CN107437847A - Energy storage for data center machine room construction is for electric service system - Google Patents
Energy storage for data center machine room construction is for electric service system Download PDFInfo
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- CN107437847A CN107437847A CN201710448726.5A CN201710448726A CN107437847A CN 107437847 A CN107437847 A CN 107437847A CN 201710448726 A CN201710448726 A CN 201710448726A CN 107437847 A CN107437847 A CN 107437847A
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- array
- data center
- machine room
- center machine
- energy
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Classifications
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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
- H02J9/061—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 DC 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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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
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- 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
- Y04S20/20—End-user application control systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a kind of energy storage for data center machine room construction for electric service system, including array, Modular UPS unit and energy management unit；Array stores and discharged the energy needed for data center machine room operating by Modular UPS unit；Energy management unit monitors the working condition of array, obtains and sends park instruction, electric discharge instruction or charging instruction to Modular UPS unit according to the residual electric quantity of array；Modular UPS unit sets charging and discharging state and the charging interval of array different time sections the local peak valley flat period according to user, in the case where mains supply breaks down, automatically switch to array powering mode, meanwhile instruct control array to be in discharge condition according to energy management unit, stop electric discharge or charged state.Present invention aims at the electricity charge for reducing the data center machine room peak electricity period, reduce data center machine room operation cost, realize the energy-saving and emission-reduction of data center machine room.
Description
Technical field
The present invention relates to electrical power storage and switch technology field, more particularly to a kind of storage for data center machine room construction
Can standby electric service system.
Background technology
With the rapid development of information age, data center has also welcome booming opportunity.Traditional data center
(IDC) the main operation cost of computer room is one-time construction cost, operation maintenance cost, grid electricity fee cost, and wherein grid electricity fee cost occupies
The 54% of whole operation cost, therefore it is the key for reducing whole data center machine room operation cost to reduce grid electricity fee cost.And
Reserve battery and UPS input occupy very big ratio in one-time construction cost, but reserve battery and UPS are only in municipal power failure
In the case of just play its effect, largely waste reserve battery energy storage and UPS electric currents conversion intrinsic value profit
With rate.Therefore there is an urgent need to a kind of new energy-storage system,
The content of the invention
The present invention provides a kind of energy storage for data center machine room construction for electric service system, it is therefore intended that ensures data
Central machine room safety and reliability, the demand charge of data center machine room peak electricity period is reduced, reduce data center machine room
Operation cost, realize the energy-saving and emission-reduction of data center machine room.
Serviced to solve the above problems, the embodiment of the present invention provides a kind of standby electricity of energy storage for data center machine room construction
System, it is characterised in that including array, Modular UPS unit and energy management unit, wherein, Modular UPS unit
Mains supply, array and data center machine room are connected, energy management unit connects the array and the energy
Administrative unit；
The array, for the energy needed for data center machine room operating to be stored and discharged by Modular UPS unit
Amount；
The energy management unit, for monitoring the working condition of array in real time, obtain the residue electricity of array
Value, and park instruction, electric discharge instruction or charging instruction are sent to Modular UPS unit according to the residual electric quantity；
The Modular UPS unit, powered for connecting mains supply to data center machine room, local according to user
The peak valley flat period sets charging and discharging state and the charging interval of array different time sections, and whether monitors mains supply
Power failure, if breaking down, array powering mode is automatically switched to, meanwhile, control battery is instructed according to electric discharge
Array is in discharge condition, controls array to stop discharge condition according to park instruction, and cell array is controlled according to charging instruction
Row are in charged state.
As a kind of embodiment, the Modular UPS unit includes state setting module, and the state setting module connects
The array is connect, for setting the charge and discharge of array different time sections using the local peak valley flat period according to system
Electricity condition and discharge and recharge time.
As a kind of embodiment, the Modular UPS unit includes fault detection module and connects the fault detect
The static switching switch of module, the static switching switch connect the array, and the fault detection module is used to detect
Whether mains supply breaks down, if mains supply breaks down, sends fault-signal to static state switching switch, the static state
Switching switch responds the fault-signal control and switches to array powering mode.
