CN110915116A - 具有时间感知电流报告的电压调节器 - Google Patents
具有时间感知电流报告的电压调节器 Download PDFInfo
- Publication number
- CN110915116A CN110915116A CN201880047223.XA CN201880047223A CN110915116A CN 110915116 A CN110915116 A CN 110915116A CN 201880047223 A CN201880047223 A CN 201880047223A CN 110915116 A CN110915116 A CN 110915116A
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- Prior art keywords
- indication
- voltage regulator
- output current
- current
- load
- 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.)
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Links
- 238000000034 method Methods 0.000 claims abstract description 53
- 238000005259 measurement Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 39
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/157—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762519354P | 2017-06-14 | 2017-06-14 | |
US62/519,354 | 2017-06-14 | ||
PCT/US2018/037635 WO2018232178A1 (en) | 2017-06-14 | 2018-06-14 | Voltage regulator with time-aware current reporting |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110915116A true CN110915116A (zh) | 2020-03-24 |
CN110915116B CN110915116B (zh) | 2023-11-10 |
Family
ID=64657303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880047223.XA Active CN110915116B (zh) | 2017-06-14 | 2018-06-14 | 具有时间感知电流报告的电压调节器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180364285A1 (zh) |
CN (1) | CN110915116B (zh) |
WO (1) | WO2018232178A1 (zh) |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216623A (en) * | 1990-06-06 | 1993-06-01 | M. T. Mcbrian, Inc. | System and method for monitoring and analyzing energy characteristics |
US5568398A (en) * | 1993-12-10 | 1996-10-22 | Siemens Energy & Automation, Inc. | Electronic operations counter for a voltage regulator controller |
CN1963551A (zh) * | 2005-11-09 | 2007-05-16 | 安捷伦科技有限公司 | 用于周期性采样的高分辨率时间戳 |
JP2008067576A (ja) * | 2006-09-11 | 2008-03-21 | Fuji Xerox Co Ltd | 電源監視装置 |
US20120062249A1 (en) * | 2009-04-16 | 2012-03-15 | Panoramic Power Ltd. | Distributed Electricity Metering System |
US20130166090A1 (en) * | 2011-12-22 | 2013-06-27 | General Electric Company | Power converter and methods of controlling the same |
JP2015053819A (ja) * | 2013-09-09 | 2015-03-19 | 株式会社Wave Technology | 直流電源システム |
CN104539248A (zh) * | 2014-12-30 | 2015-04-22 | 大唐移动通信设备有限公司 | 一种功放元件的过流保护、电流检测控制方法及装置 |
CN104578041A (zh) * | 2013-10-23 | 2015-04-29 | Smk株式会社 | 电源供给装置 |
US20160070335A1 (en) * | 2014-09-09 | 2016-03-10 | Infineon Technologies Austria Ag | Configurable Digital Interface for Switching Voltage Regulators |
US20160258986A1 (en) * | 2015-03-04 | 2016-09-08 | Siemens Industry, Inc. | Apparatus and methods for timestamping electrical data in a panel meter |
US20160274642A1 (en) * | 2015-03-02 | 2016-09-22 | Endura Technologies LLC | Load aware voltage regulator and dynamic voltage and frequency scaling |
US20160359413A1 (en) * | 2015-06-05 | 2016-12-08 | Endura IP Holdings Ltd. | Voltage regulator current load sensing |
WO2016197152A1 (en) * | 2015-06-05 | 2016-12-08 | Hassan Ihs | Dynamic frequency scaling based on supply current monitoring |
US20170041688A1 (en) * | 2013-11-12 | 2017-02-09 | Qualcomm Incorporated | Apparatus and methods for timestamping in a system synchronizing controller and sensors |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6795009B2 (en) * | 2002-09-09 | 2004-09-21 | Primarion, Inc. | System and method for current handling in a digitally-controlled power converter |
