CN106444562B - Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module - Google Patents
Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module Download PDFInfo
- Publication number
- CN106444562B CN106444562B CN201611123094.7A CN201611123094A CN106444562B CN 106444562 B CN106444562 B CN 106444562B CN 201611123094 A CN201611123094 A CN 201611123094A CN 106444562 B CN106444562 B CN 106444562B
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- arm processor
- storing device
- energy
- input terminal
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25248—Microcontroller as time switch
Abstract
Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module, belongs to energy technology field；The system mainly includes that scene-electric heating gas shift module, control module, Absorption Refrigerator, absorption heat pump, compression refrigerating machine, compression heat pump, heat-storing device, accumulator are set and pipe electromagnetic valve group；This method includes that computing system exports input power ratio in real time；It obtains and stores up cold, the current reserves of heat-storing device and hydrogen-storing device prediction generated energy；According to real-time input/output relation parameter ratio, the storage situation of heat accumulation, Chu Leng, hydrogen-storing device carries out system call interception by control relay group and scene-electric heating gas shift module；Energy storage state control pipe electromagnetic valve, compression refrigerating machine and compression type heat pump work are set according to heat-storing device and accumulator；The present invention can provide various working method according to different demands；It can guarantee that energy rationally utilizes, system is made to keep higher efficiency and flexibility.
Description
Technical field
The invention belongs to energy technology fields, and in particular to be assisted based on the more energy storage devices of scene-electric heating gas shift module
Adjusting system and method.
Background technique
The energy plays important role during the social and economic development of the mankind always.Currently, petroleum, coal and
The non-renewable fossil energy such as natural gas is still the main energy sources that human society is depended on for existence.Due to global economy and population
Quantity is in constantly rapid growth, and demand of the world to the energy is also growing.But due to these fossil energies can not
Reproducibility, with the exhaustive exploitation of the mankind, non-renewable fossil energy will face exhaustion.This makes problem of energy crisis day
Benefit is prominent.At the same time, serious negative effect also largely is produced to earth environment using fossil fuel.For example, big quantization
The substance that stone fuel generates after use can cause serious environmental pollution, lead to global warming, destroy the Nature ecology
Balance etc..In order to cope with energy crisis and mitigate influence of the fossil energy to environment, people constantly explore the use of new energy
Method, such as energy notch is made up using wind energy, solar energy, tide energy or geothermal energy green energy resource, improve environment.
Traditional economy and social development mode characterized by fossil energy centralization utilizes gradually are being changed, and
It is being risen using new energy technology and Internet technology as the third time industrial revolution of representative.Energy internet is with electric system
For core, based on internet and other Latest Information technologies, renewable energy is main non-renewable energy in a distributed manner, with day
The other systems close-coupleds such as right gas network, transportation network and the more network flow systems of complexity formed.As the third time industrial revolution
Core technology, energy internet try hard to push distribution type renewable energy it is extensive using and share, it is final to realize change
Using energy source mode pushes the purpose of economy and society sustainable development.The final goal that energy industry is changed is to establish more
Efficiently, safety and sustainable using energy source mode, to solve the great difficult problem that using energy source this human society faces.
As the base unit under the big system in energy internet, micro-grid system is received significant attention, it is by distributed energy
The part such as (such as wind-power electricity generation, photovoltaic power generation, energy storage device) and load forms, and has grid-connected, two kinds of operational modes of isolated island,
A kind of New Scheme for efficiently managing and utilizing as distributed power generation.Utilize energy compatibility optimization and administrative skill, microgrid energy
Effective technological means enough is provided for the scale access of renewable energy, efficiently utilizing and be for comprehensive energy may be implemented
The safe and stable operation of system.With and system safe and stable operation.
In microgrid operational process, control is the key problem and key technology that microgrid is capable of normal table operation, correctly
Control strategy can make microgrid operate in optimum state, can reliablely and stablely supply load and reduce loss and save the energy
Consumption.When the method for operation of microgrid changes, i.e., the structure of load or system in system changes, in order to guarantee
Microgrid is able to maintain to the stable power-supplying in specific electric load, at this time must in microgrid micro- source and switch controlled and adjusted,
Just it is able to satisfy the electricity needs of load.When power grid breaks down or power quality cannot reach requirement, it is also desirable to have corresponding
Networking operation or isolated operation of the control strategy to realize microgrid between switching.
The distributed triple-generation system and clean reproducible energy energy supply technology being distributed near user side gradually at
For the research hotspot in global energy field, even more micro-grid system another core technology for being capable of stable operation.Wind-force, solar energy etc.
By effect of natural conditions, output power has the characteristics that intermittent, randomness, and this kind of renewable energy scale is grid-connected to electricity
The stable operation of net brings huge challenge.In many cases, the demand of load side and distributed clean reproducible energy
Energy supply is difficult to match, and brings extensive abandonment, abandons the phenomenon that energy wastes such as electricity.
Summary of the invention
In view of the deficiency of the prior art, the present invention is provided based on the more energy storage of scene-electric heating gas shift module
Device coordinates system and method.
Technical solution of the present invention:
Coordinate system based on the more energy storage devices of scene-electric heating gas shift module characterized by comprising
It is scene-electric heating gas shift module, control module, biomass gasification device, gas turbine, waste heat boiler, absorption
Refrigeration machine, absorption heat pump, compression refrigerating machine, compression heat pump, heat-storing device, accumulator are set, generating set, exchange mother
Line, cutting-in control switch, AC converter, other hydrogen utilization devices and pipe electromagnetic valve group；
The pipe electromagnetic valve group includes the 1st pipe electromagnetic valve, the 2nd pipe electromagnetic valve and the 3rd pipe electromagnetic valve；
The scene-electric heating gas shift module, comprising: wind-driven generator, photovoltaic battery array, photoelectrocatalysis hydrogen manufacturing dress
It sets, vacuum collector, rectifier, inverter, DC bus, PEM fuel cell, gas tank, two-way stream controller, hydrogen storage dress
It sets, luminous energy transform mode selective relay and hydrogen storage output solenoid valve；
The control module includes: arm processor, honourable condition detector, electrical power monitoring device, cold heat power detection
Device, input power detector, relay group, keyboard input module and display screen；
The output end of the wind power generating set connects the 1st input terminal of DC bus, luminous energy transform mode by rectifier
The 1st output end of selective relay connects photovoltaic battery array input terminal, and it is defeated that photovoltaic battery array output end connects DC bus the 2nd
Enter end, DC bus output end connects the 1st input terminal of ac bus, luminous energy transform mode selective relay the 2nd by inverter
Output end connects photoelectrocatalysis device for producing hydrogen input terminal, and photoelectrocatalysis device for producing hydrogen connects gas tank, and gas tank connects bidirectional flow
Controller input terminal, bidirectional flow controller output end are separately connected hydrogen-storing device input terminal and hydrogen output channel, hydrogen output
Pipeline connects other hydrogen utilization devices；Hydrogen-storing device output end connects hydrogen storage output solenoid valve, the connection of hydrogen storage output solenoid valve
Fuel cell, fuel cell are separately connected the 3rd input terminal of biomass gasification device input port and DC bus.
The biomass gasification device gas outlet connects the 1st fuel air mouth of gas turbine, the 1st pipe electromagnetic valve air gate
Connect the 2nd fuel air mouth of gas turbine, gas turbine gas outlet connect waste heat boiler air inlet, gas turbine by mandrel with
Generating set is connected, and generating set connects AC converter input terminal, and AC converter output end connects ac bus input terminal；
The steam (vapor) outlet of waste heat boiler connects the steam inlet of heat-storing device, Absorption Refrigerator steam inlet and absorption heat pump, storage
Thermal outlet connects thermic load by the 2nd pipe electromagnetic valve, and Absorption Refrigerator output end connects accumulator posting port, Chu Leng
Device outlet connects refrigeration duty by the 3rd pipe electromagnetic valve, and ac bus switchs connection electricity network, exchange by cutting-in control
Bus output end connects electric load；Ac bus output end is separately connected compression heat pump, compression refrigerating machine, absorption refrigeration
Machine and absorption heat pump, compression refrigerating machine and Absorption Refrigerator output end are all connected with refrigeration duty, compression heat pump and absorption
Formula heat pump output end is all connected with thermic load；
The scene condition detector connects the 1st input terminal of arm processor, and hydrogen-storing device connects arm processor the 2nd and inputs
End, heat-storing device connect the 3rd input terminal of arm processor, and accumulator sets connection the 4th input terminal of arm processor, electrical power monitoring device
Input terminal connects electric load, and electrical power monitoring device output end connects the 5th input terminal of arm processor, the input of cold heat power detector
End is separately connected refrigeration duty and thermic load, and cold heat power detector output end connects the 6th input terminal of arm processor, input power
Detector input terminal connects biomass gasification device, and input power detector output end connects the 7th input terminal of arm processor, key
Disk input module connects the 8th input terminal of arm processor, and relay group one end connects the 1st output end of arm processor, relay
The group other end is separately connected cutting-in control switch, compression refrigerating machine, compression heat pump and pipe electromagnetic valve group, luminous energy conversion side
Formula selective relay and hydrogen storage output solenoid valve are separately connected the 2nd output end and the 3rd output end of arm processor；Display screen connects
Connect the 4th output end of arm processor.
Using based on the more energy storage devices of scene-electric heating gas shift module coordinate system based on scene-electric heating gas shift
More energy storage device coordination approach of module, include the following steps:
Step 1: aweather optical-electronic hot gas conversion module input wind energy and solar energy are inputted to biomass gasification device and are fixed
The biomass energy of power inputs fossil fuel to the 1st electromagnetic valve entrance, and arm processor starts timer T0；
Step 2: input power detector real-time detection biomass energy input powerAnd it is sent to ARM processing
Device storage；
Step 3: honourable condition detector acquires locality wind speed ω and locality light intensity ξ respectively and is sent to arm processor；
Step 4:ARM processor calculates wind turbine power generation power according to local wind speed ω and locality light intensity ξWith photovoltaic battery array generated output
Step 5: electrical power monitoring device real-time detection electric load power consumptionCold heat power detector real-time detection
Thermic load powerWith refrigeration duty power
Step 6:ARM processor calculates powerMesh power Pneed, and calculate defeated in real time
Input power ratio γ outreal-time:
Step 6-1: the mesh power P of outlet side output power is calculatedneed:
Wherein, λe、λh、λcRespectively electricity, heat, the corresponding equivalence factor of cold output, ue、uh、ucIt is respectively electric, hot, cold defeated
The value of corresponding differential sampling parameter out, equivalence factor and differential sampling parameter by energy conversion device each in micro-grid system operating mode and
Efficiency determines；
Step 6-2: input side input power is calculated
Step 6-3: output input power ratio γ in real time is calculatedreal-time:
Step 7:ARM processor obtains accumulator respectively and sets current reservesThe current reserves of heat-storing deviceThe n group temperature and pressure of hydrogen-storing device；
Step 8:ARM processor calculates hydrogen-storing device and predicts generated energy
Step 8-1:ARM processor utilizes the n group temperature and pressure data of hydrogen-storing device, calculates temperature arrayWith pressure array
The operating temperature of step 8-2:ARM processor calculating hydrogen-storing deviceAnd operating pressure
Step 8-3: density of hydrogen in hydrogen-storing device is calculatedIn present embodiment, specific equation of gas state model
Are as follows:
In formula, a, b, c are the parameter of equation of gas state model,For the concentration of hydrogen in hydrogen-storing device.
Step 8-4: and calculate current hydrogen-storing device and generated energy is predicted by fuel cell
Wherein, ηfuel cellFor fuel cells convert efficiency,For the preset capacity of hydrogen-storing device；Exist for hydrogen
Corresponding low enthalpy value under hydrogen-storing device, due in hydrogen-storing device hydrogen there are phase transition process,According to the side Hoff Van ' t
Journey obtains:
Wherein,Hydrogen balance decomposition pressure, according to the data obtainedIn balancing each other for hydrogen bearing alloy and hydrogen
It can be looked into figure；ΔSoValue is mainly the loss of gaseous hydrogen entropy.
Step 9:ARM processor sends display screen for system running state index and shows；
Step 10:ARM processor is according to real-time output input power ratio γreal-time, heat-storing device, accumulator set and store up
The storage situation of hydrogen production device is carried out by control relay group, luminous energy transform mode selective relay and hydrogen storage output solenoid valve
System call interception:
Step 10-1:ARM processor is according to real-time output input power ratio γreal-timePlace section, it is grid-connected by controlling
Control switch and pipe electromagnetic valve realize the input and utilization of control wind energy, solar energy, fossil fuel and electricity network；
Step 10-2: judge that hydrogen-storing device predicts generated energyWhether it is lower than hydrogen-storing device generated energy lower limit, is,
Execute step 10-3；Otherwise, step 10-4 is executed；
Step 10-3:ARM processor increases pipe electromagnetic valve opening, increases the fossil fuel inputted in gas turbine, together
When, arm processor controls luminous energy transform mode selective relay and is converted into photoelectrocatalysis hydrogen manufacturing dress by photovoltaic battery array work
Work is set, hydrogen is provided for hydrogen-storing device, executes step 10-5；
Step 10-4:ARM processor controls the selection photovoltaic battery array work of luminous energy transform mode selective relay, executes
Step 10-7；
Step 10-5: judge that hydrogen-storing device predicts generated energyWhether it is higher than the hydrogen-storing device generated energy upper limit, is,
Execute step 10-6；Otherwise, step 10-7 is executed；
Step 10-6:ARM processor reduces pipe electromagnetic valve opening；
Step 10-7:ARM processor judges that accumulator sets current reserves respectivelyOr the current reserves of heat-storing deviceWhether set or heat-storing device energy storage lower limit value lower than accumulator, be, executes step 10-8；Otherwise, step 11 is executed；
Step 10-8:ARM processor opens hydrogen storage output solenoid valve, discharges hydrogen, combustion to fuel cell with certain flow rate
Expect battery functions, is that electric load and biomass gasification device energize；
Step 10-9:ARM processor starts timer T1 and records fuel cell operating time；Timer timing starting point is
t0, when timer reaches t0It is 10 timing node t by 60S points when+60S1To t10, and to calculate hydrogen-storing device critical reference
Wear rate Γ:
And judge Γ and wear rate threshold value ΓbRelationship: if (1) Γ≤Γb, timer T1 resets to t0；
(2) if Γ > Γb, timer T1 clearing, execution step 10-10.
Step 10-10: closure cutting-in control switch closes hydrogen output solenoid valve, fuel cell.
Step 11: and the time status of real-time judge timer T0, if the clocking value of timer T0 is not up to timer
Timing cycle Tcheck, execute step 13；Otherwise, sentence and execute step 12.
Step 12: judge that heat-storing device and accumulator set energy storage state:
IfArm processor controls the 2nd solenoid valve and closes, and compression refrigerating machine is opened
It closes and closes, increase cooling supply for refrigeration duty；IfArm processor controls the 3rd solenoid valve and closes
It closes, control compression heat pump closes the switch, and increases heat supply for thermic load；Wherein,For heat-storing device energy storage upper limit value,
Energy storage upper limit value is set for accumulator；IfExecute step
13。
Step 13: having detected whether keyboard input instruction, had, preferential to execute keyboard input instruction, nothing executes step 14.
Step 14: executing step 3 repeatedly and arrive step 13.
The utility model has the advantages that it is a kind of based on the more energy storage devices of scene-electric heating gas shift module coordinate system and method with it is existing
Technology is compared, and is had the advantage that
(1) applied widely, flexile cold and heat supply mode can be provided according to different hot-cool demands；
(2) supplying heat source has absorption heat pump, compression heat pump, heat-storing device, solar vacuum heat-collecting pipe, PEM fuel electricity
Five kinds of pond has Absorption Refrigerator, compression refrigerating machine, accumulator to set etc. three kinds for cold source, and cold and hot amount outlet side has greatly
Section is adjusted, the hot-cool demand situation of various complexity is adapted to；
(3) it can guarantee that energy is utilized by the principle of " cascade utilization, temperature counterpart ", and the cold of cold and hot electric system can be made
Amount, heat and power energy allocation more rationally, so that system is kept higher efficiency and flexibility.
Detailed description of the invention
Fig. 1 is one embodiment of the present invention based on scene-electric heating gas shift module more energy storage devices coordination system
Structural schematic diagram；
Fig. 2 is the scene-electric heating gas shift modular structure schematic diagram of one embodiment of the present invention；
Fig. 3 is the control module structure and connection relationship diagram of one embodiment of the present invention；
Fig. 4 is one embodiment of the present invention based on the more energy storage device coordination approach of scene-electric heating gas shift module
Flow chart
Fig. 5 is that the arm processor of one embodiment of the present invention is filled according to real-time input/output relation parameter ratio, heat accumulation
It sets, accumulator sets the method flow diagram that system call interception is carried out with the storage situation of hydrogen-storing device.
Specific embodiment
It elaborates with reference to the accompanying drawing to one embodiment of the present invention.
It is as described in Figure 1, a kind of to coordinate system based on the more energy storage devices of scene-electric heating gas shift module, comprising:
It is scene-electric heating gas shift module, control module, biomass gasification device, gas turbine, waste heat boiler, absorption
Refrigeration machine, absorption heat pump, compression refrigerating machine, compression heat pump, heat-storing device, accumulator are set, generating set, exchange mother
Line, cutting-in control switch, AC converter, other hydrogen utilization devices and pipe electromagnetic valve group；
The pipe electromagnetic valve group includes the 1st pipe electromagnetic valve, the 2nd pipe electromagnetic valve and the 3rd pipe electromagnetic valve；
As described in Figure 2, the scene-electric heating gas shift module, comprising: wind-driven generator, photovoltaic battery array, photoelectricity are urged
Change device for producing hydrogen, vacuum collector, rectifier, inverter, DC bus, PEM fuel cell, gas tank, two-way stream controller,
Hydrogen-storing device, luminous energy transform mode selective relay and hydrogen storage output solenoid valve；
As shown in figure 3, the control module include: arm processor, honourable condition detector, electrical power monitoring device, it is cold/
Thermal power detector, input power detector, relay group, keyboard input module and display screen；
The model of core component is as follows in system: gas turbine model is the C200 type combustion gas of Capstone company 200kW
Unit is taken turns, compression refrigerating machine uses long-range company BS150 BrLi chiller, and compression heat pump uses long-range company's bromination
Lithium Hot water units, hydrogen-storing device are TAE/EVO-121 model hydrogen high pressure storage tank, and heat-storing device is the steam accumulation of heat of CHCR6 model
Device,
Accumulator is set to coiled pipe type ice storing device, and the model of arm processor is AT91RM9200.
