CN110912141A - Data center power distribution system and method - Google Patents
Data center power distribution system and method Download PDFInfo
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- CN110912141A CN110912141A CN201910995307.2A CN201910995307A CN110912141A CN 110912141 A CN110912141 A CN 110912141A CN 201910995307 A CN201910995307 A CN 201910995307A CN 110912141 A CN110912141 A CN 110912141A
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- 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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The data center power distribution system and method provided by the invention comprise a power distribution unit, an energy storage battery, a photovoltaic electrode plate group and an oil engine, and are high in overall design efficiency, energy-saving, emission-reducing and easy to operate and maintain. The photovoltaic system is formed by the energy storage battery and the photovoltaic electrode plate group, the power energy consumption is reduced by accessing the photovoltaic system and utilizing renewable energy, and meanwhile, the occupied area is small, and the application scene of the data center is met. The energy storage battery is adopted, so that electric energy collected by photovoltaic in the daytime can be stored and used as a backup power supply of the data center. The invention can meet the access of photovoltaic equipment and an energy storage battery, can provide output of 240VDC direct current and 220VAC alternating current, simultaneously supplies power for an IT load and an air conditioner, and improves the efficiency of a power distribution system.
Description
Technical Field
The invention relates to the technical field of data center power distribution, in particular to a data center power distribution system and a data center power distribution method.
Background
A data center is a globally collaborative network of devices that is used to deliver, accelerate, present, compute, store data information over the internet network infrastructure. The data center is a machine room environment provided for hardware and software equipment. According to the characteristics that the deployment position of the intelligent data center has marginalization and decentralization, the data center design comprises the technologies of structure, power distribution, refrigeration and the like.
The data center has the characteristics that the deployment site is scattered and remote, the whole load power is small (the whole power demand of the data center is about 3kW to 6 kW), the data center is easy to remotely operate and maintain, and the data center equipment is not scattered too much. Based on the four aspects, the existing power distribution system of the data center has the defects of insufficient stability and higher operation cost.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a data center power distribution system and method, which can improve the stability of the data center power distribution system and reduce the operation cost to the maximum extent.
In order to achieve the purpose, the invention is realized by the following technical scheme: a data center power distribution system is characterized in that air conditioning equipment and IT equipment are arranged in a data center and comprise a power distribution unit, an energy storage battery, a photovoltaic polar plate group and an oil engine, wherein the power distribution unit is electrically connected with the energy storage battery, the photovoltaic polar plate group, the oil engine, the air conditioning equipment and the IT equipment respectively; the power distribution unit is used for the access of a photovoltaic system, the output of a direct current power supply and the output of an alternating current power supply; the photovoltaic system comprises an energy storage battery and a photovoltaic electrode plate group; the energy storage battery is used for storing electric energy collected by the photovoltaic electrode plate group and is used as an energy storage unit of the photovoltaic system; the photovoltaic panel group is arranged in an area with the best sunshine condition in the data center and used for converting solar energy into electric energy and storing the electric energy in the energy storage battery as a supplementary power supply; the oil engine is used as a standby power supply of the data center.
Further, the power distribution unit comprises an output control module, and the output control module is respectively connected with the energy storage battery, the photovoltaic electrode plate group and the oil engine; the output control unit is used for outputting the electric energy of the photovoltaic system and distributing the electricity through a preset power grid peak-valley electricity utilization threshold.
Furthermore, the power distribution unit also comprises a power supply switching module, a rectifying module, a DC/DC rectifying module and an inverting module; the output end of the output control module is connected with a 240V direct current bus, and the output end of the rectification module, the input end of the inversion module and the power supply end of the IT equipment are respectively connected with the 240V direct current bus; the input end of the power supply switching module is connected with two 220V alternating current power supplies, the output end of the power supply switching module is connected with the input end of the rectifying module, 220V alternating current is rectified into direct current by the rectifying module and then is input into the DC/DC correction module, and the direct current passes through the DC/DC correction module and outputs 240V direct current; the output end of the inversion unit is connected with the air conditioning equipment, and 240V direct current is converted into 220V alternating current to supply power to the air conditioning equipment.
Further, be equipped with electric wire netting monitoring components, sunshine monitoring components and weather detection subassembly in the output control module, output control module detects electric wire netting, duration and weather in daytime, through the data control output voltage that obtains.
Correspondingly, the invention also discloses a data center power distribution method, which comprises the following steps:
the power distribution unit is connected to the photovoltaic system and controls the output of the direct current power supply and the output of the alternating current power supply;
the energy storage battery stores the electric energy collected by the photovoltaic electrode plate group as an energy storage unit of the photovoltaic system;
the photovoltaic panel group is arranged in an area with the best sunshine condition in a data center, and absorbed solar energy is converted into electric energy and stored in an energy storage battery to be used as a supplementary power supply;
the oil engine is used as a standby power supply of the data center.