US8866453B2 (en) * | 2008-08-28 | 2014-10-21 | Intersil Americas LLC | Switching regulator input current sensing circuit, system, and method |
GB0912745D0 (en) * | 2009-07-22 | 2009-08-26 | Wolfson Microelectronics Plc | Improvements relating to DC-DC converters |
-
2018
- 2018-06-14 CN CN201880047223.XA patent/CN110915116B/zh active Active
- 2018-06-14 WO PCT/US2018/037635 patent/WO2018232178A1/en active Application Filing
- 2018-06-14 US US16/009,059 patent/US20180364285A1/en not_active Abandoned
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216623A (en) * | 1990-06-06 | 1993-06-01 | M. T. Mcbrian, Inc. | System and method for monitoring and analyzing energy characteristics |
US5568398A (en) * | 1993-12-10 | 1996-10-22 | Siemens Energy & Automation, Inc. | Electronic operations counter for a voltage regulator controller |
CN1963551A (zh) * | 2005-11-09 | 2007-05-16 | 安捷伦科技有限公司 | 用于周期性采样的高分辨率时间戳 |
JP2008067576A (ja) * | 2006-09-11 | 2008-03-21 | Fuji Xerox Co Ltd | 電源監視装置 |
US20120062249A1 (en) * | 2009-04-16 | 2012-03-15 | Panoramic Power Ltd. | Distributed Electricity Metering System |
US20130166090A1 (en) * | 2011-12-22 | 2013-06-27 | General Electric Company | Power converter and methods of controlling the same |
JP2015053819A (ja) * | 2013-09-09 | 2015-03-19 | 株式会社Wave Technology | 直流電源システム |
CN104578041A (zh) * | 2013-10-23 | 2015-04-29 | Smk株式会社 | 电源供给装置 |
US20170041688A1 (en) * | 2013-11-12 | 2017-02-09 | Qualcomm Incorporated | Apparatus and methods for timestamping in a system synchronizing controller and sensors |
US20160070335A1 (en) * | 2014-09-09 | 2016-03-10 | Infineon Technologies Austria Ag | Configurable Digital Interface for Switching Voltage Regulators |
CN104539248A (zh) * | 2014-12-30 | 2015-04-22 | 大唐移动通信设备有限公司 | 一种功放元件的过流保护、电流检测控制方法及装置 |
US20160274642A1 (en) * | 2015-03-02 | 2016-09-22 | Endura Technologies LLC | Load aware voltage regulator and dynamic voltage and frequency scaling |
US20160258986A1 (en) * | 2015-03-04 | 2016-09-08 | Siemens Industry, Inc. | Apparatus and methods for timestamping electrical data in a panel meter |
US20160359413A1 (en) * | 2015-06-05 | 2016-12-08 | Endura IP Holdings Ltd. | Voltage regulator current load sensing |
WO2016197152A1 (en) * | 2015-06-05 | 2016-12-08 | Hassan Ihs | Dynamic frequency scaling based on supply current monitoring |
Also Published As
Publication number | Publication date |
---|---|
US20180364285A1 (en) | 2018-12-20 |
WO2018232178A1 (en) | 2018-12-20 |
CN110915116B (zh) | 2023-11-10 |
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Address after: Room 1650, No. 32 Tieling Road, Yangpu District, Shanghai, 200093 Applicant after: Chaomin semiconductor (Shanghai) Co.,Ltd. Address before: 214423 Sunshine Industrial Park, Xinqiao Town, Jiangyin City, Wuxi City, Jiangsu Province Applicant before: Chaoyang Semiconductor Technology Jiangyin Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240527 Address after: Georgetown, Cayman Islands Patentee after: Enran intellectual property Holding Co.,Ltd. Country or region after: Cayman Islands Address before: Room 1650, No. 32 Tieling Road, Yangpu District, Shanghai, 200093 Patentee before: Chaomin semiconductor (Shanghai) Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |