CN106961119A - A kind of high energy load participates in regulation and dissolved the control method of wind-powered electricity generation of being obstructed - Google Patents
A kind of high energy load participates in regulation and dissolved the control method of wind-powered electricity generation of being obstructed Download PDFInfo
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- CN106961119A CN106961119A CN201710220168.7A CN201710220168A CN106961119A CN 106961119 A CN106961119 A CN 106961119A CN 201710220168 A CN201710220168 A CN 201710220168A CN 106961119 A CN106961119 A CN 106961119A
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- 230000005611 electricity Effects 0.000 title claims abstract description 125
- 230000033228 biological regulation Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000029087 digestion Effects 0.000 claims abstract description 27
- 230000003827 upregulation Effects 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H02J3/386—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
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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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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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
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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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
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Regulation is participated in the invention discloses a kind of high energy load to dissolve the control method of wind-powered electricity generation of being obstructed, it is determined that on the basis of high energy load responding control characteristic, establish the Controlling model that high energy load participates in wind electricity digestion, on the basis of the Controlling model that high energy load participates in wind electricity digestion, determine that high energy load participates in regulation and dissolved the control framework figure of wind-powered electricity generation of being obstructed, peak modulation capacity of the system to large-scale wind power can be effectively improved, the solution for problem of being obstructed to wind electricity digestion, which is provided, to be instructed.
Description
Technical field
Dissolve technical field, disappear in particular it relates to which a kind of high energy load participates in regulation the present invention relates to power network new energy
Receive the control method of wind-powered electricity generation of being obstructed.
Background technology
As wind-electricity integration scale increases, wind electricity digestion problem of being obstructed gradually is highlighted.At the same time, in the big rule in China part
Mould wind power base has Large Copacity high energy load, and with preferable control characteristic.High energy Load Regulation can fully be excavated
Potentiality, improve peak modulation capacity of the system to large-scale wind power, and the solution for problem of being obstructed to wind electricity digestion is significant.
It is not yet deep both at home and abroad at present but high energy load responding and control characteristic and wind-powered electricity generation operation characteristic difference are larger
The response characteristic of research high energy load is to the Influencing Mechanism of wind electricity digestion, it is necessary to propose that a kind of high energy load participates in regulation and disappeared
Receive the control method of wind-powered electricity generation of being obstructed, to realize that high energy load and wind-powered electricity generation are coordinated to control, reach the purpose of wind-powered electricity generation of being obstructed of dissolving.
The content of the invention
It is an object of the invention to regarding to the issue above, propose that a kind of high energy load participates in regulation and dissolved the wind-powered electricity generation that is obstructed
Control method, improve system to the peak modulation capacity of large-scale wind power, guidance provided for the be obstructed solution of problem of wind electricity digestion.
To achieve the above object, the technical solution adopted by the present invention is：A kind of high energy load participation regulation, which is dissolved, is obstructed
The control method of wind-powered electricity generation, mainly includes：
Step 1：Determine the response control characteristic of high energy load；
Step 2：According to the response control characteristic of step 1, determine that high energy load participates in the Controlling model of wind electricity digestion；
Step 3：Controlling model according to step 2, determines that high energy load participates in regulation and dissolved the control of wind-powered electricity generation of being obstructed
Frame diagram processed.
Further, high energy load described in step 1 includes electrolytic aluminium, ferroalloy and carborundum；The response control
Characteristic includes discrete control characteristic and continuous control characteristic.
Further, in step 2, determining the Controlling model of high energy load participation wind electricity digestion includes：
Determine that high energy load participates in the object function of wind electricity digestion Controlling model；
It is determined that constraint regulation, specifically includes system power Constraints of Equilibrium, new energy units limits and high energy load adjustment
Constraint.
Further, the object function is that wind electricity digestion amount is maximum：
The T for scheduling during it is total when hop count；ΔT
For scheduling slot length 15min；NW is wind power plant number；For wind power plant i the t periods additional issue electric power.
Further, the system power Constraints of Equilibrium isIn formula：For
Upper capacitance-adjustables of the high energy load k in the t periods；NHFor high energy load number；For wind power plant i the t periods additional issue
Electric power；NW is wind power plant number；
The new energy units limits are：
In formula：For wind-powered electricity generation electricity is abandoned in the t periods；For wind-powered electricity generation the t periods predicted value；Point
Not Wei wind-powered electricity generation the t periods planned value；
The high energy load adjustment is constrained to：
The switching period of kth kind high energy load is constrained to：The duration of up-regulation is not less thanIt is no more than
Wherein,It is discrete variable, 0 or 1 can only be taken,Represent the kth kind high energy load put into operation at present in t
Period without up-regulation,Represent that the kth kind high energy load put into operation at present is raised in the t periods；WithRespectively
It is high energy load k in the input duration of t periods and duration of interruption；WithRespectively lid carries energy
The load k continuous making time of minimum and minimum continuous break period.
Further, it is describedIt is described for 4 hoursFor 8 hours.
Further, step 3 is specifically included：
Step 31：Determine that wind-powered electricity generation abandons wind power and high energy load discrete adjustment power；
Step 32：The performance number determined according to step 31, high energy load is obtained according to the adjustment of high energy load constraint
In the up-regulation amount of day part, what formation can dissolve abandons wind power curve；
Step 33：The wind power of abandoning that can be dissolved is subjected to wind-powered electricity generation increment distribution by certain distribution principle, generation wind-powered electricity generation is a few days ago
Generating preliminary rework plan and high energy electricity consumption preliminary rework plan；
Step 34：Based on the wind-powered electricity generation obtained in step 33, generating preliminary rework plan and high energy electricity consumption are tentatively corrected a few days ago
Plan, Security Checking is carried out to wind power integration power network, and whether check trend section, node voltage are out-of-limit, if being unsatisfactory for safe school
Core, then finely tune the increment distribution between each wind park, return to step 32；If meeting, step 35 is carried out；
Step 35：High energy load electricity consumption amendment a few days ago plan, wind-powered electricity generation is obtained to generate electricity a few days ago amendment plan.
Further, it is determined that wind-powered electricity generation abandons wind power and high energy load discrete adjustment power, including it is a few days ago pre- according to wind-powered electricity generation
Survey power generation values and plan power generation values a few days ago, determine that wind-powered electricity generation abandons wind power；According to high energy load current power planned value and discrete
Upper limit of the power value is adjusted, high energy load discrete adjustment power is determined.
A kind of high energy loads of various embodiments of the present invention participates in regulation and dissolved the control method of wind-powered electricity generation of being obstructed, it is determined that high
Carry on the basis of energy load responding control characteristic, the Controlling model that high energy load participates in wind electricity digestion is established, in high energy
Load is participated on the basis of the Controlling model of wind electricity digestion, determines that high energy load participates in regulation and dissolved the controller chassis of wind-powered electricity generation of being obstructed
Frame figure, improves system to the peak modulation capacity of large-scale wind power, and guidance is provided for the be obstructed solution of problem of wind electricity digestion.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.
Below by drawings and Examples, technical scheme is described in further detail.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 be high energy load of the present invention participate in adjust dissolve be obstructed wind-powered electricity generation control method control flow chart；
Fig. 2 be high energy load of the present invention participate in adjust dissolve be obstructed wind-powered electricity generation control method control framework figure；
Fig. 3 is the large-scale wind power base Hexi Corridor power network for having high energy load concurrently the signal described in the embodiment of the present invention
Figure；
Fig. 4 is that the wind power base described in the embodiment of the present invention abandons landscape condition and high energy load switching situation schematic diagram；
Fig. 5 is that high energy load described in the embodiment of the present invention participates in regulation and dissolved abandon landscape condition comparison diagram before and after wind-powered electricity generation.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Specifically, Fig. 1 be high energy load of the present invention participate in adjust dissolve be obstructed wind-powered electricity generation control method control flow
Figure.In Fig. 1, the high energy load that provides of the present invention, which participates in dissolve the be obstructed control method of wind-powered electricity generation of regulation, to be included：
S1：Determine the response control characteristic of high energy load such as electrolytic aluminium, ferroalloy and carborundum, including discrete control spy
Property and continuous control characteristic；
S2：On the basis of step S1, determine that high energy load participates in the Controlling model of wind electricity digestion；
S3：On the basis of the Controlling model of step S2 high energy load participation wind electricity digestion, high energy load is determined
Regulation is participated in dissolve the control framework figure of wind-powered electricity generation of being obstructed.
The S2 comprises the following steps：
S201：Determine that high energy load participates in the object function of wind electricity digestion Controlling model, i.e. wind electricity digestion amount maximum：
In formula：T for scheduling during it is total when hop count；NW is wind power plant number；For wind power plant i the t periods increasing
Electricity；
S202：Determine related constraint regulation, i.e. system power Constraints of Equilibrium, be energy units limits, high energy load tune
Whole constraint.
1) power-balance constraint
In formula：For high energy load k the t periods upper capacitance-adjustable；NHFor high energy load number；
2) new energy units limits
In formula：For wind-powered electricity generation electricity is abandoned in the t periods；For wind-powered electricity generation the t periods predicted value；Respectively
For wind-powered electricity generation the t periods planned value.
3) high energy load adjustment is constrained
The switching period of kth kind high energy load is constrained to：The duration of up-regulation is not less thanNo
Exceed
Wherein,WithRespectively high energy load k is in the input duration of t periods and duration of interruption；WithRespectively lid carries the energy load k continuous making time of minimum and minimum continuously break period.
The S3 comprises the following steps：
S301：Power generation values are predicted according to wind-powered electricity generation a few days ago and plan power generation values a few days ago, determine that wind-powered electricity generation abandons wind power；
S302：According to high energy load current power planned value and discrete adjustment upper limit of the power value, high energy load is determined
Discrete adjustment power；
S303：On the basis of step S301 and step S302, high energy is obtained according to the regulation of high energy load constraint
Load is in the up-regulation amount of day part, and what formation can dissolve abandons wind power curve；
S304：The wind power of abandoning dissolved is subjected to wind-powered electricity generation increment distribution by certain distribution principle, generation wind-powered electricity generation generates electricity a few days ago
Preliminary rework plan and high energy electricity consumption preliminary rework plan.
S305：Based on the wind-powered electricity generation obtained in step S304, generating preliminary rework plan and high energy electricity consumption are tentatively corrected a few days ago
Plan, Security Checking is carried out to wind power integration power network, and whether check trend section, node voltage are out-of-limit, if being unsatisfactory for safe school
Core, then finely tune the increment distribution between each wind park, return to step S303；If meeting, step S306. is carried out
S306：High energy load electricity consumption amendment a few days ago plan, wind-powered electricity generation is obtained to generate electricity a few days ago amendment plan.
