CH499190A - Auf verschiedene Messbereiche primärseitig umschaltbarer Stromwandler - Google Patents

Auf verschiedene Messbereiche primärseitig umschaltbarer Stromwandler

Info

Publication number
CH499190A
CH499190A CH465670A CH465670A CH499190A CH 499190 A CH499190 A CH 499190A CH 465670 A CH465670 A CH 465670A CH 465670 A CH465670 A CH 465670A CH 499190 A CH499190 A CH 499190A
Authority
CH
Switzerland
Prior art keywords
switched
primary side
current transformer
various measuring
measuring ranges
Prior art date
Application number
CH465670A
Other languages
English (en)
Inventor
Mitrach Werner
Original Assignee
Messwandler Bau Gmbh
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
Priority claimed from DE19691915984 external-priority patent/DE1915984C3/de
Application filed by Messwandler Bau Gmbh filed Critical Messwandler Bau Gmbh
Publication of CH499190A publication Critical patent/CH499190A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
CH465670A 1969-03-28 1970-03-26 Auf verschiedene Messbereiche primärseitig umschaltbarer Stromwandler CH499190A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691915984 DE1915984C3 (de) 1969-03-28 Auf verschiedene Meßbereiche primärseitig umschaltbarer Stromwandler

Publications (1)

Publication Number Publication Date
CH499190A true CH499190A (de) 1970-11-15

Family

ID=5729641

Family Applications (1)

Application Number Title Priority Date Filing Date
CH465670A CH499190A (de) 1969-03-28 1970-03-26 Auf verschiedene Messbereiche primärseitig umschaltbarer Stromwandler

Country Status (4)

Country Link
AT (1) AT297841B (de)
BE (1) BE746986A (de)
CH (1) CH499190A (de)
NL (1) NL7003954A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110749851A (zh) * 2019-11-15 2020-02-04 国网河南省电力公司电力科学研究院 一种多变比标准电压互感器多工位全自动检定装置
CN113922499A (zh) * 2021-09-15 2022-01-11 国网重庆市电力公司营销服务中心 一种发电厂电流互感器变比自适应切换方法与系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110749851A (zh) * 2019-11-15 2020-02-04 国网河南省电力公司电力科学研究院 一种多变比标准电压互感器多工位全自动检定装置
CN110749851B (zh) * 2019-11-15 2024-11-01 国网河南省电力公司营销服务中心 一种多变比标准电压互感器多工位全自动检定装置
CN113922499A (zh) * 2021-09-15 2022-01-11 国网重庆市电力公司营销服务中心 一种发电厂电流互感器变比自适应切换方法与系统

Also Published As

Publication number Publication date
AT297841B (de) 1972-04-10
BE746986A (fr) 1970-08-17
DE1915984A1 (de) 1970-10-01
DE1915984B2 (de) 1975-09-18
NL7003954A (de) 1970-09-30

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Legal Events

Date Code Title Description
PL Patent ceased