CN107706922A - A kind of user side intelligent power terminal based on automatic demand response - Google Patents

A kind of user side intelligent power terminal based on automatic demand response Download PDF

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Publication number
CN107706922A
CN107706922A CN201710944057.0A CN201710944057A CN107706922A CN 107706922 A CN107706922 A CN 107706922A CN 201710944057 A CN201710944057 A CN 201710944057A CN 107706922 A CN107706922 A CN 107706922A
Authority
CN
China
Prior art keywords
cut
user
demand response
user side
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710944057.0A
Other languages
Chinese (zh)
Inventor
杨斌
卢树峰
陈振宇
张昊纬
周强
李志新
陈刚
张卫国
阮文骏
赵双双
周立
杨永标
杨世海
王峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Nari Technology Co Ltd
Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Nari Technology Co Ltd
Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Jiangsu Electric Power Co Ltd, Nari Technology Co Ltd, Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201710944057.0A priority Critical patent/CN107706922A/en
Publication of CN107706922A publication Critical patent/CN107706922A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H02J13/0006—
    • 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
    • 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
    • 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
    • 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

Abstract

The invention discloses a kind of user side intelligent power terminal based on automatic demand response, terminal receives cutting load information, the real-time power information of user side and housed device cut-out priority, the processor memory of terminal contains demand response program, when receiving cutting load information, demand response program, which is executed by processor, realizes following steps：Step 1, according to the real-time power information of user side, user's realtime power value is calculated；Step 2, judge realtime power value and it is expected that whether the difference of performance number is more than the threshold value of setting, if it is, step 3 is gone to, if it is not, then terminating；Step 3, send and instruct the cut-out that the current power housed device for cutting off highest priority is cut off, go to step 1.Help of the present invention realizes autobalance with electric line in peak times of power consumption, avoids the occurrence of failure, improves energy utilization rate, realizes peak load shifting, effectively reduces electricity and wastes.

Description

A kind of user side intelligent power terminal based on automatic demand response
Technical field
The present invention relates to a kind of user side intelligent power terminal, and in particular to a kind of user side based on automatic demand response Intelligent power terminal.
Background technology
Basic industry of the energy industry as national economy, not only it is to ensure that the safe prerequisite of national strategy, Ye Shishi The important leverage of existing sustainable economic development.Although China's production of energy amount and consumption figure are at the forefront in the world, in the energy There is a series of outstanding problems in supply and Land use systems, as energy resource structure is unreasonable, efficiency of energy utilization is not high, renewable Energy exploitation and application ratio is low, energy security needs further raising etc. using level.And electric power is fought as whole national energy Key element slightly, it is the lifeblood of national economy, it is seasonal, period with the continuous improvement of national economic modernization degree Load rapidly increases, and power network peak load is constantly soaring, and power network peak-valley difference, which is presented, progressively expands trend, and the electric power of some areas supplies Need uneven contradiction very serious, have a strong impact on the safe and stable operation of power system.It is traditional to be installed by increase power network merely Capacity, in a manner of passively meeting peak load of grid demand, cause generating, power transmission and transformation, distribution construction investment it is huge Pressure, while also result in the low of electrical network facilities utilization ratio.At present, common residential electricity consumption distribution terminal power network it is urgent or In the case of person's peak times of power consumption, it is using directly power-off or complete resection household loads, has had a strong impact on that user's is normal Life, it can so reduce the enthusiasm that user participates in dispatching of power netwoks control, it is impossible to meet the needs of development of the situation.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of user side intelligent power based on automatic demand response Terminal.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of user side intelligent power terminal based on automatic demand response, it is real that the terminal receives cutting load information, user side When power information and housed device cut-out priority, the processor memory of the terminal contains demand response program, works as reception During to cutting load information, demand response program, which is executed by processor, realizes following steps：
Step 1, according to the real-time power information of user side, user's realtime power value is calculated；
Step 2, judge realtime power value and it is expected that whether the difference of performance number is more than the threshold value of setting, if it is, going to step 3, if it is not, then terminating；
Step 3, send and instruct the cut-out that the current power housed device for cutting off highest priority is cut off, go to step 1.
The external Marketing-side Fu Kong main websites of terminal, Marketing-side Fu Kong main websites receive cutting load information, and cutting load is believed Breath is sent to corresponding terminal.
The real-time power information of user side of Marketing-side Fu Kong main websites also receiving terminal feedback, realizes the metering of the electricity charge.
Housed device cuts off priority and set by external debugging software according to the actual demand of each user.
The lockout mode of unproductive housed device is set as automatically cutting off pattern, the pattern that automatically cuts off is the terminal The switching device in the housed device electrical circuit is connected, when switching device receives cut-out instruction, electricity consumption is automatically cut off and returns Road；The lockout mode of productivity housed device is set as hand off pattern, hand off pattern is automatic demand response mould Block sends cut-out instruction and cut-out demand is sent into user, user to external Marketing-side Fu Kong main websites, Marketing-side Fu Kong main websites Hand off.
User connects housed device with mobile terminal, when receiving cut-out demand, cuts off family expenses by mobile terminal and sets It is standby.
The beneficial effect that the present invention is reached：1st, present invention basis sets different cut-out priority from household electric situation, When receiving cutting load information, the response policy finished in advance is triggered and performed automatically, makes user side manually or automatically to cut off Housed device electricity consumption, so as to which help realizes autobalance with electric line in peak times of power consumption, failure is avoided the occurrence of, improve energy profit With rate, peak load shifting is realized, electricity is effectively reduced and wastes；2nd, the present invention is provided with hand off pattern, passes through each user's Different demands user oneself can choose whether to respond the demand, considerably increase artificial controllability, avoid individual user It is badly in need of situation about being powered off in the case of electricity consumption, avoids the generation of certain accident.
Brief description of the drawings
Fig. 1 is demand response flow of the present invention.
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.
A kind of user side intelligent power terminal based on automatic demand response, the external Marketing-side Fu Kong main websites of the terminal, battalion Xiao Cefukong main websites receive cutting load information, and cutting load information is sent into corresponding terminal, and the terminal is provided with interface（Such as Serial ports etc.）, debugging software is connected by interface, housed device cut-out is set according to the actual demand of each user on soft drop is debugged Priority, and send it to straight terminal；The terminal receives the real-time power information of user side；The processor memory of the terminal contains Demand response program, when receiving cutting load information, demand response program, which is executed by processor, realizes step as shown in Figure 1 Suddenly：
Step 1, according to the real-time power information of user side, user's realtime power value is calculated；
Step 2, judge realtime power value and it is expected that whether the difference of performance number is more than the threshold value of setting, if it is, going to step 3, if it is not, then terminating；
Step 3, send and instruct the cut-out that the current power housed device for cutting off highest priority is cut off, go to step 1.
Such as：There are 3 housed devices A, B and C, cut-out priority is A>B>C, when realtime power value with it is expected performance number it Difference is more than the threshold value of setting, is initially switched off A, calculates user's realtime power value after cut-out A, and if it is expected the difference of performance number still More than the threshold value of setting, then B is cut off, until realtime power value and it is expected the difference of performance number no more than the threshold value set.
The lockout mode of housed device is divided into the pattern of automatically cutting off and hand off pattern, automatically cuts off pattern and connects for terminal Connect the switching device in the housed device electrical circuit（Such as intelligent switch）, when switching device receives cut-out instruction, from Dynamic cut-out electrical circuit；Hand off pattern sends cut-out instruction for automatic demand response module and led to the negative control of external Marketing-side Stand, cut-out demand is sent to user, user's hand off by Marketing-side Fu Kong main websites, and user is typically received with mobile terminal and cut off Demand, mobile terminal connection housed device, housed device is cut off by mobile terminal.
The real-time power information of user side that terminal can be fed back, Marketing-side Fu Kong main websites according to the real-time power information of user side, Realize the metering of the electricity charge.
Above-mentioned terminal is according to different cut-out priority is set from household electric situation, when receiving cutting load information, automatically The response policy finished in advance is triggered and performed, makes user side manually or automatically to cut off housed device electricity consumption, so as to help to use Electric line realizes autobalance in peak times of power consumption, avoids the occurrence of failure, improves energy utilization rate, realizes peak load shifting, effectively Electricity is reduced to waste；The terminal is provided with hand off pattern simultaneously, can oneself by the different demands user of each user Choose whether to respond the demand, considerably increase artificial controllability, avoid individual user and be badly in need of powering off in the case of electricity consumption Situation, avoid the generation of certain accident.
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 (6)

  1. A kind of 1. user side intelligent power terminal based on automatic demand response, it is characterised in that：The terminal receives cutting load The real-time power information of information, user side and housed device cut-out priority, the processor memory of the terminal contain demand sound Program is answered, when receiving cutting load information, demand response program, which is executed by processor, realizes following steps：
    Step 1, according to the real-time power information of user side, user's realtime power value is calculated；
    Step 2, judge realtime power value and it is expected that whether the difference of performance number is more than the threshold value of setting, if it is, going to step 3, if it is not, then terminating；
    Step 3, send and instruct the cut-out that the current power housed device for cutting off highest priority is cut off, go to step 1.
  2. A kind of 2. user side intelligent power terminal based on automatic demand response according to claim 1, it is characterised in that： The external Marketing-side Fu Kong main websites of terminal, Marketing-side Fu Kong main websites receive cutting load information, and cutting load information is sent to Corresponding terminal.
  3. A kind of 3. user side intelligent power terminal based on automatic demand response according to claim 2, it is characterised in that： The real-time power information of user side of Marketing-side Fu Kong main websites also receiving terminal feedback, realizes the metering of the electricity charge.
  4. A kind of 4. user side intelligent power terminal based on automatic demand response according to claim 1, it is characterised in that： Housed device cuts off priority and set by external debugging software according to the actual demand of each user.
  5. A kind of 5. user side intelligent power terminal based on automatic demand response according to claim 1, it is characterised in that： The lockout mode of unproductive housed device is set as automatically cutting off pattern, pattern is automatically cut off and connects the family for the terminal With the switching device in equipment electrical circuit, when switching device receives cut-out instruction, automatically cut off and use electrical circuit；
    The lockout mode of productivity housed device is set as hand off pattern, hand off pattern is automatic demand response mould Block sends cut-out instruction and cut-out demand is sent into user, user to external Marketing-side Fu Kong main websites, Marketing-side Fu Kong main websites Hand off.
  6. A kind of 6. user side intelligent power terminal based on automatic demand response according to claim 5, it is characterised in that： User connects housed device with mobile terminal, and when receiving cut-out demand, housed device is cut off by mobile terminal.
CN201710944057.0A 2017-09-30 2017-09-30 A kind of user side intelligent power terminal based on automatic demand response Pending CN107706922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710944057.0A CN107706922A (en) 2017-09-30 2017-09-30 A kind of user side intelligent power terminal based on automatic demand response

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710944057.0A CN107706922A (en) 2017-09-30 2017-09-30 A kind of user side intelligent power terminal based on automatic demand response

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Publication Number Publication Date
CN107706922A true CN107706922A (en) 2018-02-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108762137A (en) * 2018-05-17 2018-11-06 广东美的制冷设备有限公司 Intelligent power-off method, device, intelligent socket and the storage medium of intelligent socket
CN109713679A (en) * 2019-01-08 2019-05-03 国网湖南省电力有限公司 The urgent cutting load method of power grid based on demand response participation

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CN104993490A (en) * 2015-08-11 2015-10-21 湘潭大学 Household load classification power grid friendly response control method
CN105356604A (en) * 2015-11-18 2016-02-24 四川慧盈科技有限责任公司 Demand response method of user side
CN105743082A (en) * 2016-04-27 2016-07-06 武汉大学 Overload switching device suitable for DC power distribution system
CN106058875A (en) * 2016-07-29 2016-10-26 海尔优家智能科技（北京）有限公司 Power load control method and power load control device
US20170061816A1 (en) * 2008-09-30 2017-03-02 Google Inc. Systems, methods and apparatus for encouraging energy conscious behavior based on aggregated third party energy consumption
CN106505578A (en) * 2016-12-07 2017-03-15 国家电网公司 A kind of electricity consumption regulation and control method and device of family's load

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170061816A1 (en) * 2008-09-30 2017-03-02 Google Inc. Systems, methods and apparatus for encouraging energy conscious behavior based on aggregated third party energy consumption
CN104466951A (en) * 2014-11-24 2015-03-25 珠海格力电器股份有限公司 Control method and device for automatically detecting and adjusting loads
CN104993490A (en) * 2015-08-11 2015-10-21 湘潭大学 Household load classification power grid friendly response control method
CN105356604A (en) * 2015-11-18 2016-02-24 四川慧盈科技有限责任公司 Demand response method of user side
CN105743082A (en) * 2016-04-27 2016-07-06 武汉大学 Overload switching device suitable for DC power distribution system
CN106058875A (en) * 2016-07-29 2016-10-26 海尔优家智能科技（北京）有限公司 Power load control method and power load control device
CN106505578A (en) * 2016-12-07 2017-03-15 国家电网公司 A kind of electricity consumption regulation and control method and device of family's load

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108762137A (en) * 2018-05-17 2018-11-06 广东美的制冷设备有限公司 Intelligent power-off method, device, intelligent socket and the storage medium of intelligent socket
CN109713679A (en) * 2019-01-08 2019-05-03 国网湖南省电力有限公司 The urgent cutting load method of power grid based on demand response participation
CN109713679B (en) * 2019-01-08 2021-01-26 国网湖南省电力有限公司 Power grid emergency load method based on demand response participation degree

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Application publication date: 20180216

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