CN106816878A - A kind of demand response regulation device and method for being applied to drainage and irrigation hyelectric power facility - Google Patents
A kind of demand response regulation device and method for being applied to drainage and irrigation hyelectric power facility Download PDFInfo
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- CN106816878A CN106816878A CN201710137896.1A CN201710137896A CN106816878A CN 106816878 A CN106816878 A CN 106816878A CN 201710137896 A CN201710137896 A CN 201710137896A CN 106816878 A CN106816878 A CN 106816878A
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/62—The condition being non-electrical, e.g. temperature
- H02J2310/64—The condition being economic, e.g. tariff based load management
-
- 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
-
- 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)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention provides a kind of demand response regulation device and method for being applied to drainage and irrigation hyelectric power facility, and device includes microprocessor module, communication module, security module, interface module, data acquisition module, data memory module, real-time clock module, watchdog module and power management module；Solve existing drainage and irrigation hyelectric power utility automation level high not enough, demand response cannot be participated in, the demand response signal that demand response server is sent is automatically analyzed, equipment period operation reserve can not be generated and directly according to the problem of policy control equipment start-stop, for supporting drainage and irrigation hyelectric power facility to participate in demand response business, not only on the basis of electricity price and incentive policy, for user's power cost saving, subsidized, load can also be opened when needing load to dissolve, so as to obtain low price electric energy or obtain subsidy.
Description
Technical field
Participate in the present invention relates to irrigation and drainage facility electricity automation and its automatically demand response, and in particular to one kind is applied to electricity
The demand response regulation device and method of power irrigation and drainage facility.
Background technology
Irrigate and drain flooded fields for defeating drought, damage caused by waterlogging to do harm to, promote the development tool of agriculture, woods, animal husbandry to be of great significance.With
The reinforcement of farmland capital construction and the raising of productivity level, many places are all irrigated and draining using electric power, this
Behave causes the obvious seasonal characteristics of farming power, i.e., in the spring and summer that drought resisting flood control problem is more prominent, power consumption
With power load apparently higher than other seasons.Also, because conventional irrigation and drainage utility automation degree is relatively low, still must people except a lot
To control outside its start and stop, even if the automation irrigation and drainage facility of realization hitherto also can not intelligently participate in demand response, cause
Except seasonal substantially outer, load is also due to the work and rest custom of people on the same day for irrigation and drainage electricity consumptions, daytime and evening in the presence of compared with
Big peak-valley difference.And while peak of power consumption moment power shortage, the low power consumption moment also abandons wind, abandons light and show in the presence of serious
As causing substantial amounts of waste of energy.These features, not only exacerbate power network summer power shortage, reliability and face serious prestige
The situation of the side of body；Due to transformer capacity limitation, the irrigation and drainage activity of user is severely limited；And also create substantial amounts of electricity
Can waste.
China power supply and demand anxiety situation still happens occasionally, and abandons wind and abandons optical phenomenon and is also constantly aggravating, the correlation such as Committee of Development and Reform
Department pays much attention to the development of demand response work.At present, although automatic irrigation and drainage control system can accomplish oneself of farmland discharging-irrigating
Dynamicization, but cannot meet the demand such as user's maximization of economic benefit and power network peak load shifting, regenerative resource of dissolving, have
Body surface is now in terms of following two：On the one hand, power network is there is supply and demand stressful situation, and such as supply falls short of demand the Peak power use moment, or
Power network has regenerative resource cannot effectively dissolve, and when supply exceed demand, can formulate the electricity prices such as flexible tou power price, Spot Price
Policy, but the operation that existing automatic irrigation and drainage control system cannot be according to above-mentioned flexible electricity price practical policies at times now；On the other hand,
Organize and implement peakload and cut down or regenerative resource in demand response service provider, Load aggregation Shang Deng demand responses enforcement body
During plan target of dissolving, existing automatic irrigation and drainage control system cannot automatically participate in above-mentioned plan target, so as to cannot also obtain right
The excitation answered.
The patent of invention of Application No. 201320283908.9 provides a kind of based on the automatic irrigation and drainage control in farmland being wirelessly transferred
System processed, specifically provides the automatic irrigation emitter unit of irrigation that a kind of law of needing the water according to crop carries out timely and appropriate discovery, according to water
Position information makes draining or the decision-making poured water, but the patent of invention cannot support irrigation and drainage facility to join automatically in design of hardware and software
With demand response.
The content of the invention
It is high not enough for existing drainage and irrigation hyelectric power utility automation level, it is impossible to participate in demand response, automatically analyze demand
The demand response signal that response server is sent, it is impossible to generate equipment period operation reserve and directly opened according to policy control equipment
The problem stopped, the present invention provides a kind of demand response regulation device and method for being applied to drainage and irrigation hyelectric power facility, for supporting electricity
Power irrigation and drainage facility participates in demand response business, not only on the basis of electricity price and incentive policy, is user's power cost saving, is mended
Patch, can also open load when needing load to dissolve, so as to obtain low price electric energy or obtain subsidy.
In order to realize foregoing invention purpose, the present invention is adopted the following technical scheme that：
A kind of demand response regulation device for being applied to drainage and irrigation hyelectric power facility of present invention offer, including microprocessor module,
Communication module, security module, interface module, data acquisition module, data memory module, real-time clock module, watchdog module
And power management module；
The communication module, security module, interface module, data acquisition module, data memory module, real-time clock mould
Block, watchdog module are bi-directionally connected with microprocessor module, the power management module and microprocessor module and interface mould
Block unidirectional connection simultaneously.
Microprocessor module is based on the demand response strategy in demand response policy library, and matches operation regulating strategy storehouse
Operation regulating strategy, and then generating run regulation and control instruction.
Communication module is communicated by communication network with demand response server and customer mobile terminal, and it arranges electric power
The power information for filling facility is sent to demand response server and customer mobile terminal, and receives what demand response server was issued
Electricity price information and excitation information, while receiving the user's control instruction that customer mobile terminal is issued.
Data acquisition module is used to gather the running state parameter of drainage and irrigation hyelectric power facility, and the running state parameter to gathering
It is monitored, while being additionally operable to measure the electrical parameter and ambient parameter of drainage and irrigation hyelectric power facility；
Electrical parameter includes the electrical parameter of each main frame and the electrical parameter of relevant components part；
Ambient parameter includes soil moisture, water level and temperature.
The built-in demand response policy library of data memory module and operation regulating strategy storehouse, it is used to store drainage and irrigation hyelectric power facility
Essential information, running state parameter, electrical parameter, ambient parameter and historical data；
Essential information includes numbering, address, subscriber phone and the power supply priority of drainage and irrigation hyelectric power facility.
Demand response server passes through to call and match the essential information of drainage and irrigation hyelectric power facility, distinguishes and search drainage and irrigation hyelectric power
Facility.
Security module be used to verifying the running state parameter of drainage and irrigation hyelectric power facility of data collecting module collected, electrical parameter and
The legitimacy of ambient parameter, and feedback signal is encrypted, while being maintained secrecy to user basic information, it is ensured that user is basic
Information security does not outflow, and plays a part of to protect privacy of user.
Micro treatment module completes issuing for operation regulation and control instruction by interface module, and the interface module connects including numeral
Mouth, analog interface, RJ45, RS232 and RS485；
Analog interface gathers analog signal, and the module by signal of collection is processed, and produces and export simulation control afterwards
Signal processed；
Digital interface gathers data signal, and for judging the running status of each water pump assembly in drainage and irrigation hyelectric power facility, it
Digital controlled signal is produced and exported afterwards.
Real-time clock module provides Perfect Time for described device, prevents core dumped during drainage and irrigation hyelectric power facility operation
Situation, it is ensured that operation regulating strategy is normally performed；
Watchdog module is used to monitor whether described device is normally run；
Power management module is responsible for the management and distribution of described device electric energy.
Customer mobile terminal includes smart mobile phone and panel computer, and user is by customer mobile terminal real-time remote monitoring electricity
The running status of power irrigation and drainage facility, and when user's refusal is according to operation regulating strategy regulation and control drainage and irrigation hyelectric power facility, by under user
Hair manual control instruction, when the operation regulation and control instruction that the manual control instruction that user issues is issued with microprocessor module conflicts
When, the manual control instruction operation that drainage and irrigation hyelectric power facility is issued according to user.
The present invention also provides a kind of demand response regulation and control method for being applied to drainage and irrigation hyelectric power facility, including：
Demand response event information is received, and judges demand response classification；
According to different demand response categorical match corresponding demand response policies；
Response policy performs operation regulating strategy according to demand.
Demand response event information is received, and judges that demand response classification is specifically included：
Receive the demand response event information that demand response server is issued；
Response events information judges demand response classification according to demand, and the demand response classification is rung including stimulable type demand
Should be with electricity price type demand response.
Specifically included according to different demand response categorical match corresponding demand response policies：
If demand response classification is stimulable type demand response, first receives and parses through load eliminating tolerancing signal or regenerative resource disappears
Receive signal, corresponding demand response policy is then matched according to stimulable type demand response；
If demand response classification is electricity price type demand response, electricity price signal is first received, then according to electricity price type demand response
Matching corresponding demand response policy.
