SG11202012804PA - Apparatus and method for proactive power management - Google Patents
Apparatus and method for proactive power managementInfo
- Publication number
- SG11202012804PA SG11202012804PA SG11202012804PA SG11202012804PA SG11202012804PA SG 11202012804P A SG11202012804P A SG 11202012804PA SG 11202012804P A SG11202012804P A SG 11202012804PA SG 11202012804P A SG11202012804P A SG 11202012804PA SG 11202012804P A SG11202012804P A SG 11202012804PA
- Authority
- SG
- Singapore
- Prior art keywords
- power management
- proactive power
- proactive
- management
- power
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
- G06F1/305—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations in the event of power-supply fluctuations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/329—Power saving characterised by the action undertaken by task scheduling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
-
- 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
- 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
- H02M3/1566—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 means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/230,440 US11429173B2 (en) | 2018-12-21 | 2018-12-21 | Apparatus and method for proactive power management to avoid unintentional processor shutdown |
PCT/US2019/057154 WO2020131209A1 (en) | 2018-12-21 | 2019-10-21 | Apparatus and method for proactive power management |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202012804PA true SG11202012804PA (en) | 2021-07-29 |
Family
ID=66432078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202012804PA SG11202012804PA (en) | 2018-12-21 | 2019-10-21 | Apparatus and method for proactive power management |
Country Status (7)
Country | Link |
---|---|
US (1) | US11429173B2 (en) |
CN (1) | CN112424724A (en) |
AU (1) | AU2019403821A1 (en) |
BR (1) | BR112021001592A2 (en) |
DE (1) | DE112019002883T5 (en) |
SG (1) | SG11202012804PA (en) |
WO (1) | WO2020131209A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI686029B (en) * | 2018-01-24 | 2020-02-21 | 旺玖科技股份有限公司 | Power saving device capable of automatically sensing standby current |
US10832846B2 (en) * | 2018-08-14 | 2020-11-10 | Automatic Switch Company | Low power solenoid with dropout detection and auto re-energization |
US11429173B2 (en) * | 2018-12-21 | 2022-08-30 | Intel Corporation | Apparatus and method for proactive power management to avoid unintentional processor shutdown |
US11366506B2 (en) | 2019-11-22 | 2022-06-21 | Intel Corporation | System, apparatus and method for globally aware reactive local power control in a processor |
US11601052B2 (en) * | 2020-04-24 | 2023-03-07 | Infineon Technologies Austria Ag | Current emulation in a power supply |
US20210334187A1 (en) * | 2020-04-28 | 2021-10-28 | Intel Corporation | Real-time power meter for optimizing processor power management |
KR20230037497A (en) * | 2020-07-13 | 2023-03-16 | 인텔 코포레이션 | voltage protection |
US20210116982A1 (en) * | 2020-12-23 | 2021-04-22 | Intel Corporation | Methods and apparatus to optimize a guard band of a hardware resource |
CN112383216B (en) * | 2021-01-15 | 2021-03-30 | 上海芯龙半导体技术股份有限公司 | Current-limiting control circuit and switching power supply chip with same |
US11960338B2 (en) * | 2021-02-23 | 2024-04-16 | Microsoft Technology Licensing, Llc | Activity smoothener circuit controlling rates of change of localized processing activity in an integrated circuit (IC), and related methods |
US20220365586A1 (en) * | 2021-05-17 | 2022-11-17 | Microsoft Technology Licensing, Llc | Dynamic peak power control |
US11682896B2 (en) * | 2021-06-08 | 2023-06-20 | International Business Machines Corporation | Fault detection in redundant power supplies |
US11586265B2 (en) | 2021-06-16 | 2023-02-21 | International Business Machines Corporation | Voltage droop management through microarchitectural stall events |
US11693472B2 (en) | 2021-08-31 | 2023-07-04 | Apple Inc. | Multi-die power management in SoCs |
US20230176645A1 (en) * | 2021-12-06 | 2023-06-08 | Mediatek Inc. | Maximum current suppression for power management in a multi-core system |
NO347294B1 (en) * | 2021-12-17 | 2023-09-04 | ONiO AS | Power Saving in an Embedded System |
WO2023192092A1 (en) * | 2022-03-30 | 2023-10-05 | Murata Manufacturing Co., Ltd. | Droop current sharing in bidirectional converters |
US11934240B2 (en) | 2022-05-18 | 2024-03-19 | Apple Inc. | PMU-side thermal control |
CN114967903B (en) * | 2022-07-26 | 2022-11-04 | 南京芯驰半导体科技有限公司 | Power management method, system, electronic device and storage medium |
US20240085971A1 (en) * | 2022-09-09 | 2024-03-14 | Qualcomm Incorporated | Limits management for a processor power distribution network |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6470289B1 (en) * | 1999-08-05 | 2002-10-22 | Compaq Information Technologies Group, L.P. | Independently controlling passive and active cooling in a computer system |
US6874083B2 (en) * | 2000-12-22 | 2005-03-29 | Intel Corporation | Method and apparatus to ensure proper voltage and frequency configuration signals are defined before applying power to processor |
US7596709B2 (en) * | 2000-12-30 | 2009-09-29 | Intel Corporation | CPU power management based on utilization with lowest performance mode at the mid-utilization range |
US6707281B2 (en) * | 2002-06-28 | 2004-03-16 | Intel Corporation | Method and apparatus for operating a voltage regulator based on inductor current detection |
JP4331999B2 (en) * | 2003-09-09 | 2009-09-16 | インターナショナル・ビジネス・マシーンズ・コーポレーション | ELECTRIC DEVICE, COMPUTER DEVICE, POWER SUPPLY METHOD, AND PROGRAM |
US7783903B2 (en) * | 2007-08-07 | 2010-08-24 | International Business Machines Corporation | Limiting power consumption by controlling airflow |
US8089783B2 (en) * | 2008-05-30 | 2012-01-03 | Active-Semi, Inc. | Constant current and voltage controller in a three-pin package with dual-use switch pin |
KR101552165B1 (en) | 2009-03-02 | 2015-09-18 | 엘지전자 주식회사 | Apparatus and method for supplying power of electronic device |
US8583954B2 (en) * | 2010-09-10 | 2013-11-12 | Medtronic, Inc. | Power source coupling and decoupling in medical device |
EP2456098B1 (en) * | 2010-11-23 | 2018-03-21 | ADVA Optical Networking SE | A method and apparatus for reducing bit errors |
US8680821B2 (en) * | 2010-12-22 | 2014-03-25 | Intel Corporation | Load adaptive voltage regulator |
US8650428B2 (en) * | 2011-07-19 | 2014-02-11 | Ati Technologies Ulc | Dynamic weight calculation in a digital power estimation and management system |
WO2013095429A1 (en) * | 2011-12-21 | 2013-06-27 | Intel Corporation | Apparatus, method, and system for adaptive compensation of reverse temperature dependence |
US9274580B2 (en) * | 2012-06-29 | 2016-03-01 | Intel Corporation | Voltage regulator supplying power exclusively to a non-core region of a processor having a supply capability threshold |
US9164570B2 (en) * | 2012-12-13 | 2015-10-20 | Advanced Micro Devices, Inc. | Dynamic re-configuration for low power in a data processor |
US9541991B2 (en) * | 2012-12-14 | 2017-01-10 | Intel Corporation | Method and apparatus for managing computing system power |
US20140181546A1 (en) * | 2012-12-24 | 2014-06-26 | Alan D. Hallberg | Method and apparatus for power resource protection |
JP2015104305A (en) | 2013-11-28 | 2015-06-04 | 株式会社デンソー | Switching power-supply device and electronic control device |
KR101894868B1 (en) * | 2013-12-03 | 2018-09-05 | 인텔 코포레이션 | Apparatus and method for extending frequency range of a circuit and for over-clocking or under-clocking |
US9753520B2 (en) | 2013-12-23 | 2017-09-05 | Dell Products, L.P. | Predictive power capping and power allocation to computing nodes in a rack-based information handling system |
CN104883054A (en) | 2014-02-27 | 2015-09-02 | 株式会社东芝 | DC/DC Converter, Method Of Controlling The DC/DC Converter And Data Storage Apparatus |
US10037068B2 (en) * | 2014-09-09 | 2018-07-31 | Infineon Technologies Austria Ag | Configurable digital interface for switching voltage regulators |
US9467052B2 (en) * | 2014-12-23 | 2016-10-11 | Dell Products, L.P. | Adaptive control scheme of voltage regulator for light and sinking load operation |
