CN113964834A - Intelligent control power supply and distribution system - Google Patents
Intelligent control power supply and distribution system Download PDFInfo
- Publication number
- CN113964834A CN113964834A CN202111317634.6A CN202111317634A CN113964834A CN 113964834 A CN113964834 A CN 113964834A CN 202111317634 A CN202111317634 A CN 202111317634A CN 113964834 A CN113964834 A CN 113964834A
- Authority
- CN
- China
- Prior art keywords
- power supply
- power
- monitoring host
- monitoring
- distribution system
- 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.)
- Pending
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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
- H02J3/0075—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source according to economic or energy efficiency considerations, e.g. economic dispatch
-
- 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
- H02J13/00006—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 characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—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 characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
-
- 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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
-
- 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
- Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
-
- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
Abstract
A intelligently controllable power supply and distribution system comprising: monitoring the host; the plurality of plug boxes are connected with the monitoring host through mainlines in sequence; the HVDC are connected with the monitoring host machine sequentially through the main line; and the starting end box is connected with the monitoring host through the main line. In this embodiment, the plurality of plugging boxes are connected in parallel.
Description
Technical Field
The invention relates to the field of hybrid power supply and distribution, in particular to an intelligent control power supply and distribution system.
Background
The current data machine room usually adopts a micro-module as a basic unit for design and deployment, the micro-module is an integrated modular product integrating power distribution, air conditioning, wiring, machine cabinet, fire fighting, monitoring, lighting and the like, the rapid and flexible deployment of the system can be realized, even in this way, each functional module of the micro module is basically the integration of products of different manufacturers, so that the plug and play in the true sense can not be realized, the traditional power supply module can not realize intelligent energy efficiency control, has lower efficiency, can not realize the efficiency maximization of the whole power supply output, can not automatically adjust the photoelectric and wind power output power, has different electricity prices of wave crest and wave trough, can not automatically control the charging and discharging of a standby battery and an energy storage battery, therefore, the purposes of eliminating peaks and filling valleys and achieving the lowest electricity cost and equivalent functions are achieved, and the problem of intelligent control of the ratio of the commercial power direct supply and the high-voltage direct current power supply still needs to be further solved.
As shown in WO2020248421a1, the device includes: the power conversion unit (1), the output power distribution unit (2) and the monitoring unit (3); the power conversion unit (1) is used for converting a plurality of input power supplies into preset direct-current voltage and converging the preset direct-current voltage to a direct-current bus; the output power distribution unit (2) is used for taking power from the direct current bus and distributing power according to different loads; and the monitoring unit (3) is used for managing and controlling and scheduling each module of the power conversion unit (1) and the output power distribution unit (2), although a plurality of input power supplies are converted into preset direct-current voltage and converged on a direct-current bus, power distribution output is carried out according to different loads, parallel operation application of new and old systems is supported, a machine room-level intelligent micro-grid is realized, the problems of insufficient power supply capacity of stations and the like can be rapidly solved, the capacity expansion construction cost of a power supply system is reduced, repeated construction of a plurality of sets of power supply systems is avoided, but the technical problem required to be solved in the application process cannot be realized.
Disclosure of Invention
The invention aims to provide an intelligent control power supply and distribution system to solve the problems.
The embodiment of the invention is realized by the following steps:
in one aspect of the embodiments of the present invention, an intelligent control power supply and distribution system is provided, including:
monitoring the host;
the plurality of plug boxes are connected with the monitoring host through mainlines in sequence;
the HVDC are connected with the monitoring host machine sequentially through the main line;
and the starting end box is connected with the monitoring host through the main line.
Optionally, the plurality of plugging boxes are connected in parallel.
Optionally, the several HVDC are connected in parallel.
Optionally, the monitoring host issues the setting parameters to each device.
Optionally, the start box and the jack box acquire electric quantity information, circuit breaker switch information, contact temperature rise information and the like and upload the information to the monitoring host.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of a monitoring system according to an embodiment of the present invention;
fig. 2 is a control strategy (HVDC) according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present embodiment provides an intelligent control power supply and distribution system, including: monitoring the host; the plurality of plug boxes are connected with the monitoring host through mainlines in sequence; the HVDC are connected with the monitoring host machine sequentially through the main line; and the starting end box is connected with the monitoring host through the main line. In this embodiment, the plurality of plugging boxes are connected in parallel. The HVDC are connected in parallel. And the monitoring host sends the set parameters to each device. The start box and the jack box acquire electric quantity information, circuit breaker switch information, contact temperature rise information and the like and upload the information to the monitoring host.