The output end of the wind power generating set connects the 1st input terminal of DC bus, luminous energy transform mode by rectifier
The 1st output end of selective relay connects photovoltaic battery array input terminal, and it is defeated that photovoltaic battery array output end connects DC bus the 2nd
Enter end, DC bus output end connects the 1st input terminal of ac bus, luminous energy transform mode selective relay the 2nd by inverter
Output end connects photoelectrocatalysis device for producing hydrogen input terminal, and photoelectrocatalysis device for producing hydrogen connects gas tank, and gas tank connects bidirectional flow
Controller input terminal, bidirectional flow controller output end are separately connected hydrogen-storing device input terminal and hydrogen output channel, hydrogen output
Pipeline connects other hydrogen utilization devices；Hydrogen-storing device output end connects hydrogen storage output solenoid valve, the connection of hydrogen storage output solenoid valve
Fuel cell, fuel cell are separately connected the 3rd input terminal of biomass gasification device input port and DC bus.
The biomass gasification device gas outlet connects the 1st fuel air mouth of gas turbine, the 1st pipe electromagnetic valve air gate
Connect the 2nd fuel air mouth of gas turbine, gas turbine gas outlet connect waste heat boiler air inlet, gas turbine by mandrel with
Generating set is connected, and generating set connects AC converter input terminal, and AC converter output end connects ac bus input terminal；
The steam (vapor) outlet of waste heat boiler connects the steam inlet of heat-storing device, Absorption Refrigerator steam inlet and absorption heat pump, storage
Thermal outlet connects thermic load by the 2nd pipe electromagnetic valve, and Absorption Refrigerator output end connects accumulator posting port, Chu Leng
Device outlet connects refrigeration duty by the 3rd pipe electromagnetic valve, and ac bus switchs connection electricity network, exchange by cutting-in control
Bus output end connects electric load；Ac bus output end is separately connected compression heat pump, compression refrigerating machine, absorption refrigeration
Machine and absorption heat pump, compression refrigerating machine and Absorption Refrigerator output end are all connected with refrigeration duty, compression heat pump and absorption
Formula heat pump output end is all connected with thermic load；
The scene condition detector connects the 1st input terminal of arm processor, and hydrogen-storing device connects arm processor the 2nd and inputs
End, heat-storing device connect the 3rd input terminal of arm processor, and accumulator sets connection the 4th input terminal of arm processor, electrical power monitoring device
Input terminal connects electric load, and electrical power monitoring device output end connects the 5th input terminal of arm processor, the input of cold heat power detector
End is separately connected refrigeration duty and thermic load, and cold heat power detector output end connects the 6th input terminal of arm processor, input power
Detector input terminal connects biomass gasification device, and input power detector output end connects the 7th input terminal of arm processor, key
Disk input module connects the 8th input terminal of arm processor, and relay group one end connects the 1st output end of arm processor, relay
The group other end is separately connected cutting-in control switch, compression refrigerating machine, compression heat pump and pipe electromagnetic valve group, luminous energy conversion side
Formula selective relay and hydrogen storage output solenoid valve are separately connected the 2nd output end and the 3rd output end of arm processor；Display screen connects
Connect the 4th output end of arm processor.
As shown in figure 4, using based on the more energy storage devices of scene-electric heating gas shift module coordinate system based on scene-
More energy storage device coordination approach of electric heating gas shift module, include the following steps:
Step 1: aweather optical-electronic hot gas conversion module input wind energy and solar energy are inputted to biomass gasification device and are fixed
The biomass energy of power inputs fossil fuel to the 1st electromagnetic valve entrance, and arm processor starts timer T0；
Step 2: input power detector real-time detection biomass energy input powerAnd it is sent to ARM processing
Device storage；
Step 3: honourable condition detector acquires locality wind speed ω and locality light intensity ξ respectively and is sent to arm processor；
Step 4:ARM processor calculates wind turbine power generation power according to local wind speed ω and locality light intensity ξWith photovoltaic battery array generated output
Step 5: electrical power monitoring device real-time detection electric load power consumptionCold heat power detector real-time detection
Thermic load powerWith refrigeration duty power
Step 6:ARM processor calculates powerMesh power Pneed, and calculate defeated in real time
Input power ratio γ outreal-time:
Step 6-1: the mesh power P of outlet side output power is calculatedneed:
Wherein, λe、λh、λcRespectively electricity, heat, the corresponding equivalence factor of cold output, ue、uh、ucIt is respectively electric, hot, cold defeated
The value of corresponding differential sampling parameter out, equivalence factor and differential sampling parameter by energy conversion device each in micro-grid system operating mode and
Efficiency determines；
Step 6-2: input side input power is calculated
Step 6-3: output input power ratio γ in real time is calculatedreal-time:
In present embodiment, t ' moment, the mesh power and input side input power of outlet side output power is respectively as follows:
Output input power ratio in real time
Step 7:ARM processor obtains accumulator respectively and sets current reservesThe current reserves of heat-storing deviceThe n group temperature and pressure of hydrogen-storing device；
In present embodiment, t ' moment, accumulator sets current reservesHeat-storing device
Current reserves
Step 8:ARM processor calculates hydrogen-storing device and predicts generated energy
Step 8-1:ARM processor utilizes the n group temperature and pressure data of hydrogen-storing device, calculates temperature arrayWith pressure array
The operating temperature of step 8-2:ARM processor calculating hydrogen-storing deviceAnd operating pressure
Step 8-3: density of hydrogen in hydrogen-storing device is calculatedIn present embodiment, specific equation of gas state model
Are as follows:
In formula, a, b, c are the parameter of equation of gas state model, a=0.02452Pa.m6/mol2, b=
0.0000265m3/ mol, c=8.9113 × 10-14m3/ (Pamol),For the concentration of hydrogen in hydrogen-storing device.