As a kind of embodiment, it is defeated that the energy management unit includes monitoring modular, signal processing module and control
Go out module；
The monitoring modular, the array is connected, for monitoring voltage, electric current and the internal resistance of array in real time；
The signal processing module, the monitoring modular is connected, for being calculated according to the voltage, electric current and internal resistance that monitor
The current residual electric quantity of array；
The control output module, connects the signal processing module, for receiving the residue of the signal processing module
Charge value, and according to residual electric quantity generation park instruction, electric discharge instruction or charging instruction.
As a kind of embodiment, when residual electric quantity is more than 50%, the control output module output electric discharge instruction；
When residual electric quantity is equal to 50%, the control output module output park instruction；When residual electric quantity is less than 50%, institute
State control output module output charging instruction.
As a kind of embodiment, the array is made up of some lead carbon batteries.
As a kind of embodiment, the system also includes bypass power supply unit, described in the bypass power supply unit connection
Modular UPS unit, for providing emergency electric supply unit the energy required to data center machine room operating；
Modular UPS unit monitoring mains supply and array whether power failure, if both of which occurs
Failure, then switch to bypass power supply unit and required energy is provided to data center machine room.
As a kind of embodiment, the bypass power supply unit is diesel-driven generator.
The present invention is compared to the beneficial effect of prior art：Cell array is carried out using the electricity price difference of peak valley flat period
The discharge and recharge of row, reduce the demand charge of data center machine room peak electricity period, reduce the operation of data center machine room into
This, realizes the energy-saving and emission-reduction of data center machine room, adds reserve battery energy storage and the conversion of Modular UPS cell current is intrinsic
The utilization rate of value, improve the safety and reliability of data center machine room.
Brief description of the drawings
Fig. 1 is the energy storage for data center machine room construction of the present invention for the structure connection figure of electric service system；
Fig. 2 is the energy storage for data center machine room construction of the present invention for the Modular UPS unit of electric service system
Structure connection figure；
Fig. 3 is the energy storage for data center machine room construction of the present invention for the knot of the energy management unit of electric service system
Structure connection figure；
The energy storage for data center machine room construction that Fig. 4 is the present invention supplies for the civil power of electric service system-battery joint
The structural topology figure of power mode；
Fig. 5 is the energy storage for data center machine room construction of the present invention for the knot of the battery powered mode of electric service system
Structure topological diagram；
Fig. 6 is the energy storage for data center machine room construction of the present invention for the knot of the mains-supplied pattern of electric service system
Structure topological diagram；
Fig. 7 is the energy storage for data center machine room construction of the present invention for the knot of the bypass power supply pattern of electric service system
Structure topological diagram.
Accompanying drawing marks：1st, array；2nd, Modular UPS unit；21st, state setting module；22nd, static switching switch；
23rd, fault detection module；3rd, energy management unit；31st, monitoring modular；32nd, signal processing module；33rd, output module is controlled；4、
Mains supply；5th, data center machine room；6th, bypass power supply unit.
