CN105845386A - R-type iron core for nuclear power station - Google Patents

R-type iron core for nuclear power station Download PDF

Info

Publication number
CN105845386A
CN105845386A CN201610295909.3A CN201610295909A CN105845386A CN 105845386 A CN105845386 A CN 105845386A CN 201610295909 A CN201610295909 A CN 201610295909A CN 105845386 A CN105845386 A CN 105845386A
Authority
CN
China
Prior art keywords
layer
iron core
core body
nuclear power
power station
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610295909.3A
Other languages
Chinese (zh)
Inventor
陆霞芸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610295909.3A priority Critical patent/CN105845386A/en
Publication of CN105845386A publication Critical patent/CN105845386A/en
Pending legal-status Critical Current

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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/24—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having ten or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets

Abstract

The invention discloses an R-type iron core for a nuclear power station. The R-type iron core comprises an iron core body, wherein a hollow cavity is formed in the iron core body; a superimposed layer is arranged outside the iron core body and is in a hierarchical structure; a first layer, a second layer, a third layer and a fourth layer are arranged from the outside of the iron core body respectively; and the first layer, the second layer, the third layer and the fourth layer are the same in width. The R-type iron core for the nuclear power station has the characteristics that raw materials are saved and the production cost is low.

Description

Used in nuclear power station R shaped iron core
Technical field
The present invention relates to the iron core of a kind of transformator, specifically a kind of nuclear power station R shaped iron core.
Background technology
The iron core used in more existing nuclear power station transformers, its production cost is high, and waste of raw materials is big.
Summary of the invention
It is an object of the invention to design a kind of nuclear power station R shaped iron core.
The present invention is to solve more existing iron cores, its production cost is high, the problem that waste of raw materials is big.
The technical scheme is that it includes that iron core body interior is provided with a cavity, described iron core body exterior is provided with superimposed layer, described superimposed layer is hierarchical structure, starting respectively ground floor, the second layer, third layer and the 4th layer from iron core body exterior, described ground floor, the second layer, third layer are identical with the 4th slice width degree;Described iron core body and superimposed layer are that silicon steel material is one-body molded;Described body exterior is provided with one layer of overcoat;The component of described overcoat includes epoxy resin, color stuffing, firming agent, chlorosulphonated polyethylene solution, described firming agent is resin alkene ammonia, described component by weight: epoxy resin 40%, color stuffing 30%, firming agent 10%, chlorosulphonated polyethylene solution 20%.
The present invention has and saves material, the advantage that production cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in the figure, the present invention includes ferrum iron core body, iron core body interior is provided with a cavity 5, described iron core body exterior is provided with superimposed layer, described superimposed layer is hierarchical structure, starting respectively ground floor 4, the second layer 3, third layer 2 and the 4th layer 1 from iron core body exterior, described ground floor 4, the second layer 3, third layer 2 are identical with the 4th layer of 1 width.Described iron core body and superimposed layer are that silicon steel material is one-body molded.
Described body exterior is provided with one layer of overcoat.
The technique of described overcoat includes epoxy resin, color stuffing, firming agent, chlorosulphonated polyethylene solution, described firming agent is resin alkene ammonia, described peace weight ratio: epoxy resin 20-40%, color stuffing 30-50%, firming agent 5-10%, chlorosulphonated polyethylene solution 10-20%.
A kind of nuclear power station R shaped iron core, including iron core body, iron core body interior is provided with a cavity, described iron core body exterior is provided with superimposed layer, described superimposed layer is hierarchical structure, starting respectively ground floor, the second layer, third layer and the 4th layer from iron core body exterior, described ground floor, the second layer, third layer are identical with the 4th slice width degree;Described iron core body and superimposed layer are that silicon steel material is one-body molded;Described body exterior is provided with one layer of overcoat;The component of described overcoat includes epoxy resin, color stuffing, firming agent, chlorosulphonated polyethylene solution, described firming agent is resin alkene ammonia, described component by weight: epoxy resin 40%, color stuffing 30%, firming agent 10%, chlorosulphonated polyethylene solution 20%.

Claims (1)

1. a used in nuclear power station R shaped iron core, including iron core body, it is characterized in that iron core body interior is provided with a cavity, described iron core body exterior is provided with superimposed layer, described superimposed layer is hierarchical structure, starting respectively ground floor, the second layer, third layer and the 4th layer from iron core body exterior, described ground floor, the second layer, third layer are identical with the 4th slice width degree;Described body exterior is provided with one layer of overcoat;The component of described overcoat includes epoxy resin, color stuffing, firming agent, chlorosulphonated polyethylene solution, described firming agent is resin alkene ammonia, described component by weight: epoxy resin 40%, color stuffing 30%, firming agent 10%, chlorosulphonated polyethylene solution 20%.
CN201610295909.3A 2014-04-18 2014-04-18 R-type iron core for nuclear power station Pending CN105845386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610295909.3A CN105845386A (en) 2014-04-18 2014-04-18 R-type iron core for nuclear power station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610295909.3A CN105845386A (en) 2014-04-18 2014-04-18 R-type iron core for nuclear power station
CN201410156932.5A CN103971897B (en) 2014-04-18 2014-04-18 Used in nuclear power station R sections core

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410156932.5A Division CN103971897B (en) 2014-04-18 2014-04-18 Used in nuclear power station R sections core

Publications (1)

Publication Number Publication Date
CN105845386A true CN105845386A (en) 2016-08-10

