WO2008116674A8 - Schaltungsanordnung zur erkennung von netznulldurchgängen - Google Patents

Schaltungsanordnung zur erkennung von netznulldurchgängen Download PDF

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Publication number
WO2008116674A8
WO2008116674A8 PCT/EP2008/050687 EP2008050687W WO2008116674A8 WO 2008116674 A8 WO2008116674 A8 WO 2008116674A8 EP 2008050687 W EP2008050687 W EP 2008050687W WO 2008116674 A8 WO2008116674 A8 WO 2008116674A8
Authority
WO
WIPO (PCT)
Prior art keywords
zero crossings
network
circuit arrangement
current
mains voltage
Prior art date
Application number
PCT/EP2008/050687
Other languages
English (en)
French (fr)
Other versions
WO2008116674A2 (de
WO2008116674A3 (de
Inventor
Jalal Hallak
Original Assignee
Siemens Ag Oesterreich
Jalal Hallak
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 Oesterreich, Jalal Hallak filed Critical Siemens Ag Oesterreich
Priority to EP08708059A priority Critical patent/EP2140542A2/de
Priority to CN2008800103180A priority patent/CN101647180B/zh
Priority to US12/593,338 priority patent/US8115517B2/en
Publication of WO2008116674A2 publication Critical patent/WO2008116674A2/de
Publication of WO2008116674A3 publication Critical patent/WO2008116674A3/de
Publication of WO2008116674A8 publication Critical patent/WO2008116674A8/de

Links

Classifications

    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Inverter Devices (AREA)

Abstract

Die Erfindung betrifft eine Schaltungsanordnung zur Erkennung von Netznulldurchgängen einer Netzspannung (UNETZ) eines Wechselspannungsnetzes, wobei ein durch die Netzspannung (UNETZ) hervorgerufener Messstrom (i, iR, iF, iFP, iFN) einem Nulldurchgangsdetektor (31, 32) zur Bildung eines Netznulldurchgangsignals zugeführt ist und wobei zwischen Leiter (L) und Nullleiter (N) des Wechselspannungsnetzes eine Stromsenke (1, Ia, Ib, 11, 12) angeordnet ist, mittels welcher der Verlauf des Stromwertes des durch die Netzspannung hervorgerufenen Messstromes (i, iR, iF, iFP, iFN) festgelegt ist. Damit ist es möglich, auch bei Störungen Netznulldurchgänge sicher zu erkennen und die Verlustleistung gering zu halten.
PCT/EP2008/050687 2007-03-28 2008-01-22 Schaltungsanordnung zur erkennung von netznulldurchgängen WO2008116674A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08708059A EP2140542A2 (de) 2007-03-28 2008-01-22 Schaltungsanordnung zur erkennung von netznulldurchgängen
CN2008800103180A CN101647180B (zh) 2007-03-28 2008-01-22 识别网络过零的电路装置
US12/593,338 US8115517B2 (en) 2007-03-28 2008-01-22 Circuit arrangement for identifying network zero crossings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA483/2007 2007-03-28
AT0048307A AT504797B1 (de) 2007-03-28 2007-03-28 Schaltungsanordnung zur erkennung von netznulldurchgängen

Publications (3)

Publication Number Publication Date
WO2008116674A2 WO2008116674A2 (de) 2008-10-02
WO2008116674A3 WO2008116674A3 (de) 2008-11-27
WO2008116674A8 true WO2008116674A8 (de) 2009-04-09

Family

ID=39684271

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/050687 WO2008116674A2 (de) 2007-03-28 2008-01-22 Schaltungsanordnung zur erkennung von netznulldurchgängen

Country Status (7)

