CN108964135A - A kind of micro-capacitance sensor distributed economic dispatch device and method considering communication delay - Google Patents
A kind of micro-capacitance sensor distributed economic dispatch device and method considering communication delay Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
Abstract
The present invention provides a kind of micro-capacitance sensor distributed economic dispatch device and method for considering communication delay, is related to Economic Dispatch technical field.The present invention is that collected data are sent to communication unit by data acquisition unit, data information is sent to data processing and computing unit by communication unit, the coding of the key module input generator to be read, judge that can algorithm restrain with computing unit via data processing, data processing and iteration, calculating meet cost it is minimum when each generator issue the calculating process such as power after be transmitted to display module.This method makes up the deficiency of centralized optimization method, mitigates communications burden, improves operation efficiency, adapts to the development of the following smart grid.
Description
Technical field
The present invention relates to Economic Dispatch technical field more particularly to a kind of micro-capacitance sensors for considering communication delay point
Cloth economic load dispatching device and method.
Background technique
Safety economy stable operation is the important goal that micro-capacitance sensor is pursued, and the economic load dispatching of micro-capacitance sensor is to realize this
The important component of target.Economic load dispatching is a basic problem of Operation of Electric Systems, it, which refers to, is meeting the equilibrium of supply and demand
Under the conditions of each element units limits, reasonably adjusts each generating set and contribute and distribute to each load.The power generation list of micro-capacitance sensor
First type is more, and the operation characteristic of different generator units is also different, the Optimized Operation of micro-capacitance sensor, be exactly rationally efficiently
The power output of these generator units is arranged, this is also the key for embodying micro-capacitance sensor Technical Economy and environment friendly.
Economic Dispatch is traditionally solved the problems, such as frequently with centralized optimization method, however centralization optimization is calculated
Method needs a control centre to collect global information, and needs to carry out information exchange with each element.As electric system is from biography
The centralized configuration of system is transformed into the smart grid with distributed nature, these need the centralized approach of global information,
Many drawbacks are shown.Such as: in large scale electric network system, the computationally intensive of centralized algorithm, communicating requirement are high, reliable
Property difference etc..It cannot be well adapted for the requirement of power grid.In addition to this, since micro-grid system is variation, especially blower, too
The application of the generator units of less stables such as positive energy will lead to the variation of system structure, and centralized dispatching algorithm cannot be fine
Ground adapts to this situation of change (e.g., plug and play).In order to make up the deficiency of centralization optimization, mitigates communications burden, improve fortune
Calculate efficiency, adapt to the development of the following smart grid, in recent years, by multiple agent congruity theory distributed optimization algorithm by
To more and more extensive concern.On the other hand, stifled by the communication channel that transmission of network bandwidth is limited and occurs in practical applications
It the problems such as finiteness of plug, information transmitting asymmetry and information transmitting, is likely to lead to the generation of various time lag.Therefore
And time lag becomes a key factor for influencing multi-agent system consistency.So there are the distribution of time lag is economical for research
Dispatching algorithm has more realistic meaning.
It to sum up analyzes, is inevitable in practice for the deficiency and delay of traditional centralized economic load dispatching algorithm,
This patent proposes a kind of micro-capacitance sensor distributed economic dispatch algorithm and device for considering communication delay, if time lag and initial value meet
Condition, this algorithm can restrain to obtain optimal solution.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of to consider communication delay
Micro-capacitance sensor distributed economic dispatch device and method, this method make up the deficiency of centralized optimization method, mitigate communications burden, mention
High operation efficiency adapts to the development of the following smart grid.