According to including after different demand response categorical match corresponding demand response policies：
If demand response classification is stimulable type demand response, electrical parameter, ambient parameter and the fortune of drainage and irrigation hyelectric power facility are gathered
Row state parameter, then determines response grade and response capacity, and uploads feedback signal, finally judges whether to meet demand response
Event requirements, confirmation signal is issued if meeting and receiving demand response server, load is continued to and parsed if being unsatisfactory for and is disappeared
Cut signal or regenerative resource are dissolved and signal and perform subsequent operation；
If demand response classification is electricity price type demand response, electrical parameter, ambient parameter and the fortune of drainage and irrigation hyelectric power facility are gathered
Row state parameter, then determines response grade and response capacity, and uploads feedback signal, and demand response server is according to feedback letter
Number issue confirmation signal.
Judge whether that meeting demand response event requirements specifically includes：
Load reduction plan or the regenerative resource plan of dissolving are uploaded to demand response server, the demand response clothes
Business device signals according under summarized results, is divided into situations below：
If 1) summarized results meets demand response event requirements, the demand response server issues confirmation signal；
If 2) summarized results is unsatisfactory for demand response event requirements, the demand response server issues the demand of reformulating
Response policy signal, continues to and parses load eliminating tolerancing signal or regenerative resource is dissolved signal, and demand response is matched again
Strategy simultaneously feeds back, and until remittance result meets demand response event requirements, now demand response server issues confirmation signal.
Response policy performs operation regulating strategy and specifically includes according to demand：
Receive the confirmation signal that demand response server is issued；
Response policy and confirmation signal perform operation regulating strategy according to demand.
Response policy includes after performing operation regulating strategy according to demand：
According to response grade, judge whether demand response belongs to emergency demand response；If being not belonging to emergency demand sound
Should, user's selection is in a manual manner or automated manner carries out spatial load forecasting；If belonging to emergency demand response, user must be with certainly
Flowing mode carries out spatial load forecasting；
Demand response strategy is performed, and based on the operation regulating strategy in operation regulating strategy storehouse, generating run regulation and control refer to
Order；
Electrical parameter, the environment of drainage and irrigation hyelectric power facility during record demand response time started, end time, demand response
After parameter and running state parameter, and the above- mentioned information encryption that will be recorded, send to demand response server.
User's selection is in a manual manner or automated manner carries out spatial load forecasting and specifically includes：
If user's selection automated manner carries out spatial load forecasting, each water pump assembly is automatically controlled according to operation regulating strategy
Start and stop；
If user's selection manual mode carries out spatial load forecasting, by user, voluntarily response policy and operation regulate and control as desired
Policy execution result regulates and controls to drainage and irrigation hyelectric power facility.
Demand response strategy includes that response participates in object information, response object running state information and response time arrangement letter
Breath.
For price type demand response and stimulable type demand response, corresponding demand response policy all should be with can not be to irrigated area
It is principle that interior crop produces influence, is specifically divided into situations below：
For the drainage and irrigation hyelectric power facility only containing separate unit water pump assembly, first confirm that water pump assembly in the demand response period
Working condition, the demand response period is divided according to the necessary and urgency level that water pump assembly runs, it is necessary to load is cut down
Flow is closed down or reduced to Shi Youxian in the inessential operation period；
For the drainage and irrigation hyelectric power facility being polymerized by least two water pump assemblies, on the premise of demand response requirement is met,
Each demand response period, water pump assembly was needed the unit of response, concrete operations according to the necessary and urgency level selection of operation
The inessential operation water pump assembly of prioritizing selection is, it is necessary to prioritizing selection urgent water pump machine when load is dissolved during to need load to cut down
Group, it is final to determine response load.
Operation regulating strategy adjusts whole water pump assembly of flow and start and stop of water pump assembly using converter plant.
