CN106026031A - Power supply management system for multi-port machine - Google Patents
Power supply management system for multi-port machine Download PDFInfo
- Publication number
- CN106026031A CN106026031A CN201610471184.9A CN201610471184A CN106026031A CN 106026031 A CN106026031 A CN 106026031A CN 201610471184 A CN201610471184 A CN 201610471184A CN 106026031 A CN106026031 A CN 106026031A
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- CN
- China
- Prior art keywords
- power supply
- load
- distribution system
- protection
- logic
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- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
-
- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The conventional power supply management system for the multi-port machine adopts a centralized management technology; each load port power supply is supplied by a single tree-form distribution network; overvoltage protection and overcurrent protection measures and the like are adopted; however, the requirements of high reliability and intelligentizing of important equipment in the industrial environment cannot be satisfied by the single power supply management technology; and the green and energy saving targets cannot be realized easily. The invention provides a power supply management system for the multi-port machine. The power supply management system adopts an annular redundant structure based on a distributed management technology; the power supply management system adopts the overvoltage protection and overcurrent protection measures; besides, protection of reverse connection, power-off monitoring, load monitoring for each load port and the independent energy saving control function are adopted by the power supply management system; and in addition, an intelligent analysis judgment strategy is combined with a digital logic control technology, so that the reliability, safety and intelligence level of the equipment can be improved to a large extent.
Description
Technical field
The present invention relates to intelligent power supply technology.
Background technology
Traditional multiport electromechanics management system uses centralized management technology, each load end
Mouth power supply is provided by single tree-like distribution network, and possesses overvoltage, crosses the salvos such as stream.
But to visual plant in industrial environment, it is highly reliable that single power management techniques can not meet it
Property and intelligent requirements, be not easy to realize green energy conservation target.
Summary of the invention
For the problems referred to above, this patent proposes a kind of multiport electromechanics management system, bag
Include protection system, primary power source distribution system, secondary power supply distribution system, power supply logics choosing
Select system, TT&C system and load by electricity system；
Protection system, protection system use overvoltage, overcurrent protection and anti-reverse safeguard procedures real
Now to the protection realizing input power.
Protection system is access in power supply and powers to primary power source distribution system, employing overvoltage,
Overcurrent protection and anti-reverse safeguard procedures realize the protection realizing input power；
Described primary power source distribution system can be to load by electricity system and secondary power supply distribution system
Power supply；Secondary power supply distribution system is accepting on the premise of primary power source distribution system powers,
Can be powered to the load by electricity system by load；Described primary power source distribution system is pure hardware
Logical system；Described secondary power supply distribution system is software logic system；
Power supply logics selects system configuration load directly to be powered by one-level distribution system, or adopts
Power with graduation two electricity system intelligent；Power supply logics selects system to also configure that each load port
Electrifying timing sequence logic, load power source open and close controlling logic；
TT&C system is for receiving the report value of secondary power supply distribution system, and upwards reports；
When power supply logics selects system configuration load directly to be powered by one-level distribution system, one
Level distribution system selects the configuration (electrifying timing sequence of each load port of system according to power supply logics
Logic, load power source open and close controlling logic) to each load supplying；
When power supply logics selects system configuration load directly to be powered by graduation two electricity system, two
Level distribution system selects the configuration (electrifying timing sequence of each load port of system according to power supply logics
Logic, load power source open and close controlling logic) to each load supplying；Secondary power supply distribution is
System " monitor in real time the state of each load port, and Monitoring Data is reported to TT&C system enters
Row analyzing and processing；Meanwhile, one-level distribution system receives the report value of TT&C system；Such as observing and controlling
The report value exception of system or TT&C system fault；One-level distribution system then positive closing two grades
Power distribution system, is powered to each load port by primary power source distribution system.
Further, TT&C system is additionally operable to detect the controlling value of remote measurement and control interface.
Further, when one-level distribution system is directly powered, monitor the shape of each load port in real time
State.
Further, described TT&C system is with watchdog system, whether to monitor TT&C system
Normal work.
Further, TT&C system is MCU intelligence control system, is selected by detection power supply logics
Select the Configuration Values of system, the report value of secondary power supply distribution system and the control of remote measurement and control interface
Value processed, it is achieved the Based Intelligent Control to secondary power supply distribution system, and can will control result and electricity
The malfunction of management system is upwards reported.
The solution have the advantages that mathematical, this power-supply management system uses based on dividing
The ring redundancy structure of cloth management technique, in addition to possessing overvoltage, overcurrent protection measure,
Add anti-reverse protection, down Monitor Unit and for each load port load monitoring and
Independent energy-saving control function, and use intelligent analysis mode decision scheme to merge Digital Logic control
Technology, can the reliability of lifting means, safety and intellectuality significantly.
Accompanying drawing explanation
Fig. 1 is that multiport electromechanical source manages system principle diagram；
Fig. 2 is the control logic diagram of MCU；
Fig. 3 is the protection system schematic in embodiment；
Fig. 4 is the primary power source distribution system schematic diagram in embodiment；
Fig. 5 is the secondary power supply distribution system schematic diagram in embodiment.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but should not be construed this
Invent above-mentioned subject area and be only limitted to following embodiment.Thinking without departing from the above-mentioned technology of the present invention
In the case of thinking, according to ordinary skill knowledge and customary means, make various replacement
And change, all should include within the scope of the present invention.
Seeing Fig. 1, a kind of multiport electromechanics management system, including protection system, one-level electricity
Source distribution system, secondary power supply distribution system, power supply logics select system, TT&C system and
Load is by electricity system；Primary power source distribution system (Fig. 4) combines power supply logics and selects system
Control, and aid in the feedback information of load port, it is achieved load is supplied distribution management.
Secondary power supply distribution system (Fig. 5) accepts the control of TT&C system, it is achieved to each load port
The intelligentized control method of power supply, reports, far including power supply timing logic, Energy Saving Control, fault
Journey observing and controlling etc..Being powered by the cooperation of two-stage power management, lifting means is internal for joining
The reliability of electricity, safety.
Protection system, protection system use overvoltage, overcurrent protection and anti-reverse safeguard procedures real
Now to the protection realizing input power.
Seeing Fig. 3, protection system is access in power supply and powers to primary power source distribution system, adopts
Realize the protection realizing input power by overvoltage, overcurrent protection and anti-reverse safeguard procedures；
Described primary power source distribution system can be to load by electricity system and secondary power supply distribution system
Power supply；Secondary power supply distribution system is accepting on the premise of primary power source distribution system powers,
Can be powered to the load by electricity system by load；Described primary power source distribution system is pure hardware
Logical system, possesses good reliability and network attacks ability.Described secondary power supply divides
Match system is software logic system；
Power supply logics selects system configuration load directly to be powered by one-level distribution system, or adopts
Power with graduation two electricity system intelligent；Power supply logics selects system to also configure that each load port
Electrifying timing sequence logic, load power source open and close controlling logic；In embodiment, " power supply logics selects
Select system " use the mode of such as toggle switch class to realize, the logic of switch can be manually set
Combination, configuration load is directly powered by one-level distribution system, or is used graduation two electricity system
Intelligent power supply, and configure the electrifying timing sequence logic of each load port, load power source opening and closing
Control logic.
TT&C system is for receiving the report value of secondary power supply distribution system, and upwards reports；
In embodiment, " TT&C system " is MCU intelligence control system, by detection " power supply logics
Selection system " Configuration Values, the report value of " secondary power supply distribution system " and " remote measurement and control
Interface " controlling value, it is achieved the Based Intelligent Control to " secondary power supply distribution system ", and can
The status information (such as: malfunction) controlling result and power-supply management system is upwards reported.
Due to the intelligent processing method of TT&C system, the intelligence to each load port power supply can be realized flexibly
Change and control.Control logic such as Fig. 2 of MCU in TT&C system.
When power supply logics selects system configuration load directly to be powered by one-level distribution system, one
Level distribution system selects the configuration (electrifying timing sequence of each load port of system according to power supply logics
Logic, load power source open and close controlling logic) to each load supplying；
When power supply logics selects system configuration load directly to be powered by graduation two electricity system, two
Level distribution system selects the configuration (electrifying timing sequence of each load port of system according to power supply logics
Logic, load power source open and close controlling logic) to each load supplying；Secondary power supply distribution is
System " monitor in real time the state of each load port, and Monitoring Data is reported to TT&C system enters
Row analyzing and processing；Meanwhile, one-level distribution system receives the report value of TT&C system；Such as observing and controlling
The report value exception of system or TT&C system fault；One-level distribution system then positive closing two grades
Power distribution system, is powered to each load port by primary power source distribution system.
Claims (5)
1. a multiport electromechanics management system, it is characterised in that: include protection system, one
Level power supply distribution system, secondary power supply distribution system, power supply logics select system, observing and controlling system
System and load are by electricity system；
Protection system, protection system use overvoltage, overcurrent protection and anti-reverse safeguard procedures real
Now to the protection realizing input power.
Protection system is access in power supply and powers to primary power source distribution system, employing overvoltage,
Overcurrent protection and anti-reverse safeguard procedures realize the protection realizing input power；
Described primary power source distribution system can be to load by electricity system and secondary power supply distribution system
Power supply；Secondary power supply distribution system is accepting on the premise of primary power source distribution system powers,
Can be powered to the load by electricity system by load；Described primary power source distribution system is pure hardware
Logical system；Described secondary power supply distribution system is software logic system；
Power supply logics selects system configuration load directly to be powered by one-level distribution system, or adopts
Power with graduation two electricity system intelligent；Power supply logics selects system to also configure that each load port
Electrifying timing sequence logic, load power source open and close controlling logic；
TT&C system is for receiving the report value of secondary power supply distribution system, and upwards reports；
When power supply logics selects system configuration load directly to be powered by one-level distribution system, one
Level distribution system selects the configuration (electrifying timing sequence of each load port of system according to power supply logics
Logic, load power source open and close controlling logic) to each load supplying；
When power supply logics selects system configuration load directly to be powered by graduation two electricity system, two
Level distribution system selects the configuration (electrifying timing sequence of each load port of system according to power supply logics
Logic, load power source open and close controlling logic) to each load supplying；Secondary power supply distribution is
System " monitor in real time the state of each load port, and Monitoring Data is reported to TT&C system enters
Row analyzing and processing；Meanwhile, one-level distribution system receives the report value of TT&C system；Such as observing and controlling
The report value exception of system or TT&C system fault；One-level distribution system then positive closing two grades
Power distribution system, is powered to each load port by primary power source distribution system.
A kind of multiport electromechanics management system the most according to claim 1, its feature
It is: TT&C system is additionally operable to detect the controlling value of remote measurement and control interface.
A kind of multiport electromechanics management system the most according to claim 1, its feature
It is: when one-level distribution system is directly powered, monitors the state of each load port in real time.
A kind of multiport electromechanics management system the most according to claim 1, its feature
It is: described TT&C system is with watchdog system, to monitor the most normal work of TT&C system
Make.
A kind of multiport electromechanics management system the most according to claim 1, its feature
It is: TT&C system is MCU intelligence control system, selects system by detection power supply logics
Configuration Values, the report value of secondary power supply distribution system and the controlling value of remote measurement and control interface,
Realize the Based Intelligent Control to secondary power supply distribution system, and can will control result and power management
The malfunction of system is upwards reported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471184.9A CN106026031B (en) | 2016-06-24 | 2016-06-24 | A kind of multiport electromechanics management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471184.9A CN106026031B (en) | 2016-06-24 | 2016-06-24 | A kind of multiport electromechanics management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106026031A true CN106026031A (en) | 2016-10-12 |
| CN106026031B CN106026031B (en) | 2019-01-29 |
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| CN201610471184.9A Active CN106026031B (en) | 2016-06-24 | 2016-06-24 | A kind of multiport electromechanics management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933671A (en) * | 2017-05-26 | 2018-12-04 | 华为技术有限公司 | Power supply management method, equipment and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731407A (en) * | 2005-09-05 | 2006-02-08 | 威盛电子股份有限公司 | Power distribution system analysis method and related technology |
| CN103168400B (en) * | 2010-09-30 | 2016-04-27 | 飓风香港有限公司 | Power distribution unit and the communication device be mated and power distribution system |
| CN105553051A (en) * | 2016-02-29 | 2016-05-04 | 陈涛 | Port management method for multi-port output direct current power supply |
-
2016
- 2016-06-24 CN CN201610471184.9A patent/CN106026031B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731407A (en) * | 2005-09-05 | 2006-02-08 | 威盛电子股份有限公司 | Power distribution system analysis method and related technology |
| CN103168400B (en) * | 2010-09-30 | 2016-04-27 | 飓风香港有限公司 | Power distribution unit and the communication device be mated and power distribution system |
| CN105553051A (en) * | 2016-02-29 | 2016-05-04 | 陈涛 | Port management method for multi-port output direct current power supply |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933671A (en) * | 2017-05-26 | 2018-12-04 | 华为技术有限公司 | Power supply management method, equipment and system |
| CN108933671B (en) * | 2017-05-26 | 2021-06-01 | 华为技术有限公司 | Power supply management method, equipment and system |
| US11265179B2 (en) | 2017-05-26 | 2022-03-01 | Huawei Technologies Co., Ltd. | Power supply management method, device, and system |
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| Publication number | Publication date |
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| CN106026031B (en) | 2019-01-29 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Multi Port Machine Power Management System Effective date of registration: 20230615 Granted publication date: 20190129 Pledgee: Societe Generale Limited by Share Ltd. Chongqing branch Pledgor: CHONGQING XIAOMU TECHNOLOGY CO.,LTD. Registration number: Y2023500000042 |
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