US9692308B2 (en) | 2015-10-30 | 2017-06-27 | Infineon Technologies Austria Ag | Switch-mode power supply current monitoring with over current and overload protection |
US10193442B2 (en) * | 2016-02-09 | 2019-01-29 | Faraday Semi, LLC | Chip embedded power converters |
US10613611B2 (en) * | 2016-06-15 | 2020-04-07 | Intel Corporation | Current control for a multicore processor |
US10116212B2 (en) * | 2017-03-13 | 2018-10-30 | Dell Products, L.P. | Voltage regulation based on current sensing in MOSFET drain-to-source resistance in on-state RDS(ON) |
WO2019066928A1 (en) * | 2017-09-29 | 2019-04-04 | Intel Corporation | Power monitoring for a processing platform |
DE102017126727A1 (en) * | 2017-11-14 | 2019-05-16 | Infineon Technologies Austria Ag | Switching power supply control |
US11073884B2 (en) * | 2017-11-15 | 2021-07-27 | International Business Machines Corporation | On-chip supply noise voltage reduction or mitigation using local detection loops |
US10599597B2 (en) * | 2018-03-12 | 2020-03-24 | Cypress Semiconductor Corporation | Programmable VBUS discharge in USB power delivery |
US20190339992A1 (en) * | 2018-05-01 | 2019-11-07 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Modifying operating settings based on system performance data |
JP7193718B2 (en) * | 2018-12-19 | 2022-12-21 | 富士通株式会社 | Control program, information processing device and control method |
US11429173B2 (en) * | 2018-12-21 | 2022-08-30 | Intel Corporation | Apparatus and method for proactive power management to avoid unintentional processor shutdown |
-
2018
- 2018-12-21 US US16/230,440 patent/US11429173B2/en active Active
-
2019
- 2019-10-21 SG SG11202012804PA patent/SG11202012804PA/en unknown
- 2019-10-21 CN CN201980040874.0A patent/CN112424724A/en active Pending
- 2019-10-21 WO PCT/US2019/057154 patent/WO2020131209A1/en active Application Filing
- 2019-10-21 DE DE112019002883.9T patent/DE112019002883T5/en active Pending
- 2019-10-21 AU AU2019403821A patent/AU2019403821A1/en active Pending
- 2019-10-21 BR BR112021001592-2A patent/BR112021001592A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2019403821A1 (en) | 2020-12-03 |
US11429173B2 (en) | 2022-08-30 |
CN112424724A (en) | 2021-02-26 |
DE112019002883T5 (en) | 2021-04-01 |
WO2020131209A1 (en) | 2020-06-25 |
BR112021001592A2 (en) | 2021-04-20 |
US20190146569A1 (en) | 2019-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11202012804PA (en) | Apparatus and method for proactive power management | |
EP3892244A4 (en) | Cooling apparatus and cooling method | |
EP3444888A4 (en) | Battery management apparatus and method | |
PT3785682T (en) | Cooling apparatus and cooling method | |
SG10201805402YA (en) | Communication apparatus and communication method for low power event monitoring | |
EP3780667A4 (en) | Context management method and apparatus | |
GB2567561B (en) | Battery management apparatus and method | |
EP3782434A4 (en) | Apparatus and method for mobility management | |
EP3614641A4 (en) | Method and device for equipment management | |
ZA202100668B (en) | Positioning method and communications apparatus | |
SG11202101009XA (en) | Capability management method and communications device | |
EP3763231A4 (en) | Method for supplying power and device therefor | |
EP3510688A4 (en) | Apparatus and method for battery management | |
ZA201908059B (en) | Charging method and charging apparatus | |
EP3881567A4 (en) | Method and apparatus for session management | |
EP3758240A4 (en) | Method and apparatus for power line communication | |
EP3886500A4 (en) | Mobility management method and apparatus | |
SG10201908830SA (en) | Pre-alignment apparatus and method | |
SG11202111793XA (en) | Power supply apparatus and networks thereof | |
ZA202202306B (en) | Method and apparatus for session management | |
EP3862885A4 (en) | Resource management method and apparatus | |
SG11202006627QA (en) | Method and apparatus for trusted service management | |
PL3627983T3 (en) | Power source cooling apparatus, method, and configuration | |
EP3832093A4 (en) | Compressed-air-storing power generation apparatus and compressed-air-storing power generation method | |
GB201809440D0 (en) | An apparatus and method |