CN104539050A - Energy-information router and application system for managing electric energy network and information network - Google Patents
Energy-information router and application system for managing electric energy network and information network Download PDFInfo
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- CN104539050A CN104539050A CN201410832348.7A CN201410832348A CN104539050A CN 104539050 A CN104539050 A CN 104539050A CN 201410832348 A CN201410832348 A CN 201410832348A CN 104539050 A CN104539050 A CN 104539050A
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- module
- load
- circuit breaker
- router
- load circuit
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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
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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
- Y04S10/40—Display of information, e.g. of data or controls
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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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an energy-information router which comprises an overall coordinating controller, a touch displaying screen, a communication router, an AC/DC module, a DC/DC module, a DC/AC module, a direct-current load breaker and an alternating-current load breaker. The overall coordinating controller is connected with the touch displaying screen through a serial RS485. The overall coordinating controller is connected with the communication router, the AC/DC module, the DC/DC module, the DC/AC module, the direct-current load breaker and the alternating-current load breaker respectively through a CAN bus. The energy-information router can achieve the functions of alternating current power supply, new-energy power supply and information network managing at the same time, an application system for managing an electric energy network and an information network is further provided, the application system can achieve real-time complementation of an alternating current power supply and a new-energy power supply, and connecting and full using of the new-energy power supply can be well achieved.
Description
Technical field
The present invention relates to the control field of energy flow and information flow, specifically, relate to and a kind ofly can believe router and the application system for managing electric energy network and information network.
Background technology
Along with popularizing of family expenses new forms of energy power supply, as family expenses photovoltaic, household small-size blower fan etc., new requirement is proposed to the wiring of existing family and electric energy management.Existing solution be by simply increase a set of with electrical network independently converting system provide the mode of a special power supply base to realize the use of family expenses new forms of energy for domestic electric appliance.But adopt this solution, when new forms of energy power is inadequate and power-off, power supply continuation and reliability cannot be ensured, also cannot the planning when finishing in early stage, so rewiring trouble, easily cause potential safety hazard.
Popularizing of family's DC load, as DC charging power supply and direct-current LED, especially direct-current LED has low cost, the life-span is grown, brightness advantages of higher replaces traditional light source gradually, in the urgent need to the direct supply of DC power supply, instead of utilize multiple rectification module to work simultaneously, both waste hardware resource, in turn increase transition loss.
The concern of user to family's electric energy and information network security improves.User wishes by simple interactive mode, the management and supervision of active participate family electric energy and information network.
Summary of the invention
technical problem:technical problem to be solved by this invention is: provide one to believe router, this can believe that router can realize the function of managing and communicating power supply, new forms of energy power supply and information network simultaneously, a kind of application system for managing electric energy network and information network is also provided, this application system can realize the real-time complementation of AC power and new forms of energy power supply, is conducive to the access of new forms of energy power supply and makes full use of.
technical scheme:for achieving the above object, the technical solution used in the present invention is:
One can believe router, this can believe that router comprises chief coordinator's controller, touch display screen, communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker, wherein, chief coordinator's controller is connected with touch display screen by serial RS485, and chief coordinator's controller is connected with communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker respectively by CAN.
Further, described chief coordinator's controller employing model is the single-chip microcomputer of STM32 series.
For managing an application system for electric energy network and information network, this application system comprises remote user terminals, can believe router, Internet server, new forms of energy power supply, AC power, communication terminal, DC load and AC load; Wherein, can believe that router comprises chief coordinator's controller, touch display screen, communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker; Chief coordinator's controller is connected with touch display screen by serial RS485, and chief coordinator's controller is connected with communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker respectively by CAN; Remote user terminals is connected with Internet server, Internet server is connected by Networks and Communications router, communications router is connected with the communication terminal of user, new forms of energy power supply and DC/DC model calling, DC/DC module respectively with DC load circuit breaker and DC/AC model calling, DC load circuit breaker is connected with DC load; DC/AC module is connected with AC load by AC load circuit breaker; AC power respectively with AC load circuit breaker and AC/DC model calling, AC/DC module is connected with DC load by DC load circuit breaker; AC load circuit breaker is connected with AC load.
beneficial effect:compared with prior art, technical scheme of the present invention has following beneficial effect:
1, the direct access of straight flow new forms of energy power supply is solved, realize the real-time complementation of AC power and new forms of energy power supply, and directly provide direct current energy for DC load, economize rectification link and the loss thereof of deduplication, improve efficiency of energy utilization, both reach energy-conservation object, in turn ensure that power supply reliability.
2, can a key automatic closing, without the need to artificial direct control disconnecting link, ensure that the fail safe that user uses.
3, allow user can simply by user terminal program, remote real-time monitoring can believe the operating state of router, and then grasps the working condition of family's electric energy and information network, improves the life convenience of user.
4, can collect and forward the electrical appliance electric energy that smart jack uploads to use information, forward control command from remote user terminals to smart jack, be the universal support providing physical hardware of smart jack.
Accompanying drawing explanation
Fig. 1 is the structured flowchart believing router of the present invention.
Fig. 2 is the structured flowchart of application system of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
As shown in Figure 1, one of the present invention can believe router, comprises chief coordinator's controller, touch display screen, communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker.Chief coordinator's controller is connected with touch display screen by serial RS485, and chief coordinator's controller is connected with communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker respectively by CAN.Preferably, described chief coordinator's controller employing model is the single-chip microcomputer of STM32 series.
In said structure, AC/DC module, for when new forms of energy power supply electric energy undersupply, adopts AC power in time.
DC/DC module, for the direct current of spread of voltage exported by the new forms of energy such as photovoltaic, DC fan power supply, is converted to constant voltage DC, and then supply DC load uses, as LED illumination, storage battery, electric automobile.
DC/AC module, is converted to industrial frequency AC for timely by the unnecessary direct current energy that new forms of energy power supply produces, and supply AC load, as air-conditioning, refrigerator, fan, thus makes full use of generation of electricity by new energy.
Communications router, the communication terminal for realizing user is wired and get online without being tethered to a cable, and as mobile phone, computer, and can believe communicating of router as user's remote terminal real-time remote monitoring with remote control.
DC load breaker module, for responding the control command of chief coordinator's controller, opening respectively and disconnecting all DC load.
AC load breaker module, for responding the control command of chief coordinator's controller, opening respectively and disconnecting all AC load.
Touch display screen, for can believe the operating state of each module of router in this locality display, manually arrange running parameter, manually regulation and control can believe the mode of operation of router.Mode of operation comprises utilization of new energy resources and maximizes pattern or UPS pattern.Wherein, utilization of new energy resources maximization pattern refers to and preferentially makes full use of new forms of energy, only just introduces AC power when new forms of energy underpower.UPS pattern refers to new forms of energy power supply only as stand-by power supply in emergency circumstances, only have when AC power can not normal supply time, be important load continuation short-duration power in time by new forms of energy power supply.
Chief coordinator's controller, be connected with the communication interface of AC/DC module, DC/DC module, DC/AC module, communications router, DC load circuit breaker, AC load circuit breaker, touch display screen respectively, for monitoring and coordinate the operating state of each device, the real-time complementation of cooperation control AC power and new forms of energy power supply, and communicated with remote server by communications router, and then with remote user terminals real-time, interactive, allow user remote monitoring can believe the operating state of router.
As shown in Figure 2, a kind of application system for managing electric energy network and information network, comprises remote user terminals, can believe router, Internet server, new forms of energy power supply, AC power, communication terminal, DC load and AC load.Can believe that router comprises chief coordinator's controller, touch display screen, communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker.Chief coordinator's controller is connected with touch display screen by serial RS485, and chief coordinator's controller is connected with communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker respectively by CAN.Remote user terminals is connected with Internet server, and Internet server is connected by Networks and Communications router, and communications router is connected with the communication terminal of user.New forms of energy power supply and DC/DC model calling, DC/DC module respectively with DC load circuit breaker and DC/AC model calling, DC load circuit breaker is connected with DC load; DC/AC module is connected with AC load by AC load circuit breaker.AC power respectively with AC load circuit breaker and AC/DC model calling, AC/DC module is connected with DC load by DC load circuit breaker; AC load circuit breaker is connected with AC load.
In said structure, communication terminal is computer, phone, or mobile phone.DC load is LED illumination, storage battery or electric automobile.AC load is air-conditioning, refrigerator or fan.New forms of energy power supply is the power supply of photovoltaic generation, the power supply etc. of DC fan generation.AC power is civil power.
In above-mentioned application system, AC/DC module, i.e. rectification module, be connected with DC load circuit breaker with AC power respectively, for when new forms of energy power supply electric energy undersupply, adopts AC power in time.
DC/DC module, i.e. DC-DC module, be connected with DC load circuit breaker with new forms of energy power supply respectively, for the direct current of spread of voltage that the new forms of energy such as photovoltaic, DC fan power supply is exported, be converted to constant voltage DC, and then supply DC load uses, as LED illumination, storage battery, electric automobile.
DC/AC module, i.e. inversion module, be connected with AC load circuit breaker with DC/DC module respectively, for timely, the unnecessary direct current energy that new forms of energy power supply produces is converted to industrial frequency AC, supply AC load, as air-conditioning, refrigerator, fan, thus makes full use of generation of electricity by new energy.
Communications router, the information media provided with Network Provider is respectively connected with the communication terminal of user, communication terminal for realizing user is wired and get online without being tethered to a cable, and as mobile phone, computer, and can believe communicating of router as user's remote terminal real-time remote monitoring with remote control.
DC load breaker module, for responding the control command of chief coordinator's controller, opening respectively and disconnecting all DC load.
AC load breaker module, for responding the control command of chief coordinator's controller, opening respectively and disconnecting all AC load.
Touch display screen, for can believe the operating state of each module of router in this locality display, manually arrange running parameter, manually regulation and control can believe the mode of operation of router.Utilization of new energy resources is mainly selected to maximize pattern or UPS pattern.Wherein utilization of new energy resources maximization pattern refers to and preferentially makes full use of new forms of energy, only just introduces AC power when new forms of energy underpower.UPS pattern refers to new forms of energy power supply only as stand-by power supply in emergency circumstances, only have when AC power can not normal supply time, be important load continuation short-duration power in time by new forms of energy power supply.
Chief coordinator's controller, be connected with the communication interface of AC/DC module, DC/DC module, DC/AC module, communications router, DC load circuit breaker, AC load circuit breaker, touch display screen respectively, for monitoring and coordinate the operating state of each device, the real-time complementation of cooperation control AC power and new forms of energy power supply, and communicated with remote server by communications router, and then with remote user terminals real-time, interactive, allow user remote monitoring can believe the operating state of router.
The principle that chief coordinator's controller realizes the real-time complementation of AC power and new forms of energy power supply is:
(1) under being operated in utilization of new energy resources maximization pattern, the voltage and current of DC/DC module outlet end collection is judged: if voltage lower than 90%Un and the PWM duty ratio of DC/DC module is greater than 98% time, represent that new forms of energy power is not enough, then open AC/DC module, by the timely rectification of AC power, ensure the continued power of DC load; If voltage higher than 110%Un and the PWM duty ratio of DC/DC module lower than 50% time, represent that DC load is less, new forms of energy power supply does not utilize completely, then open DC/AC module, by grid-connected use after unnecessary direct current energy inversion; Other situations belong to normal operating conditions, and AC power is that AC load is powered, and new forms of energy power supply is that DC load is powered, and AC/DC module and DC/AC module are all in off position.
(2) UPS pattern is operated in, i.e. uninterruption power source pattern, the voltage and current of DC/AC module outlet end collection is judged, if voltage die to 0, represent that AC power disconnects, then open DC/AC module, power after direct current energy inversion for important AC load, ensure the non-stop run of visual plant.
The course of work of application system of the present invention is:
1. the first transmission medium that provides of access network supplier.Communications router realizes dialling up on the telephone, the function such as automatic IP address allocation, generation wireless network, for the communication terminal of user and chief coordinator's controller are provided services on the Internet.
2. chief coordinator's controller accesses remote server by Internet network, remote user terminals accesses this remote server by Internet network, reach the remote interaction of remote user terminals and chief coordinator's controller, namely user remote real-time monitoring family can believe the effect of the operating state of router.
If do not access Internet network, then user can only by touch display screen in this locality to believing that router is monitored.By touch display screen finishing man-machine interaction, display can believe that the operating state of router and completing user are opened and disconnect all DC load and the control command of AC load.
3. user by be connected into Internet remote user terminals or by touch display screen, arrange can believe router be operated in utilization of new energy resources maximize pattern, its course of work is as follows:
When not having new forms of energy plant-grid connection or new forms of energy power is inadequate, a power frequency AC part for electrical network access directly supplies local AC load, after a part passes through AC/DC rectification, for DC load provides reliable electric power supply.
After the new forms of energy power supply of access voltage and current instability, galvanic current source will be become by DC/DC module converts, for DC load is powered; And unnecessary at direct current energy, not only in short-term in cannot be run out of but also not abandon as far as possible the situation that electricity wastes energy by DC load, by DC/AC by after DC inversion for industrial frequency AC load provides part electric energy.
4. user is by being connected into the remote user terminals of Internet or passing through touch display screen, arrange and can believe that router is operated in UPS pattern, this pattern is applicable to remote districts or has the place of important electric equipment, its course of work is as follows: by the operating state of chief coordinator's controller real-time judge AC power, is divided into regular supply and disconnects two kinds.Occurring that moment that AC power disconnects is by new forms of energy plant-grid connection and the prompting that gives the alarm, and is that important electric equipment continues power supply a period of time, protects important electric equipment to damage from moment dead electricity, and preserve significant data in time for user.
