IN2014CN02768A - - Google Patents

Download PDF

Info

Publication number
IN2014CN02768A
IN2014CN02768A IN2768CHN2014A IN2014CN02768A IN 2014CN02768 A IN2014CN02768 A IN 2014CN02768A IN 2768CHN2014 A IN2768CHN2014 A IN 2768CHN2014A IN 2014CN02768 A IN2014CN02768 A IN 2014CN02768A
Authority
IN
India
Prior art keywords
power supply
circuit
standby
alternating current
intercom system
Prior art date
Application number
Other languages
English (en)
Inventor
Dalin Zhou
Yangpeng Zhang
Mingyuan Liu
Huaping Li
Zhitian Ye
Original Assignee
Abb Technology Ltd
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 Technology Ltd filed Critical Abb Technology Ltd
Publication of IN2014CN02768A publication Critical patent/IN2014CN02768A/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
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is 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
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • 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
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
IN2768CHN2014 2012-04-16 2012-04-16 IN2014CN02768A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/074136 WO2013155670A1 (en) 2012-04-16 2012-04-16 Standby power supply circuit for 2-wire bus intercom system and apparatus thereof

Publications (1)

Publication Number Publication Date
IN2014CN02768A true IN2014CN02768A (zh) 2015-07-03

Family

ID=49382793

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2768CHN2014 IN2014CN02768A (zh) 2012-04-16 2012-04-16

Country Status (7)

Country Link
US (1) US9641023B2 (zh)
EP (1) EP2745386B1 (zh)
CN (1) CN103828206B (zh)
CA (1) CA2849807C (zh)
ES (1) ES2715986T3 (zh)
IN (1) IN2014CN02768A (zh)
WO (1) WO2013155670A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10146284B2 (en) * 2014-05-20 2018-12-04 Entropic Communications, Llc Method and apparatus for providing standby power to an integrated circuit
KR102365769B1 (ko) * 2014-12-04 2022-02-21 삼성전자주식회사 배터리 관리 시스템에서의 암전류 차단 방법 및 장치
DE102017205618A1 (de) * 2017-04-03 2018-10-04 Robert Bosch Gmbh Vorrichtung und Verfahren zum Bereitstellen einer Aktivierungsspannung für eine Sicherheitseinrichtung für ein Fahrzeug und Sicherheitsvorrichtung
CN109327211B (zh) * 2017-07-31 2023-12-12 恩智浦有限公司 负载开关及其开关方法
CN108762158A (zh) * 2018-06-11 2018-11-06 山东理工大学 基于msp430单片机设计的高效数控直流电源及其测试方法
CN109714856B (zh) * 2018-12-27 2021-02-02 重庆绿色科技开发（集团）有限公司 基于环境检测的三基色多色温led路灯智能控制系统
CN109526110B (zh) * 2018-12-27 2021-01-26 重庆绿色科技开发（集团）有限公司 ZigBee组网通信的三基色多色温LED路灯智能控制系统
CN109391255B (zh) * 2018-12-28 2024-03-19 宁波皓晶电子有限公司 常开常闭一体式两线接近开关电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0287753A (ja) 1988-09-26 1990-03-28 Toshiba Lighting & Technol Corp ハイブリッド回路
JPH08181791A (ja) * 1994-12-21 1996-07-12 Matsushita Electric Ind Co Ltd 端末網制御装置
CA2142644C (en) * 1995-02-16 1996-11-26 Marc Etienne Bonneville Standby power circuit arrangement
EP1217719B1 (en) 2000-12-21 2010-11-17 Semiconductor Components Industries, LLC Method and apparatus for reducing audible noise in a power supply transformer
US20030011247A1 (en) * 2001-07-16 2003-01-16 Matsushita Electric Industrial Co., Ltd. Power supply device
CN2697948Y (zh) 2004-03-16 2005-05-04 哈尔滨玛德利智能电器有限公司 用于电子开关的电源电路
JP4148183B2 (ja) * 2004-05-18 2008-09-10 日立工機株式会社 充電装置
JP5151411B2 (ja) * 2007-11-15 2013-02-27 富士通株式会社 電子回路装置
CN102076144A (zh) * 2010-10-17 2011-05-25 尹文庭 二线制电子开关的工作电源和功率解决方案
KR20130003254A (ko) * 2011-06-30 2013-01-09 엘지이노텍 주식회사 대기전력 감소 장치
DE112011105955B4 (de) * 2011-12-14 2016-09-01 Universal Global Scientific Industrial Co., Ltd. Netzteil, Steuerschaltung desselben und Verfahren zur Energieeinsparung

Also Published As

Publication number Publication date
CN103828206B (zh) 2016-03-23
EP2745386B1 (en) 2018-12-19
CA2849807A1 (en) 2013-10-24
EP2745386A1 (en) 2014-06-25
EP2745386A4 (en) 2015-05-20
US9641023B2 (en) 2017-05-02
CN103828206A (zh) 2014-05-28
CA2849807C (en) 2016-10-11
ES2715986T3 (es) 2019-06-07
US20140252861A1 (en) 2014-09-11
WO2013155670A1 (en) 2013-10-24

Similar Documents

Publication Publication Date Title
IN2014CN02768A (zh)
WO2016110833A3 (en) A method and apparatus for power extraction in a pre-existing ac wiring infrastructure
GB201200423D0 (en) Photovoltaic module
WO2014189675A3 (en) High voltage direct current transmission and distribution system
MY164710A (en) Method and system for control power in remote dc power systems
WO2013043811A3 (en) Uninterruptible power supply systems and methods employing on-demand energy storage
EP2544354A3 (en) Power converter circuit with AC output
MX346381B (es) Dispositivo de control multimodal.
GB201114890D0 (en) Power distribution in aircraft
WO2012024540A3 (en) Switching circuits for extracting power from an electric power source and associated methods
WO2013028644A3 (en) Solar synchronized loads for photovoltaic systems
WO2012154810A3 (en) Power conversion apparatus and methods employing variable-level inverters
GB2525769A (en) Method and apparatus for power resource protection
PH12014501455A1 (en) Power supply connection structure device
PH12016502407A1 (en) Energy saving high frequency series buck ac voltage regulator system
EP2911283A3 (en) DC/DC converter, switching power supply device, and electronic apparatus
MY165972A (en) Power conversion device
MY158785A (en) Power conversion device
NZ630003A (en) Electrical supply system
EP2670223A3 (en) Lighting system with reduced standby power
RU2012133772A (ru) Устройство для получения постоянного тока, протекающего в цепи питания нагрузки (варианты)
CN203942297U (zh) 双直流无缝切换装置移动电源
GB2515666A (en) Overvoltage protection systems and method
GB2534718A (en) AC/AC Boost converter
WO2014146776A8 (en) Switchgear assembly, dc power distribution system, dc power distribution board