Step 8-4: and calculate current hydrogen-storing device and generated energy is predicted by fuel cell
Wherein, ηfuel cellFor fuel cells convert efficiency, ηfuel cellValue is 53%,For hydrogen storage dress
The preset capacity set；For hydrogen under hydrogen-storing device corresponding low enthalpy value, since there are phase transformations for hydrogen in hydrogen-storing device
Process,It is obtained according to Van ' t Hoff equation:
Wherein,Hydrogen balance decomposition pressure, according to the data obtainedIn balancing each other for hydrogen bearing alloy and hydrogen
It can be looked into figure；ΔSoValue is mainly the loss of gaseous hydrogen entropy, at room temperature, Δ SoValue be approximately 130.5J/ (mol
K)。
In present embodiment, the t ' moment, the prediction generated energy of hydrogen-storing device
Step 9:ARM processor sends display screen for system running state index and shows；
Step 10: as shown in figure 5, arm processor is according to real-time input/output relation parameter ratio γreal-time, heat accumulation dress
Set, accumulator sets storage situation with hydrogen-storing device, pass through control relay group, luminous energy transform mode selective relay and hydrogen storage
Output solenoid valve carries out system call interception:
The judgement of step 10-1:ARM processor exports input power ratio γ in real timereal-timePlace section:
(1) if γreal-time∈ (0,0.96), arm processor are respectively closed cutting-in control switch and close the 1st pipeline electricity
Magnet valve, wind energy and solar energy are converted into electricity output, are that electric load and electricity network are powered；
(2) if γreal-time∈ [0.96,1.07), arm processor closes the 1st pipe electromagnetic valve and disconnects cutting-in control and opens
It closes, wind energy and solar energy is converted into electricity output, powers for electric load；
(3) if γreal-time∈ [1.07,1.22), arm processor is closed cutting-in control switch, wind energy and solar energy conversion
Alternating current is the power supply of city's electric load；
(4) if γreal-time∈ [1.22, ∞), arm processor disconnects cutting-in control switch, and wind energy and solar energy is converted into
Alternating current, meanwhile, increase the 1st pipe electromagnetic valve opening, increases the input of fossil fuel in gas turbine；
In present embodiment, the t ' moment, γreal-time∈ [0.96,1.07), therefore, arm processor closes the 1st pipeline Shen
Magnet valve, and disconnect cutting-in control switch.
Step 10-2: judge that hydrogen-storing device predicts generated energyWhether it is lower than hydrogen-storing device generated energy lower limit, is,
Execute step 10-3；Otherwise, step 10-4 is executed；
In present embodiment, hydrogen-storing device generated energy lower limit isT ' moment, hydrogen storage
Device predicts generated energyNot less than hydrogen-storing device generated energy lower limit, step 10-4 is then directly executed；
Step 10-3:ARM processor increases the 1st pipe electromagnetic valve opening, increases the fossil fuel inputted in gas turbine,
Meanwhile arm processor control luminous energy transform mode selective relay is converted into photoelectrocatalysis hydrogen manufacturing by photovoltaic battery array work
Device work provides hydrogen for hydrogen-storing device, executes step 10-5；
Step 10-4:ARM processor controls the selection photovoltaic battery array work of luminous energy transform mode selective relay, executes
Step 10-7；
Step 10-5: judge that hydrogen-storing device predicts generated energyWhether it is higher than the hydrogen-storing device generated energy upper limit, is,
Execute step 10-6；Otherwise, step 10-7 is executed；
In present embodiment, the hydrogen-storing device generated energy upper limit isAt the t ' moment, execute step
Rapid 10-7.
Step 10-6:ARM processor reduces the 1st pipe electromagnetic valve opening；
Step 10-7:ARM processor judges that accumulator sets current reserves respectivelyOr the current reserves of heat-storing deviceWhether set or heat-storing device energy storage lower limit value lower than accumulator, be, executes step 10-8；Otherwise, step 11 is executed；
In present embodiment, accumulator sets energy storage lower limit valueHeat-storing device energy storage
Lower limit valueT ' moment, the current reserves of heat-storing device are lower than heat-storing device energy storage lower limit
Value executes step 10-9.
Step 10-8:ARM processor opens hydrogen storage output solenoid valve, discharges hydrogen, combustion to fuel cell with certain flow rate
Expect battery functions, is that electric load and biomass gasification device energize；
Step 10-9:ARM processor starts timer T1 and records fuel cell operating time；Timer timing starting point is
t0, when timer reaches t0It is 10 timing node t by 60S points when+60S1To t10, and to calculate hydrogen-storing device critical reference
Wear rate Γ:
And judge Γ and wear rate threshold value ΓbRelationship: if (1) Γ≤Γb, timer T1 resets to t0；
(3) if Γ > Γb, timer T1 clearing, execution 10-10.
In present embodiment, wear rate threshold value Γb=50KW, t0In+60S the period, Γ=32KW, Γ≤Γb, fixed
When device T1 reset to t0。
Step 10-10: closure cutting-in control switch closes hydrogen output solenoid valve, fuel cell.
Step 11: and the time status of real-time judge timer T0, if the clocking value of timer T0 is not up to timer
Timing cycle Tcheck, execute step 13；Otherwise, sentence and execute step 12；Wherein, Tcheck=1h.
Step 12: judge that heat-storing device and accumulator set energy storage state:
IfArm processor controls the 2nd pipe electromagnetic valve and closes, and controls compression
Refrigeration machine closes the switch, and increases cooling supply for refrigeration duty；IfArm processor control the 3rd
Pipe electromagnetic valve is closed, and control compression heat pump closes the switch, and increases heat supply for thermic load.
IfExecute step 13.
In present embodiment, it is 0.5~0.6 that heat-storing device energy storage upper limit value and accumulator, which set energy storage upper limit value, when t '
It carves,Arm processor controls the 2nd pipe electromagnetic valve and closes, and control compression refrigerating machine is opened
It closes and closes, increase cooling supply for refrigeration duty；
Step 13: having detected whether keyboard input instruction, had, preferential to execute keyboard input instruction, nothing executes step 14.
Step 14: executing step 3 repeatedly and arrive step 13；
In present embodiment, at the t " moment, working state of system is as follows:
The mesh power and input side input power of outlet side output power are respectively as follows:
Output input power ratio in real time
Due to γreal-time∈ [1.22, ∞), arm processor opens the 1st pipe electromagnetic valve, and disconnects cutting-in control and open
It closes.
Calculate the prediction generated energy of hydrogen-storing device:Hydrogen-storing device predicts generated energyNot less than hydrogen-storing device generated energy lower limit.Without carrying out energy storage supplement to hydrogen-storing device.The selection of luminous energy transform mode
Relay selects photovoltaic battery array work.
Accumulator sets current reservesThe current reserves of heat-storing deviceAccumulator is set or heat-storing device energy storage lower limit value is respectivelyHeat-storing device and the current reserves of Chu Leng are equal
Lower than energy storage lower limit value, arm processor opens hydrogen storage output solenoid valve, operation of fuel cells.
t0In+60S the period, Γ=114KW, Γ > Γb；The hydrogen consumption rate of hydrogen-storing device is greater than critical speed, closes
Close hydrogen output solenoid valve, fuel cell.