Further, still include:
an output control module is arranged in the power distribution unit;
the output control module outputs the electric energy of the photovoltaic system and distributes the power consumption through a preset power grid peak-valley power consumption threshold value.
Further, still include:
a power supply switching module, a rectifying module, a DC/DC correction module and an inversion module are arranged in the power distribution unit;
the output end of the output control module is connected with a 240V direct current bus, and is respectively connected with the 240V direct current bus through the output end of the rectification module, the input end of the inversion module and the power supply end of the IT equipment;
the input end of the power supply switching module is connected with two 220V alternating current power supplies, the output end of the power supply switching module is connected with the input end of the rectifying module, the 220V alternating current is rectified into direct current by the rectifying module and then is input into the DC/DC rectifying module, and the direct current passes through the DC/DC rectifying module and outputs 240V direct current;
the inverter unit converts the 240V direct current into 220V alternating current to supply power to the air conditioning equipment.
Further, still include:
a power grid monitoring component, a sunshine monitoring component and a weather detection component are arranged in the output control module;
the output control module detects the power grid, the daytime duration and the weather, and controls the output voltage according to the obtained data.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a data center power distribution system and a method, which comprise a power distribution unit, an energy storage battery, a photovoltaic plate group and an oil engine, and have the advantages of high overall design efficiency, energy conservation, emission reduction and easiness in operation and maintenance. The photovoltaic system is formed by the energy storage battery and the photovoltaic electrode plate group, the power energy consumption is reduced by accessing the photovoltaic system and utilizing renewable energy, and meanwhile, the occupied area is small, and the application scene of the data center is met. The energy storage battery is adopted, so that electric energy collected by photovoltaic in the daytime can be stored and used as a backup power supply of the data center. The invention can meet the access of photovoltaic equipment and an energy storage battery, can provide output of 240VDC direct current and 220VAC alternating current, simultaneously supplies power for an IT load and an air conditioner, and improves the efficiency of a power distribution system.
In addition, the intelligent control system is reasonably designed to control the output voltage of each system so as to achieve the optimal operation efficiency of the system.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a system block diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, the invention provides a power distribution system of a data center, in which air conditioning equipment and IT equipment are arranged, and the power distribution system includes a power distribution unit, an energy storage battery, a photovoltaic electrode plate group and an oil engine, and the power distribution unit is electrically connected to the energy storage battery, the photovoltaic electrode plate group, the oil engine, the air conditioning equipment and the IT equipment, respectively.
The power distribution unit is used for the access of a photovoltaic system, the output of a direct current power supply and the output of an alternating current power supply; the photovoltaic system comprises an energy storage battery and a photovoltaic electrode plate group; the photovoltaic equipment mainly provides power supplement, and due to the fact that the overall load power of the data center is low and the photovoltaic equipment is deployed and dispersed, on one hand, clean renewable energy is used for saving electric charge and reducing energy consumption, and on the other hand, the defect that the occupied area of an existing photovoltaic power station is too large is overcome. Based on the requirement of a data center, the photovoltaic plate has a floor area of about 30m 2-60 m2, and can be deployed on a roof, an open space, a mountain land and other places with better illumination.
The energy storage battery is used for storing electric energy collected by the photovoltaic electrode plate group and used as an energy storage unit of the photovoltaic system.
The photovoltaic panel group is arranged in an area with the best sunshine condition in the data center and used for converting solar energy into electric energy and storing the electric energy in the energy storage battery as a supplementary power supply; the energy storage battery can store electric energy collected by photovoltaic in the daytime, one part is used as an important component of a photovoltaic system, and the other part can replace an original common storage battery and be used as a backup power supply.
The oil engine is used as a standby power supply of the data center. The oil engine is used as a standby power supply of the traditional data center and can provide longer standby time.
The power distribution unit comprises an output control module, a power supply switching module, a rectifying module, a DC/DC correction module and an inversion module.
The output control module is respectively connected with the energy storage battery, the photovoltaic electrode plate group and the oil engine; the output control unit is used for outputting the electric energy of the photovoltaic system and distributing the electricity through a preset power grid peak-valley electricity utilization threshold.
The output end of the output control module is connected with a 240V direct current bus, and the output end of the rectification module, the input end of the inversion module and the power supply end of the IT equipment are respectively connected with the 240V direct current bus; the input end of the power supply switching module is connected with two 220V alternating current power supplies, the output end of the power supply switching module is connected with the input end of the rectifying module, 220V alternating current is rectified into direct current by the rectifying module and then is input into the DC/DC correction module, and the direct current passes through the DC/DC correction module and outputs 240V direct current; the output end of the inversion unit is connected with the air conditioning equipment, and 240V direct current is converted into 220V alternating current to supply power to the air conditioning equipment.
The output control module is internally provided with a power grid monitoring assembly, a sunshine monitoring assembly and a weather detection assembly, detects the power grid, the daytime duration and the weather, and controls the output voltage through the obtained data. The output control module can realize the function of detecting the power grid, the daytime duration and the weather, and the output voltage of each system is controlled by analyzing the obtained data so as to achieve the optimal operation efficiency of the system.
The data center power distribution system provided by the embodiment supports two 220VAC alternating currents through input, and has a power source switched by the power source switching module. The direct current is converted into direct current after rectification, and the direct current passes through the DC/DC correction module to output 240VDC direct current. The 240VDC direct current can directly supply power to IT equipment, and meanwhile, a photovoltaic power supply and an energy storage battery power supply are directly connected to a 240VDC direct current bus.
Because part of air conditioning equipment needs alternating current power supply to supply power, 240VDC direct current needs to be output to 220VAC alternating current power supply through the inverter module to supply power for alternating current equipment such as air conditioners. The air conditioner comprises IT equipment and air conditioning equipment, and can be powered by an energy storage battery and an oil engine under the condition of power failure, so that uninterrupted operation is ensured. In the system, the input to the rectification module, the DC/DC correction module and the inversion module are all improved on the basis of the original UPS, and the output voltage and the power supply system are improved. To conform to the application scenario of the data center.
Correspondingly, the invention also discloses a data center power distribution method, which comprises the following steps:
the power distribution unit is connected to the photovoltaic system and controls the output of the direct current power supply and the output of the alternating current power supply;
the energy storage battery stores the electric energy collected by the photovoltaic electrode plate group as an energy storage unit of the photovoltaic system;
the photovoltaic panel group is arranged in an area with the best sunshine condition in a data center, and absorbed solar energy is converted into electric energy and stored in an energy storage battery to be used as a supplementary power supply;
the oil engine is used as a standby power supply of the data center.
Based on the method, the whole data center power distribution system is controlled. An output control module is arranged in the power distribution unit; the output control module outputs the electric energy of the photovoltaic system and distributes the power consumption through a preset power grid peak-valley power consumption threshold value.
The data center design comprises the technologies of structure, power distribution, refrigeration and the like. For the power distribution technology, based on the above description, a power supply switching module, a rectifying module, a DC/DC rectifying module and an inverting module are arranged in a power distribution unit; the output end of the output control module is connected with a 240V direct current bus, and is respectively connected with the 240V direct current bus through the output end of the rectification module, the input end of the inversion module and the power supply end of the IT equipment; the input end of the power supply switching module is connected with two 220V alternating current power supplies, the output end of the power supply switching module is connected with the input end of the rectifying module, the 220V alternating current is rectified into direct current by the rectifying module and then is input into the DC/DC rectifying module, and the direct current passes through the DC/DC rectifying module and outputs 240V direct current; the inverter unit converts the 240V direct current into 220V alternating current to supply power to the air conditioning equipment.
In order to realize the function of detecting the power grid, the daytime duration and the weather, the obtained data are analyzed to control the output voltage of each system so as to achieve the optimal operation efficiency of the system. A power grid monitoring component, a sunshine monitoring component and a weather detection component are arranged in the output control module; the output control module detects the power grid, the daytime duration and the weather, and controls the output voltage according to the obtained data.
In the embodiments provided by the present invention, it should be understood that the disclosed system, system and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, systems or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional modules in the embodiments of the present invention may be integrated into one processing unit, or each module may exist alone physically, or two or more modules are integrated into one unit.
Similarly, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one unit.
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Claims (8)
1. A data center power distribution system is provided with air conditioning equipment and IT equipment in a data center and is characterized by comprising a power distribution unit, an energy storage battery, a photovoltaic plate group and an oil engine, wherein the power distribution unit is electrically connected with the energy storage battery, the photovoltaic plate group, the oil engine, the air conditioning equipment and the IT equipment respectively;
the power distribution unit is used for the access of a photovoltaic system, the output of a direct current power supply and the output of an alternating current power supply; the photovoltaic system comprises an energy storage battery and a photovoltaic electrode plate group;
the energy storage battery is used for storing electric energy collected by the photovoltaic electrode plate group and is used as an energy storage unit of the photovoltaic system;
the photovoltaic panel group is arranged in an area with the best sunshine condition in the data center and used for converting solar energy into electric energy and storing the electric energy in the energy storage battery as a supplementary power supply;
the oil engine is used as a standby power supply of the data center.
