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MX2016003780A - Un divisor de alto voltaje. - Google Patents

Un divisor de alto voltaje.

Info

Publication number
MX2016003780A
MX2016003780A MX2016003780A MX2016003780A MX2016003780A MX 2016003780 A MX2016003780 A MX 2016003780A MX 2016003780 A MX2016003780 A MX 2016003780A MX 2016003780 A MX2016003780 A MX 2016003780A MX 2016003780 A MX2016003780 A MX 2016003780A
Authority
MX
Mexico
Prior art keywords
capacitor
high voltage
voltage
input
stack
Prior art date
Application number
MX2016003780A
Other languages
English (en)
Other versions
MX353508B (es
Inventor
Lorenzo Giovanelli
Original Assignee
Siemens 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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of MX2016003780A publication Critical patent/MX2016003780A/es
Publication of MX353508B publication Critical patent/MX353508B/es

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
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer
    • 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
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/24—Frequency- independent attenuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/14—Protection against electric or thermal overload
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40—Arrangements for reducing harmonics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Filters And Equalizers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Un divisor de alto voltaje (HV) para reducir un alto voltaje de entrada (VIN) en sistemas de HV, que comprende una parte primaria (P1) con un primer ensamble (A1) y un segundo ensamble (A2) incluidos dentro de medios de aislamiento (INS) y que tienen para entrada la misma terminal de entrada la cual es la terminal de entrada del divisor (TIN); el primer ensamble (A1) es una primera pila de capacitores que comprende un primer capacitor de alto voltaje (C1H) y un capacitor de medio voltaje (CM); el segundo ensamble (A2) comprende una segunda pila de capacitores y una pila de resistores conectados eléctricamente en paralelo entre sí; la segunda pila de capacitores comprende un segundo capacitor de alto voltaje (C2H) y un capacitor de bajo voltaje (CL); la pila de resistores comprende un resistor de alto voltaje (RH) y un resistor de bajo voltaje (RL) ; en donde la parte secundaria (P2) comprende una unidad electromagnética (UEM) y en donde el conjunto de salidas de la parte secundaria (TOUT1, TOUT2) comprenden al menos: - un primer subconjunto de terminal de salida (TOUT1) t que derivan desde una primera terminal intermedia (TINT1) procesada mediante de la unidad electromagnética (UEM), dispuesta para proporcionar un primer subconjunto de voltaje de salida (VOUT1) para utilizarse para medir la amplitud del voltaje de entrada (VIN) en el rango de frecuencia nominal; - una segunda terminal de salida (TOUT2), que deriva de una segunda terminal intermedia (TINT2) t dispuesta para proporcionar un segundo voltaje de salida (VINT2) para utilizarse para medir la forma de onda del alto voltaje de entrada (VIN).
MX2016003780A 2013-09-27 2014-08-19 Un divisor de alto voltaje. MX353508B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13186318.5A EP2853903B1 (en) 2013-09-27 2013-09-27 A high voltage divider
PCT/EP2014/067634 WO2015043835A1 (en) 2013-09-27 2014-08-19 A high voltage divider

Publications (2)

Publication Number Publication Date
MX2016003780A true MX2016003780A (es) 2016-06-24
MX353508B MX353508B (es) 2018-01-17

Family

ID=49231381

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003780A MX353508B (es) 2013-09-27 2014-08-19 Un divisor de alto voltaje.

Country Status (9)

Country Link
US (1) US9714957B2 (es)
EP (1) EP2853903B1 (es)
CN (1) CN105659097B (es)
BR (1) BR112016006414B8 (es)
CA (1) CA2925370C (es)
ES (1) ES2607693T3 (es)
HR (1) HRP20161513T1 (es)
MX (1) MX353508B (es)
WO (1) WO2015043835A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998376B1 (fr) * 2012-11-16 2015-07-31 Alstom Technology Ltd Capteur de tension de ligne a tres haute tension a courant continu
US10802054B2 (en) 2017-09-22 2020-10-13 Schweitzer Engineering Laboratories, Inc. High-fidelity voltage measurement using a capacitance-coupled voltage transformer
US11038342B2 (en) 2017-09-22 2021-06-15 Schweitzer Engineering Laboratories, Inc. Traveling wave identification using distortions for electric power system protection
EP3685174A1 (en) * 2017-09-22 2020-07-29 Schweitzer Engineering Laboratories, Inc. High-fidelity voltage measurement using resistive divider in a capacitance-coupled voltage transformer
EP3750176B1 (en) * 2018-02-07 2022-03-30 Hitachi Energy Switzerland AG High-frequency filter assembly
CA3036680A1 (en) * 2018-03-23 2019-09-23 General Electric Technology Gmbh Power supply device and an associated method thereof
EP3780040B1 (en) * 2018-05-31 2022-10-19 Global Energy Interconnection Research Institute Co., Ltd Wideband voltage transformer
CN110850139B (zh) * 2018-08-21 2022-02-01 西安西电高压开关有限责任公司 电压测量装置
EP3881085A4 (en) * 2018-11-16 2022-07-20 ABB Schweiz AG VOLTAGE SENSOR AND DEVICE
US11476705B2 (en) * 2018-12-13 2022-10-18 Abb Schweiz Ag Capacitive power harvesting
EP3671227B1 (en) * 2018-12-18 2023-04-19 3M Innovative Properties Company Insulator for overhead power line conductors
US11187727B2 (en) 2019-04-29 2021-11-30 Schweitzer Engineering Laboratories, Inc. Capacitance-coupled voltage transformer monitoring
CN111640554B (zh) * 2020-06-10 2021-11-26 苏州电器科学研究院股份有限公司 一种电容式电压互感器
JP7739417B2 (ja) * 2020-08-25 2025-09-16 ヒタチ・エナジー・リミテッド ガス絶縁サージアレスタおよびガス絶縁サージアレスタ監視システム
CN112448483A (zh) * 2020-10-16 2021-03-05 江苏思源赫兹互感器有限公司 一种高压交流限流器用cvt取能装置
US12517155B2 (en) * 2020-12-07 2026-01-06 Gruppa Companiy Tel Obshchestvo S Ogranichennoy Otvetstvennostyu Voltage sensor
CN115877057A (zh) * 2021-09-27 2023-03-31 特变电工智慧能源有限公司 一种新型电磁式套管分压器
CN115420912A (zh) * 2022-09-02 2022-12-02 大连北方互感器集团有限公司 一种带电磁电子式复合绝缘穿心式组合传感器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0010720D0 (en) 2000-05-03 2000-06-28 Ghassemi Foroozan Power quality sensors for conventional capacitor coupled voltage transformers
JP4089645B2 (ja) * 2004-03-19 2008-05-28 株式会社村田製作所 高圧用可変抵抗器
US7129693B2 (en) * 2004-07-19 2006-10-31 Fieldmetrics, Inc. Modular voltage sensor
US7577235B2 (en) * 2008-01-09 2009-08-18 General Electric Company Voltage generator of a radiation generator
US8063649B2 (en) * 2009-04-03 2011-11-22 Ut-Battelle, Llc Broadband high impedance pickoff circuit
PL222066B1 (pl) 2011-08-19 2016-06-30 Akademia Górniczo Hutnicza Im Stanisława Staszica W Krakowie Adaptacyjny dzielnik napięcia o skorygowanej charakterystyce częstotliwościowej do pomiaru wysokich napięć
CN202383182U (zh) * 2011-12-30 2012-08-15 北京许继电力光学技术有限公司 一种光学电压互感器用高压电容分压器

Also Published As

Publication number Publication date
EP2853903B1 (en) 2016-09-14
BR112016006414A2 (pt) 2017-08-01
US20160238634A1 (en) 2016-08-18
US9714957B2 (en) 2017-07-25
ES2607693T3 (es) 2017-04-03
CN105659097B (zh) 2018-08-31
BR112016006414B1 (pt) 2022-07-12
CA2925370C (en) 2018-11-13
WO2015043835A1 (en) 2015-04-02
HRP20161513T1 (hr) 2016-12-16
CA2925370A1 (en) 2015-04-02
CN105659097A (zh) 2016-06-08
MX353508B (es) 2018-01-17
EP2853903A1 (en) 2015-04-01
BR112016006414B8 (pt) 2023-04-25

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