Embodiment
Below in conjunction with accompanying drawing, the technical characteristic above-mentioned and other to the present invention and advantage are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
As shown in fig. 1, the embodiment of the present invention provides a kind of energy storage for data center machine room construction for electric service system,
Including array 1, Modular UPS unit 2 and energy management unit 3, Modular UPS unit 2 connects mains supply 4, electricity
Pond array 1 and data center machine room 5, energy management unit 3 connect array 1 and Modular UPS unit 2.Array 1
Stored by Modular UPS unit 2 and discharge data center machine room 5 and operate required energy, in the present embodiment, array
1 is formed using some lead carbon batteries.As shown in Fig. 2 Modular UPS unit 2 (can be from Fig. 4-7 including multiple UPS modules
Go out), state setting module 21, fault detection module 23 and static switching switch 22.State setting module 21 connects cell array
Row 1, for setting the charging and discharging state of the different time sections of array 1 using the peak valley flat period of locality according to system and filling
Discharge time.Static state switching 22 connecting fault detection modules 23 of switch and array 1, fault detection module 23 are used to detect city
Whether power supply 4 breaks down, if mains supply 4 breaks down, sends fault-signal to static state switching switch 22, static state is cut
Change the response fault-signal control of switch 22 and switch to the powering mode of array 1.As shown in figure 3, energy management unit 3 include according to
Monitoring modular 31, signal processing module 32 and the control output module 33 of secondary connection.Monitoring modular 31 connects array 1,
Control the link block UPS units 2 of output module 33, monitoring modular 31 monitors the voltage of array 1, electric current and interior in real time
Resistance, signal processing module 32 calculate the current residual electric quantity of array 1, control according to the voltage, electric current and internal resistance monitored
Generation is parked finger by output module 33 processed according to residual electric quantity generation park instruction, electric discharge instruction or charging instruction
Make, discharge instruction and charging instruction send to Modular UPS unit 2.
In addition to said units, the system also includes bypass power supply unit 6, the link block UPS units of bypass power supply unit 6
2, required energy is operated to data center machine room 5 for providing emergency electric supply unit；Modular UPS unit 2 monitors civil power electricity
Source 4 and array 1 whether power failure, if both of which breaks down, switch to bypass power supply unit 6 in data
Scheming room 5 provides required energy.In the present embodiment, bypass power supply unit 6 is diesel-driven generator.
For the energy storage of data center machine room construction in electric service system, the energy storage discharge and recharge of avoiding the peak hour of array 1
State of a control and charge and discharge time, implementation is mainly responsible for by Modular UPS unit 2.In the case of the failure of mains supply 4, pass through mould
The internal stationary of block UPS units 2 switching switch 22, automatically switches to array 1 and powers, while Modular UPS unit 2 will also
Receive energy management unit 3 parks order.Energy management unit 3 monitors the voltage, electric current, internal resistance of battery in real time, to calculate
Go out the SOC (i.e. residual electric quantity) of array 1, according to the array 1SOC being calculated come control module UPS units 2
Output charging instruction, park instruction and electric discharge instruction, ensure array 1 possess foot in the case of the failure of mains supply 4
Enough standby capacitances.
On the basis of the safety and reliability of data center machine room 5 is ensured, local time-of-use tariffs are used according to system
Difference, and Modular UPS unit 2 and energy management unit 3, formulate different powering modes, to be supplied to data center machine room 5
Electricity, ensure the normal operation of data center machine room 5.Especially by civil power-battery joint power supply, battery powered, mains-supplied, side
Road powers four kinds of powering modes to realize that the energy storage of data center machine room 5 services for electric service system, i.e. energy storage service and standby electricity,
Serviced by standby electricity, ensure the safety and reliability of data center machine room 5；By energy storage service, data center machine room 5 is reduced
Demand charge, reduce data center machine room 5 operation cost, realize the energy-saving and emission-reduction of data center machine room 5.Specific embodiment party
Formula is as follows：
Civil power-battery joint powering mode
As shown in figure 4, the powering mode is operated in the case of mains supply 4 and the non-faulting of array 1.Made according to system
With the peak valley ordinary telegram valency period of locality, pass through Modular UPS unit 2, the discharge and recharge shape of setting different time sections array 1
State and discharge and recharge time.When in the peak electricity period, array 1 is in discharge condition, and part UPS module passes through cell array
Row 1 come discharge the paddy electricity period storage electric energy, to be powered to data center machine room 5, other UPS modules pass through mains supply
4 power to data center machine room 5, and dotted line represents be in non-power supply state in figure, and solid line is in power supply state, figure below dotted line
Identical meanings are represented with solid line；When in the ordinary telegram period, array 1 remains static, and all UPS modules pass through
Mains supply 4 is powered to data center machine room 5；When in the paddy electricity period, array 1 is in charged state, owns
UPS module powered by mains supply 4 to data center machine room 5, while Modular UPS unit 2 is returned array 1 and entered
Row charging, ensure that array 1 possesses enough stored energy capacitances in the next peak electricity period, reach civil power-battery joint power supply
Purpose, i.e. energy storage service, ensure the normal operation of data center machine room 5, while electricity monitored by energy management unit in real time
Voltage, electric current and the internal resistance in pond, to calculate the SOC of array 1, according to the array 1SOC being calculated, to give
Modular UPS unit 2, which is sent, parks order or electric discharge instruction or charging instruction, ensures in the event of a mains power failure, cell array
Row 1 possess enough standby capacitances, i.e., standby electricity service, improve the safety and reliability of data center machine room 5.Specifically, work as
The array 1SOC being calculated is more than 50%, and (specific SOC value can be according in the data that Modular UPS unit 2 is connected
The load factor in scheming room 5 is adjusted, and ensures that array 1 is having outside enough standby capacitances, possesses more stored energy capacitances)
When, peak electricity period array 1 can carry out the release of energy needed for data center machine room 5, the receiving module UPS of array 1
The electric discharge instruction of unit 2 is in discharge condition；When the array 1SOC values being calculated are equal to 50%, and in peak electricity
Period, energy management unit 3 send to Modular UPS unit 2 and park order, and array 1 remains static, in data
Scheming room 5 is all powered by mains supply 4, to ensure that data center machine room 5 has enough standby electric capacity in the case of municipal power failure
Amount, ensure the safety and reliability of data center；When the array 1SOC values being calculated are less than 50%, either peak
Electric period or ordinary telegram period, energy management unit 3 sends charge command to Modular UPS unit 2, at array 1
In charged state.The powering mode reduces the demand charge of peak electricity period data center machine room 5.
Mains-supplied pattern
As shown in figure 5, the powering mode operates in the non-faulting of mains supply 4 and in the case of the failure of array 1.Work as energy
Administrative unit 3 monitors that array 1 is in the case of failure, and civil power is led to by Modular UPS unit 2, i.e., all UPS modules
Civil power is crossed to be powered to data center machine room 5, ensures the normal operation of data center machine room 5.When energy management unit 3 monitors
After the Failure elimination of array 1, energy management unit 3 sends instruction to Modular UPS unit 2, and whole system recovers city automatically
Electricity-battery joint powering mode.The powering mode is the safety and reliability for improving data center machine room 5.
Battery powered mode
As shown in fig. 6, the powering mode operates in the failure of mains supply 4 and in the case of the non-faulting of array 1.Work as module
When change UPS units 2 monitor that mains supply 4 breaks down, the static state that array 1 passes through inside Modular UPS unit 2 switches
Switch 22, automatically switches to battery powered mode, i.e., all UPS modules are by the standby capacitance of array 1 come in data
Scheming room 5 powers, i.e., standby electricity service, ensures the normal operation of data center machine room 5；After municipal power failure eliminates, energy management
Unit 3 sends instruction to Modular UPS unit 2, no matter which period put down in peak valley, is all charged immediately to array 1, prevents
Only there is the failure of mains supply 4 next time, array 1 possesses enough standby capacitances, when energy management unit 3 monitors battery
When the spare capacity of array 1 is enough, sends and instruct to Modular UPS unit 2, whole system recovers civil power-battery joint automatically
Powering mode.The powering mode improves the safety and reliability of data center machine room 5.
Bypass power supply pattern
As shown in fig. 7, the powering mode is operated in the case of mains supply 4 and the simultaneous faults of array 1.Work as energy pipe
Reason unit 3 monitors that array 1 breaks down, while Modular UPS unit 2 monitors that mains supply 4 also breaks down, this
When powered by bypass power supply unit 6 to data center machine room 5, ensure data center machine room 5 normal operation, when failure disappears
After removing, whole system recovers civil power-battery joint powering mode automatically.The powering mode improves the peace of data center machine room 5
Full property and reliability.
