CA2492565A1 - Refrigerants dielectriques pour utilisation dans des appareils electriques - Google Patents

Refrigerants dielectriques pour utilisation dans des appareils electriques Download PDF

Info

Publication number: CA2492565A1
Authority: CA; Canada
Prior art keywords: dielectric coolant; dielectric; ester; hpn; pour point
Prior art date: 2005-01-13
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.): Abandoned

Application number

CA 2492565

Other languages

English (en)

Inventor

David Berthiaume

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

OLEOTEK Inc

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.)

2005-01-13

Filing date

2005-01-13

Publication date

2006-07-13

2005-01-13 Application filed by OLEOTEK Inc filed Critical OLEOTEK Inc

2005-01-13 Priority to CA 2492565 priority Critical patent/CA2492565A1/fr

2006-01-13 Priority to PCT/CA2006/000045 priority patent/WO2006074553A1/fr

2006-01-13 Priority to CA002594765A priority patent/CA2594765A1/fr

2006-07-13 Publication of CA2492565A1 publication Critical patent/CA2492565A1/fr

Status Abandoned legal-status Critical Current

Links

239000002826 coolant Substances 0.000 title claims description 42
239000000203 mixture Substances 0.000 claims description 23
229920005862 polyol Polymers 0.000 claims description 17
150000002148 esters Chemical class 0.000 claims description 12
125000000217 alkyl group Chemical group 0.000 claims description 11
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
239000000654 additive Substances 0.000 claims description 9
150000001875 compounds Chemical class 0.000 claims description 6
SZCWBURCISJFEZ-UHFFFAOYSA-N (3-hydroxy-2,2-dimethylpropyl) 3-hydroxy-2,2-dimethylpropanoate Chemical compound OCC(C)(C)COC(=O)C(C)(C)CO SZCWBURCISJFEZ-UHFFFAOYSA-N 0.000 claims description 5
239000003963 antioxidant agent Substances 0.000 claims description 4
239000003381 stabilizer Substances 0.000 claims description 4
230000000996 additive effect Effects 0.000 claims 1
230000003078 antioxidant effect Effects 0.000 claims 1
-1 polyol esters Chemical class 0.000 description 18
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
238000000034 method Methods 0.000 description 8
WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 8
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
239000003921 oil Substances 0.000 description 6
235000019198 oils Nutrition 0.000 description 6
239000008158 vegetable oil Substances 0.000 description 6
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 5
239000003054 catalyst Substances 0.000 description 5
231100000252 nontoxic Toxicity 0.000 description 5
230000003000 nontoxic effect Effects 0.000 description 5
239000002904 solvent Substances 0.000 description 5
239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 4
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
238000013019 agitation Methods 0.000 description 4
SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical group OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 4
229960002446 octanoic acid Drugs 0.000 description 4
238000010992 reflux Methods 0.000 description 4
239000000243 solution Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
235000015112 vegetable and seed oil Nutrition 0.000 description 4
150000002118 epoxides Chemical class 0.000 description 3
238000009472 formulation Methods 0.000 description 3
229940117969 neopentyl glycol Drugs 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
238000012360 testing method Methods 0.000 description 3
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
101000823778 Homo sapiens Y-box-binding protein 2 Proteins 0.000 description 2
239000005642 Oleic acid Substances 0.000 description 2
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical group CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
239000003377 acid catalyst Substances 0.000 description 2
239000010775 animal oil Substances 0.000 description 2
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 2
229940092714 benzenesulfonic acid Drugs 0.000 description 2
239000003139 biocide Substances 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
239000012267 brine Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
239000000463 material Substances 0.000 description 2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
238000012546 transfer Methods 0.000 description 2
235000013311 vegetables Nutrition 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
WFXHUBZUIFLWCV-UHFFFAOYSA-N (2,2-dimethyl-3-octanoyloxypropyl) octanoate Chemical compound CCCCCCCC(=O)OCC(C)(C)COC(=O)CCCCCCC WFXHUBZUIFLWCV-UHFFFAOYSA-N 0.000 description 1
OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 1
RDFQSFOGKVZWKF-UHFFFAOYSA-N 3-hydroxy-2,2-dimethylpropanoic acid Chemical compound OCC(C)(C)C(O)=O RDFQSFOGKVZWKF-UHFFFAOYSA-N 0.000 description 1
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical class C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
239000007857 degradation product Substances 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
235000013305 food Nutrition 0.000 description 1
239000000446 fuel Substances 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
239000003973 paint Substances 0.000 description 1
239000000825 pharmaceutical preparation Substances 0.000 description 1
229940127557 pharmaceutical product Drugs 0.000 description 1
239000002530 phenolic antioxidant Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920013639 polyalphaolefin Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
FGVVTMRZYROCTH-UHFFFAOYSA-N pyridine-2-thiol N-oxide Chemical class [O-][N+]1=CC=CC=C1S FGVVTMRZYROCTH-UHFFFAOYSA-N 0.000 description 1
150000003222 pyridines Chemical class 0.000 description 1
238000012797 qualification Methods 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/125—Cooling by synthetic insulating and incombustible liquid