Compared with immediate prior art, the technical scheme that the present invention is provided has the advantages that：
The present invention provide be applied to drainage and irrigation hyelectric power facility the built-in demand response policy library of demand response regulation device and
Operation regulating strategy storehouse, the order while response regenerative resource is dissolved that not photoresponse load cuts down order, and support real-time update；
Running state parameter and the environment ginseng of the demand response strategy combination drainage and irrigation hyelectric power facility in demand response policy library
Number, determines the necessity and emergency of the operation of unit day part, and formulates the preferential operation order of response unit, farthest
Reduce influence of the unit load change to production and living；
The fortune of the demand response regulation device built-in power irrigation and drainage facility for being applied to drainage and irrigation hyelectric power facility that the present invention is provided
Row regulating strategy storehouse, the operation regulation and control instruction for drainage and irrigation hyelectric power facility is converted into by demand response strategy；
The demand response regulation device for being applied to drainage and irrigation hyelectric power facility of present invention offer is deployed in drainage and irrigation hyelectric power facility side,
Power consumption parameter and ambient parameter of drainage and irrigation hyelectric power facility side etc. can be gathered, and its running status can be regulated and controled with responsive electricity grid side
Or Load aggregation business's demand response semaphore request, be user it is cost-effective or produce economic benefit, the operation that improve power network can
By property；
In terms of automatic demand response business is participated in, what the present invention was provided is applied to the demand response tune of drainage and irrigation hyelectric power facility
Control device can replace artificial, be automatically obtained the spatial load forecasting of drainage and irrigation hyelectric power facility, it is to avoid it is artificial participate in bringing it is uncertain because
Element；
The targeted demand response task of the demand response regulation device for being applied to drainage and irrigation hyelectric power facility for providing of the invention
Except load cuts down class demand response, regenerative resource of dissolving is can be also used for, load is opened at the moment that supply exceed demand, by one
Sub-load is transferred to the renewable energy power generation period that supply exceed demand；
The present invention provide be applied to drainage and irrigation hyelectric power facility demand response regulation device can both make irrigation and drainage system according to
Strategy execution, while receive manual intervention again, and the priority of user's manual intervention order is higher, sends instructions when under user
Afterwards, demand response strategy execution is stopped, drainage and irrigation hyelectric power facility directly runs according to user instruction；
For the water pump assembly that demand response is participated in by Load aggregation business, due to sub-load, polymerization business must is fulfilled for one
Fixed response task, thus after Load aggregation business is collected feedback information, it is impossible to when meeting reduction task, Load aggregation
Business will re-issue response instruction, and the demand response regulation device for being applied to drainage and irrigation hyelectric power facility of present invention offer has to be received
Again the function of operation reserve is matched after to such instruction；
For different demand response grades, what the present invention was provided is applied to the demand response regulation and control dress of drainage and irrigation hyelectric power facility
Putting can make different operation regulating strategies, and be applied to the demand response regulation device of drainage and irrigation hyelectric power facility it is built-in to by
The many operation regulating strategies of the drainage and irrigation hyelectric power system of water pump assembly composition, the operation regulating strategy can be according to from grid side
The demand response event information of demand response server, operational factor, ambient parameter with reference to itself, to by many water pump assemblies
The drainage and irrigation hyelectric power system of composition, considers the necessity and emergency of each water pump assembly operation, and reasonable arrangement participates in needing automatically
The order of the unit of response is sought, while the execution efficiency of automatic demand response business is improve, be effectively prevent because of unit
The unreasonable economic loss for causing of operation.
Brief description of the drawings
Fig. 1 is the demand response regulation device structural representation that drainage and irrigation hyelectric power facility is applied in the embodiment of the present invention；
Fig. 2 is that the demand response regulation device data exchange that drainage and irrigation hyelectric power facility is applied in the embodiment of the present invention is illustrated
Figure；
Fig. 3 is the demand response regulation and control method flow diagram that drainage and irrigation hyelectric power facility is applied in the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
The present invention proposes to carry out drainage and irrigation hyelectric power facility automatic demand response regulation and control, both reduces peak of power consumption, alleviates
Power network pressure, improves operation of power networks reliability；The workload of user's manual manipulation irrigation and drainage facility is reduced again, is provided the user
Facility；Also abandoning light, abandoning under the serious background of landscape condition, for renewable energy power generation of effectively dissolving provides technology branch
Hold.
A kind of demand response regulation device for being applied to drainage and irrigation hyelectric power facility of present invention offer, such as Fig. 1 and Fig. 2, including it is micro-
Processor module, communication module, security module, interface module, data acquisition module, data memory module, real-time clock module,
Watchdog module and power management module；
Communication module, security module, interface module, data acquisition module, data memory module, real-time clock module, see
Door dog module is bi-directionally connected with microprocessor module, and power management module is simultaneously unidirectional with microprocessor module and interface module
Connection.
Microprocessor module is based on the demand response strategy in demand response policy library, and matches operation regulating strategy storehouse
Operation regulating strategy, and then generating run regulation and control instruction.
Communication module is communicated by communication network with demand response server and customer mobile terminal, and it arranges electric power
The power information for filling facility is sent to demand response server and customer mobile terminal, and receives what demand response server was issued
Electricity price information and excitation information, while receiving the user's control instruction that customer mobile terminal is issued.
Data acquisition module is used to gather the running state parameter of drainage and irrigation hyelectric power facility, and the running state parameter to gathering
It is monitored, while being additionally operable to measure the electrical parameter and ambient parameter of drainage and irrigation hyelectric power facility；
Electrical parameter includes the electrical parameter of each main frame and the electrical parameter of relevant components part；
Ambient parameter includes soil moisture, water level and temperature.