Synergy of the invention by array 1, Modular UPS unit 2 and energy management unit 3, by tradition
Computer room of internet data center 5 reserve battery unidirectionally consume electrical energy system be changed into the energy storage of civil power-battery joint power supply+
Standby electric service system, i.e. IDC energy storage+standby electric service system, the system are made up of two kinds of services of energy storage service and standby electricity service.Institute
The energy storage service of meaning, it is exactly the peak valley flat period according to system using locality, when setting different by Modular UPS unit 2
Between section array 1 charging and discharging state and discharge and recharge time, ordinary telegram period array 1 remain static, during peak electricity
Between section array 1 be in discharge condition, paddy electricity period array 1 is in charged state.So-called standby electricity service, it is exactly
When 4 failure of mains supply, UPS can automatically switch to the powering mode of array 1, protect with internal stationary switching switch 22 is crossed
Hinder the normal operation of data center machine room 5.The reserve battery energy storage of data center machine room 5 and modularization are added by energy storage service
The electric current of UPS units 2 changes the utilization rate of intrinsic value, especially by civil power-battery combine power supply, battery powered, mains-supplied,
Four kinds of powering modes of bypass power supply realize the energy storage of data center machine room 5 and standby electricity service, pass through standby electricity service, ensure data
The safety and reliability of central machine room 5, by energy storage service, the demand charge of the peak electricity period of data center machine room 5 is reduced, is subtracted
The operation cost of few data center machine room 5, realizes the energy-saving and emission-reduction of data center machine room 5.
The present invention carries out the discharge and recharge of battery using the electricity price difference of peak valley flat period, reduces the peak of data center machine room 5
The demand charge of electric period, reduce the operation cost of data center machine room 5, the energy-conservation for realizing data center machine room 5 subtracts
Row, the utilization rate of reserve battery energy storage and the electric current of Modular UPS unit 2 conversion intrinsic value is added, improves data center
The safety and reliability of computer room 5.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, it will be appreciated that the foregoing is only the specific embodiment of the present invention, the protection being not intended to limit the present invention
Scope.Particularly point out, to those skilled in the art, within the spirit and principles of the invention, that is done any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
1. a kind of energy storage for data center machine room construction is for electric service system, it is characterised in that including array, module
Change UPS units and energy management unit, wherein, Modular UPS unit connection mains supply, array and data center
Computer room, energy management unit connect the array and the energy management unit；
The array, for the energy needed for data center machine room operating to be stored and discharged by Modular UPS unit；
The energy management unit, for monitoring the working condition of array in real time, the residual electric quantity of array is obtained,
And park instruction, electric discharge instruction or charging instruction are sent to Modular UPS unit according to the residual electric quantity；
The Modular UPS unit, powered for connecting mains supply to data center machine room, according to the local peak valley of user
The flat period sets charging and discharging state and the charging interval of array different time sections, and monitors whether mains supply powers
Break down, if breaking down, automatically switch to array powering mode, meanwhile, control array is instructed according to electric discharge
In discharge condition, control array to stop discharge condition according to park instruction, controlled according to charging instruction at array
In charged state.
2. according to the energy storage for data center machine room construction described in claim 1 for electric service system, it is characterised in that
The Modular UPS unit includes state setting module, and the state setting module connects the array, for according to being
System sets charging and discharging state and the discharge and recharge time of array different time sections using the local peak valley flat period.
3. according to the energy storage for data center machine room construction described in claim 1 for electric service system, it is characterised in that
The Modular UPS unit includes fault detection module and connects the static switching switch of the fault detection module, described quiet
State switching switch connects the array, and the fault detection module is used to detect whether mains supply breaks down, if city
Electric power failure, then send fault-signal to static state switching switch, the static switching switch and respond the fault-signal
Control switches to array powering mode.
4. according to the energy storage for data center machine room construction described in claim 1 for electric service system, it is characterised in that
The energy management unit includes monitoring modular, signal processing module and control output module；
The monitoring modular, the array is connected, for monitoring voltage, electric current and the internal resistance of array in real time；
The signal processing module, the monitoring modular is connected, for calculating battery according to the voltage, electric current and internal resistance that monitor
The current residual electric quantity of array；
The control output module, connects the signal processing module, for receiving the dump energy of the signal processing module
Value, and according to residual electric quantity generation park instruction, electric discharge instruction or charging instruction.