Fig. 2 be high energy load of the present invention participate in adjusting dissolve be obstructed wind-powered electricity generation control method control framework figure, Fig. 3 is
The large-scale wind power base Hexi Corridor power network schematic diagram for having high energy load concurrently described in the embodiment of the present invention, with number of days in April 5
Analyzed exemplified by, the high energy load that provides of the present invention, which participates in dissolve the be obstructed control method of wind-powered electricity generation of regulation, to be included：
S301：Power generation values are predicted according to wind-powered electricity generation a few days ago and plan power generation values a few days ago, determine that wind-powered electricity generation abandons wind power, such as the institute of table 1
Show；
Table wind-powered electricity generation on 1 April 5 abandons wind power
S302：According to high energy load current power plan and discrete adjustment upper limit of the power value, determine high energy load from
Regulation power is dissipated, as shown in table 2；
The high energy Load Regulation property list of table 2
S303：High energy load is obtained according to the constraint of step S301, step S302 result and high energy Load Regulation to exist
The up-regulation amount of day part, it is as shown in Figure 4 that what formation can dissolve abandons wind power curve；
S304：The wind power of abandoning dissolved is subjected to wind-powered electricity generation increment distribution by certain distribution principle, generation wind-powered electricity generation generates electricity a few days ago
Preliminary rework plan and high energy electricity consumption preliminary rework plan, table 3 show 4:Each wind power plant inscribed when 00 generates electricity a few days ago repaiies
Positive plan, the plan of electricity consumption amendment a few days ago of each high energy；
Hair/electricity consumption amendment plan a few days ago after the participation of the high energy load of table 3
S305：Based on the wind-powered electricity generation obtained in step S304, generating preliminary rework plan and high energy electricity consumption are tentatively corrected a few days ago
Plan, Security Checking is carried out to wind power integration power network, and trend section, node voltage be not out-of-limit, meets Security Checking, is walked
Rapid S306；
S306：High energy load electricity consumption amendment a few days ago plan, wind-powered electricity generation is obtained to generate electricity a few days ago amendment plan.Fig. 5 show height
Wind power curve, table 4 are abandoned it can be seen that the participation regulation of high energy load is dissolved by choke in Hexi prefecture before and after load can participate in regulation
Wind electricity digestion amount increases by a fairly big margin after electricity, abandons air quantity and drops to 126.1MW by 389.48MW, has fallen 67.62% on a year-on-year basis, therefore originally
Invention high energy load participate in regulation dissolve be obstructed the control method of wind-powered electricity generation can be to reaching preferable wind electricity digestion effect.
The high energy load of table 4 participates in abandoning the contrast of landscape condition before and after regulation
| 4:00 moment | Dunhuang | Yumen | Zhangye | Hexi prefecture is amounted to |
| High energy abandons air quantity/MW before participating in regulation | 355.1 | 34.38 | 0 | 389.48 |
| High energy abandons air quantity/MW after participating in regulation | 126.1 | 0 | 0 | 126.1 |
Show to above-mentioned instance analysis：A kind of high energy load that the present invention is provided participates in regulation and dissolved the control of wind-powered electricity generation of being obstructed
Method processed, it is determined that on the basis of high energy load responding control characteristic, establishing the control that high energy load participates in wind electricity digestion
Simulation, on the basis of the Controlling model that high energy load participates in wind electricity digestion, determines that high energy load participates in regulation and dissolved
Be obstructed the control framework figure of wind-powered electricity generation, can effectively improve peak modulation capacity of the system to large-scale wind power, problem of being obstructed to wind electricity digestion
Solution provide instruct.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic progress equivalent.
Within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (7)
- Dissolved the control method of wind-powered electricity generation of being obstructed 1. a kind of high energy load participates in regulation, it is characterised in that comprise the following steps：Step 1：Determine the response control characteristic of high energy load；Step 2：According to the response control characteristic of step 1, determine that high energy load participates in the Controlling model of wind electricity digestion；Step 3：Controlling model according to step 2, determines that high energy load participates in regulation and dissolved the controller chassis of wind-powered electricity generation of being obstructed Frame figure.
- Dissolved the control method of wind-powered electricity generation of being obstructed 2. high energy load according to claim 1 participates in regulation, it is characterised in that High energy load described in step 1 includes electrolytic aluminium, ferroalloy and carborundum；It is special that the response control characteristic includes discrete control Property and continuous control characteristic.
- Dissolved the control method of wind-powered electricity generation of being obstructed 3. high energy load according to claim 2 participates in regulation, it is characterised in that In step 2, determining the Controlling model of high energy load participation wind electricity digestion includes：Determine that high energy load participates in the object function of wind electricity digestion Controlling model；It is determined that constraint regulation, specifically includes system power Constraints of Equilibrium, new energy units limits and the constraint of high energy load adjustment.
- Dissolved the control method of wind-powered electricity generation of being obstructed 4. high energy load according to claim 3 participates in regulation, it is characterised in that The object function is that wind electricity digestion amount is maximum：The T for scheduling during it is total when hop count；Δ T is tune Spend Period Length 15min；NW is wind power plant number；For wind power plant i the t periods additional issue electric power.
- Dissolved the control method of wind-powered electricity generation of being obstructed 5. high energy load according to claim 3 or 4 participates in regulation, its feature exists In the system power Constraints of Equilibrium isIn formula：It is high energy load k in t The upper capacitance-adjustable of period；NHFor high energy load number；For wind power plant i the t periods additional issue electric power；NW is wind power plant Number；The new energy units limits are：In formula：For wind-powered electricity generation electricity is abandoned in the t periods；For wind-powered electricity generation the t periods predicted value；Respectively For wind-powered electricity generation the t periods planned value；The high energy load adjustment is constrained to：The switching period of kth kind high energy load is constrained to：The duration of up-regulation is not less thanIt is no more thanWherein,It is discrete variable, 0 or 1 can only be taken,Represent the kth kind high energy load put into operation at present in the t periods Without up-regulation,Represent that the kth kind high energy load put into operation at present is raised in the t periods；WithIt is respectively high Energy load k is carried in the input duration of t periods and duration of interruption；WithRespectively lid carries energy load k The continuous making time of minimum and the minimum continuous break period, respectively 4 hours and 8 hours.
- Dissolved the control method of wind-powered electricity generation of being obstructed 6. high energy load according to claim 5 participates in regulation, it is characterised in that Step 3 is specifically included：Step 31：Determine that wind-powered electricity generation abandons wind power and high energy load discrete adjustment power；Step 32：The performance number determined according to step 31, high energy load is obtained each according to the adjustment of high energy load constraint The up-regulation amount of period, what formation can dissolve abandons wind power curve；Step 33：The wind power of abandoning that can be dissolved is subjected to wind-powered electricity generation increment distribution by certain distribution principle, generation wind-powered electricity generation generates electricity a few days ago Preliminary rework plan and high energy electricity consumption preliminary rework plan；Step 34：Based on the wind-powered electricity generation obtained in step 33, meter is tentatively corrected in generating preliminary rework plan and high energy electricity consumption a few days ago Draw, Security Checking carried out to wind power integration power network, whether check trend section, node voltage are out-of-limit, if being unsatisfactory for Security Checking, Then finely tune the increment distribution between each wind park, return to step 32；If meeting, step 35 is carried out；Step 35：High energy load electricity consumption amendment a few days ago plan, wind-powered electricity generation is obtained to generate electricity a few days ago amendment plan.
- Dissolved the control method of wind-powered electricity generation of being obstructed 7. high energy load according to claim 7 participates in regulation, it is characterised in that Determine that wind-powered electricity generation abandons wind power and high energy load discrete adjustment power, including power generation values are predicted according to wind-powered electricity generation a few days ago and planned a few days ago Power generation values, determine that wind-powered electricity generation abandons wind power；According to high energy load current power planned value and discrete adjustment upper limit of the power value, it is determined that High energy load discrete adjustment power.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107632520A (en) * | 2017-07-31 | 2018-01-26 | 中国电力科学研究院 | A kind of wind electricity digestion Potential Model optimal control method and system |
| CN107632520B (en) * | 2017-07-31 | 2021-02-26 | 中国电力科学研究院 | Wind power consumption potential model optimization control method and system |
| CN108718093A (en) * | 2018-02-05 | 2018-10-30 | 华北电力大学 | A kind of high energy load participates in active-reactive coordination control method of wind electricity digestion |
| CN110417004A (en) * | 2019-07-12 | 2019-11-05 | 国网甘肃省电力公司经济技术研究院 | A kind of extra-high voltage alternating current-direct current sending end power grid multi-source coordination peak regulation potentiality computation model |
| CN110417004B (en) * | 2019-07-12 | 2022-08-05 | 国网甘肃省电力公司经济技术研究院 | Extra-high voltage alternating current-direct current sending end power grid multi-source coordination peak shaving potential calculation model |
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