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Organic Insulating Materials (AREA)
Lubricants (AREA)

CA 2492565 2005-01-13 2005-01-13 Refrigerants dielectriques pour utilisation dans des appareils electriques Abandoned CA2492565A1 (fr)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
CA 2492565 CA2492565A1 (fr)	2005-01-13	2005-01-13	Refrigerants dielectriques pour utilisation dans des appareils electriques
PCT/CA2006/000045 WO2006074553A1 (fr)	2005-01-13	2006-01-13	Liquides de refroidissement dielectriques destines a s'utiliser dans un equipement electrique
CA002594765A CA2594765A1 (fr)	2005-01-13	2006-01-13	Liquides de refroidissement dielectriques destines a s'utiliser dans un equipement electrique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2492565 CA2492565A1 (fr)	2005-01-13	2005-01-13	Refrigerants dielectriques pour utilisation dans des appareils electriques

Publications (1)

Publication Number	Publication Date
CA2492565A1 true CA2492565A1 (fr)	2006-07-13

Family

ID=36676890

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2492565 Abandoned CA2492565A1 (fr)	2005-01-13	2005-01-13	Refrigerants dielectriques pour utilisation dans des appareils electriques

Country Status (2)

Country	Link
CA (1)	CA2492565A1 (fr)
WO (1)	WO2006074553A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013043311A1 (fr)	2011-09-23	2013-03-28	E. I. Du Pont De Nemours And Company	Fluides diélectriques comprenant des esters de polyol, procédés permettant de préparer des mélanges d'esters de polyol, et appareils électriques comprenant des fluides diélectriques à base d'esters de polyol
WO2014078156A1 (fr)	2012-11-13	2014-05-22	E. I. Du Pont De Nemours And Company	Compositions d'huile mélangée utiles comme compositions de fluide diélectrique et procédés de préparation de ces dernières
WO2014078164A1 (fr)	2012-11-13	2014-05-22	E. I. Du Pont De Nemours And Company	Compositions d'huiles mélangées utiles comme compositions de fluide diélectrique et procédés pour les préparer
US9028727B2 (en)	2011-09-23	2015-05-12	E I Du Pont De Nemours And Company	Dielectric fluids comprising polyol esters
RU2729602C2 (ru) *	2016-04-18	2020-08-11	Шлюмбергер Текнолоджи Б.В.	Управление разрядом в высоковольтной изоляции, представляющей собой текучую среду

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8790553B2 (en)	2009-07-07	2014-07-29	3M Innovative Properties Company	Electrical equipment containing erucic acid dielectric oil
KR20140068085A (ko) *	2011-08-26	2014-06-05	이 아이 듀폰 디 네모아 앤드 캄파니	부직웹을 포함하는 절연체
DE102012103701A1 (de) *	2012-04-26	2013-10-31	Fuchs Petrolub Ag	Ester als Kühl- und Isolierflüssigkeiten für Transformatoren
GB201402570D0 (en)	2014-02-13	2014-04-02	M & I Materials Ltd	Improvements in and relating to dielectric fluids
GB201502874D0 (en) *	2015-02-20	2015-04-08	M & I Materials Ltd	Low temperature dielectric fluid compositions
DK4365260T3 (da) *	2022-11-04	2024-11-04	Oleon N V	Anvendelse af en monoester og en diester som et dielektrisk kølemiddel
WO2025114774A1 (fr) *	2023-11-27	2025-06-05	3M Innovative Properties Company	Fluide de transfert de chaleur, appareil et procédés