The intelligent energy efficiency control of the power module realizes the efficiency maximization: the output power of each power supply module is intelligently matched, so that the efficiency of the whole power supply can be maximized (the load proportion of the power supply modules is adjusted, so that the modules work in the maximum efficiency output section as many as possible, and the rest modules are in low-power-consumption hot standby); green energy power following control: the self-energy adjusts the photoelectric and wind power output power to output with the maximum power, and the insufficient power is complemented by the power module; and (3) intelligent battery charge and discharge control: according to the electricity price of the wave crest and the wave trough, the standby capacity and the energy storage energy of the battery, the charging and the discharging of the standby battery and the energy storage battery are automatically controlled, so that the effects of peak and valley filling, lowest electricity charge and the like are realized; the intelligent control of the power supply proportion between the commercial power direct supply and the high-voltage direct current: through the interaction with a server dual-power module (realized in a communication mode and a voltage following mode), the proportion of the commercial power direct supply power output and the high-voltage direct current power output (power module conversion and battery energy output) is automatically controlled, and the automatic regulation of commercial power direct supply priority (high efficiency) and high-voltage direct current priority (using stored energy) is achieved.
The monitoring system is shown in fig. 1, and the functions of each key device are described as follows:
1. control parameter setting (monitoring host):
commercial power direct supply/high voltage direct supply distribution proportion-0-100% (ideally, commercial power direct supply 100%)
Setting wave crest/wave trough electricity price interval-N time intervals
Spare capacity low limit setting-KWH
Setting of energy storage release mode-wave crest electrovalence constant-speed discharge and/or peak-eliminating valley-filling
High voltage direct current module efficiency curve-
2. Control parameter issuing, data local display, alarming and data uploading to a dynamic ring system (monitoring host):
the monitoring host sends the set parameters to each device;
acquiring equipment operation data (an initial box, a plug box and HVDC (high voltage direct current transmission) (including operation data of various modules and lithium battery modules)) and providing local display and log alarm functions;
providing a special interface, uploading system data to the dynamic loop system, and simultaneously acquiring control instructions, parameter setting (correcting) data and the like of the dynamic loop system;
3. monitoring the electric energy of the tail end bus system:
the start box and the plug box acquire electric quantity information, circuit breaker switch information, contact temperature rise information and the like and transmit the information to the monitoring host;
4. distributed high voltage direct current system:
each distributed high-voltage direct-current device provides 1 path of power for 3 cabinets;
each distributed high-voltage direct-current device comprises a control module, and the control module acquires control strategies and control parameters of a monitoring host (or a dynamic loop system) and operates autonomously;
each distributed high-voltage direct-current device automatically completes the power output proportion allocation of all power modules of the machine and the charge and discharge control of the energy storage lithium battery pack; voltage matching with a direct-hanging high-voltage lithium battery is automatically completed (charging and discharging control is realized); the proportion adjustment of the dual-power of the server (which needs the support of the server power supply) is automatically completed;
control strategy (HVDC) as shown in fig. 2, may be implemented including: intelligent energy efficiency control, a series of intelligent control such as green energy input (photoelectricity, wind-powered electricity generation), commercial power peak load elimination valley fill, intelligent energy storage to reach: the goals of environmental protection, reduction of operation cost and the like are distinguished by judging the operation time, and the peak time period and the trough time period are divided into the following four steps when the peak time period is in use:
firstly, calculating the discharge power of a battery;
calculating the discharge proportion of the plurality of groups of batteries;
thirdly, calculating the input power of the double power supplies of the server;
and fourthly, calculating the power output proportion of the HVDC module. And then the parameters are sent to each power supply module.
When the wave trough period is in the following four steps:
firstly, calculating the charging power of a battery;
calculating the charging proportion of a plurality of groups of batteries;
thirdly, calculating the input power of the double power supplies of the server;
and fourthly, calculating the power output proportion of the HVDC module. And then the parameters are sent to each power supply module.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An intelligently controllable power supply and distribution system, comprising:
monitoring the host;
the plurality of plug boxes are connected with the monitoring host through mainlines in sequence;
the HVDC are connected with the monitoring host machine sequentially through the main line;
and the starting end box is connected with the monitoring host through the main line.
2. The system of claim 1, wherein the plurality of sockets are connected in parallel.
3. The intelligent controllable power supply and distribution system according to claim 1, wherein said HVDC's are connected in parallel.
