CN107730397A - A kind of energy coordination approach for ensureing the low-voltage region quality of power supply - Google Patents
A kind of energy coordination approach for ensureing the low-voltage region quality of power supply Download PDFInfo
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- CN107730397A CN107730397A CN201710854484.XA CN201710854484A CN107730397A CN 107730397 A CN107730397 A CN 107730397A CN 201710854484 A CN201710854484 A CN 201710854484A CN 107730397 A CN107730397 A CN 107730397A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
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- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The present invention relates to a kind of energy coordination approach for ensureing the low-voltage region quality of power supply, comprise the following steps：1) intelligent power distribution platform is built；2) information service platform is built：Described information service platform includes essential information processing module, load prediction module, information issuing module；3) regulation and administration platform is built, the regulation and administration platform includes intelligent operation platform, coordination optimization platform, interactive service platform.The present invention is based on such scheme, the comprehensive energy Coordination Platform for establishing " intelligent grid+information interconnects+regulates and controls terminal ", the consumption of clean energy resource can effectively facilitated, solves the power quality problem of low-voltage region seasonal fluctuation while improving the service efficiency of the energy, in combination with national policy, it can progressively promote the comprehensive win-win direction benign cycle direction increased income to enhancement of environment, network optimization, resident and develop.
Description
Technical field
The invention belongs to the integration technology field of energy technology and Internet technology, and in particular to one kind ensures low-voltage area
The energy coordination approach of the domain quality of power supply.
Background technology
In recent years, with the rapid growth of rural areas season sex tour, planned according to traditional conventional load prediction mode
The distribution transformer capacity of construction, although the workload demand of power supply area can be ensured in the winter time, in May between October
Tourist season, it is difficult to ensure power load demand.Especially at weekend, along with the abruptly increase of the Tour region number such as Farm House,
Certain customers even need voluntarily to be equipped with fuel electric generator to ensure workload demand, and this mode both limits countryside regional economic
Improvement and developing ability, also result in the serious pollution of environment.
With intelligent power distribution equipment popularization and photovoltaic generation rural areas popularization, it is how more using rural area
Land resource promotes development of clean energy, consumption, improves efficiency of energy utilization, and both sustainable developments to realizing the energy have weight
The meaning wanted also provides the physics and technology platform for being available for application for the guarantee rural area low-voltage region quality of power supply.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of energy association for ensureing the low-voltage region quality of power supply
Tune method, methods described synergistic application intelligent power distribution platform, information analysis platform, Real-Time Scheduling platform, there is technical support, letter
Breath service, regulation and administration Three-tider architecture framework.
The technical proposal for solving the technical problem of the invention is：
A kind of energy coordination approach for ensureing the low-voltage region quality of power supply, including the following steps carried out in order：
Step 1) builds intelligent power distribution platform, and the intelligent power distribution platform includes the energy in the regions such as photovoltaic, wind-powered electricity generation
Production equipment, cable or overhead transmission line equal energy source transmission equipment, distribution transformer and the intelligence that bi-directional power flow can be achieved are disconnected
Road device and disconnecting switch equal energy source control device.The energy that electric energy caused by energy production installations is connected by energy source equipment
Control device, while energy control equipment is connected with external electrical network, and be connected with internal respectively energy source user.Constitute in region
With generating capacity, while to demand energy resource supply, the internal electric source that is connected outside region with power network, workload demand, it is externally supplied
The Intelligent power distribution network to interconnect.
Step 1.1) configuration includes the energy production installations in the region such as photovoltaic, wind-powered electricity generation.According to region solar energy, wind-force
Current resources situation and can use area, promote and encourage resident's configuration photovoltaic unit and Wind turbines.Region, machine are enriched in generation assets
Resident's maximum power consumption amount and distribution transformer output capacity summation is not to be exceeded in group generating capacity.
Step 1.2) configures cable or overhead transmission line equal energy source transmission equipment.Using existing distribution wire road network in region as base
Plinth, the factors such as regional road traffic planning, customer charge demand, pipeline capacity, construction site condition are considered, to the greatest extent
Existing distribution line is combed on the premise of being likely to reduced construction volume, establishes the electric transmission network for meeting each user's maximum load demand
Network.