2. The data center power distribution system of claim 1, wherein: the power distribution unit comprises an output control module, and the output control module is respectively connected with the energy storage battery, the photovoltaic electrode plate group and the oil engine; the output control unit is used for outputting the electric energy of the photovoltaic system and distributing the electricity through a preset power grid peak-valley electricity utilization threshold.
3. The data center power distribution system of claim 2, wherein: the power distribution unit also comprises a power supply switching module, a rectifying module, a DC/DC correction module and an inversion module; the output end of the output control module is connected with a 240V direct current bus, and the output end of the rectification module, the input end of the inversion module and the power supply end of the IT equipment are respectively connected with the 240V direct current bus; the input end of the power supply switching module is connected with two 220V alternating current power supplies, the output end of the power supply switching module is connected with the input end of the rectifying module, 220V alternating current is rectified into direct current by the rectifying module and then is input into the DC/DC correction module, and the direct current passes through the DC/DC correction module and outputs 240V direct current; the output end of the inversion unit is connected with the air conditioning equipment, and 240V direct current is converted into 220V alternating current to supply power to the air conditioning equipment.
4. The data center power distribution system of claim 2, wherein: the solar photovoltaic power generation system is characterized in that a power grid monitoring assembly, a sunshine monitoring assembly and a weather detection assembly are arranged in the output control module, the output control module detects a power grid, daytime duration and weather, and output voltage is controlled through obtained data.
5. A method of data center power distribution, comprising:
the power distribution unit is connected to the photovoltaic system and controls the output of the direct current power supply and the output of the alternating current power supply;
the energy storage battery stores the electric energy collected by the photovoltaic electrode plate group as an energy storage unit of the photovoltaic system;
the photovoltaic panel group is arranged in an area with the best sunshine condition in a data center, and absorbed solar energy is converted into electric energy and stored in an energy storage battery to be used as a supplementary power supply;
the oil engine is used as a standby power supply of the data center.
6. The data center power distribution method of claim 5, further comprising:
an output control module is arranged in the power distribution unit;
the output control module outputs the electric energy of the photovoltaic system and distributes the power consumption through a preset power grid peak-valley power consumption threshold value.
7. The data center power distribution method of claim 6, further comprising:
a power supply switching module, a rectifying module, a DC/DC correction module and an inversion module are arranged in the power distribution unit;
the output end of the output control module is connected with a 240V direct current bus, and is respectively connected with the 240V direct current bus through the output end of the rectification module, the input end of the inversion module and the power supply end of the IT equipment;
the input end of the power supply switching module is connected with two 220V alternating current power supplies, the output end of the power supply switching module is connected with the input end of the rectifying module, the 220V alternating current is rectified into direct current by the rectifying module and then is input into the DC/DC rectifying module, and the direct current passes through the DC/DC rectifying module and outputs 240V direct current;
the inverter unit converts the 240V direct current into 220V alternating current to supply power to the air conditioning equipment.
8. The data center power distribution method of claim 6, further comprising:
a power grid monitoring component, a sunshine monitoring component and a weather detection component are arranged in the output control module;
the output control module detects the power grid, the daytime duration and the weather, and controls the output voltage according to the obtained data.
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| CN111541297A (en) * | 2020-04-08 | 2020-08-14 | 河北思达歌数据科技投资有限公司 | Power supply and distribution method |
| CN112117753A (en) * | 2020-09-25 | 2020-12-22 | 江苏方天电力技术有限公司 | Modular data center system based on direct current bus |
| CN112467869A (en) * | 2020-12-04 | 2021-03-09 | 中天通信技术有限公司 | Power supply system and power supply method |
| CN113964834A (en) * | 2021-11-09 | 2022-01-21 | 北京北斗信达网络通信技术有限公司 | Intelligent control power supply and distribution system |
| US11929622B2 (en) | 2018-08-29 | 2024-03-12 | Sean Walsh | Optimization and management of renewable energy source based power supply for execution of high computational workloads |
| US11962157B2 (en) | 2018-08-29 | 2024-04-16 | Sean Walsh | Solar power distribution and management for high computational workloads |
| US11967826B2 (en) | 2017-12-05 | 2024-04-23 | Sean Walsh | Optimization and management of power supply from an energy storage device charged by a renewable energy source in a high computational workload environment |
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| CN109412263A (en) * | 2018-10-10 | 2019-03-01 | 深圳市国网迈腾电力科技股份有限公司 | Alterating and direct current is resource integrated and intelligence control system |
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