EP3881085A4 - Spannungssensor und vorrichtung - Google Patents

Spannungssensor und vorrichtung Download PDF

Info

Publication number: EP3881085A4
Authority: EP; European Patent Office
Prior art keywords: voltage sensor; voltage; sensor
Prior art date: 2018-11-16
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

EP18939915.7A

Other languages

English (en)

French (fr)

Other versions

EP3881085A1 (de

Inventor

Liang Wu

Zhonghua Deng

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.)

ABB Schweiz AG

Original Assignee

ABB Schweiz AG

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.)

2018-11-16

Filing date

2018-11-16

Publication date

2022-07-20

2018-11-16 Application filed by ABB Schweiz AG filed Critical ABB Schweiz AG

2021-09-22 Publication of EP3881085A1 publication Critical patent/EP3881085A1/de

2022-07-20 Publication of EP3881085A4 publication Critical patent/EP3881085A4/de

Status Pending legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

EP18939915.7A 2018-11-16 2018-11-16 Spannungssensor und vorrichtung Pending EP3881085A4 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CN2018/115999 WO2020097933A1 (en)	2018-11-16	2018-11-16	Voltage sensor and apparatus

Publications (2)

Publication Number	Publication Date
EP3881085A1 EP3881085A1 (de)	2021-09-22
EP3881085A4 true EP3881085A4 (de)	2022-07-20

Family

ID=70731300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18939915.7A Pending EP3881085A4 (de)	2018-11-16	2018-11-16	Spannungssensor und vorrichtung

Country Status (3)

Country	Link
EP (1)	EP3881085A4 (de)
CN (1)	CN112997086B (de)
WO (1)	WO2020097933A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11543436B2 (en)	2018-03-30	2023-01-03	G & W Electric Company	Constructive system regarding a capacitive sensor
US11644484B2 (en)	2018-12-17	2023-05-09	G & W Electric Company	Electrical sensor assembly
US11740261B2 (en)	2016-10-14	2023-08-29	G & W Electric Company	Capacitive voltage sensor assembly
US11774481B2 (en)	2018-12-17	2023-10-03	G & W Electric Company	Electrical sensor assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112924904B (zh) *	2021-02-23	2023-01-31	青岛鼎信通讯股份有限公司	一种适用于馈线终端的航空插头线序识别工具

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US20180136257A1 (en) *	2016-11-11	2018-05-17	Fluke Corporation	Non-contact electrical parameter measurement systems
CN108646082A (zh) *	2018-08-16	2018-10-12	江苏靖江互感器股份有限公司	一种环网柜用电容型电缆式电压传感器

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DE4101858C1 (de) *	1991-01-23	1992-05-14	Abb Patent Gmbh, 6800 Mannheim, De
GB0010720D0 (en) *	2000-05-03	2000-06-28	Ghassemi Foroozan	Power quality sensors for conventional capacitor coupled voltage transformers
CN2526854Y (zh) *	2002-02-05	2002-12-18	周友东	电压传感器
CN201096820Y (zh) *	2007-11-02	2008-08-06	桂林电力电容器有限责任公司	全屏蔽电容式电压互感器
CN101833043B (zh) *	2010-03-30	2013-06-19	广元电业局	一种电容式电压互感器电容量及介损测量方法
CN101819868B (zh) *	2010-05-04	2011-11-30	中国电力科学研究院	一种特高压等电位屏蔽电容式电压互感器
CN202854255U (zh) *	2012-10-30	2013-04-03	宁波电业局	一种电容式电压互感器测试装置
EP2853903B1 (de) *	2013-09-27	2016-09-14	Siemens Aktiengesellschaft	Hochspannungsteiler
WO2016150872A1 (en) *	2015-03-20	2016-09-29	Abb Technology Ag	High-voltage measuring unit with self-correction
CN106872752B (zh) *	2015-12-14	2019-08-06	全球能源互联网研究院	一种电容式电压互感器
WO2018114661A1 (en) *	2016-12-20	2018-06-28	Eaton Industries (Netherlands) B.V.	Bushing with integrated voltage sensor
CN106842100A (zh) *	2017-04-13	2017-06-13	云南电网有限责任公司电力科学研究院	用于故障模拟的电容式电压互感器、故障模拟系统及方法
CN207133345U (zh) *	2017-06-22	2018-03-23	Abb瑞士股份有限公司	一种电压传感器
CN207215881U (zh) *	2017-09-29	2018-04-10	无锡市联达电器有限公司	节能型电容式电压互感器铁磁单元
CN109188057A (zh) *	2018-11-02	2019-01-11	中国矿业大学(北京)	一种相序零序一体化电压传感器