The built-in demand response policy library of data memory module and operation regulating strategy storehouse, it is used to store drainage and irrigation hyelectric power facility
Essential information, running state parameter, electrical parameter, ambient parameter and historical data；
Essential information includes numbering, address, subscriber phone and the power supply priority of drainage and irrigation hyelectric power facility.
Demand response server passes through to call and match the essential information of drainage and irrigation hyelectric power facility, distinguishes and search drainage and irrigation hyelectric power
Facility.
On the one hand security module is used for running state parameter, the electricity of the drainage and irrigation hyelectric power facility for verifying data collecting module collected
The legitimacy of parameter and ambient parameter, on the other hand, in order to prevent the information for sending out to be tampered, security module is to feedback signal
It is encrypted, while being maintained secrecy to user basic information, it is ensured that user basic information does not outflow safely, plays protection user hidden
Private effect.
Micro treatment module completes issuing for operation regulation and control instruction by interface module, and interface module includes digital interface, mould
Intend interface, RJ45, RS232 and RS485；
Analog interface gathers analog signal, and the module by signal of collection is processed, and produces and export simulation control afterwards
Signal processed；
Digital interface gathers data signal, and for judging the running status of each water pump assembly in drainage and irrigation hyelectric power facility, it
Digital controlled signal is produced and exported afterwards.
Real-time clock module provides Perfect Time for device, prevents the feelings of core dumped during drainage and irrigation hyelectric power facility operation
Condition, it is ensured that operation regulating strategy is normally performed；
Whether watchdog module normally runs for supervising device；
Power management module is responsible for the management and distribution of device electric energy.
Customer mobile terminal includes smart mobile phone and panel computer, and user is by customer mobile terminal real-time remote monitoring electricity
The running status of power irrigation and drainage facility, and when user's refusal is according to operation regulating strategy regulation and control drainage and irrigation hyelectric power facility, by under user
Hair manual control instruction, when the operation regulation and control instruction that the manual control instruction that user issues is issued with microprocessor module conflicts
When, the manual control instruction operation that drainage and irrigation hyelectric power facility is issued according to user.
The demand response regulation device that the present invention is provided is installed on drainage and irrigation hyelectric power facilities and equipment side, by communication network on
Communicated with demand response server and customer mobile terminal；To lower according to actual conditions, selection distrbuted bus or
Other LANs communicate with each water pump assembly of drainage and irrigation hyelectric power facility.
The present invention also provides a kind of demand response regulation and control method for being applied to drainage and irrigation hyelectric power facility, as shown in figure 3, specific bag
Include：
S101：Demand response event information is received, and judges demand response classification；
S102：According to different demand response categorical match corresponding demand response policies；
S103：Response policy performs operation regulating strategy according to demand.
S101 detailed processes are as follows：
Receive the demand response event information that demand response server is issued；
Response events information judges that demand response classification is stimulable type demand response or electricity price type demand response according to demand.
S102 detailed processes are divided into situations below：
Situation 1：If demand response classification is stimulable type demand response, load eliminating tolerancing signal or renewable is first received and parsed through
Energy consumption signal, then matches corresponding demand response policy according to stimulable type demand response；
Situation 2：If demand response classification is electricity price type demand response, electricity price signal is first received, then according to electricity price type need
Seek response matching corresponding demand response policy.
After S102 in two kinds of situation：
Situation 1：If demand response classification is stimulable type demand response, electrical parameter, the environment ginseng of drainage and irrigation hyelectric power facility are gathered
Number and running state parameter, then determine response grade and response capacity, and upload feedback signal, finally judge whether to meet need
Response events requirement is asked, confirmation signal is issued if meeting and receiving demand response server, continued to if being unsatisfactory for and parsed
Load eliminating tolerancing signal or regenerative resource are dissolved and signal and perform subsequent operation；
Judge whether to meet demand response event requirements detailed process as follows：
Load reduction plan or the regenerative resource plan of dissolving are uploaded to demand response server, demand response server
Signaled according under summarized results, be divided into situations below：
If 1) summarized results meets demand response event requirements, demand response server issues confirmation signal；
If 2) summarized results is unsatisfactory for demand response event requirements, demand response server is issued reformulates demand response
Policy signal, continues to and parses load eliminating tolerancing signal or regenerative resource is dissolved signal, and demand response strategy is matched again
And feed back, until remittance result meets demand response event requirements, now demand response server issues confirmation signal.