In order to solve the above technical problems, the present invention takes following technical scheme to realize:
On the one hand, the present invention provides a kind of micro-capacitance sensor distributed economic dispatch device for considering communication delay, including data
Acquisition unit, communication unit, data processing and computing unit and liquid crystal display；
The data acquisition unit includes noise reduction module, sampling module, A/D conversion module and one-chip computer module, described
Noise reduction module is for reducing the interference from ambient enviroment and transmission medium introducing；Sampling module is respectively sent out for acquiring in micro-capacitance sensor
The information of motor；A/D conversion module is converted into digital signal for analog signal；One-chip computer module turns for handling from A/D
Change the mold the digital signal of block；
The communication unit includes serial interface module, wireless sending module, power amplifier module, wireless receiving module
And wireless control module, the serial interface module includes serial line interface 1 and serial line interface 2, with then reception and output data；
Wireless sending module is used to for data being wirelessly transferred and send；Power amplifier module is for amplifying signal；Wireless receiving module is used
In the data that reception wireless sending module transmits；Wireless control module is for controlling modules in communication unit；
The data processing and computing unit includes data read module, time lag judgment module, incremental cost iteration mould
Block and power computation module, the data read module are used to read the data for receiving；Time lag judgment module is for judging
Whether each route time lag meets the stable condition of system；Initial value judgment module is for judging whether each generator initial value meets system
It being capable of convergent condition；Computing module is used for data processing and iteration, calculating meet cost it is minimum when each generator issue power；
The liquid crystal display includes key module and display module, and the key module effect is that selection to be read
The generator taken；Display module effect is the power for showing selected generator；
The noise reduction module, sampling module, A/D conversion module and one-chip computer module are sequentially connected and connect, one-chip computer module with
Serial line interface 1 is connected, serial line interface 1, wireless sending module, power amplifier module, wireless receiving module, serial line interface 2 according to
Secondary to be connected, wireless control module is connected with wireless sending module, power amplifier module, wireless receiving module respectively, data
The input terminal of read module is connected with the output end of serial line interface 2, data read module, time lag judgment module, initial value judgement
Module and computing module, which are sequentially connected, to be connect, and computing module is connected with display module module, display module and key module
It is connected.
On the other hand, the present invention also provides a kind of micro-capacitance sensor distributed economic dispatch method for considering communication delay, pass through
A kind of micro-capacitance sensor distributed economic dispatch device realization considering communication delay, comprising the following steps:
Step 1: it is assumed that microgrid has n generator, successively giving each generator number 1,2,3n；Known to determination
Distribution Network Communication topological structure numbers to each generator, establishes the adjacency matrix A of microgrid, the element in adjacency matrix A is pressed
Column formula is sought:
Wherein, i ∈ n；j∈n；
Step 2: input generator cost function parameters αiAnd βi；Input each generating set loss factor γGi；
Step 3: judge whether time lag is more than the time lag upper bound between generator, method particularly includes:
Step 3.1: time lag τ between input generatorij, τijIt indicates to transmit the logical of information between generator i and generator j
Believe time lag；
Step 3.2: finding out transmission information time lag upper bound τ between generatormax, it seeks as the following formula:
In formula, diFor the degree of generator i.
Step 3.3: the generator time lag upper bound required by step 3.2 being sorted, the smallest is system time lags upper bound τmax；
Step 3.4: comparing the τ that is delayed between generatorijAnd τmaxSize；
Step 3.5: τ if it existsij>τmax, export " algorithm, which can not restrain, please re-enter delay " and go to step 3.1；If
There are τij≤τmax, then step 4 is gone to
Step 4: calculating generator incremental cost initial value λi(0)；
Step 4.1: input generator issues power initial value PGi(0) and total load PD；
Step 4.2: judge whether following formula is true:
If invalid go to step 4.1；Step 4.3 is executed if setting up；
Step 4.3: setting i=1；
Step 4.4: if i > n, goes to step 5；
Step 4.5: if i≤n, calculating generator incremental cost initial value λi(0), it is calculated as follows:
λi(0)=αiPGi(0)+βi
Step 4.6:i=i+1, goes to step 4.4；
Step 5: calculate generator incremental cost meet cost it is minimum when convergency value λ*；
Step 5.1: setting k=0；
Step 5.2: setting i=1；
Step 5.3: if following formula is set up
Go to step 6；Otherwise then follow the steps 5.4；Wherein, λi(k) incremental cost for being generator i；
Step 5.4: if i > n, goes to step 5.7；
Step 5.5: if i≤n, calculating generator incremental cost λi(k)；
In formula, aijFor the i-th row jth column corresponding element in adjacency matrix A；ε is the sampling period；[] is bracket function；
Step 5.6:i=i+1, goes to step 5.3；
Step 5.7:k=k+1, goes to step 5.2；
Step 6: calculate generator meet cost it is minimum when issue power PGi *；
Step 6.1: setting i=1；
Step 6.2: if i > n, goes to step 7；
Step 6.3: if i≤n, calculating generator and issue power PGi *, it is calculated as follows:
Step 6.4:i=i+1, goes to step 6.2；
Step 7: display result: " generator issues power PGi *”。
The beneficial effects of adopting the technical scheme are that a kind of consideration communication delay provided by the invention is micro-
Power grid distributed economic dispatch algorithm and device, this method make up the deficiency of centralized optimization method, mitigate communications burden, improve
Operation efficiency adapts to the development of the following smart grid；Meanwhile it is limited by transmission of network bandwidth in practical applications and led to
The problems such as believing the finiteness of channel blocking, information transmitting asymmetry and information transmitting, is likely to lead to various time lag
Generation, this algorithm considers communication delay, more practical significance.
Detailed description of the invention
Fig. 1 is the structure that the micro-capacitance sensor distributed economic dispatch device of communication delay is considered in the specific embodiment of the invention
Schematic diagram；
Fig. 2 is the micro-capacitance sensor distributed economic dispatch method main-process stream that communication delay is considered in the specific embodiment of the invention
Figure；
Fig. 3 is to consider that the micro-capacitance sensor distributed economic dispatch method time lag of communication delay is sentenced in the specific embodiment of the invention
Disconnected module flow diagram；
Fig. 4 is to consider that the micro-capacitance sensor distributed economic dispatch method initial value of communication delay is sentenced in the specific embodiment of the invention
Disconnected module flow diagram；
Fig. 5 is to consider that the micro-capacitance sensor distributed economic dispatch method of communication delay calculates mould in the specific embodiment of the invention
Block flow chart；
Fig. 6 is 5-bus system communication topological diagram provided in an embodiment of the present invention；
Fig. 7 is 5-bus system emulation figure provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
The method of the present embodiment is as described below:
A kind of micro-capacitance sensor distributed economic dispatch device considering communication delay, as shown in Figure 1, including that data acquisition is single
Member, communication unit, data processing and computing unit and liquid crystal display；
The data acquisition unit includes noise reduction module, sampling module, A/D conversion module and one-chip computer module, described
Noise reduction module is for reducing the interference from ambient enviroment and transmission medium introducing；Sampling module is respectively sent out for acquiring in micro-capacitance sensor
The information of motor；A/D conversion module is converted into digital signal for analog signal；One-chip computer module turns for handling from A/D
Change the mold the digital signal of block；
The communication unit includes serial interface module, wireless sending module, power amplifier module, wireless receiving module
And wireless control module, the serial interface module includes serial line interface 1 and serial line interface 2, with then reception and output data；
Wireless sending module is used to for data being wirelessly transferred and send；Power amplifier module is for amplifying signal；Wireless receiving module is used
In the data that reception wireless sending module transmits；Wireless control module is for controlling modules in communication unit；
The data processing and computing unit includes data read module, time lag judgment module, incremental cost iteration mould
Block and power computation module, the data read module are used to read the data for receiving；Time lag judgment module is for judging
Whether each route time lag meets the stable condition of system；Initial value judgment module is for judging whether each generator initial value meets system
It being capable of convergent condition；Computing module is used for data processing and iteration, calculating meet cost it is minimum when each generator issue power；
The liquid crystal display includes key module and display module, and the key module effect is that selection to be read
The generator taken；Display module effect is the power for showing selected generator；
The noise reduction module, sampling module, A/D conversion module and one-chip computer module are sequentially connected and connect, one-chip computer module with
Serial line interface 1 is connected, serial line interface 1, wireless sending module, power amplifier module, wireless receiving module, serial line interface 2 according to
Secondary connection, wireless control module are connected with wireless sending module, power amplifier module, wireless receiving module respectively, and data are read
The input terminal of modulus block is connected with the output end of serial line interface 2, and data read module, time lag judgment module, initial value judge mould
Block module and computing module, which are sequentially connected, to be connect, and computing module is connected with display module module, display module and key module phase
Connection.
A kind of micro-capacitance sensor distributed economic dispatch method considering communication delay passes through a kind of micro- electricity for considering communication delay
The realization of net distributed economic dispatch device, as shown in Figure 2, comprising the following steps:
Step 1: it is assumed that microgrid has n generator, each generator number 1,2,3n is successively given, known to determination
Distribution Network Communication topological structure numbers to each generator, establishes the adjacency matrix A of microgrid, the element in adjacency matrix A is pressed
Column formula is sought:
Wherein, i ∈ n；j∈n；
Step 2: inputting each generator cost function parameters αiAnd βi；Input each generating set loss factor γGi；
Step 3: judge whether each generator time lag is more than the time lag upper bound, as shown in figure 3, method particularly includes:
Step 3.1: inputting between each generator the τ that is delayedij, τijIt indicates to transmit information between generator i and generator j
Communication delay；
Step 3.2: each generator time lag upper bound is found out, is sought as the following formula:
In formula, diFor the degree of generator i.
Step 3.3: each generator time lag upper bound required by step 3.2 being sorted, the smallest is system time lags upper bound τmax；
Step 3.4: be delayed τ between intelligent bodyijAnd τmaxSize；
Step 3.5: τ if it existsijGreater than τmax, export " algorithm, which can not restrain, please re-enter delay " and go to step
3.1；τ if it existsij≤τmax, then step 4 is gone to；
Step 4: calculating each generator incremental cost initial value λi(0), as shown in Figure 4, the specific steps are as follows:
Step 4.1: inputting each generator and issue power initial value PGi(0) and total load PD；
Step 4.2: judge whether following formula is true:
If invalid go to step 4.1, step 4.3 is executed if setting up；
Step 4.3: setting i=1；
Step 4.4: if i > n, goes to step 5；
Step 4.5: if i≤n, calculating each generator incremental cost initial value λi(0), it is calculated as follows:
λi(0)=αiPGi(0)+βi
Step 4.6:i=1, goes to step 4.4；
Step 5: calculate each generator incremental cost meet cost it is minimum when convergency value λ*, as shown in figure 5, specific steps are such as
Under: step 5.1: setting k=0；
Step 5.2: setting i=1；
Step 5.3: if following formula is set up
Go to step 6；Otherwise then follow the steps 5.4；Wherein, λi(k) incremental cost for being generator i；
Step 5.4: if i > n, goes to step 5.7；
Step 5.5: if i≤n, calculating each generator incremental cost λi(k)；
In formula, aijFor the i-th row jth column corresponding element in adjacency matrix A；ε is the sampling period；[] is bracket function；
Step 5.6:i=i+1, goes to step 5.3；
Step 5.7:k=k+1, goes to step 5.2；
Step 6: calculate each generator meet cost it is minimum when issue power PGi *；
Step 6.1: setting i=1；
Step 6.2: if i > n, goes to step 7；
Step 6.3: if i≤n, calculating each intelligent body (generator) and issue power PGi *, it is calculated as follows:
Step 6.4:i=i+1, goes to step 6.2；
Step 7: display result: " each generator issues power PGi *”。
In the present embodiment by taking 5-bus node power distribution network as shown in Figure 6 as an example, adjacency matrix A are as follows:
Parameter is as shown in table 1:
1 5-bus node parameter table of table
| Bus | G1 | G2 | G3 | G4 | G5 |
| αi | 0.192 | 0.144 | 0.21 | 0.148 | 0.176 |
| βi | 1.22 | 3.41 | 2.53 | 3.17 | 2.24 |
| γGi | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
It is computed τmax=0.9817s inputs each route time lag τ12=0.5s τ13=0.5s τ14=0.5s τ15=0.5s meets
Time lag requirement, carries out in next step；
Input λ1=10.82 λ2=10.61 λ3=13.03 λ4=10.57 λ5=11.04 and PD=245MW is computed judgement
MeetMeet initial value requirement, carries out in next step；
Calculating is iterated to incremental cost, computer sim- ulation is as shown in fig. 7, final convergency value is *=11.12 λ；
It exports each generator and issues power: P1=52MW P2=54MW P3=41MW P4=53MW P5=50MW
It can be seen that the general power that final all generators issue subtracts system losses approximation etc. when time lag is met the requirements
In total load；It is effective for demonstrating this method.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, model defined by the claims in the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. it is a kind of consider communication delay micro-capacitance sensor distributed economic dispatch device, it is characterised in that: including data acquisition unit,
Communication unit, data processing and computing unit and liquid crystal display；
The data acquisition unit includes noise reduction module, sampling module, A/D conversion module and one-chip computer module, the noise reduction
Module is for reducing the interference from ambient enviroment and transmission medium introducing；Sampling module is for acquiring each generator in micro-capacitance sensor
Information；A/D conversion module is converted into digital signal for analog signal；One-chip computer module comes from A/D modulus of conversion for handling
The digital signal of block；
The communication unit includes serial interface module, wireless sending module, power amplifier module, wireless receiving module and nothing
Line traffic control module, the serial interface module includes serial line interface 1 and serial line interface 2, with then reception and output data；Wirelessly
Sending module is used to for data being wirelessly transferred and send；Power amplifier module is for amplifying signal；Wireless receiving module is for connecing
Receive the data that wireless sending module transmits；Wireless control module is for controlling modules in communication unit；
The data processing and computing unit include data read module, time lag judgment module, incremental cost iteration module and
Power computation module, the data read module are used to read the data for receiving；Time lag judgment module is for judging each line
Whether road time lag meets the stable condition of system；Initial value judgment module can for judging whether each generator initial value meets system
Convergent condition；Computing module is used for data processing and iteration, calculating meet cost it is minimum when each generator issue power；
The liquid crystal display includes key module and display module, and the key module effect selection to be read
Generator；Display module effect is the power for showing selected generator；
The noise reduction module, sampling module, A/D conversion module and one-chip computer module are sequentially connected and connect, one-chip computer module and serial
Interface 1 is connected, and serial line interface 1, wireless sending module, power amplifier module, wireless receiving module, serial line interface 2 successively connect
It connects, wireless control module is connected with wireless sending module, power amplifier module, wireless receiving module respectively, reading data mould
The input terminal of block is connected with the output end of serial line interface 2, data read module, time lag judgment module, initial value judgment module mould
Block and computing module, which are sequentially connected, to be connect, and computing module is connected with display module module, and display module is connected with key module.