The energy such as distribution transformer and intelligent breaker and the disconnecting switch of bi-directional power flow can be achieved in step 1.3) configuration
Source control device.The distribution transformer of the achievable bi-directional power flow needs from region external power grid to enter with grid power stream
Enter the ability in region, be provided simultaneously with the generated energy in region delivers the power to power network energy in the case of exceeding power consumption
Power；The intelligent breaker has long-range switching ability.
The above-mentioned energy production installations of step 1.4), energy control equipment and region interior energy source user are set by energy source
Standby interconnection, forming has generating capacity in region, while to demand energy resource supply, the internal electric source that is connected outside region with power network,
Workload demand, it is externally supplied the Intelligent power distribution network to interconnect.Assisted by follow-up with dispatching platform to leveling off platform
Tuning, improve the service efficiency of the energy.
Step 2) builds information service platform.Described information service platform includes essential information processing module, load prediction
Module, information issuing module.Essential information processing module is the physics framework of information service platform, and load prediction module, which is realized, to be received
Collect the load data of short, medium and long phase, realize short-term load forecasting；Information issuing module is completed power supply, equipment, load, power supply
The information such as ability are issued to related personnel such as administrative staff, users.
Step 2.1) essential information processing module is the physical basis of information service platform, including information acquisition module and letter
Cease memory module；Information acquisition module is by normalized interfaces such as Webservice, from data collection station access system equipment
Various information；Described information includes energy production installations and energy production installations real-time running state information, business datum, environment
Data, live video etc..Information storage module receives and integrates the information of information acquisition module, the information after storage integration, with
Called for application platform.
Step 2.2) load prediction module is the core of information service platform, including information on load collection module and load it is pre-
Survey module；Information on load is collected obtains short, medium and long phase load data and wind by essential information processing module long term monitoring
Energy, solar energy equal energy source prediction data collect into load prediction raw data base；The load prediction of load prediction module application is calculated
The generated energy prediction algorithm such as method and wind-force, photovoltaic, short, medium and long phase load is predicted.
Step 2.3) information issuing module is the window of information service platform, including Web Publishing platform and receiving terminal.
Web Publishing platform screens the content that releases news for different objects, and telecommunication network is issued for application；Receiving terminal is arranged in
The PC of the related personnel such as administrative staff, user or other mobile terminals.Information issuing module is visited periodically to push, in real time
Ask, the information such as major event real-time reminding function distribution apparatus state, load condition, service content.
Step 3) builds regulation and administration platform.The regulation and administration platform include intelligent operation platform, coordination optimization platform,
Interactive service platform.By recalls information service platform internal information memory module data, with reference to load prediction, matched somebody with somebody based on intelligence
Level platform optimizes coordination to energy supply, improves the service efficiency of the energy.
Step 3.1) builds intelligent operation platform, configures active Condition-based maintenance system, by the state of valuator device, is
Rational repair schedule provides foundation；Config failure rushes to repair management system, by the slitless connection with Intelligent internet of things equipment,
Information-based, automation, visual technological means are provided for operation maintenance personnel, is reached and is subtracted cost, increases service, the purpose of energization effect.
Step 3.2) structure coordination optimization service platform, utilizes the load prediction data and energy resource supply of information service platform
Data, regulate and control intelligent power distribution equipment power flow direction and quantity, if necessary fine tune distribution transformer no-load voltage ratio, ensure that the energy supplies
Give and utilization ratio.
The advantages and positive effects of the present invention are：
It is provided by the invention it is a kind of ensure the low-voltage region quality of power supply energy coordination approach, using strong intelligent grid as
Basis, synergistic application intelligent power distribution platform, information analysis platform, Real-Time Scheduling platform, establishing techniques support, information service, tune
Keyholed back plate manages Three-tider architecture framework, fully excavates generation of electricity by new energy, power distribution network power supply unit potentiality, is predicted with reference to short-term electricity generation ability
Power and ensure with load prediction information schedule ahead equipment, then Real-Time Scheduling is carried out for same day actual power, electricity consumption situation.This
Invention is based on such scheme, and the comprehensive energy Coordination Platform for establishing " intelligent grid+information interconnects+regulates and controls terminal " can be effective
Promote the consumption of clean energy resource, the quality of power supply for solving low-voltage region seasonal fluctuation while improving the service efficiency of the energy is asked
Topic, in combination with national policy, it is good can progressively to promote the comprehensive win-win direction increased income to enhancement of environment, network optimization, resident
Property loop direction development.
Brief description of the drawings
Fig. 1 is a kind of energy coordination approach principle schematic for ensureing the low-voltage region quality of power supply.
Embodiment
Below in conjunction with the accompanying drawings and the invention will be further described by specific embodiment, and following examples are descriptive
, it is not limited, it is impossible to which protection scope of the present invention is limited with this.
The specific embodiment of the invention is further detailed below.
Step 1) builds intelligent power distribution platform, and intelligent power distribution platform includes the production of energy in the regions such as photovoltaic, wind-powered electricity generation
Equipment, cable or overhead transmission line equal energy source transmission equipment, the distribution transformer and intelligent breaker of bi-directional power flow can be achieved
With disconnecting switch equal energy source control device.The energy control that electric energy caused by energy production installations is connected by energy source equipment
Equipment, while energy control equipment is connected with external electrical network, and be connected with internal respectively energy source user.Constituting in region has
Generating capacity, while to demand energy resource supply, the internal electric source being connected outside region with power network, workload demand, it is externally supplied interconnection
The Intelligent power distribution network of intercommunication.
Step 1.1) configuration includes the energy production installations in the region such as photovoltaic, wind-powered electricity generation.According to region solar energy, wind-force
Current resources situation and can use area, promote and encourage resident's configuration photovoltaic unit and Wind turbines.Region, machine are enriched in generation assets
Resident's maximum power consumption amount and distribution transformer output capacity summation is not to be exceeded in group generating capacity.
Step 1.2) configures cable or overhead transmission line equal energy source transmission equipment.Using existing distribution wire road network in region as base
Plinth, the factors such as regional road traffic planning, customer charge demand, pipeline capacity, construction site condition are considered, to the greatest extent
Existing distribution line is combed on the premise of being likely to reduced construction volume, establishes the electric transmission network for meeting each user's maximum load demand
Network.
The energy such as distribution transformer and intelligent breaker and the disconnecting switch of bi-directional power flow can be achieved in step 1.3) configuration
Source control device.The distribution transformer of the achievable bi-directional power flow needs from region external power grid to enter with grid power stream
Enter the ability in region, be provided simultaneously with the generated energy in region delivers the power to power network energy in the case of exceeding power consumption
Power；The intelligent breaker has long-range switching ability.
The above-mentioned energy production installations of step 1.4), energy control equipment and region interior energy source user are set by energy source
Standby interconnection, forming has generating capacity in region, while to demand energy resource supply, the internal electric source that is connected outside region with power network,
Workload demand, it is externally supplied the Intelligent power distribution network to interconnect.Assisted by follow-up with dispatching platform to leveling off platform
Tuning, improve the service efficiency of the energy.
Step 2) builds information service platform.Described information service platform includes essential information processing module, load prediction
Module, information issuing module.Essential information processing module is the physics framework of information service platform, and load prediction module, which is realized, to be received
Collect the load data of short, medium and long phase, realize short-term load forecasting；Information issuing module is completed power supply, equipment, load, power supply
The information such as ability are issued to related personnel such as administrative staff, users.
Step 2.1) essential information processing module is the physical basis of information service platform, including information acquisition module and letter
Cease memory module；Information acquisition module is by normalized interfaces such as Webservice, from data collection station access system equipment
Various information；Described information includes energy production installations and energy production installations real-time running state information, business datum, environment
Data, live video etc..Information storage module receives and integrates the information of information acquisition module, the information after storage integration, with
Called for application platform.
Step 2.2) load prediction module is the core of information service platform, including information on load collection module and load it is pre-
Survey module；Information on load is collected obtains short, medium and long phase load data and wind by essential information processing module long term monitoring
Energy, solar energy equal energy source prediction data collect into load prediction raw data base；The load prediction of load prediction module application is calculated
The generated energy prediction algorithm such as method and wind-force, photovoltaic, short, medium and long phase load is predicted.
Step 2.3) information issuing module is the window of information service platform, including Web Publishing platform and receiving terminal.
Web Publishing platform screens the content that releases news for different objects, and telecommunication network is issued for application；Receiving terminal is arranged in
The PC of the related personnel such as administrative staff, user or other mobile terminals.Information issuing module is visited periodically to push, in real time
Ask, the information such as major event real-time reminding function distribution apparatus state, load condition, service content.
Step 3) builds regulation and administration platform.The regulation and administration platform include intelligent operation platform, coordination optimization platform,
Interactive service platform.By recalls information service platform internal information memory module data, with reference to load prediction, matched somebody with somebody based on intelligence
Level platform optimizes coordination to energy supply, improves the service efficiency of the energy.
Step 3.1) builds intelligent operation platform, configures active Condition-based maintenance system, by the state of valuator device, is
Rational repair schedule provides foundation；Config failure rushes to repair management system, by the slitless connection with Intelligent internet of things equipment,
Information-based, automation, visual technological means are provided for operation maintenance personnel, is reached and is subtracted cost, increases service, the purpose of energization effect.
(1) the active examination and repair system of configuration, recalls information service platform information storage module information, at data
Reason, state evaluation, intelligent diagnostics, risk profile, maintenance decision functional module, find accident potential, investigate ahead of time ahead of time, and
It is rational with can be overhauled to the system or equipment that hidden danger be present the period, the reliability of guarantees energy, at the same look-ahead with
The grid-connected risk of multiple-energy-source is taken precautions against, promotes effective consumption of clean energy resource.
(2) the config failure repairing management system, information service platform information storage module information is analyzed by calling,
The support to work security risk management and control and failure emergency command is realized, effectively improves first-aid repair efficiency and level of customer service；Meter
Draw and stop function auxiliary optimization：Information Network information storage module data are analyzed by calling, the plan of acquisition stops energy supply information, from
Dynamic analyst coverage and influence user, and energy supply feedback of the information will be stopped to user.
Step 3.2) structure coordination optimization service platform, utilizes the load prediction data and energy resource supply of information service platform
Data, regulate and control intelligent power distribution equipment power flow direction and quantity, if necessary fine tune distribution transformer no-load voltage ratio, ensure that the energy supplies
Give and utilization ratio.
(1) will use can price, load, with can quality, the analysis indexes such as physical environment parameter and analyst coverage, analyze the period
It is combined, carries out the various dimensions statistical analyses such as year-on-year, ring ratio；
(2) load prediction data to information service platform and energy resource supply data include scheduling planning, and next day is dispatched
Scheme is disposed in advance, ensures the energy supply during peak of power consumption；
(3) real-time monitoring intelligent power distribution equipment power flow direction and quantity, fine tune distribution transformer no-load voltage ratio if necessary,
Ensure the supply of user's electric energy；
(4) each taiwan area energy flow direction and energy consumption efficiency are analyzed in time, periodically form Energy Efficiency Analysis report；Energy-saving consulting：
The system exchanged with expert is provided the user, proposes to rationalize reducing energy consumption suggestion with reference to user's actual conditions.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, on the premise of inventive concept is not departed from, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.
Claims (9)
1. a kind of energy coordination approach for ensureing the low-voltage region quality of power supply, comprises the following steps：
Step 1) builds intelligent power distribution platform, and the intelligent power distribution platform includes the energy production installations in the region, and the energy passes
Transfer device, energy control equipment, the energy control equipment that electric energy caused by energy production installations is connected by energy source equipment,
While energy control equipment is connected with external electrical network, and it is connected with internal respectively energy source user, constituting has generating in region
Ability, while to demand energy resource supply, the internal electric source being connected outside region with power network, workload demand, it is externally supplied and interconnects
Intelligent power distribution network；
Step 2) builds information service platform：Described information service platform include essential information processing module, load prediction module,
Information issuing module；
Step 3) builds regulation and administration platform, and the regulation and administration platform includes intelligent operation platform, coordination optimization platform, interaction
Service platform.
2. the energy coordination approach according to claim 1 for ensureing the low-voltage region quality of power supply, it is characterised in that：Step
2) essential information processing module includes information acquisition module and information storage module；Information acquisition module by normalized interface,
From data collection station access system equipment various information；Described information includes energy production installations and energy production installations are real-time
Running state information, business datum, environmental data, live video, information storage module receive and integrate information acquisition module
Information, the information after storage integration, so that application platform is called.
3. the energy coordination approach according to claim 1 for ensureing the low-voltage region quality of power supply, it is characterised in that：Step
2) load prediction module includes information on load collection module and load prediction module；Information on load is collected to be handled by essential information
Module long term monitoring obtains short, medium and long phase load data and wind energy, solar energy prediction data collect into load prediction
Raw data base；Load prediction module application Load Forecast Algorithm and wind-force, photovoltaic power generation quantity prediction algorithm, to short, medium and long
Phase load is predicted.
4. the energy coordination approach according to claim 1 for ensureing the low-voltage region quality of power supply, it is characterised in that：Step
2) information issuing module includes Web Publishing platform and receiving terminal, and Web Publishing platform releases news for the screening of different objects
Content, and telecommunication network is issued for application；Receiving terminal is arranged in the PC of the related personnel such as administrative staff, user, letter
Cease release module periodically to push, real time access, major event real-time reminding function distribution apparatus state, load condition, service
Content information.
5. the energy coordination approach according to claim 1 for ensureing the low-voltage region quality of power supply, it is characterised in that：Step
3) intelligent operation platform is built, configures active Condition-based maintenance system, by the state of valuator device, for rational maintenance meter
Draw and foundation is provided；Config failure rushes to repair management system, by the slitless connection with Intelligent internet of things equipment, is provided for operation maintenance personnel
Information-based, automation, visual technological means, reach and subtract cost, increase service, the purpose of energization effect.
6. the energy coordination approach according to claim 5 for ensureing the low-voltage region quality of power supply, it is characterised in that：It is described
Active examination and repair system is configured, recalls information service platform information storage module information, passes through data processing, state evaluation, intelligence
Energy diagnosis, risk profile, maintenance decision functional module, find accident potential, investigate ahead of time ahead of time, and rational with the energy period
The system or equipment that hidden danger be present is overhauled, the reliability of guarantee energy, while look-ahead and strick precaution multiple-energy-source are grid-connected
Risk, promote effective consumption of clean energy resource.
7. the energy coordination approach according to claim 5 for ensureing the low-voltage region quality of power supply, it is characterised in that：It is described
Config failure rushes to repair management system, analyzes information service platform information storage module information by calling, realizes to security risk
Management and control and the support of failure emergency command work, effectively improve first-aid repair efficiency and level of customer service；Plan stops function auxiliary
Optimization：Information Network information storage module data are analyzed by calling, the plan of acquisition stops energy supply information, automatically analyzes scope and shadow
User is rung, and energy supply feedback of the information will be stopped to user.
8. the energy coordination approach according to claim 1 for ensureing the low-voltage region quality of power supply, it is characterised in that：Step
3) structure coordination optimization service platform, the load prediction data and energy resource supply data of information service platform, regulation and control intelligence are utilized
Controller switching equipment power flow direction and quantity, fine tune distribution transformer no-load voltage ratio, ensure energy resource supply and utilization ratio.
9. the energy coordination approach according to claim 8 for ensureing the low-voltage region quality of power supply, it is characterised in that：Specifically
Step is：
(1) will be carried out with energy price, load, with the analysis indexes such as energy quality, physical environment parameter and analyst coverage, analysis period
Any combination, year-on-year, ring is carried out than various dimensions statistical analysis；
(2) load prediction data to information service platform and energy resource supply data include scheduling planning, to next day scheduling scheme
Dispose in advance, ensure the energy supply during peak of power consumption；
(3) real-time monitoring intelligent power distribution equipment power flow direction and quantity, fine tune distribution transformer no-load voltage ratio, ensures if necessary
User's electric energy is supplied；
(4) each taiwan area energy flow direction and energy consumption efficiency are analyzed in time, periodically form Energy Efficiency Analysis report；Energy-saving consulting：For with
Family provides the system exchanged with expert, proposes to rationalize reducing energy consumption suggestion with reference to user's actual conditions.
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| CN112242714A (en) * | 2020-10-12 | 2021-01-19 | 国网江苏省电力有限公司镇江供电分公司 | Clean energy router information-physical coupling system based on compressed air energy storage |
| CN112580957A (en) * | 2020-12-15 | 2021-03-30 | 国网辽宁省电力有限公司技能培训中心 | Smart energy management and control system based on cloud platform |
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