Situation 2：If demand response classification is electricity price type demand response, electrical parameter, the environment ginseng of drainage and irrigation hyelectric power facility are gathered
Number and running state parameter, then determine response grade and response capacity, and upload feedback signal, demand response server according to
Feedback signal issues confirmation signal.
S103 is specifically included：
Receive the confirmation signal that demand response server is issued；
Response policy and confirmation signal perform operation regulating strategy according to demand.
Following operation is also performed after S103：
1) according to response grade, judge whether demand response belongs to emergency demand response：
If 1-1) being not belonging to emergency demand response, user's selection is in a manual manner or automated manner carries out spatial load forecasting；
It is specifically divided into situations below：
If user's selection automated manner carries out spatial load forecasting, each water pump assembly is automatically controlled according to operation regulating strategy
Start and stop；
If user's selection manual mode carries out spatial load forecasting, by user, voluntarily response policy and operation regulate and control as desired
Policy execution result regulates and controls to drainage and irrigation hyelectric power facility.
If 1-2) belonging to emergency demand response, user must in an automatic fashion carry out spatial load forecasting；
2) demand response strategy is performed, and based on the operation regulating strategy in operation regulating strategy storehouse, generating run regulation and control
Instruction；(for separate unit water pump assembly, when its actual power loss receives flow effect, therefore demand response strategy to be related to the start and stop of water pump
The flow of day part when section and opening；For being made up of many water pump assembly parallel connections, and can individually adjust each water pump
Irrigation and drainage system, the formulation of response policy needs to consider the start and stop period of many water pumps and the flow of day part, makes whole system
The response condition of system is optimal)
3) record demand response time started, end time, during demand response drainage and irrigation hyelectric power facility electrical parameter, ring
After border parameter and running state parameter, and the above- mentioned information encryption that will be recorded, send to demand response server.
Demand response strategy includes that response participates in object information, response object running state information and response time arrangement letter
Breath.
For price type demand response and stimulable type demand response, corresponding demand response policy all should be with can not be to irrigated area
It is principle that interior crop produces influence, is specifically divided into situations below：
For the drainage and irrigation hyelectric power facility only containing separate unit water pump assembly, first confirm that water pump assembly in the demand response period
Working condition, the demand response period is divided according to the necessary and urgency level that water pump assembly runs, it is necessary to load is cut down
Flow is closed down or reduced to Shi Youxian in the inessential operation period；
For the drainage and irrigation hyelectric power facility being polymerized by least two water pump assemblies, on the premise of demand response requirement is met,
Each demand response period, water pump assembly was needed the unit of response, concrete operations according to the necessary and urgency level selection of operation
The inessential operation water pump assembly of prioritizing selection is, it is necessary to prioritizing selection urgent water pump machine when load is dissolved during to need load to cut down
Group, it is final to determine response load.For example, after load reduction order is received, if must be protected in a certain unit of certain moment
Normal operation is held, then when moment strategy is formulated, load reduction task is distributed into other units, it is normal to ensure the unit
Operation.
Operation regulating strategy adjusts whole water pump assembly of flow and start and stop of water pump assembly using converter plant：
(1) flow of water pump assembly is adjusted using converter plant：
For the water pump dragging motor equipped with converter plant, the operation power of motor is influenceed by pump capacity, therefore can be with
By the operation power for controlling Flow-rate adjustment unit.Converter plant controls the frequency of frequency converter according to the flow set for unit,
The automatic rotating speed for changing pump motor, is finally reached the purpose of regulation unit operation power.
(2) whole unit of start and stop：
The operation regulating strategy large and fast speed of load variations amount, for the unit for not installing converter plant, will appear from larger
Temporary impact electric current, influence is likely to result on power network.
Operation regulating strategy be integrated with to separate unit water pump assembly at times regulation and control, to many connection at times of water pump assembly
Close the aspect strategy of regulation and control two；
Separate unit water pump assembly regulates and controls to refer at times for same water pump assembly, and necessity is run not according to its day part
Together, the start and stop state or flow of its day part are adjusted.
Combined regulating refers to drainage and irrigation hyelectric power system to being made up of many units at times for many water pump assemblies, with Whole Response
It is target that situation is optimal, and when needing load to cut down, the inessential operating unit of prioritizing selection is closed down, and reduces the shadow to irrigation and drainage effect
Ring；
Can be used to responding the regenerative resource that issues of demand response server to dissolve order, for what is be polymerized by many water pumps
Drainage and irrigation hyelectric power system, on the premise of response requirement is met, to avoid causing other economic losses, each moment presses unit
Necessary and urgency level according to operation is ranked up, and prioritizing selection opens urgent unit.