Family

ID=51241280

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201610295909.3A Pending CN105845386A (en) 2014-04-18 2014-04-18 R-type iron core for nuclear power station
CN201410156932.5A Expired - Fee Related CN103971897B (en) 2014-04-18 2014-04-18 Used in nuclear power station R sections core
CN201610295913.XA Pending CN105845388A (en) 2014-04-18 2014-04-18 R-type iron core for novel nuclear power station
CN201610295910.6A Pending CN105976994A (en) 2014-04-18 2014-04-18 R type iron core for nuclear power station
CN201610295911.0A Pending CN105845387A (en) 2014-04-18 2014-04-18 R-type iron core for novel nuclear power station

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN201410156932.5A Expired - Fee Related CN103971897B (en) 2014-04-18 2014-04-18 Used in nuclear power station R sections core
CN201610295913.XA Pending CN105845388A (en) 2014-04-18 2014-04-18 R-type iron core for novel nuclear power station
CN201610295910.6A Pending CN105976994A (en) 2014-04-18 2014-04-18 R type iron core for nuclear power station
CN201610295911.0A Pending CN105845387A (en) 2014-04-18 2014-04-18 R-type iron core for novel nuclear power station

Country Status (1)

Country Link
CN (5) CN105845386A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2195132Y (en) * 1994-02-07 1995-04-19 蒋栖瑞 Transformer core
EP0762444A2 (en) * 1995-09-09 1997-03-12 Vacuumschmelze GmbH Stack of laminations for magnetic cores in inductive components with a longitudinal opening
CN1876740A (en) * 2006-07-12 2006-12-13 海洋化工研究院 Solvent-free expansion type fire-proof epoxy coating and its preparation method
JP2007201129A (en) * 2006-01-26 2007-08-09 Sumitomo Electric Ind Ltd Reactor
CN101447316A (en) * 2008-05-30 2009-06-03 北京中机联供非晶科技股份有限公司 Amorphous core with noise reduction function of epoxy coating and with approximate-circle cross-section

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06151202A (en) * 1992-11-05 1994-05-31 Hitachi Ltd Amorphous core
CN2521726Y (en) * 2001-11-27 2002-11-20 沈阳变压器研究所 Iron core structure of single-phase wound iron core transformer
DE102004011940A1 (en) * 2004-03-09 2005-09-29 Thyssenkrupp Transrapid Gmbh Magnetic pole for magnetic levitation vehicle
CN100582178C (en) * 2008-06-25 2010-01-20 天津中油渤星工程科技股份有限公司 Modified chlorosulphonated polyethylene rubber paint for steel storage tank and preparation method thereof
JP2010123883A (en) * 2008-11-21 2010-06-03 Denso Corp Method of manufacturing electronic component, and electronic component

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2195132Y (en) * 1994-02-07 1995-04-19 蒋栖瑞 Transformer core
EP0762444A2 (en) * 1995-09-09 1997-03-12 Vacuumschmelze GmbH Stack of laminations for magnetic cores in inductive components with a longitudinal opening
JP2007201129A (en) * 2006-01-26 2007-08-09 Sumitomo Electric Ind Ltd Reactor
CN1876740A (en) * 2006-07-12 2006-12-13 海洋化工研究院 Solvent-free expansion type fire-proof epoxy coating and its preparation method
CN101447316A (en) * 2008-05-30 2009-06-03 北京中机联供非晶科技股份有限公司 Amorphous core with noise reduction function of epoxy coating and with approximate-circle cross-section

Also Published As

Publication number Publication date
CN105845387A (en) 2016-08-10
CN103971897A (en) 2014-08-06
CN105845388A (en) 2016-08-10
CN105976994A (en) 2016-09-28
CN103971897B (en) 2016-06-15

Similar Documents

Publication Publication Date Title
WO2016066714A3 (en) Electrical machines with smc cores
WO2014049028A3 (en) Resin composition and composite structure containing resin
WO2014164707A3 (en) Hybrid core conductor
CN204066826U (en) A kind of compressive resistance cable
BR112014029717A2 (en) lignocellulosic material having a core and two outer layers, method for producing the same and use of lignocellulosic material.
WO2013167075A3 (en) Antenna system
BR112014008701A2 (en) bimodal hardening agent, thermosetting epoxy resin composition, process for preparing a thermosetting epoxy resin composition and product
MX2019000685A (en) Methods and apparatuses for producing a compression packing seal including a dual-sided braided jacket and methods of using the same.
CN105845386A (en) R-type iron core for nuclear power station
CN204248417U (en) A kind of machine pillar
CN204437145U (en) A kind of vibration isolation equipment
WO2016077831A3 (en) Integrated reactors with high frequency optimized hybrid core constructions and methods of manufacture and use thereof
CN202434253U (en) Waterproof cable
CN103971895A (en) R-shaped iron core for nuclear power plant
CN204353336U (en) A kind of punch forming fixture
CN204130278U (en) 110kV core rod insulator
CN103682547B (en) A kind of mast for radial rib inflatable deployable antenna
CN204130280U (en) A kind of core rod of insulator
CN203329801U (en) Homogenizing bottle
CN203284804U (en) Pipeline inspection well
CN203289222U (en) 1100MW core electric groove sleeve
CN203240137U (en) Pipeline composite pipe
CN203332649U (en) Deformation-resistant sealing gasket laminating package
CN103979476B (en) A kind of teaching funnel
CN103985523A (en) Silicon steel sheet for R type iron core of nuclear power station

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160810

RJ01 Rejection of invention patent application after publication