Judge that the time status of timer T0, the clocking value of timer T0 reach timer timing cycle Tcheck, at this point, storage
Thermal and accumulator set energy storage state are as follows:
The 2nd solenoid valve of arm processor control, the closing of the 3rd solenoid valve, compression heat pump and compression refrigerating machine close the switch, to storage
Thermal and accumulator set carry out energy storage.
Claims (6)
1. coordinating system based on the more energy storage devices of scene-electric heating gas shift module characterized by comprising
Scene-electric heating gas shift module, control module, biomass gasification device, gas turbine, waste heat boiler, absorption refrigeration
Machine, heat-storing device, accumulator are set, ac bus, cutting-in control switch and pipe electromagnetic valve；
The scene-electric heating gas shift module, comprising: wind-driven generator, photovoltaic battery array, photoelectrocatalysis device for producing hydrogen, whole
It flows device, inverter, DC bus, fuel cell, hydrogen-storing device, luminous energy transform mode selective relay and hydrogen storage and exports electromagnetism
Valve；
The control module includes: arm processor, honourable condition detector, electrical power monitoring device, cold heat power detector, defeated
Enter power detector and relay group；
The output end of the wind-driven generator by rectifier connect the 1st input terminal of DC bus, luminous energy transform mode selection after
The 1st output end of electric appliance connects photovoltaic battery array input terminal, and photovoltaic battery array output end connects the 2nd input terminal of DC bus,
DC bus output end connects the 1st input terminal of ac bus, the 2nd output end of luminous energy transform mode selective relay by inverter
Photoelectrocatalysis device for producing hydrogen input terminal is connected, photoelectrocatalysis device for producing hydrogen output end connects hydrogen-storing device input terminal, hydrogen-storing device
Output end connects hydrogen storage output solenoid valve, and hydrogen storage output solenoid valve connects fuel cell, and fuel cell is separately connected biogas
The 3rd input terminal of input port and DC bus is set in makeup；
The biomass gasification device gas outlet connects the 1st fuel air mouth of gas turbine, the connection combustion of pipe electromagnetic valve air gate
The 2nd fuel air mouth of gas-turbine, gas turbine gas outlet connect waste heat boiler air inlet, and the steam (vapor) outlet of waste heat boiler connects storage
Thermal and Absorption Refrigerator steam inlet, heat-storing device outlet connection thermic load, the connection storage of Absorption Refrigerator output end
Cold charge posting port, accumulator set outlet connection refrigeration duty, and ac bus switchs connection electricity network by cutting-in control, and exchange is female
Line output terminal connects electric load；
The scene condition detector connects the 1st input terminal of arm processor, and hydrogen-storing device connects the 2nd input terminal of arm processor,
Heat-storing device connects the 3rd input terminal of arm processor, and accumulator sets connection the 4th input terminal of arm processor, and electrical power monitoring device is defeated
Enter end connection electric load, electrical power monitoring device output end connects the 5th input terminal of arm processor, cold heat power detector input terminal
It is separately connected refrigeration duty and thermic load, cold heat power detector output end connects the 6th input terminal of arm processor, input power inspection
It surveys device input terminal and connects biomass gasification device, input power detector output end connects the 7th input terminal of arm processor, relay
Device group one end connects the 1st output end of arm processor, and the relay group other end is separately connected cutting-in control switch and pipe electromagnetic
Valve, luminous energy transform mode selective relay and hydrogen storage output solenoid valve are separately connected the 2nd output end of arm processor and the 3rd defeated
Outlet.
2. according to claim 1 coordinate system based on the more energy storage devices of scene-electric heating gas shift module, feature exists
In, further includes: generating set, AC converter, absorption heat pump, compression refrigerating machine and compression heat pump；
The gas turbine is connected by mandrel with generating set, and generating set connects AC converter input terminal, exchange conversion
Device output end connects ac bus input terminal；The steam inlet of the waste heat boiler steam (vapor) outlet connection absorption heat pump, exchange
Bus output end is separately connected compression heat pump, compression refrigerating machine, Absorption Refrigerator and absorption heat pump, compression-type refrigeration
Machine and Absorption Refrigerator output end are all connected with refrigeration duty, and compression heat pump and absorption type heat pump output terminal are all connected with thermic load；
Compression refrigerating machine and compression heat pump pass through relay group and are connected with arm processor.
3. according to claim 1 coordinate system based on the more energy storage devices of scene-electric heating gas shift module, feature exists
In, further includes: gas tank, two-way stream controller and other hydrogen utilization devices；
Photoelectrocatalysis device for producing hydrogen connects gas tank, and gas tank connects two-way stream controller input terminal, two-way stream controller output
End is separately connected hydrogen-storing device input terminal and hydrogen output channel, and hydrogen output channel connects other hydrogen utilization devices.
4. using it is described in claim 1 based on the more energy storage devices of scene-electric heating gas shift module coordinate system based on wind
More energy storage device coordination approach of optical-electronic hot gas conversion module, which comprises the steps of:
Step 1: aweather optical-electronic hot gas conversion module input wind energy and solar energy input constant power to biomass gasification device
Biomass energy, to pipe electromagnetic valve inlet input fossil fuel；
Step 2: input power detector real-time detection biomass energy input powerAnd it is sent to arm processor and deposits
Storage；
Step 3: honourable condition detector acquires locality wind speed ω and locality light intensity ξ respectively and is sent to arm processor；
Step 4:ARM processor calculates wind turbine power generation power according to local wind speed ω and locality light intensity ξAnd light
Lie prostrate cell array generated output
Step 5: electrical power monitoring device real-time detection electric load power consumptionCold heat power detector real-time detection heat is negative
Lotus powerWith refrigeration duty power
Step 6:ARM processor calculates powerMesh power Pneed, and calculate export in real time it is defeated
Enter power ratio
Step 7:ARM processor obtains accumulator respectively and sets current reservesThe current reserves of heat-storing device
Generated energy is predicted with hydrogen-storing device
Step 8:ARM processor is according to real-time output input power ratio γreal-time, heat-storing device, accumulator is set and hydrogen-storing device
Storage situation, pass through control relay group, luminous energy transform mode selective relay and hydrogen storage output solenoid valve carry out system tune
It is whole；
Step 9: repeating step 3 to step 8.