2. a kind of micro-capacitance sensor distributed economic dispatch method for considering communication delay, passes through a kind of consideration described in claim 1
The micro-capacitance sensor distributed economic dispatch device of communication delay is realized, it is characterised in that: the following steps are included:
Step 1: it is assumed that microgrid has n generator, successively giving each generator number 1,2,3n, determine known distribution
Network Communication topological structure numbers to each generator, establishes the adjacency matrix A of microgrid, and the element in adjacency matrix A presses following public affairs
Formula is sought:
Wherein, i ∈ n；j∈n；
Step 2: input generator cost function parameters αiAnd βi；Input generating set loss factor γGi；
Step 3: judging whether time lag is more than the time lag upper bound between generator；Specific step is as follows:
Step 3.1: time lag τ between input generatorij, τijWhen indicating to transmit the communication of information between generator i and generator j
It is stagnant；
Step 3.2: finding out transmission information time lag upper bound τ between generatormax, it seeks as the following formula:
In formula, diFor the degree of generator i；
Step 3.3: the generator time lag upper bound required by step 3.2 being sorted, the smallest is system time lags upper bound τmax；
Step 3.4: comparing the τ that is delayed between generatorijAnd τmaxSize；
Step 3.5: τ if it existsij>τmax, export " algorithm, which can not restrain, please re-enter delay " and go to step 3.1；If it exists
τij≤τmax, then step 4 is gone to；
Step 4: calculating generator incremental cost initial value λi(0)；
Step 5: calculate generator incremental cost meet cost it is minimum when convergency value λ*；
Step 6: calculate generator meet cost it is minimum when issue power PGi *；
Step 7: display result: " generator issues power PGi *”。
3. a kind of micro-capacitance sensor distributed economic dispatch method for considering communication delay according to claim 2, feature exist
In: step 4 includes the following steps:
Step 4.1: input generator issues power initial value PGi(0) and total load PD；
Step 4.2: judge whether following formula is true:
If invalid go to step 4.1；Step 4.3 is executed if setting up；
Step 4.3: setting i=1；
Step 4.4: if i > n, goes to step 5；
Step 4.5: if i≤n, calculating generator incremental cost initial value λi(0), it is calculated as follows:
λi(0)=αiPGi(0)+βi
Step 4.6:i=i+1, goes to step 4.4.
4. a kind of micro-capacitance sensor distributed economic dispatch method for considering communication delay according to claim 2, feature exist
In: step 5 includes the following steps:
Step 5.1: setting k=0；
Step 5.2: setting i=1；
Step 5.3: if following formula is set up
Go to step 6；Otherwise then follow the steps 5.4；Wherein, λi(k) incremental cost for being generator i；
Step 5.4: if i > n, goes to step 5.7；
Step 5.5: if i≤n, calculating generator incremental cost λi(k)；
In formula, aijFor the i-th row jth column corresponding element in adjacency matrix A；ε is the sampling period；[] is bracket function；
Step 5.6:i=i+1, goes to step 5.3；
Step 5.7:k=k+1, goes to step 5.2.
5. a kind of micro-capacitance sensor distributed economic dispatch method for considering communication delay according to claim 2, feature exist
In: step 6 includes the following steps:
Step 6.1: setting i=1；
Step 6.2: if i > n, goes to step 7；
Step 6.3: if i≤n, calculating generator and issue power PGi *, it is calculated as follows:
Step 6.4:i=i+1, goes to step 6.2.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861304A (en) * | 2018-12-28 | 2019-06-07 | 东北大学 | A kind of micro-capacitance sensor economic load dispatching method considering communication Time-varying time-delays |
| CN110048418A (en) * | 2019-05-08 | 2019-07-23 | 辽宁工程技术大学 | A kind of micro-capacitance sensor economic load dispatching method and device based on cell-tissue algorithm |
| CN112422520A (en) * | 2020-10-27 | 2021-02-26 | 东北大学 | Microgrid distributed economic dispatching algorithm and device considering communication time lag |
| CN113726019A (en) * | 2021-08-09 | 2021-11-30 | 武汉大学 | Non-periodic sampling output cooperative control method based on distributed energy storage system |
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