WO2003023792A1 - Isolant polymère haute tension - Google Patents

Isolant polymère haute tension Download PDF

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Publication number
WO2003023792A1
WO2003023792A1 PCT/RU2002/000239 RU0200239W WO03023792A1 WO 2003023792 A1 WO2003023792 A1 WO 2003023792A1 RU 0200239 W RU0200239 W RU 0200239W WO 03023792 A1 WO03023792 A1 WO 03023792A1
Authority
WO
WIPO (PCT)
Prior art keywords
indicated
tsilindρichesκοy
οκοntsevaτelya
cylindrical
external
Prior art date
Application number
PCT/RU2002/000239
Other languages
English (en)
Russian (ru)
Inventor
Mikhail Yurievich Tsyganov
Eduard Pavlovich Soloviev
Original Assignee
Obschestvo S Ogranichennoi Otvetstvennostyu Ooo Alfa Energo
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 RU2001124876/09A external-priority patent/RU2001124876A/ru
Application filed by Obschestvo S Ogranichennoi Otvetstvennostyu Ooo Alfa Energo filed Critical Obschestvo S Ogranichennoi Otvetstvennostyu Ooo Alfa Energo
Publication of WO2003023792A1 publication Critical patent/WO2003023792A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
    • H01B17/325—Single insulators consisting of two or more dissimilar insulating bodies comprising a fibre-reinforced insulating core member

Definitions

  • the invention is discharged to the electrical equipment and is subject to isolated components for high-voltage distress and hazardous electrical lines.
  • na ⁇ ime ⁇ in d ⁇ umen ⁇ e ⁇ 2170465 10.07.2001 for vy ⁇ avnivaniya na ⁇ yazhenn ⁇ s ⁇ i ele ⁇ iches ⁇ g ⁇ ⁇ lya in z ⁇ ne ⁇ tsevy ⁇ chas ⁇ ey iz ⁇ lya ⁇ a is ⁇ lzuyu ⁇ e ⁇ an, vsh ⁇ lnenny of v ⁇ l ⁇ nis ⁇ g ⁇ ma ⁇ e ⁇ iala, ⁇ dna of b ⁇ vy ⁇ ⁇ ve ⁇ n ⁇ s ⁇ ey ⁇ g ⁇ imee ⁇ ⁇ lu ⁇ v ⁇ dyaschy sl ⁇ y.
  • Ecana installs so 3 that its end part is located between the terminal and the metal terminator.
  • the document Ts52001009200 is used to seal the center of the cable for the central connector.
  • the end-user has a handicap, in which the end part of the protective tracing is introduced.
  • the end part of the processing unit has ring mounts, so that the external diameter is larger.
  • the end of the accelerator is made in the form of an amplifier.
  • the main disadvantage of the known solutions is that they do not guarantee the absence of charges in the process of operation of the isolator.
  • the patent ⁇ 4604498 is suitable for medium-sized grades on the metal end of the cable for the protection of discharges.
  • the constituent parts of the interior in addition to this, represent a central degree, there is a gradual decrease in the cost. In the region of this part, it is possible to suffer from destruction of the central part of the premises.
  • the main disadvantage of the solutions mentioned above is excluded from the fact that they do not take into account the fact that there are no
  • Another disadvantage of the known solutions is the larger effective length of the isolators, which is the sum of the length of the isolating part of the emissivity (the length is shielded).
  • the longer length of the isolator leads to a decrease in its mechanical resistance to bending and rolling, as well as to an increase in the mass of the isolate.
  • the lack of well-known solutions is also the lack of optimization of the configuration of a protective processing device.
  • ⁇ Known solutions The thickness and distance between the registers are the same for all parts of the isolation. In addition, due to the large degree of electrical tension, the difference is different, the inevitable difference in the degree of the accident is
  • Another goal is to reduce the effective length of the isolator.
  • the purpose of the invention is also to increase the insulation of the isolator in the area of accumulation of processors.
  • the purpose of the invention is also to optimize the configuration of a protective electronic device.
  • the purpose of the invention is also to reduce the material consumption (mass) of the material and increase its electrical and mechanical properties.
  • the cylindrical outlet is smoothly connected in the section, which is through the end of the link, with the indicated outer ring height, with an arc of radius 2 , which is less than 0.1; It is also smoothly connected in cross section with the internal part of the indicated cylindrical space in an arc with a radius of ⁇ 3 , which is at least (-5.3 + 0.12 ⁇ );
  • the parameter ⁇ is the value of the different stress expressed in ⁇ , and ⁇ 2 , ⁇ 3 , ⁇ are expressed in mm;
  • the protective casing has a variable thickness in its cylindrical part along the length of the supporting cir- cuit, increasing in the direction of increasing the electric field strength;
  • a protective, free-standing transformer with a variable growth of melts, decreasing in the direction of an increase in the intensity of elec- tric stress;
  • the outermost length of the protective transformer is located at the level of the end parts of the ends.
  • ⁇ a ⁇ ig. 1 depicts a high-standard, acceptable voltage class 110 ⁇ - general view; on ⁇ ig. 2 - the unit for the protection of the protective circuit and the metal core; on ⁇ ig. 3 - the highest (lower) part of the suspension of the class of the stress class 11 ⁇ on ⁇ ig. 4 - the highest (upper) part of the low voltage class 110 ⁇ 110; on ⁇ ig. 5 - the highest (upper) part of the large voltage class 110 ⁇ - the distribution circuit of the voltage distribution; on ⁇ ig. 6 - the high (lower) part of the suspension of the class of the voltage of 220 ⁇ ; on ⁇ ig.
  • the occurrence of meltsdu by ribs 1 ⁇ , b 1z b 2 is decreasing in the direction of increasing the intensity of the electric field (b,> b ⁇ 5 > b).
  • the other side of the protective side of the terminal 5 is located at the end of the end parts of the ends.
  • the depth of 8 mechanically impregnated layer 6 in the end finisher in all cases is at least 10 mm. It is important to note that the thickness of the mechanically stressed dielectric material and the depth of 8 are slightly less than that
  • Protective shopping case 4 is preferably made from rubber.
  • the household appliance 4 may be shredded, for example, filled with a liquid aperture, or a large amount of industrial pressure, or In general cases of an overseas part in a format (armament), there is a glass plastic carrier bar 1 with metallic plugs connected to it 2 and 3 non-removable
  • Hermeticity is also ensured by the presence of a mechanically stressed layer of 6 dielectric materials, which is protected by a small charge. 11 into the recess of the finder.
  • the loss of human occupancy is possible, such as the defeat of an external auxiliaries.
  • the use of a mechanical strain on the power supply system is also a part of the system, which also has a protective treatment, and gives rise to chemical
  • the presence of a ring adapter 9 with a radius ⁇ 4 separating the external ring adapter 7 from the cylindrical part 8 of the selector eliminates the need for a change ⁇ shy adgezi ⁇ nny ⁇ n ⁇ a ⁇ melsdu zaschi ⁇ n ⁇ y ⁇ b ⁇ l ⁇ ch ⁇ y, na ⁇ yazhennym sl ⁇ em diele ⁇ iches ⁇ g ⁇ ma ⁇ e ⁇ iala bearing s ⁇ e ⁇ zhnem and ⁇ ntseva ⁇ elyami, m ⁇ n ⁇ li ⁇ n ⁇ s ⁇ ⁇
  • An increase in the thickness of the cylindrical part of the protective part C and a decrease in the distribution of meat by the edges in the direction of increasing the voltage of the electric field is in the region of the country 12 reduces the leakage rate of these leaks and reduces the incidence of partial discharges.
  • D ⁇ s ⁇ ins ⁇ v ⁇ m go ⁇ g ⁇ iz ⁇ b ⁇ e ⁇ eniya yavlyae ⁇ sya vys ⁇ aya ⁇ a ⁇ v ⁇ emennaya and dli ⁇ elnaya ele ⁇ iches ⁇ aya ⁇ chn ⁇ s ⁇ ⁇ lime ⁇ ny ⁇ vys ⁇ v ⁇ l ⁇ ny ⁇ iz ⁇ lya ⁇ v ⁇ a ⁇ in su ⁇ m s ⁇ s ⁇ yanii, ⁇ a ⁇ and ⁇ i zag ⁇ yaznenii and uvlalsnenii, ⁇ i ⁇ dn ⁇ v ⁇ emenn ⁇ m ⁇ g ⁇ anichenii i ⁇ s ⁇ i ⁇ eln ⁇ y vys ⁇ y.
  • a further advantageous offer is the high availability of this product, which is achieved by the presence of a small protective component, which does not have a large amount of protective equipment.
  • Ele ⁇ iches ⁇ ie is ⁇ y ⁇ aniya vys ⁇ v ⁇ l ⁇ ny ⁇ iz ⁇ lya ⁇ v, izg ⁇ vlenny ⁇ in s ⁇ ve ⁇ s ⁇ vii with the iz ⁇ b ⁇ e ⁇ eniem, ⁇ azali vys ⁇ ie ⁇ az ⁇ yadnye ⁇ a ⁇ a ⁇ e ⁇ is ⁇ i ⁇ i ⁇ i v ⁇ zdeys ⁇ vii im ⁇ uls ⁇ v g ⁇ z ⁇ vy ⁇ ⁇ e ⁇ ena ⁇ yalseny, na ⁇ yalseniya ⁇ myshlenn ⁇ y chas ⁇ y in su ⁇ m s ⁇ s ⁇ yanii, ⁇ d d ⁇ zhdem and ⁇ i zag ⁇ yaznenii and uvlalsnenii.

