CN111009958B - 一种供电控制电路 - Google Patents
一种供电控制电路 Download PDFInfo
- Publication number
- CN111009958B CN111009958B CN201911285878.3A CN201911285878A CN111009958B CN 111009958 B CN111009958 B CN 111009958B CN 201911285878 A CN201911285878 A CN 201911285878A CN 111009958 B CN111009958 B CN 111009958B
- Authority
- CN
- China
- Prior art keywords
- power supply
- voltage
- control circuit
- module
- main
- Prior art date
- 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.)
- Active
Links
Images
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
-
- 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
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110410277.1A CN113437792A (zh) | 2019-12-13 | 2019-12-13 | 一种供电控制电路 |
CN201911285878.3A CN111009958B (zh) | 2019-12-13 | 2019-12-13 | 一种供电控制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911285878.3A CN111009958B (zh) | 2019-12-13 | 2019-12-13 | 一种供电控制电路 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110410277.1A Division CN113437792A (zh) | 2019-12-13 | 2019-12-13 | 一种供电控制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111009958A CN111009958A (zh) | 2020-04-14 |
CN111009958B true CN111009958B (zh) | 2021-04-27 |
Family
ID=70115795
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911285878.3A Active CN111009958B (zh) | 2019-12-13 | 2019-12-13 | 一种供电控制电路 |
CN202110410277.1A Pending CN113437792A (zh) | 2019-12-13 | 2019-12-13 | 一种供电控制电路 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110410277.1A Pending CN113437792A (zh) | 2019-12-13 | 2019-12-13 | 一种供电控制电路 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN111009958B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112903125A (zh) * | 2021-01-25 | 2021-06-04 | 南昌鑫驰实业有限公司 | 一种多功能温度显示仪 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201383702Y (zh) * | 2009-03-17 | 2010-01-13 | 浙江金弘科技有限公司 | 智能快速切换装置 |
TWI446685B (zh) * | 2011-11-03 | 2014-07-21 | Pegatron Corp | 備援式電源控制系統 |
JP2013152440A (ja) * | 2011-12-29 | 2013-08-08 | Ricoh Co Ltd | 電源装置および画像形成装置 |
CN102739061B (zh) * | 2012-06-25 | 2015-07-01 | 青岛海信电器股份有限公司 | 一种供电方法、供电电路及电子设备 |
CN102761170B (zh) * | 2012-07-12 | 2015-02-25 | 电子科技大学 | 后备式交流电源智能无缝切换系统 |
CN103683468B (zh) * | 2012-09-17 | 2016-08-24 | 台达电子工业股份有限公司 | 电源系统以及电源系统的控制方法 |
CN104426236B (zh) * | 2013-09-06 | 2016-09-07 | 台达电子工业股份有限公司 | 电源供应转换系统及其控制方法 |
CN105449831B (zh) * | 2014-06-13 | 2019-03-01 | 钜泉光电科技(上海)股份有限公司 | 一种主副电源自动切换系统及方法 |
CN106033237B (zh) * | 2015-03-11 | 2019-08-30 | 鸿富锦精密电子(天津)有限公司 | 电子设备、配电板及其电源工作模式切换电路 |
AU2017244882A1 (en) * | 2016-03-31 | 2018-10-25 | Gs Yuasa International Ltd. | Method for switching power supply device, method for controlling power supply device, and power source system |
CN206471913U (zh) * | 2017-02-14 | 2017-09-05 | 深圳Tcl数字技术有限公司 | 供电系统 |
CN110266100A (zh) * | 2019-06-19 | 2019-09-20 | 戴姆勒股份公司 | 电源切换电路和电源切换方法 |
-
2019
- 2019-12-13 CN CN201911285878.3A patent/CN111009958B/zh active Active
- 2019-12-13 CN CN202110410277.1A patent/CN113437792A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN111009958A (zh) | 2020-04-14 |
CN113437792A (zh) | 2021-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11041889B2 (en) | Method for estimating load current of power supply, and USB-type converter | |
US10992154B2 (en) | Power supplying system and method | |
CN208874344U (zh) | 主电源与备用电源切换电路以及切换装置 | |
JP2021503873A (ja) | Nfcアンテナの電力取得装置 | |
CN111009958B (zh) | 一种供电控制电路 | |
CN107706906A (zh) | 防倒灌电路及电源冗余电路 | |
CN109391024A (zh) | 备用供电设备及备用供电系统 | |
CN110739665B (zh) | 保护电路和开关电源 | |
US9741503B2 (en) | Control circuit of switch device | |
CN218335753U (zh) | 一种用于机通设备的acu电源板 | |
CN207884283U (zh) | 抗过压浪涌装置 | |
CN217087492U (zh) | 一种过欠压保护电路及电源设备 | |
CN215934474U (zh) | 供电电路和供电电源 | |
CN212969038U (zh) | 过压保护电路及电子设备 | |
CN106992501B (zh) | 一种防输出误接电源的直流电源及其led灯具和控制系统 | |
CN105991295B (zh) | 一种u接口远供馈电电路 | |
US20180279442A1 (en) | Led drive circuit for controlling a leakage current | |
CN104714581B (zh) | 基于变压器的星载相机供电系统 | |
CN207801568U (zh) | 具有热插拔功能的电源系统 | |
US9906073B1 (en) | Power supply for reducing working power loss | |
CN105717970A (zh) | 待机电源管理电路和电子电器 | |
CN107844186B (zh) | 电源供电系统 | |
CN217563310U (zh) | 一种欠压保护电路及电源装置 | |
WO2018049993A1 (zh) | 一种数据通信设备及系统 | |
CN212137693U (zh) | 一种供电电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Beidou Industrial Park, Jinfeng Industrial Zone, Zhangzhou City, Fujian Province, China Patentee after: ZHANGZHOU KEHUA TECHNOLOGY LIMITED BY SHARE Ltd. Patentee after: Kehua Data Co.,Ltd. Address before: Beidou Industrial Park, Jinfeng Industrial Zone, Zhangzhou City, Fujian Province, China Patentee before: ZHANGZHOU KEHUA TECHNOLOGY LIMITED BY SHARE Ltd. Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210929 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Kehua Electric Technology Co.,Ltd. Patentee after: Kehua Data Co.,Ltd. Address before: Beidou Industrial Park, Jinfeng Industrial Zone, Zhangzhou City, Fujian Province, China Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Patentee before: Kehua Data Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220413 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Kehua Electric Technology Co.,Ltd. Address before: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee before: Zhangzhou Kehua Electric Technology Co.,Ltd. Patentee before: Kehua Data Co., Ltd |