5. according to claim 4 based on the more energy storage device coordination approach of scene-electric heating gas shift module, feature exists
In step 8 specifically includes:
Step 8-1:ARM processor is according to real-time output input power ratio γreal-timePlace section, by controlling cutting-in control
Switch and pipe electromagnetic valve realize the input and utilization of control wind energy, solar energy, fossil fuel and electricity network；
Step 8-2: judge that hydrogen-storing device predicts generated energyWhether it is lower than hydrogen-storing device generated energy lower limit, is, executes
Step 8-3；Otherwise, step 8-4 is executed；
Step 8-3:ARM processor increases pipe electromagnetic valve opening, increases the fossil fuel inputted in gas turbine, meanwhile, ARM
Processor controls luminous energy transform mode selective relay and is converted into the work of photoelectrocatalysis device for producing hydrogen by photovoltaic battery array work,
Hydrogen is provided for hydrogen-storing device, executes step 8-5；
Step 8-4:ARM processor controls the selection photovoltaic battery array work of luminous energy transform mode selective relay, executes step
8-7；
Step 8-5: judge that hydrogen-storing device predicts generated energyWhether it is higher than the hydrogen-storing device generated energy upper limit, is, executes
Step 8-6；Otherwise, step 8-7 is executed；
Step 8-6:ARM processor reduces pipe electromagnetic valve opening；
Step 8-7:ARM processor judges that accumulator sets current reserves respectivelyOr the current reserves of heat-storing deviceWhether set or heat-storing device energy storage lower limit value lower than accumulator, be, executes step 8-8；Otherwise, step 9 is executed；
Step 8-8:ARM processor opens hydrogen storage output solenoid valve, discharges hydrogen, fuel cell to fuel cell with certain flow rate
It starts to work, is that electric load and biomass gasification device energize；
Step 8-9:ARM processor judges whether hydrogen-storing device wear rate is greater than wear rate threshold value, is, executes step 8-
10, otherwise, execute step 9；
Step 8-10: closure cutting-in control switch closes hydrogen output solenoid valve, fuel cell.
6. according to claim 5 based on the more energy storage device coordination approach of scene-electric heating gas shift module, feature exists
In step 8-9 specifically:
Arm processor starts timer T1 and records fuel cell operating time；Timer timing starting point is t0, when timer reaches
t0It is 10 timing node t by 60S points when+60S1To t10, calculate hydrogen-storing device wear rate Γ:
Judge Γ and wear rate threshold value ΓbRelationship: if (1) Γ≤Γb, timer T1 resets to t0, execute step 9；
(2) if Γ > Γb, timer T1 clearing, execution step 8-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123094.7A CN106444562B (en) | 2016-12-08 | 2016-12-08 | Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123094.7A CN106444562B (en) | 2016-12-08 | 2016-12-08 | Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106444562A CN106444562A (en) | 2017-02-22 |
| CN106444562B true CN106444562B (en) | 2019-04-26 |
Family
ID=58216738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123094.7A Active CN106444562B (en) | 2016-12-08 | 2016-12-08 | Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106444562B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817067A (en) * | 2017-03-22 | 2017-06-09 | 中国华能集团清洁能源技术研究院有限公司 | A kind of provide multiple forms of energy to complement each other co-generation unit and method of work based on fuel cell |
| CN106961100B (en) * | 2017-04-27 | 2018-10-09 | 深圳市晟世联能源有限公司 | New energy is transported to transmission system facility |
| CN107404123A (en) * | 2017-08-02 | 2017-11-28 | 四川大通睿恒能源有限公司 | AC and DC distributed energy is mixed into system |
| CN107561976A (en) * | 2017-08-16 | 2018-01-09 | 北京氢璞创能科技有限公司 | A kind of hydrogen from methyl alcohol machine control system based on STM32 |
| CN107967553A (en) * | 2017-11-14 | 2018-04-27 | 清华大学 | The method for parameter configuration and device of adiabatic compression air energy storage systems |
| CN108009725A (en) * | 2017-12-04 | 2018-05-08 | 上海财经大学 | Multiple-energy-source switch technology analysis method and system |
| CN108194201B (en) * | 2017-12-06 | 2020-03-31 | 浙江中控太阳能技术有限公司 | Waste heat utilization system of gas turbine power plant and operation method thereof |
| CN109268685A (en) * | 2018-10-09 | 2019-01-25 | 北京亿利智慧能源科技有限公司 | Transmission & distribution net and its control method |
| CN109268091B (en) * | 2018-10-30 | 2019-04-30 | 山东纳鑫电力科技有限公司 | A kind of steam turbine valve discharge characteristic optimization system |
| CN109742800B (en) * | 2019-01-24 | 2024-02-09 | 华电电力科学研究院有限公司 | Energy internet system based on natural gas, hydrogen and electric power and working method |
| CN110108045B (en) * | 2019-05-23 | 2020-09-01 | 广东电网有限责任公司 | Solar energy supply device |
| CN110932317B (en) * | 2019-11-29 | 2023-07-21 | 国网新疆电力有限公司 | Design method of essentially renewable energy complementary distributed energy system |
| CN112910009B (en) * | 2021-01-11 | 2023-01-31 | 华翔翔能科技股份有限公司 | Hybrid renewable energy source coupling hydrogen production method and system |
| CN113471948B (en) * | 2021-06-23 | 2022-11-08 | 国网吉林省电力有限公司电力科学研究院 | Self-adaptive management and control method for wind-solar-energy-storage complementary hydrogen production alternating current-direct current system |
| CN114033638B (en) * | 2021-11-30 | 2023-11-24 | 东北电力大学 | Electric-thermal-gas-fertilizer co-production system and coordination control method thereof |
| CN114508784A (en) * | 2022-02-16 | 2022-05-17 | 重庆邮电大学 | Multi-source complementary heating system and optimization control method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100993224B1 (en) * | 2010-06-29 | 2010-11-09 | 주식회사 미지에너텍 | Charging equipment of hybrid generating system |
| CN102169342A (en) * | 2011-05-13 | 2011-08-31 | 吉林省电力有限公司电力科学研究院 | Distribution network coordination control system and control method taking account of distributed power |
| CN102364805A (en) * | 2011-10-13 | 2012-02-29 | 东北大学 | Wind/solar hybrid generation system net-connected controller and change-over switch switching method thereof |