5. according to the energy storage for data center machine room construction described in claim 4 for electric service system, it is characterised in that
When residual electric quantity is more than 50%, the control output module output electric discharge instruction；When residual electric quantity is equal to 50%, institute
State control output module output park instruction；When residual electric quantity is less than 50%, the control output module output charging refers to
Order.
6. according to the energy storage for data center machine room construction described in claim 1 for electric service system, it is characterised in that
The array is made up of some lead carbon batteries.
7. according to the energy storage for data center machine room construction described in claim 1 for electric service system, it is characterised in that
The system also includes bypass power supply unit, and the bypass power supply unit connects the Modular UPS unit, standby for providing
Energy of the power supply unit needed for data center machine room operating；
Modular UPS unit monitoring mains supply and array whether power failure, if both of which breaks down,
Then switch to bypass power supply unit and required energy is provided to data center machine room.
8. according to the energy storage for data center machine room construction described in claim 7 for electric service system, it is characterised in that
The bypass power supply unit is diesel-driven generator.
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| CN108183545A (en) * | 2017-12-22 | 2018-06-19 | 厦门科华恒盛股份有限公司 | A kind of multiple-energy-source microgrid electric power system for data center |
| CN108494874A (en) * | 2018-04-11 | 2018-09-04 | 上海德衡数据科技有限公司 | A kind of privately owned cloud system in enterprise-level intelligent building integrated data center |
| CN109144220A (en) * | 2018-08-28 | 2019-01-04 | 北京双登慧峰聚能科技有限公司 | Standby electricity plus energy storage control system for data center |
| CN109560545A (en) * | 2018-12-10 | 2019-04-02 | 湖南丰日电源电气股份有限公司 | A kind of energy storage battery system applied to the standby electricity service of communications equipment room and standby method for electrically |
| CN109585955A (en) * | 2018-12-29 | 2019-04-05 | 浙江南都电源动力股份有限公司 | Data center's energy storage preparation time support method and system |
| CN109921446A (en) * | 2018-12-07 | 2019-06-21 | 浙江南都电源动力股份有限公司 | The energy storage of data center's energy storage controller and standby electric control method and controller |
| CN109933184A (en) * | 2018-12-07 | 2019-06-25 | 浙江南都电源动力股份有限公司 | Data center's energy storage quiescent current control method, device and system |
| CN109980770A (en) * | 2019-04-24 | 2019-07-05 | 苏州浪潮智能科技有限公司 | A kind of data center's air-conditioning emergency power system and control method |
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| CN109980770A (en) * | 2019-04-24 | 2019-07-05 | 苏州浪潮智能科技有限公司 | A kind of data center's air-conditioning emergency power system and control method |
| CN111181240A (en) * | 2019-09-02 | 2020-05-19 | 宁波中科孚奇能源科技有限公司 | Connection method of energy storage battery and UPS and charge-discharge control method |
| CN111181240B (en) * | 2019-09-02 | 2023-05-16 | 宁波中科孚奇能源科技有限公司 | Connection method of energy storage battery and UPS and charge and discharge control method |
| CN110707804A (en) * | 2019-10-18 | 2020-01-17 | 上海玫克生储能科技有限公司 | Energy storage and standby power device with online test function and test method |
| CN111083858A (en) * | 2019-12-30 | 2020-04-28 | 山东国信电力科技有限公司 | Energy-saving control method for high-voltage sodium lamp branch system of street lamp lighting system |
| CN112367794A (en) * | 2020-12-28 | 2021-02-12 | 中国建筑标准设计研究院有限公司 | Modular data center |
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| CN115000992A (en) * | 2022-07-18 | 2022-09-02 | 联通(广东)产业互联网有限公司 | Green standby power supply regulation and control system for data center |
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Application publication date: 20171205 |