2 (en) 1977-08-25

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