| CN102384039A (en) * | 2011-09-28 | 2012-03-21 | 东北大学 | Mixed wind-light compensation water pumping and energy storing system and control method thereof |
| CN102437602A (en) * | 2011-10-21 | 2012-05-02 | 东北大学 | Hybrid wind-hydro-solar power generation device and control method |
| CN102709954A (en) * | 2012-05-25 | 2012-10-03 | 国电南瑞科技股份有限公司 | Active coordinated control method of wind, light and storage combined power generation system |
| CN103199561A (en) * | 2013-03-28 | 2013-07-10 | 昆山弗尔赛能源有限公司 | Wind-light-hydrogen complementary grid-connection power station based on fuel cells, wind energy and solar energy |
| CN104393587A (en) * | 2014-11-19 | 2015-03-04 | 张洪亮 | Combined cooling, heating and power energy station utilizing renewable energy sources |
| CN104675458A (en) * | 2015-02-09 | 2015-06-03 | 山东大学 | Thermoelectricity combined supply type compressed air energy storage system and method for back pressure type thermoelectric unit |
| CN205081173U (en) * | 2015-09-30 | 2016-03-09 | 国网智能电网研究院 | New forms of energy electrolysis energy memory |
| CN105846468A (en) * | 2016-05-27 | 2016-08-10 | 新疆洁净能源技术研究院 | Wind power hydrogen production device and control method thereof |
-
2016
- 2016-12-08 CN CN201611123094.7A patent/CN106444562B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100993224B1 (en) * | 2010-06-29 | 2010-11-09 | 주식회사 미지에너텍 | Charging equipment of hybrid generating system |
| CN102169342A (en) * | 2011-05-13 | 2011-08-31 | 吉林省电力有限公司电力科学研究院 | Distribution network coordination control system and control method taking account of distributed power |
| CN102384039A (en) * | 2011-09-28 | 2012-03-21 | 东北大学 | Mixed wind-light compensation water pumping and energy storing system and control method thereof |
| CN102364805A (en) * | 2011-10-13 | 2012-02-29 | 东北大学 | Wind/solar hybrid generation system net-connected controller and change-over switch switching method thereof |
| CN102437602A (en) * | 2011-10-21 | 2012-05-02 | 东北大学 | Hybrid wind-hydro-solar power generation device and control method |
| CN102437602B (en) * | 2011-10-21 | 2013-08-14 | 东北大学 | Hybrid wind-hydro-solar power generation device and control method |
| CN102709954A (en) * | 2012-05-25 | 2012-10-03 | 国电南瑞科技股份有限公司 | Active coordinated control method of wind, light and storage combined power generation system |
| CN103199561A (en) * | 2013-03-28 | 2013-07-10 | 昆山弗尔赛能源有限公司 | Wind-light-hydrogen complementary grid-connection power station based on fuel cells, wind energy and solar energy |
| CN104393587A (en) * | 2014-11-19 | 2015-03-04 | 张洪亮 | Combined cooling, heating and power energy station utilizing renewable energy sources |
| CN104675458A (en) * | 2015-02-09 | 2015-06-03 | 山东大学 | Thermoelectricity combined supply type compressed air energy storage system and method for back pressure type thermoelectric unit |
| CN205081173U (en) * | 2015-09-30 | 2016-03-09 | 国网智能电网研究院 | New forms of energy electrolysis energy memory |
| CN105846468A (en) * | 2016-05-27 | 2016-08-10 | 新疆洁净能源技术研究院 | Wind power hydrogen production device and control method thereof |
Non-Patent Citations (2)
| Title |
|---|
| "OATI. Optimal management of micro grid in restructured environment";VP Smart grid and Green Power;《Power and Energy Society General Meeting》;20111231;第1-8页 |
| "能源互联网动态协调优化控制体系构建";孙秋野;《中国电机工程学报》;20150720;第35卷(第14期);第3667-3677页 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106444562A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106444562B (en) | Coordinate system and method based on the more energy storage devices of scene-electric heating gas shift module | |
| CN112283068B (en) | Compressed air energy storage and supply device | |
| CN111969603B (en) | Micro-energy network system and cooperative optimization operation control method thereof | |
| Ren et al. | A review on the integration and optimization of distributed energy systems | |
| WO2019205561A1 (en) | Cchp micro-grid structure including compressed air energy storage and operation method therefor | |
| Xu et al. | Performance analysis of static ice refrigeration air conditioning system driven by household distributed photovoltaic energy system | |
| CN109474025B (en) | Optimized dispatching model of park level comprehensive energy system | |
| CN112329259B (en) | Multi-energy complementary combined cooling heating power micro-grid frame and modeling method thereof | |
| CN202210708U (en) | Power supply system | |
| CN103778485A (en) | Distributed generation energy supply system and optimization method thereof | |
| CN110285700A (en) | A kind of the regional complex energy resource system and method for the energy storage of air containing adiabatic compression | |
| Guan et al. | Optimal configuration and operation of multi-energy complementary distributed energy systems | |
| CN111008760A (en) | Double-layer optimization method for combined cooling heating and power micro-grid system | |
| CN109255487A (en) | A kind of integrated energy system optimization method based on normalized matrix model | |
| CN117081143A (en) | Method for promoting coordination and optimization operation of park comprehensive energy system for distributed photovoltaic on-site digestion | |
| CN116231694A (en) | Comprehensive energy system with wind-solar complementary hydrogen production and cold-hot electric multifunctional complementation | |
| Zhu et al. | Towards a carbon-neutral community: Integrated renewable energy systems (IRES)–sources, storage, optimization, challenges, strategies and opportunities | |
| CN114386256A (en) | Regional electric heating system optimal scheduling method considering flexibility constraint of electric heating equipment and heat supply network characteristics | |
| CN1403760A (en) | Multiple complementary energy source system | |
| Xie et al. | Tie-line Power Smoothing Strategy of Integrated Energy System Using Separate Storage of Heat and Electricity | |
| Shi et al. | Research of hybrid integrated energy station based on gas turbine | |
| CN216216091U (en) | Heat storage type energy storage power station | |
| Zhao et al. | CCHP Capacity Optimization with User Demand Characteristics | |
| Wang et al. | Key Technology Research of Integrated Energy System | |
| Zhou et al. | Research on Modeling Method of Comprehensive Energy User Load in Load-intensive City Smart Park |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |