PL124309U1 - Unipolar voltage transformer - Google Patents

Unipolar voltage transformer

Info

Publication number
PL124309U1
PL124309U1 PL124309U PL12430915U PL124309U1 PL 124309 U1 PL124309 U1 PL 124309U1 PL 124309 U PL124309 U PL 124309U PL 12430915 U PL12430915 U PL 12430915U PL 124309 U1 PL124309 U1 PL 124309U1
Authority
PL
Poland
Prior art keywords
central element
casting
voltage transformer
peripheral
lampshades
Prior art date
Application number
PL124309U
Other languages
Polish (pl)
Other versions
PL69612Y1 (en
Inventor
Jarosław Chorzępa
Piotr Liszewski
Original Assignee
ABB Spółka z ograniczoną odpowiedzialnością
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 ABB Spółka z ograniczoną odpowiedzialnością filed Critical ABB Spółka z ograniczoną odpowiedzialnością
Priority to PL124309U priority Critical patent/PL69612Y1/en
Priority to EP16744576.6A priority patent/EP3335230B1/en
Priority to PCT/PL2016/000066 priority patent/WO2017026906A1/en
Publication of PL124309U1 publication Critical patent/PL124309U1/en
Publication of PL69612Y1 publication Critical patent/PL69612Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • 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
    • H01F38/24—Voltage transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Insulators (AREA)

Abstract

Przedmiotem wzoru użytkowego jest przekładnik napięciowy jednobiegunowy (1), zamknięty w szczelnej obudowie (2) wykonanej w postaci odlewu żywicznego, składającego się z elementy centralnego (2a) zintegrowanego z podstawą (2b) i elementami bocznymi odlewu (2c), a element centralny (2a) wyposażony jest w wypust mający postać ściętego stożka, do którego mocowany jest rozłącznie przepust wysokiego napięcia (18), który charakteryzuje się tym, że element centralny (2a) ma postać walca kołowego usytuowanego boczną ścianą poziomo na płaszczyźnie podstawy (2b), przy czym miejsce styku elementu centralnego (2a) z płaszczyzną podstawy (2b) osłonięte jest przez obwodowe klosze dolne, nad którymi umieszczone są elementy boczne odlewu (2c), stanowiące boczne klosze, które zintegrowane są z czołowymi powierzchniami elementu centralnego (2a), zaś nad kloszami bocznymi usytuowany jest obwodowy klosz górny, otaczający fragment bocznej powierzchni elementu centralnego (2a).The subject of the utility model is a single-pole voltage transformer (1), enclosed in a sealed housing (2) made in the form of a resin casting, consisting of a central element (2a) integrated with the base (2b) and casting side elements (2c), and the central element ( 2a) is equipped with a tongue in the form of a truncated cone, to which the high-voltage bushing (18) is detachably attached, which is characterized by the fact that the central element (2a) has the form of a circular cylinder located sideways horizontally on the base plane (2b), with where the contact point of the central element (2a) with the base plane (2b) is protected by peripheral lower lampshades above which the side elements of the casting (2c) are placed, which are side lampshades which are integrated with the front surfaces of the central element (2a), and above peripheral diffusers, the peripheral upper diffuser is located, surrounding a fragment of the lateral surface of the central element other (2a).

PL124309U 2015-08-10 2015-08-10 Unipolar voltage transformer PL69612Y1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL124309U PL69612Y1 (en) 2015-08-10 2015-08-10 Unipolar voltage transformer
EP16744576.6A EP3335230B1 (en) 2015-08-10 2016-06-27 Single-pole voltage transformer
PCT/PL2016/000066 WO2017026906A1 (en) 2015-08-10 2016-06-27 Single-pole voltage transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL124309U PL69612Y1 (en) 2015-08-10 2015-08-10 Unipolar voltage transformer

Publications (2)

Publication Number Publication Date
PL124309U1 true PL124309U1 (en) 2017-02-13
PL69612Y1 PL69612Y1 (en) 2017-12-29

Family

ID=57979431

Family Applications (1)

Application Number Title Priority Date Filing Date
PL124309U PL69612Y1 (en) 2015-08-10 2015-08-10 Unipolar voltage transformer

Country Status (3)

Country Link
EP (1) EP3335230B1 (en)
PL (1) PL69612Y1 (en)
WO (1) WO2017026906A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110706898B (en) * 2019-10-25 2020-10-27 中互电气(江苏)有限公司 Outdoor voltage transformer with anti-corrosion capability

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203118750U (en) * 2013-01-14 2013-08-07 深圳市第二互感器科技有限公司 Voltage transformer
CN204011020U (en) * 2014-08-12 2014-12-10 湖南大北互互感器有限公司 Outdoor single-phase compound inslation ground-type potential transformer

Also Published As

Publication number Publication date
EP3335230B1 (en) 2020-01-08
WO2017026906A1 (en) 2017-02-16
EP3335230A1 (en) 2018-06-20
PL69612Y1 (en) 2017-12-29

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