CN107482627A - Resident's branch load participates in power network interactive control device and its control method - Google Patents
Resident's branch load participates in power network interactive control device and its control method Download PDFInfo
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- CN107482627A CN107482627A CN201710717175.8A CN201710717175A CN107482627A CN 107482627 A CN107482627 A CN 107482627A CN 201710717175 A CN201710717175 A CN 201710717175A CN 107482627 A CN107482627 A CN 107482627A
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- power
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- breaker
- equipment
- power network
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Classifications
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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
- H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
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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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
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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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/12—The local stationary network supplying a household or a building
- H02J2310/14—The load or loads being home appliances
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S20/221—General power management systems
-
- 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
-
- 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
- Y04S20/242—Home appliances
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of resident's branch load to participate in power network interactive control device and its control method, it is characterised in that:Including intelligent breaker, the intelligent breaker includes breaker and is integrated in the intellectual monitoring component of circuit breaker internal;The intellectual monitoring component includes voltage sensor, current sensor, alarm, power supply, microprocessor, display, button, memory, clock, communication interface circuit, divide-shut brake control module, power line carrier module;The present invention can remote control, adjust the actual on-line operation pattern of electrical equipment, provide the optimal occupation mode of residential electricity consumption equipment automatically, reach the saving energy, reduce the purpose of user power utilization spending.
Description
Technical field
The present invention relates to electricity needs management domain, and in particular to a kind of resident's branch load participates in the interactive control dress of power network
Put and its control method.
Background technology
Carry out electricity needs management, promote the supply and demand of user and power supply enterprise interactive, will be reduce Residential Energy Consumption and
Power network peak-valley difference, the effective way of whole society's energy-saving and emission-reduction is realized, electrical equipment is with the interactive control research of power network also in starting
In the stage, electric automobile and the research work of the interactive control of power network are limited only at present, resident's branch load participates in the interactive control of power network
System research is also reported without correlation technique, with new round power system reform and the city integrated pilot pair of demand Side Management
Implement demand response and propose an urgent demand, implement demand response for industry and commerce and resident, market-oriented hand can be utilized
Section promotes electric power resource to distribute rationally, promotes the Real-time Balancing of power system supply side and Demand-side, has wide market empty
Between and development prospect.Resident's home appliance, especially air-conditioning, water heater, charging pile, energy-storage battery, distributed power source etc.
Branch load, there are larger demand response potentiality, Demand-side capacity resource that can be important as one, participate in demand and ring
Should.Although resident's branch load achieves in terms of the connected network communication performance of electrical equipment is improved, improve household electrical appliances intelligent level
Prominent achievement, but most of home appliances not yet possess electric quantity data acquisition, running state parameter monitoring and receive long-range control
Function processed, the demand such as it can not support information Perception that demand response business proposes to user side home appliance, automatically control, in order to
Solve the above problems, the present invention proposes that a kind of resident's branch load participates in power network interactive control device and its control method, passes through
Intelligent breaker with metering, automatic reclosing and data acquisition function, as user side resident electric equipment and electricity
The interactive terminal of enterprise is netted, the expansion interface provided with electric equipment is connected, and can receive grid company user power utilization business should
The information sent with system or third party's service electric energy management system, and gather the electricity consumption data of electric equipment, control apparatus is set
Standby running status, intelligent breaker access power information acquisition system by power wire broadband carrier communication technology, realize and use
Metering, collection, control and the analysis of family branch load, and utilize electrovalence policy and the optimal control plan for target of power network peak-valley difference
Slightly, effectively realize that resident's branch load participates in demanding side of the electrical power net quick response, make the coordination of user's branch load and power network
Control reaches the purpose for saving electric energy.
The content of the invention
To solve deficiency of the prior art, the present invention provides a kind of resident's branch load and participates in power network interactive control device
And control method, solve current home appliance and not yet possess electric quantity data acquisition, running state parameter monitoring and receive remote
Process control function, the demand such as it can not support information Perception that demand response business proposes to user side home appliance, automatically control
Problem.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:It is interactive that a kind of resident's branch load participates in power network
Control device, it is characterised in that:Including intelligent breaker, the intelligent breaker includes breaker and is integrated in circuit breaker internal
Intellectual monitoring component;The intellectual monitoring component includes voltage sensor, current sensor, alarm, power supply, microprocessor
Device, display, button, memory, clock, communication interface circuit, divide-shut brake control module, power line carrier module;
The voltage sensor is connected in parallel on the input of the breaker inlet wire, and the current sensor is connected on breaker
In wire inlet loop;The voltage sensor, the output end of current sensor are connected with the A/D ends of microprocessor respectively;
The output end I/O mouths of the alarm, display, the input of divide-shut brake control module respectively with microprocessor connect
Connect;
The output end of the button is connected with the input I/O mouths of microprocessor respectively;
The output end of the power supply and the power end of microprocessor connect;
The input of the memory and the output end I/O mouths of microprocessor connect;
The output end of the clock and the I/O mouths of microprocessor connect;
The communication interface connection corresponding with microprocessor of the input of the communication interface circuit;The communication interface electricity
Road output end is connected with the input of the power line carrier module;.
A kind of foregoing resident's branch load participates in power network interactive control device, it is characterized in that:The divide-shut brake controls mould
Block includes motor, drive motor controller, gear, rack and connecting rod;Gear is fixed in driving motor output shaft, gear
Engaged with rack, connecting rod is fixed on rack, and pinion rotation band carry-over bar slides, while connecting rod slides together with rack, when even
Bar touches breaker closing button when sliding into top, realize breaker switching-on operation, is touched when rod slide is to bottom
To breaker open operation button, realize that breaker open operation operates, output end and the motor power end of drive motor controller connect
Connect, the input of drive motor controller and the I/O mouths of microprocessor connect.
A kind of foregoing resident's branch load participates in power network interactive control device, it is characterized in that:The power line carrier mould
Block is ZPLC-10 modules.
A kind of foregoing resident's branch load participates in power network interactive control device, it is characterized in that:Residential electricity consumption equipment passes through
The intelligent breaker is connected with power network.
A kind of foregoing resident's branch load participates in power network interactive control device, it is characterized in that:The power line carrier mould
Block is used to receive the solicited message of business management system or gives electric power data information transmission to power business management system.
A kind of foregoing resident's branch load participates in power network interactive control device, it is characterized in that:The divide-shut brake controls mould
Block is used to control breaker open operation or combined floodgate.
A kind of resident's branch load participates in the control method of power network interactive control device, it is characterized in that:Including step:
1) device is connected among residential electricity consumption equipment and power network, after upper electricity, voltage sensor and current sensor are read
The voltage and current of residential electricity consumption equipment is taken, microprocessor obtains residential electricity consumption equipment electricity consumption data, and stores in memory;
User reads voltage x current information from display, by by key assignments voltage, electric current high alarm setting value, and is stored in memory
In;
2) according to electrovalence policy, with reference to clock, when power network is in paddy state, divide-shut brake control module control breaker closes
Lock, residential electricity consumption equipment are powered using bulk power grid, and the energy storage device of user is charged;When power network is in crest state, division
Lock control module controls breaker open operation, and residential electricity consumption equipment is powered using distributed power source, if the distributed electrical of photovoltaic generation
It is then bulk power grid power transmission that, which still there is residue in source, and resident obtains the subsidy of generating price difference;It is preferential from storage if distributed power source not enough power supply
Energy equipment power supply, if energy storage device electricity shortage, close a floodgate and open bulk power grid power supply;
3) microprocessor receives the request of business management system, collection by power line carrier module and communication interface circuit
The electricity consumption data of electrical equipment, the running status for controlling electrical equipment, have remote control function;
4) intelligent breaker is connected by resident's communication gate by communication interface circuit, adds resident and locally lead to
Communication network, resident check the power consumption situation of electrical equipment by terminal device, obtain the energy consumption data of electric equipment, and right
The running status of electric equipment is managed control.
The beneficial effect that the present invention is reached:
(1) resident's branch load participates in power network interactive control device using with metering, automatic reclosing and data acquisition
The intelligent breaker of function, grid company user power utilization service application system can be received by power wire broadband carrier communication technology
The solicited message that system or third party's service electric energy management system are sent, and gather the electricity consumption data of electrical equipment, control electricity consumption to set
Standby running status, there is teleaction service control model function;
(2) function of demanding side of the electrical power net quick response is participated in using resident's branch load, with reference to electrovalence policy and residence
Civilian electricity consumes the control strategy of minimum target, the actual on-line operation pattern of quick regulation electrical equipment, provides resident automatically
The optimal occupation mode of electrical equipment, reach the saving energy, reduce the purpose of user power utilization spending.
(3) resident's branch load has local service control model, is connected intelligent breaker by communication module
Resident's communication gate, adds resident's local communication network, and resident passes through on the terminal devices such as mobile phone, computer
Client software checks the power consumption situation of corresponding electric appliance equipment, obtains the efficiency data of electric equipment, and to the fortune of electric equipment
Row state is managed control.
(4) user side terminal device of the intelligent breaker as demand response, analyzed by gathering efficiency data, it is real
Now electrical equipment is controlled, responding instruction according to corresponding demand using electric equipment is operated.
(5) resident's branch load participates in power network interactive control device by gathering the electricity consumption data of electrical equipment, analysis electricity
Device equipment energy consumption situation, electric equipment efficiency, and comparative analysis energy consumption, efficiency number in same type electric equipment is roughly calculated
According to so as to be that resident provides Saving energy, formulation administration of energy conservation measure etc. using above-mentioned data and analysis result, and being the
Tripartite's energy conservation service mechanism promotes energy conservation service business, formulates the offer authentic data foundation such as energy-saving electric appliance equipment marketing strategy.
Brief description of the drawings
Fig. 1 is that resident's branch load participates in power network interactive control device principle assumption diagram;
Fig. 2 is intelligent breaker principle assumption diagram;
Fig. 3 is intellectual monitoring assembly principle structure chart.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As Figure 1-3, a kind of resident's branch load participates in power network interactive control device, including intelligent breaker, described
Intelligent breaker includes breaker and is integrated in the intellectual monitoring component of circuit breaker internal;The intellectual monitoring component includes voltage
Sensor, current sensor, alarm, power supply, microprocessor, display, button, memory, clock, communication interface circuit,
Divide-shut brake control module, power line carrier module;
In use, intelligent breaker one end connects residential electricity consumption equipment, other end connection power network, residential electricity consumption equipment passes through
Intelligent breaker is connected with power network.
Voltage sensor is connected in parallel on the input of breaker inlet wire, and current sensor is connected in breaker wire inlet loop,
Voltage sensor, the output end of current sensor are connected with the A/D ends of microprocessor respectively;
Alarm, display, the input of divide-shut brake control module are connected with the output end I/O mouths of microprocessor respectively;
The output end of button is connected with the input I/O mouths of microprocessor respectively;The output end of power supply electricity corresponding with microprocessor
Source connects;The input of memory and the output end I/O mouths of microprocessor connect;The input and Wei Chu of communication interface circuit
Manage the corresponding communication interface connection of device;The input of communication interface circuit output end and power line carrier module connects, described
The output end of clock and the I/O mouths of microprocessor connect;
Power line carrier module is ZPLC-10 pattern blocks, for by resident side electric power data information transmission to power network
The user power utilization business management system or third party's service electric energy business management system of company.
Divide-shut brake control module is used to control breaker open operation or combined floodgate.Cause circuit breaker trip in addition, ought overload suddenly
After can close a floodgate again (after circuit breaker trip in the short time, generally less than 200mS, can again again close a floodgate), if close a floodgate after electric current
Normally, then normal operation of closing a floodgate, if electric current still overloads after closing a floodgate, cuts off load trip, mainly prevents the moment mistakes such as thunderbolt
Load causes to trip.
Divide-shut brake control module includes motor, drive motor controller, gear, rack and connecting rod;Gear is fixed on
In driving motor output shaft, wheel and rack engagement, connecting rod is fixed on rack, and pinion rotation band carry-over bar slides, and connects simultaneously
Bar is slided together with rack, and breaker closing button is touched when rod slide is to top, realizes breaker switching-on operation, when
Breaker open operation button is touched when rod slide is to bottom, realizes that breaker open operation operates, the output of drive motor controller
End is connected with motor power end, and the input of drive motor controller and the I/O mouths of microprocessor connect.
Voltage sensor, current sensor are respectively used to measure residential electricity consumption equipment operating voltage and electric current, and then obtain
Residential electricity consumption equipment active power, reactive power, power factor, electricity, time-of-use tariffs, generally evening 9 are calculated with reference to clock module
It is paddy electricity valency between 7 points of point-morning, remaining period is peak electricity price, and time-sharing measurement is carried out according to different periods using clock module.
Intellectual monitoring component possesses metering residential electricity consumption equipment electricity consumption data, according to residential electricity consumption equipment electricity using at the peak time situation
Automatic reclosing, realize to the metering of user's branch load, collection, control and analysis, provide resident load and participate in power network interaction plan
Slightly, interactive tactics consumes minimum target with electrovalence policy and residential electricity consumption:
Energy storage device and required electrical equipment are opened generally in paddy, at this moment electricity price is relatively low, for energy storage device supplement electricity
Can, if sunshine abundance first from distributed power source is required power supply for electrical equipment during peak, if distributed power source still has residue
Open as bulk power grid power transmission, the peak resident that at this moment powers obtains the subsidy of generating price difference, if sunshine is inadequate during peak, selects storage first
Energy equipment is required power supply for electrical equipment, if energy storage device electricity shortage, opens bulk power grid power supply.
Resident's branch load is participated on power network interactive control device after electricity, by processes such as the collection judgements of data, is judged
Go out the running status of whole resident's branch load, detailed process is as follows:
1) present apparatus is connected among residential electricity consumption equipment and power network, after upper electricity, voltage sensor and current sensor
Read the voltage and current of residential electricity consumption equipment, microprocessor obtain residential electricity consumption equipment active power, reactive power, power because
Number, electric quantity data etc., storage is in memory;User reads voltage x current information from display, by by key assignments voltage, electricity
High alarm setting value is flowed, and is stored in memory;
2) according to electrovalence policy, with reference to clock module, when power network is in paddy state, the control open circuit of divide-shut brake control module
Device is closed a floodgate, and residential electricity consumption equipment is powered using bulk power grid, and the energy storage device of user is charged;When power network is in crest state,
Divide-shut brake control module controls breaker open operation, and residential electricity consumption equipment is powered using distributed power source, if the distribution of photovoltaic generation
It is then bulk power grid power transmission that formula power supply, which still has residue, and resident obtains the subsidy of generating price difference;If distributed power source not enough power supply, preferential choosing
Powered with energy storage device, if energy storage device electricity shortage, close a floodgate and open bulk power grid power supply;Joined using resident's branch load
With the function of demanding side of the electrical power net quick response, the control strategy of minimum target is consumed with reference to electrovalence policy and residential electricity consumption, soon
Velocity modulation saves the actual on-line operation pattern of electric equipment, provides the optimal occupation mode of residential electricity consumption equipment automatically, reaches the saving energy,
Reduce the purpose of user power utilization spending.
3) request of business management system is received by power line carrier module and communication interface circuit, gathers electrical equipment
Electricity consumption data, control electrical equipment running status, there is remote control function;
4) intelligent breaker is connected by resident's communication gate by communication interface circuit, adds resident and locally lead to
Communication network, resident check the power consumption situation of corresponding electric appliance equipment by terminal devices such as mobile phone, computers, obtain electric equipment
Energy consumption data, and control is managed to the running status of electric equipment.
In addition, user side terminal device of the intelligent breaker as demand response, is analyzed by gathering efficiency data,
Realization is controlled to electrical equipment, and responding instruction according to corresponding demand using electric equipment is operated.By gathering electricity consumption
The electricity consumption data of equipment, electric equipment status of energy consumption is analyzed, calculate electric equipment efficiency, and contrasted in same type electric equipment
Energy consumption, efficiency data are analyzed, so as to provide Saving energy for resident using above-mentioned data and analysis result, formulate energy-saving pipe
Reason measure etc., and promote energy conservation service business, formulation energy-saving electric appliance equipment marketing strategy etc. for third party's energy conservation service mechanism and carry
For authentic data foundation.
Intelligent breaker also has mechanical life and electrical endurance forecast function, and mechanical life is by adding up breaker
Divide-shut brake number, the remaining mechanical life of breaker is calculated, the usual breaker mechanical life-span is entered with breaker disjunction number
Row evaluation;Electrical endurance is to be entered by carrying out integrated value in break to breaker breaking current square value with predetermined value
Row relatively obtains remaining electrical endurance.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of resident's branch load participates in power network interactive control device, it is characterised in that:Including intelligent breaker, the intelligence
Breaker includes breaker and is integrated in the intellectual monitoring component of circuit breaker internal;The intellectual monitoring component includes voltage sensor
Device, current sensor, alarm, power supply, microprocessor, display, button, memory, clock, communication interface circuit, division
Lock control module, power line carrier module;
The voltage sensor is connected in parallel on the input of the breaker inlet wire, and the current sensor is connected on breaker inlet wire
In loop;The voltage sensor, the output end of current sensor are connected with the A/D ends of microprocessor respectively;
The alarm, display, the input of divide-shut brake control module are connected with the output end I/O mouths of microprocessor respectively;
The output end of the button is connected with the input I/O mouths of microprocessor respectively;
The output end of the power supply and the power end of microprocessor connect;
The input of the memory and the output end I/O mouths of microprocessor connect;
The output end of the clock and the I/O mouths of microprocessor connect;
The communication interface connection corresponding with microprocessor of the input of the communication interface circuit;The communication interface circuit is defeated
Go out end to be connected with the input of the power line carrier module;.
2. a kind of resident's branch load according to claim 1 participates in power network interactive control device, it is characterized in that:Described point
Switch-on controlling module includes motor, drive motor controller, gear, rack and connecting rod;It is defeated that gear is fixed on motor
On shaft, wheel and rack engagement, connecting rod is fixed on rack, and pinion rotation band carry-over bar slides, while connecting rod is the same as rack one
Rise and slide, breaker closing button is touched when rod slide is to top, realizes breaker switching-on operation, when rod slide arrives
Breaker open operation button is touched during bottom, realizes that breaker open operation operates, output end and the driving electricity of drive motor controller
Electromechanical source connection, the input of drive motor controller and the I/O mouths of microprocessor connect.
3. a kind of resident's branch load according to claim 1 participates in power network interactive control device, it is characterized in that:The electricity
Line of force carrier module is ZPLC-10 modules.
4. a kind of resident's branch load according to claim 1 participates in power network interactive control device, it is characterized in that:Resident uses
Electric equipment is connected by the intelligent breaker with power network.
5. a kind of resident's branch load according to claim 1 participates in power network interactive control device, it is characterized in that:The electricity
Line of force carrier module is used to receive the solicited message of business management system or gives electric power data information transmission to power business pipe
Reason system.
6. a kind of resident's branch load according to claim 1 participates in power network interactive control device, it is characterized in that:Described point
Switch-on controlling module is used to control breaker open operation or combined floodgate.
7. a kind of resident's branch load participates in the control method of power network interactive control device, it is characterized in that:Including step:
1) device is connected among residential electricity consumption equipment and power network, after upper electricity, voltage sensor and current sensor read and occupied
The voltage and current of civilian electric equipment, microprocessor obtains residential electricity consumption equipment electricity consumption data, and stores in memory;User
Voltage x current information is read from display, by by key assignments voltage, electric current high alarm setting value, and is stored in memory;
2) according to electrovalence policy, with reference to clock, when power network is in paddy state, divide-shut brake control module controls breaker closing,
Residential electricity consumption equipment is powered using bulk power grid, and the energy storage device of user is charged;When power network is in crest state, divide-shut brake control
Molding block controls breaker open operation, and residential electricity consumption equipment is powered using distributed power source, if the distributed power source of photovoltaic generation is still
It is then bulk power grid power transmission to have residue, and resident obtains the subsidy of generating price difference;If distributed power source not enough power supply, is preferentially set from energy storage
Available electricity, if energy storage device electricity shortage, close a floodgate and open bulk power grid power supply;
3) microprocessor receives the request of business management system by power line carrier module and communication interface circuit, gathers electricity consumption
The electricity consumption data of equipment, the running status for controlling electrical equipment, have remote control function;
4) intelligent breaker is connected by resident's communication gate by communication interface circuit, adds resident's LCN local communications network
Network, resident check the power consumption situation of electrical equipment by terminal device, obtain the energy consumption data of electric equipment, and to electrical equipment
The running status of equipment is managed control.
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CN201710717175.8A CN107482627A (en) | 2017-08-21 | 2017-08-21 | Resident's branch load participates in power network interactive control device and its control method |
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