2018
- 2018-11-16 CN CN201880099410.2A patent/CN112997086B/zh active Active
- 2018-11-16 EP EP18939915.7A patent/EP3881085A4/de active Pending
- 2018-11-16 WO PCT/CN2018/115999 patent/WO2020097933A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20180136257A1 (en) *	2016-11-11	2018-05-17	Fluke Corporation	Non-contact electrical parameter measurement systems
CN108646082A (zh) *	2018-08-16	2018-10-12	江苏靖江互感器股份有限公司	一种环网柜用电容型电缆式电压传感器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020097933A1 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11740261B2 (en)	2016-10-14	2023-08-29	G & W Electric Company	Capacitive voltage sensor assembly
US11543436B2 (en)	2018-03-30	2023-01-03	G & W Electric Company	Constructive system regarding a capacitive sensor
US11815529B2 (en)	2018-03-30	2023-11-14	G & W Electric Company	Constructive system regarding a capacitive sensor
US12111337B2 (en)	2018-03-30	2024-10-08	G & W Electric Company	Constructive system regarding a capacitive sensor
US11644484B2 (en)	2018-12-17	2023-05-09	G & W Electric Company	Electrical sensor assembly
US11774481B2 (en)	2018-12-17	2023-10-03	G & W Electric Company	Electrical sensor assembly
US12196785B2 (en)	2018-12-17	2025-01-14	G & W Electric Company	Electrical sensor assembly

Also Published As

Publication number	Publication date
CN112997086A (zh)	2021-06-18
EP3881085A1 (de)	2021-09-22
WO2020097933A1 (en)	2020-05-22
CN112997086B (zh)	2024-07-30

Legal Events

Date	Code	Title	Description
2020-05-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-08-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2021-08-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-09-22	17P	Request for examination filed	Effective date: 20210409
2021-09-22	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2022-02-23	DAV	Request for validation of the european patent (deleted)
2022-02-23	DAX	Request for extension of the european patent (deleted)
2022-07-20	A4	Supplementary search report drawn up and despatched	Effective date: 20220617
2022-07-20	RIC1	Information provided on ipc code assigned before grant	Ipc: G01R 31/42 20060101ALN20220611BHEP Ipc: G01R 19/00 20060101ALI20220611BHEP Ipc: G01R 15/16 20060101ALI20220611BHEP Ipc: G01R 15/18 20060101AFI20220611BHEP
2024-04-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2024-05-08	17Q	First examination report despatched	Effective date: 20240409
2025-11-05	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2025-11-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2025-11-26	RIC1	Information provided on ipc code assigned before grant	Ipc: G01R 15/18 20060101AFI20251022BHEP Ipc: G01R 15/16 20060101ALI20251022BHEP Ipc: G01R 19/00 20060101ALI20251022BHEP Ipc: G01R 31/42 20060101ALN20251022BHEP
2025-12-03	RIC1	Information provided on ipc code assigned before grant	Ipc: G01R 15/18 20060101AFI20251024BHEP Ipc: G01R 15/16 20060101ALI20251024BHEP Ipc: G01R 19/00 20060101ALI20251024BHEP Ipc: G01R 31/42 20060101ALN20251024BHEP
2025-12-10	INTG	Intention to grant announced	Effective date: 20251106

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