SG11202012116VA - Static transfer switch with resonant turn-off - Google Patents

Static transfer switch with resonant turn-off

Info

Publication number
SG11202012116VA
SG11202012116VA SG11202012116VA SG11202012116VA SG11202012116VA SG 11202012116V A SG11202012116V A SG 11202012116VA SG 11202012116V A SG11202012116V A SG 11202012116VA SG 11202012116V A SG11202012116V A SG 11202012116VA SG 11202012116V A SG11202012116V A SG 11202012116VA
Authority
SG
Singapore
Prior art keywords
transfer switch
static transfer
resonant turn
resonant
turn
Prior art date
Application number
SG11202012116VA
Inventor
Adil Oudrhiri
Zichi Zhang
Yu Du
Zhiguo Pan
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.)
Filing date
Publication date
Application filed by Abb Schweiz Ag filed Critical Abb Schweiz Ag
Publication of SG11202012116VA publication Critical patent/SG11202012116VA/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/344—Active dissipative snubbers
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
  • Ac-Ac Conversion (AREA)
  • Electronic Switches (AREA)
SG11202012116VA 2018-06-04 2019-06-04 Static transfer switch with resonant turn-off SG11202012116VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/997,120 US10734834B2 (en) 2018-06-04 2018-06-04 Static transfer switch with resonant turn-off
PCT/US2019/035283 WO2019236510A1 (en) 2018-06-04 2019-06-04 Static transfer switch with resonant turn-off

Publications (1)

Publication Number Publication Date
SG11202012116VA true SG11202012116VA (en) 2021-01-28

Family

ID=68693331

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202012116VA SG11202012116VA (en) 2018-06-04 2019-06-04 Static transfer switch with resonant turn-off

Country Status (7)

Country Link
US (1) US10734834B2 (en)
EP (1) EP3803535A4 (en)
KR (1) KR102525732B1 (en)
CN (1) CN113544623B (en)
CA (1) CA3102831C (en)
SG (1) SG11202012116VA (en)
WO (1) WO2019236510A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11211816B1 (en) 2020-11-20 2021-12-28 Abb Schweiz Ag Delta connected resonant turn off circuits
US11258296B1 (en) 2020-11-20 2022-02-22 Abb Schweiz Ag Shared resonant turn off circuit
EP4260463A1 (en) * 2020-12-10 2023-10-18 Abb Schweiz Ag Resonant circuit for disconnect switch
US11742849B2 (en) * 2021-10-25 2023-08-29 Abb Schweiz Ag Rapid turn-off circuit in static transfer switch

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GB563218A (en) * 1943-01-21 1944-08-03 Automatic Telephone & Elect Improvements in or relating to electrical signalling systems
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CH615058A5 (en) * 1977-05-02 1979-12-28 Bbc Brown Boveri & Cie Pulse-controlled commutation circuit at a self-commutated thyristor chopper
US4210846A (en) 1978-12-05 1980-07-01 Lutron Electronics Co., Inc. Inverter circuit for energizing and dimming gas discharge lamps
US5343140A (en) 1992-12-02 1994-08-30 Motorola, Inc. Zero-voltage-switching quasi-resonant converters with multi-resonant bipolar switch
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US5694007A (en) 1995-04-19 1997-12-02 Systems And Services International, Inc. Discharge lamp lighting system for avoiding high in-rush current
US5689164A (en) * 1995-12-08 1997-11-18 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Resonant power electronic control of switched reluctance motor
US5770897A (en) * 1996-09-16 1998-06-23 Abb Power T&D Company Inc. Hybrid solid state switch
US6560128B1 (en) * 1999-02-12 2003-05-06 Satcon Power Systems Canada Ltd. Ferroresonance-suppressing static transfer switch
US7129599B2 (en) * 2002-10-15 2006-10-31 Soft Switching Technologies Corporation Dual feed power supply systems with enhanced power quality
US7459804B2 (en) * 2004-02-10 2008-12-02 Liebert Corporation Static transfer switch device and method
US7265458B2 (en) * 2005-04-08 2007-09-04 Eaton Power Quality Corporation Apparatus and methods for coordinated static switch operations for load transfers in uninterruptible power supply systems
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KR101079900B1 (en) * 2007-10-31 2011-11-04 주식회사 케이티 Static transfer switch device, power supply apparatus using the switch device and switching method thereof
KR101021598B1 (en) * 2009-03-16 2011-03-16 신우전원기술 주식회사 Device of voltage compensation for a momentary power failure
CN101540493B (en) 2009-04-22 2011-01-19 南京航空航天大学 Resonance type DC solid circuit breaker
GB201101672D0 (en) 2011-01-31 2011-03-16 Imp Innovations Ltd Electrical devices with improved fault current handling capabilities
US8743565B2 (en) * 2012-07-27 2014-06-03 Flextronics Ap, Llc High power converter architecture
US9287040B2 (en) 2012-07-27 2016-03-15 Thoratec Corporation Self-tuning resonant power transfer systems
CN102820699B (en) * 2012-08-09 2014-06-11 常熟瑞特电气股份有限公司 Intelligent digital static switch
US9362781B2 (en) * 2012-09-14 2016-06-07 Chloride Srl Uninterruptible power supply system with fast transfer for undervoltage source line failures
US20140254223A1 (en) 2013-03-07 2014-09-11 Rudolf Limpaecher Method and system for a high speed soft-switching resonant converter
TW201438366A (en) * 2013-03-26 2014-10-01 Li shu qi Highly reliable static switching switch circuit for uninterruptable power system
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JP6749319B2 (en) 2014-06-30 2020-09-02 サイブレーク アーベーＳｃｉｂｒｅａｋ Ａｂ Device, system and method for interrupting current
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Also Published As

Publication number Publication date
EP3803535A1 (en) 2021-04-14
KR20210024495A (en) 2021-03-05
WO2019236510A1 (en) 2019-12-12
KR102525732B1 (en) 2023-04-27
CA3102831C (en) 2022-05-17
CA3102831A1 (en) 2019-12-12
US20190372389A1 (en) 2019-12-05
US10734834B2 (en) 2020-08-04
CN113544623A (en) 2021-10-22
CN113544623B (en) 2023-02-03
EP3803535A4 (en) 2022-03-09

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