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5766517A (en) *	1995-12-21	1998-06-16	Cooper Industries, Inc.	Dielectric fluid for use in power distribution equipment
US5736915A (en) *	1995-12-21	1998-04-07	Cooper Industries, Inc.	Hermetically sealed, non-venting electrical apparatus with dielectric fluid having defined chemical composition
US6037537A (en) *	1995-12-21	2000-03-14	Cooper Industries, Inc.	Vegetable oil based dielectric coolant
DE102004025939A1 (de) *	2004-05-27	2005-12-22	Cognis Deutschland Gmbh & Co. Kg	Polyolester für Transformatoren

2005
- 2005-01-13 CA CA 2492565 patent/CA2492565A1/fr not_active Abandoned
2006
- 2006-01-13 WO PCT/CA2006/000045 patent/WO2006074553A1/fr not_active Ceased

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013043311A1 (fr)	2011-09-23	2013-03-28	E. I. Du Pont De Nemours And Company	Fluides diélectriques comprenant des esters de polyol, procédés permettant de préparer des mélanges d'esters de polyol, et appareils électriques comprenant des fluides diélectriques à base d'esters de polyol
US9028727B2 (en)	2011-09-23	2015-05-12	E I Du Pont De Nemours And Company	Dielectric fluids comprising polyol esters
WO2014078156A1 (fr)	2012-11-13	2014-05-22	E. I. Du Pont De Nemours And Company	Compositions d'huile mélangée utiles comme compositions de fluide diélectrique et procédés de préparation de ces dernières
WO2014078164A1 (fr)	2012-11-13	2014-05-22	E. I. Du Pont De Nemours And Company	Compositions d'huiles mélangées utiles comme compositions de fluide diélectrique et procédés pour les préparer
RU2729602C2 (ru) *	2016-04-18	2020-08-11	Шлюмбергер Текнолоджи Б.В.	Управление разрядом в высоковольтной изоляции, представляющей собой текучую среду

Also Published As

Publication number	Publication date
WO2006074553A1 (fr)	2006-07-20

Legal Events

Date	Code	Title	Description
2007-04-16	FZDE	Dead

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CN101278362B (zh)	2012-06-06	电绝缘油用基剂
CN100533604C (zh)	2009-08-26	电绝缘油用基剂
US20080033201A1 (en)	2008-02-07	Polyol Ester for Transformers
CN104271716B (zh)	2017-03-22	作为变换器的冷却液和绝缘液的酯
JP2011503808A5 (fr)	2011-12-22
JP4266676B2 (ja)	2009-05-20	電気絶縁油
WO2014151313A2 (fr)	2014-09-25	Fluides stabilisés pour applications industrielles
McShane	1999	Natural and synthetic ester dielectric fluids: their relative environmental, fire safety, and electrical performance
JP4994846B2 (ja)	2012-08-08	自然循環冷却方式の変圧器用電気絶縁油
AU2023374723B2 (en)	2024-08-29	Use of a monoester and a diester as a dielectric coolant
WO2006074553A1 (fr)	2006-07-20	Liquides de refroidissement dielectriques destines a s'utiliser dans un equipement electrique
US7476344B2 (en)	2009-01-13	Electrical apparatuses containing polytrimethylene homo- or copolyether glycol based electrical insulation fluids
EP1969607B1 (fr)	2010-03-10	Composition de fluide isolant et son procede de preparation
JP4502680B2 (ja)	2010-07-14	電気絶縁油
CA2988482C (fr)	2023-09-05	Esters de trimethylolpropane a faible point d'ecoulement
CA2767694C (fr)	2017-07-25	Equipement electrique contenant une huile dielectrique a base d'acide erucique
McShane	1999	New dielectric coolant concepts for distribution and power transformers
McShane	2001	Relative properties of the new combustion resistant vegetable oil based dielectric coolants
CA2354700A1 (fr)	2000-06-15	Fluide d'isolation electrique
KR20170117583A (ko)	2017-10-23	저온 절연 유체 조성물
CA2594765A1 (fr)	2006-07-20	Liquides de refroidissement dielectriques destines a s'utiliser dans un equipement electrique
US20190019598A1 (en)	2019-01-17	Biodegradable fluids for high voltage cables
CN121203737A (zh)	2025-12-26	聚醚风电齿轮油组合物及其应用
TW202604861A (zh)	2026-02-01	冷卻液與冷卻系統

CA2492565A1 - Refrigerants dielectriques pour utilisation dans des appareils electriques - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (3)

Applications Claiming Priority (1)

Publications (1)

Family

ID=36676890

Family Applications (1)

Country Status (2)

Cited By (5)

Families Citing this family (7)

Family Cites Families (4)

Cited By (5)

Also Published As

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