Above-mentioned 3,4, after user chooses mode of operation, the real-time complementation of new forms of energy and AC power and the UPS course of work are also completed automatically by the inner automatic decision of chief coordinator's controller, do not need user intervention.
5. native system is by the mode of wireless connections, the smart jack be connected within WLAN (wireless local area network) that router produces is monitored, collects and forward the electrical appliance electric energy uploaded of smart jack and use information, forward control command from remote user terminals to smart jack.
In native system, as the tuning controller module of core, cooperation control modules, realizes the real-time complementation of AC power and new forms of energy power supply, controls to exchange the break-make of total load and direct current total load, electrical appliance electric energy use information that the management of information network, the direct access of direct current new forms of energy, the direct power supply of DC load, the operating state of user's remote monitoring family's electric energy and information network, collection and forwarding smart jack are uploaded, forwards control command from remote user terminals to the function of smart jack.This device can improve electricity consumption reliability and fail safe, and the convenience of user, and can improve the utilization ratio of the energy, is reached for the object that user saves electric energy spending.
Claims (6)
1. can believe a router, it is characterized in that, this can believe that router comprises chief coordinator's controller, touch display screen, communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker, wherein,
Chief coordinator's controller is connected with touch display screen by serial RS485, and chief coordinator's controller is connected with communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker respectively by CAN.
2. can believe router according to according to claim 1, it is characterized in that, described chief coordinator's controller employing model is the single-chip microcomputer of STM32 series.
3. one kind comprises the application system for managing electric energy network and information network believing router according to claim 1, it is characterized in that, this application system comprises remote user terminals, can believe router, Internet server, new forms of energy power supply, AC power, communication terminal, DC load and AC load; Wherein,
Can believe that router comprises chief coordinator's controller, touch display screen, communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker; Chief coordinator's controller is connected with touch display screen by serial RS485, and chief coordinator's controller is connected with communications router, AC/DC module, DC/DC module, DC/AC module, DC load circuit breaker and AC load circuit breaker respectively by CAN;
Remote user terminals is connected with Internet server, and Internet server is connected by Networks and Communications router, and communications router is connected with the communication terminal of user,
New forms of energy power supply and DC/DC model calling, DC/DC module respectively with DC load circuit breaker and DC/AC model calling, DC load circuit breaker is connected with DC load; DC/AC module is connected with AC load by AC load circuit breaker;
AC power respectively with AC load circuit breaker and AC/DC model calling, AC/DC module is connected with DC load by DC load circuit breaker; AC load circuit breaker is connected with AC load.
4. according to application system according to claim 3, it is characterized in that, described communication terminal is computer, phone, or mobile phone.
5. according to application system according to claim 3, it is characterized in that, described DC load is LED illumination, storage battery or electric automobile.
6. according to application system according to claim 3, it is characterized in that, described AC load is air-conditioning, refrigerator or fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832348.7A CN104539050B (en) | 2014-12-29 | 2014-12-29 | It can believe router and the application system for managing electric energy network and information network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832348.7A CN104539050B (en) | 2014-12-29 | 2014-12-29 | It can believe router and the application system for managing electric energy network and information network |
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| CN104539050A true CN104539050A (en) | 2015-04-22 |
| CN104539050B CN104539050B (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410832348.7A Active CN104539050B (en) | 2014-12-29 | 2014-12-29 | It can believe router and the application system for managing electric energy network and information network |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106230347A (en) * | 2016-07-25 | 2016-12-14 | 武汉理工大学 | Intelligent domestic photovoltaic power generation control system |
| CN106611992A (en) * | 2016-12-13 | 2017-05-03 | 井英晨 | Movable and remotely-controlled intelligent domestic energy storage system |
| CN106886201A (en) * | 2015-12-16 | 2017-06-23 | 北京智芯微电子科技有限公司 | The family expenses photovoltaic generating system and control method of a kind of Internet |
| CN107332276A (en) * | 2017-08-17 | 2017-11-07 | 曲阜师范大学 | Light stores up integral intelligent charging device |
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| CN102710023A (en) * | 2012-06-13 | 2012-10-03 | 中国东方电气集团有限公司 | Monitoring system applicable to different types of wind photovoltaic storage microgrid systems |
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| CN102280935A (en) * | 2011-06-24 | 2011-12-14 | 中国科学院电工研究所 | Intelligent power grid management system |
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| CN106886201A (en) * | 2015-12-16 | 2017-06-23 | 北京智芯微电子科技有限公司 | The family expenses photovoltaic generating system and control method of a kind of Internet |
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| CN104539050B (en) | 2018-08-17 |
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