Meanwhile, in demand response implementation procedure, drainage and irrigation hyelectric power facility relevant parameter by Real-time Collection, and will also be sent to
Monitoring system of user's control system or demand response executing agency etc..
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations, institute
The those of ordinary skill in category field specific embodiment of the invention can still be modified with reference to above-described embodiment or
Equivalent, these are applying for this pending hair without departing from any modification of spirit and scope of the invention or equivalent
Within bright claims.
Claims (21)
1. a kind of demand response regulation device for being applied to drainage and irrigation hyelectric power facility, it is characterised in that described device includes microprocessor
Device module, communication module, security module, interface module, data acquisition module, data memory module, real-time clock module, guard the gate
Dog module and power management module；
The communication module, security module, interface module, data acquisition module, data memory module, real-time clock module, see
Door dog module is bi-directionally connected with microprocessor module, and the power management module is with microprocessor module and interface module simultaneously
Unidirectional connection.
2. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 1, it is characterised in that described
Microprocessor module is based on the demand response strategy in demand response policy library, and the operation matched in operation regulating strategy storehouse is adjusted
Control strategy, and then generating run regulation and control instruction.
3. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 1, it is characterised in that described
Communication module is communicated by communication network with demand response server and customer mobile terminal, and it is by drainage and irrigation hyelectric power facility
Power information is sent to demand response server and customer mobile terminal, and receives the electricity price information that demand response server is issued
And excitation information, while receiving the user's control instruction that customer mobile terminal is issued.
4. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 3, it is characterised in that described
Data acquisition module is used to gathering the running state parameter of drainage and irrigation hyelectric power facility, and running state parameter to gathering is supervised
Survey, while being additionally operable to measure the electrical parameter and ambient parameter of drainage and irrigation hyelectric power facility；
The electrical parameter includes the electrical parameter of each main frame and the electrical parameter of relevant components part；
The ambient parameter includes soil moisture, water level and temperature.
5. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 4, it is characterised in that described
The built-in demand response policy library of data memory module and operation regulating strategy storehouse, its basic letter for being used to store drainage and irrigation hyelectric power facility
Breath, running state parameter, electrical parameter, ambient parameter and historical data；
The essential information includes numbering, address, subscriber phone and the power supply priority of drainage and irrigation hyelectric power facility.
6. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 5, it is characterised in that described
Demand response server passes through to call and match the essential information of drainage and irrigation hyelectric power facility, distinguishes and search drainage and irrigation hyelectric power facility.
7. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 1, it is characterised in that described
Security module is used for running state parameter, electrical parameter and the ambient parameter of the drainage and irrigation hyelectric power facility for verifying data collecting module collected
Legitimacy, and feedback signal is encrypted, while being maintained secrecy to user basic information, it is ensured that user basic information safety
Do not outflow, play a part of to protect privacy of user.
8. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 1, it is characterised in that described
Micro treatment module completes issuing for operation regulation and control instruction by interface module, and the interface module includes that digital interface, simulation connect
Mouth, RJ45, RS232 and RS485；
The analog interface gathers analog signal, and the module by signal of collection is processed, and produces and export simulation control afterwards
Signal processed；
The digital interface gathers data signal, and for judging the running status of each water pump assembly in drainage and irrigation hyelectric power facility, it
Digital controlled signal is produced and exported afterwards.
9. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 1, it is characterised in that described
Real-time clock module provides Perfect Time for described device, prevents the situation of core dumped during drainage and irrigation hyelectric power facility operation, protects
Card operation regulating strategy is normally performed；
The watchdog module is used to monitor whether described device is normally run；
The power management module is responsible for the management and distribution of described device electric energy.
10. the demand response regulation device for being applied to drainage and irrigation hyelectric power facility according to claim 3, it is characterised in that institute
Stating customer mobile terminal includes smart mobile phone and panel computer, and user passes through customer mobile terminal real-time remote monitoring drainage and irrigation hyelectric power
The running status of facility, and when user's refusal is according to operation regulating strategy regulation and control drainage and irrigation hyelectric power facility, issued artificially by user
Control instruction, when the operation regulation and control instruction that the manual control instruction that user issues is issued with microprocessor module conflicts, electric power
The manual control instruction operation that irrigation and drainage facility is issued according to user.
A kind of 11. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility, it is characterised in that methods described includes：
Demand response event information is received, and judges demand response classification；
According to different demand response categorical match corresponding demand response policies；
Response policy performs operation regulating strategy according to demand.
The 12. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 11, it is characterised in that institute
Reception demand response event information is stated, and judges that demand response classification is specifically included：
Receive the demand response event information that demand response server is issued；
Response events information judges demand response classification according to demand, the demand response classification include stimulable type demand response and
Electricity price type demand response.
The 13. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 12, it is characterised in that institute
State and specifically included according to different demand response categorical match corresponding demand response policies：
If demand response classification is stimulable type demand response, first receives and parses through load eliminating tolerancing signal or regenerative resource is dissolved letter
Number, corresponding demand response policy is then matched according to stimulable type demand response；
If demand response classification is electricity price type demand response, electricity price signal is first received, then matched according to electricity price type demand response
Corresponding demand response policy.
The 14. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 13, it is characterised in that institute
State includes according to after different demand response categorical match corresponding demand response policies：
If demand response classification is stimulable type demand response, electrical parameter, ambient parameter and the operation shape of drainage and irrigation hyelectric power facility are gathered
State parameter, then determines response grade and response capacity, and uploads feedback signal, finally judges whether to meet demand response event
It is required that, confirmation signal is issued if meeting and receiving demand response server, load abatement letter is continued to and parsed if being unsatisfactory for
Number or regenerative resource dissolve and signal and perform subsequent operation；
If demand response classification is electricity price type demand response, electrical parameter, ambient parameter and the operation shape of drainage and irrigation hyelectric power facility are gathered
State parameter, then determines response grade and response capacity, and uploads feedback signal, and demand response server is according under feedback signal
Hair confirmation signal.
The 15. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 14, it is characterised in that institute
State and judge whether that meeting demand response event requirements specifically includes：
Load reduction plan or the regenerative resource plan of dissolving are uploaded to demand response server, the demand response server
Signaled according under summarized results, be divided into situations below：
If 1) summarized results meets demand response event requirements, the demand response server issues confirmation signal；
If 2) summarized results is unsatisfactory for demand response event requirements, the demand response server is issued reformulates demand response
Policy signal, continues to and parses load eliminating tolerancing signal or regenerative resource is dissolved signal, and demand response strategy is matched again
And feed back, until remittance result meets demand response event requirements, now demand response server issues confirmation signal.
The 16. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 15, it is characterised in that institute
Response policy execution operation regulating strategy according to demand is stated to specifically include：
Receive the confirmation signal that demand response server is issued；
Response policy and confirmation signal perform operation regulating strategy according to demand.
The 17. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 16, it is characterised in that institute
Stating after response policy according to demand performs operation regulating strategy includes：
According to response grade, judge whether demand response belongs to emergency demand response；If being not belonging to emergency demand response, use
Family selection is in a manual manner or automated manner carries out spatial load forecasting；If belonging to emergency demand response, user must be with automatic side
Formula carries out spatial load forecasting；
Demand response strategy is performed, and based on the operation regulating strategy in operation regulating strategy storehouse, generating run regulation and control instruction；
Electrical parameter, the ambient parameter of drainage and irrigation hyelectric power facility during record demand response time started, end time, demand response
And after running state parameter, and the above- mentioned information encryption that will be recorded, send to demand response server.
The 18. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 17, it is characterised in that institute
State user's selection in a manual manner or automated manner carries out spatial load forecasting and specifically includes：
If user's selection automated manner carries out spatial load forecasting, opening for each water pump assembly is automatically controlled according to operation regulating strategy
Stop；
If user selection manual mode carry out spatial load forecasting, by user voluntarily as desired response policy and operation regulating strategy
Implementing result regulates and controls to drainage and irrigation hyelectric power facility.
The 19. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 16, it is characterised in that institute
Stating demand response strategy includes that response participates in object information, response object running state information and response time arrangement information.
The 20. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 13, it is characterised in that pin
To price type demand response and stimulable type demand response, corresponding demand response policy all should be with can not be to making produce in irrigated area
Raw influence is principle, is specifically divided into situations below：
For the drainage and irrigation hyelectric power facility only containing separate unit water pump assembly, work of the water pump assembly in the demand response period is first confirmd that
State, the demand response period is divided according to the necessary and urgency level that water pump assembly runs, it is necessary to load is excellent when cutting down
First flow is closed down or reduces in the inessential operation period；
For the drainage and irrigation hyelectric power facility being polymerized by least two water pump assemblies, on the premise of demand response requirement is met, respectively need
Water pump assembly is needed the unit of response according to necessity and urgency level selection of operation to ask the response period, and concrete operations are to need
Prioritizing selection inessential operation water pump assembly when wanting load to cut down, it is necessary to prioritizing selection urgent water pump assembly when load is dissolved, most
Response load is determined eventually.
The 21. demand response regulation and control methods for being applied to drainage and irrigation hyelectric power facility according to claim 13, it is characterised in that institute
State whole water pump assembly of flow and start and stop that operation regulating strategy adjusts water pump assembly using converter plant.
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