4. The system according to claim 1, wherein the monitoring host issues the setting parameters to each device.
5. The intelligent control power supply and distribution system according to claim 1, wherein the start box and the plug box collect power information, breaker switch information, contact temperature rise information and the like and upload the information to the monitoring host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317634.6A CN113964834A (en) | 2021-11-09 | 2021-11-09 | Intelligent control power supply and distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317634.6A CN113964834A (en) | 2021-11-09 | 2021-11-09 | Intelligent control power supply and distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113964834A true CN113964834A (en) | 2022-01-21 |
Family
ID=79469538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111317634.6A Pending CN113964834A (en) | 2021-11-09 | 2021-11-09 | Intelligent control power supply and distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113964834A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870789A (en) * | 2016-06-06 | 2016-08-17 | 镇江加勒智慧电力科技股份有限公司 | Data center busbar system |
| CN107069790A (en) * | 2017-06-09 | 2017-08-18 | 中塔新兴通讯技术集团有限公司 | The system and method that a kind of synthesis energy saving is powered |
| CN108448564A (en) * | 2018-05-23 | 2018-08-24 | 郑州云海信息技术有限公司 | A kind of micromodule data center distributive high-voltage direct current power supply system |
| CN208461461U (en) * | 2018-05-23 | 2019-02-01 | 郑州云海信息技术有限公司 | A kind of micromodule data center distributive high-voltage direct current power supply system |
| CN110912141A (en) * | 2019-10-18 | 2020-03-24 | 苏州浪潮智能科技有限公司 | Data center power distribution system and method |
| CN212011604U (en) * | 2020-01-09 | 2020-11-24 | 北京纳源丰科技发展有限公司 | Data center bus duct power supply and distribution system |
| CN113078664A (en) * | 2021-04-02 | 2021-07-06 | 易事特集团(河南)有限公司 | Novel data power supply center and uninterrupted power supply method |
-
2021
- 2021-11-09 CN CN202111317634.6A patent/CN113964834A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870789A (en) * | 2016-06-06 | 2016-08-17 | 镇江加勒智慧电力科技股份有限公司 | Data center busbar system |
| CN107069790A (en) * | 2017-06-09 | 2017-08-18 | 中塔新兴通讯技术集团有限公司 | The system and method that a kind of synthesis energy saving is powered |
| CN108448564A (en) * | 2018-05-23 | 2018-08-24 | 郑州云海信息技术有限公司 | A kind of micromodule data center distributive high-voltage direct current power supply system |
| CN208461461U (en) * | 2018-05-23 | 2019-02-01 | 郑州云海信息技术有限公司 | A kind of micromodule data center distributive high-voltage direct current power supply system |
| CN110912141A (en) * | 2019-10-18 | 2020-03-24 | 苏州浪潮智能科技有限公司 | Data center power distribution system and method |
| CN212011604U (en) * | 2020-01-09 | 2020-11-24 | 北京纳源丰科技发展有限公司 | Data center bus duct power supply and distribution system |
| CN113078664A (en) * | 2021-04-02 | 2021-07-06 | 易事特集团(河南)有限公司 | Novel data power supply center and uninterrupted power supply method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8415827B2 (en) | Electric power system | |
| US20220393491A1 (en) | Charging System for Swapping Station or Energy Storage Station | |
| CN102386635A (en) | System and method for distribution of inverter var support | |
| US20110133684A1 (en) | Electric Gas Stations Having Range Extension and Grid Balancing | |
| KR101819277B1 (en) | Energy Storage System | |
| CN109193723B (en) | Combined base station backup energy storage power supply and control method | |
| KR20190000992A (en) | Energy storage system battery enable module management and control of battery | |
| US20230352959A1 (en) | Energy conversion management system and method | |
| KR102421893B1 (en) | Energy storage system | |
| EP3182554B1 (en) | A system for converting distributed renewable energy into usable energy | |
| CN113964834A (en) | Intelligent control power supply and distribution system | |
| US11658486B2 (en) | Energy control for energy storage systems | |
| CN214755548U (en) | Low-cost high-efficiency string type photovoltaic energy storage system | |
| CN216134272U (en) | Direct current power supply system based on deep learning | |
| CN213213117U (en) | Thermal power generating unit frequency modulation control system | |
| CN114914932A (en) | Direct-current access type distributed energy storage system based on direct-drive fan | |
| CN114374273A (en) | Distributed energy storage system | |
| CN113437790A (en) | Photovoltaic energy storage power generation equipment and control method thereof | |
| CN208094203U (en) | A kind of container load distributed battery accumulation power supply system | |
| KR101216703B1 (en) | Eco-friendly electric vehicle charging system | |
| CN207559667U (en) | A kind of DC energy source router | |
| CN113937824A (en) | Distributed power supply and distribution system | |
| US20180124880A1 (en) | Direct Current Power Server | |
| CN201904421U (en) | Monitoring device for backup nickel-hydrogen battery of power network | |
| CN220368477U (en) | Electrical distribution container |
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 |