Country Link
US (1) US8115517B2 (de)
EP (1) EP2140542A2 (de)
KR (1) KR20090123981A (de)
CN (1) CN101647180B (de)
AT (1) AT504797B1 (de)
RU (1) RU2447570C2 (de)
WO (1) WO2008116674A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102243263B (zh) * 2011-04-08 2015-05-13 苏州路之遥科技股份有限公司 一种交流电流值检测及电流过零点检测电路
WO2016016797A2 (en) 2014-07-31 2016-02-04 Hau King Kuen Phase cut dimming control and protection
CN107525961A (zh) * 2016-06-22 2017-12-29 南京理工大学 交流信号过零点检测装置
CN114660351A (zh) * 2017-07-31 2022-06-24 罗姆股份有限公司 过零检测电路
US11733275B2 (en) * 2017-07-31 2023-08-22 Rohm Co., Ltd. Zero-crossing detection circuit
CN108281971A (zh) * 2018-01-23 2018-07-13 深圳市力高科技有限公司 一种用于无功补偿装置投切开关的电压过零检测电路
CN109459607B (zh) * 2018-10-29 2024-03-12 上海良治电器技术有限公司 一种隔离式精准过零检测电路
RU187861U1 (ru) * 2018-12-03 2019-03-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Детектор перехода тока через ноль
CN109917177B (zh) * 2019-04-12 2021-02-02 国网江苏省电力有限公司宿迁供电分公司 一种抗干扰的过零检测电路及检测方法
CN110231512A (zh) * 2019-07-04 2019-09-13 深圳曼顿科技有限公司 单火线电能计量装置
CN114113759A (zh) * 2021-12-22 2022-03-01 杭州联芯通半导体有限公司 一种过零检测电路

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
SU658675A1 (ru) * 1977-03-05 1979-04-25 Предприятие П/Я Г-4884 Синхронизирующее устройство
CA1214536A (en) * 1983-09-23 1986-11-25 Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of The National Research Council Of Canada Railway switch control system
JPH03194474A (ja) * 1989-10-19 1991-08-26 Texas Instr Inc <Ti> しきい値検出回路
US5166549A (en) * 1991-08-07 1992-11-24 General Electric Company Zero-voltage crossing detector for soft-switching devices
US5198771A (en) * 1991-09-03 1993-03-30 Transducer Research, Inc. Potentiostatic apparatus and methods
TW336271B (en) * 1995-06-13 1998-07-11 Sanyo Electric Co Solar generator and an air conditioner with such a solar generator
JP3239049B2 (ja) * 1995-08-09 2001-12-17 三洋電機株式会社 太陽光発電装置
JPH10145200A (ja) * 1996-11-14 1998-05-29 Isuzu Ceramics Kenkyusho:Kk ゼロクロス検出装置
DE19710161C2 (de) * 1997-03-12 2002-04-18 Ascom Energy Systems Gmbh Schaltung zur stufenlosen direkten oder indirekten Variation des durch einen von einer Netz-Gleich- oder Wechselspannung oder einer beliebigen Kombination derselben betriebenen Verbraucher fließenden Gleich- und/oder Wechselstroms
US6756771B1 (en) * 2003-06-20 2004-06-29 Semiconductor Components Industries, L.L.C. Power factor correction method with zero crossing detection and adjustable stored reference voltage
DE102005030634A1 (de) * 2005-06-30 2007-01-04 BSH Bosch und Siemens Hausgeräte GmbH Schaltungsanordnung zur Ermittlung von Nulldurchgängen einer Wechselspannung
GB2434455A (en) * 2006-01-18 2007-07-25 Bombardier Transp Gmbh Sensing an operating state of an electrical component
GB2438465B (en) * 2006-05-23 2008-05-21 Cambridge Semiconductor Ltd Switch mode power supply controllers

Also Published As

Publication number Publication date
WO2008116674A2 (de) 2008-10-02
CN101647180A (zh) 2010-02-10
AT504797A4 (de) 2008-08-15
US20100109709A1 (en) 2010-05-06
KR20090123981A (ko) 2009-12-02
AT504797B1 (de) 2008-08-15
CN101647180B (zh) 2012-09-05
RU2447570C2 (ru) 2012-04-10
RU2009139765A (ru) 2011-05-10
EP2140542A2 (de) 2010-01-06
US8115517B2 (en) 2012-02-14
WO2008116674A3 (de) 2008-11-27

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