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'invention concerne le matériel électrique et peut s'utiliser sous la forme d'isolants d'appui, d'isolants suspendus ou d'isolants tendus. L'isolant haute tension comprend une tige porteuse monolithique faite d'un matériau composite à base de fibre de verre et d'un liant polymère, un revêtement de protection ondulé résistant au cheminement et des extrémités métalliques cylindriques, fixées à l'extrémité de la tige. Les parties de butée des extrémités comprennent une saillie cylindrique externe, qui a une section en demi-cercle à rayon R1 égal ou supérieur à (-0,64 + 0,15 Uf), Uf étant la grandeur de la tension de phase. La surface interne de chaque extrémité, du coté de la butée, comporte un alésage cylindrique rempli d'une couche de diélectrique sous contrainte mécanique; cet alésage est couplé en section avec la saillie cylindrique externe présentant un rayon de couplage R2 égal ou supérieur à (-7,1 + 0,15 Uf) et avec une surface interne de la cavité cylindrique dans laquelle est montée la tige de support R3 égal ou supérieur à (-5,3 + 0,12 Uf). L'enveloppe de protection se présente comme une couche monolithique entourant la tige et la surface externe des extrémités et possédant une épaisseur variable dans la partie cylindrique de la tige, sur toute la longueur de la tige ; son épaisseur augmente dans la direction dans laquelle augmente la contrainte.
PCT/RU2002/000239 2001-09-12 2002-05-20 Isolant polymère haute tension WO2003023792A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001124876 2001-09-12
RU2001124876/09A RU2001124876A (ru) 2001-09-12 Высоковольтный полимерный изолятор

Publications (1)

Publication Number Publication Date
WO2003023792A1 true WO2003023792A1 (fr) 2003-03-20

Family

ID=20253078

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000239 WO2003023792A1 (fr) 2001-09-12 2002-05-20 Isolant polymère haute tension

Country Status (1)

Country Link
WO (1) WO2003023792A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309207A1 (de) * 1973-02-22 1974-08-29 Licentia Gmbh Antennenabspannisolator
DE2905150A1 (de) * 1978-04-18 1979-10-31 Hermsdorf Keramik Veb Kunststoffisolator und verfahren zu dessen herstellung
EP0066261A1 (fr) * 1981-06-01 1982-12-08 CERAVER Société anonyme dite: Procédé de fabrication d'un isolateur organique
EP0121133A2 (fr) * 1983-03-09 1984-10-10 DÄTWYLER AG Schweizerische Kabel- Gummi- und Kunststoffwerke Procédé de fabrication d'un isolateur électrique en matière synthétique et isolateur composite fabriqué suivant le procédé
WO1991001039A1 (fr) * 1989-07-10 1991-01-24 Asea Brown Boveri Ab Isolateur de support
RU2118005C1 (ru) * 1997-08-19 1998-08-20 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Электрический изолятор и способ его изготовления

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309207A1 (de) * 1973-02-22 1974-08-29 Licentia Gmbh Antennenabspannisolator
DE2905150A1 (de) * 1978-04-18 1979-10-31 Hermsdorf Keramik Veb Kunststoffisolator und verfahren zu dessen herstellung
EP0066261A1 (fr) * 1981-06-01 1982-12-08 CERAVER Société anonyme dite: Procédé de fabrication d'un isolateur organique
EP0121133A2 (fr) * 1983-03-09 1984-10-10 DÄTWYLER AG Schweizerische Kabel- Gummi- und Kunststoffwerke Procédé de fabrication d'un isolateur électrique en matière synthétique et isolateur composite fabriqué suivant le procédé
WO1991001039A1 (fr) * 1989-07-10 1991-01-24 Asea Brown Boveri Ab Isolateur de support
RU2118005C1 (ru) * 1997-08-19 1998-08-20 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Электрический изолятор и способ его изготовления

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