CN112865298A - Power distribution and utilization power energy router integrating service flow, information flow and energy flow - Google Patents
Power distribution and utilization power energy router integrating service flow, information flow and energy flow Download PDFInfo
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- CN112865298A CN112865298A CN202010629617.5A CN202010629617A CN112865298A CN 112865298 A CN112865298 A CN 112865298A CN 202010629617 A CN202010629617 A CN 202010629617A CN 112865298 A CN112865298 A CN 112865298A
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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
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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
- H02J13/00001—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 the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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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
- H02J13/00002—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 monitoring
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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
- H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
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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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses a power distribution and utilization power energy router integrating service flow, information flow and energy flow, which comprises an application layer, an information layer and a physical layer, wherein the application layer is used for providing power for a power distribution and utilization power energy router; the power distribution and utilization power energy router can realize the sufficient fusion of service flow, information flow and energy flow in the power energy router, realize the mutual support and flow distribution of power among different ports, meet the requirements of uncertain load access and power support, has flexible power supply mode, and has low cost of capacity expansion and line transformation when the load is increased.
Description
Technical Field
The invention relates to the technical field of power electronics, in particular to a power distribution and utilization power energy router with service flow, information flow and energy flow integrated.
Background
The existing distribution power energy router can realize a plurality of functions such as power conversion, voltage conversion, power transmission, power quality control and the like. The power energy router can be used as an interactive interface between the local area network and the main and distribution network, so that the operation and energy management of each device inside the local area network can be realized, and the power energy router can also receive the instruction of a superior power dispatching center and upload the operation state of the local area network. The distribution electric energy router can realize the customization of energy transmission according to economic benefits or optimization targets, can become a hub of a future power distribution network and is responsible for managing and controlling energy flow in the local area network and energy exchange between the local area network and the power distribution network.
At present, modeling and analysis of a power distribution and utilization power energy router device basically aim at adjusting and distributing energy flow in the device, and analysis of service, information and energy of the device is split and independent, and a method for realizing analysis of service flow and information flow and fusion of service flow, information flow and energy flow is lacked.
Based on the above analysis, it is necessary to provide a power distribution and utilization power energy router architecture method including services, information and energy, so as to implement the fusion of service flows, information flows and energy flows.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the power distribution and utilization power energy router with the fusion of the service flow, the information flow and the energy flow, so that the service flow, the information flow and the energy flow are fully fused in a power energy circuit, and reference is provided for the design of the power distribution and utilization power energy router and the application of the power distribution and utilization power energy router in an intelligent power distribution network.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a power distribution and utilization power energy router integrating service flow, information flow and energy flow comprises a service customization module, a strategy formulation module, an information acquisition module, an information processing module, an information transmission module and an electric energy conversion and energy transmission module;
the service customizing module is used for receiving different types of services issued by a superior system; the strategy making module is used for converting different services received from the service making module into corresponding execution strategies;
the information acquisition module is used for acquiring different state information of voltage, current and temperature of the router in real time;
the information processing module is used for calculating according to the execution strategy customized by the strategy making module and the information acquired by the information acquisition module, and then processing the calculated data according to an agreed format;
the information transmission module is used for transmitting the data processed by the information processing module to the electric energy conversion and transmission module;
the electric energy conversion and energy transmission module is used for receiving the data information transmitted by the information transmission module and realizing the conversion of electric energy between alternating current and direct current and the energy transmission between different ports.
Furthermore, the service customization module comprises a human-computer interaction system, and the human-computer interaction system is used for realizing authority management and login, information management, log maintenance, optimization strategy generation and fault processing;
the strategy formulation module comprises various control software programs which are used for realizing various functions of the distribution power energy router, performing multi-source cooperative control inside the local area network and cooperative control of the multi-power energy router.
Furthermore, the information acquisition module is also used for acquiring the working state, the power quality and the working state of the power conversion and power transmission module in the process of power conversion and transmission and sending the monitoring information to the information processing module through the information transmission module;
the information processing module comprises a processor and a memory, and the processor can carry out protocol processing on a data format;
the information transmission module provides internal and external real-time communication connection of the router, provides conversion of various communication protocols and various information access interfaces, realizes plug and play on communication and information, can meet the communication requirement of chip-level information in the power energy router, and realizes high-speed data transmission.
Furthermore, a direct current bus is configured inside the distribution power energy router, the direct current bus comprises an anode direct current bus and a cathode direct current bus, the electric energy conversion and energy transmission module comprises a plurality of AC/DC modules and a plurality of DC/DC modules, each AC/DC module is respectively connected with the anode direct current bus and the cathode direct current bus, and each DC/DC module is also respectively connected with the anode direct current bus and the cathode direct current bus.
Further, the AC/DC module is configured to convert a three-phase AC circuit into a DC current, and is specifically divided into a grid side and a rectification side;
on the power grid side of the AC/DC module, reactances and capacitors form an LC filter circuit, the negative pole of each filter capacitor is connected to the same point through a Y shape, the positive pole of each filter capacitor is correspondingly connected with the positive pole of each filter capacitor, and the two ends of each filter reactance are connected to the corresponding point and the connection point of the corresponding phase rectifier bridge arm;
the rectification side of the AC/DC module comprises corresponding phase bridge arms, an anode direct-current bus and a cathode direct-current bus, the lower end of a switch device in each phase upper bridge arm is connected with the corresponding connection point of the phase bridge arm, the upper end of the switch device is connected with the anode direct-current bus, the anode of the voltage stabilizing capacitor is connected with the anode direct-current bus, and the cathode of the voltage stabilizing capacitor is connected with the cathode of the direct-current bus.
Further, the DC/DC module is configured to convert an internal DC voltage of the power distribution and utilization power energy router into a DC voltage required by a load, an energy storage, and a DC power grid;
the DC/DC module comprises two filter capacitors and two switch devices, wherein one switch device is arranged between the two filter capacitors and connected in parallel between an anode direct current bus and a cathode direct current bus, and a filter reactance and the other switch device are respectively arranged on the anode direct current bus between the switch device and the filter capacitors on the two sides.
A routing method of a power distribution and utilization power energy router with fusion of service flow, information flow and energy flow specifically comprises the following steps:
1) receiving different types of services issued by an upper-level system, and customizing the services;
2) converting the customized service into a corresponding execution strategy;
3) acquiring different state information of voltage, current and temperature of the router in real time;
4) calculating according to the execution strategy and different state information, and processing the calculated data according to an agreed format;
5) and performing electric energy conversion and energy transmission on the processed data.
Further, the service customization comprises authority management and login, information management, log maintenance, optimization strategy generation and fault processing;
the step of converting the customized service into the corresponding execution strategy comprises the steps of realizing multiple functions of the power distribution and utilization power energy router, performing multi-source cooperative control inside the local area network, and performing cooperative control of multiple power energy routers.
Further, the processing of the calculated data according to the agreed format is to perform a protocol processing on the data format.
Further, the electric energy conversion is specifically to convert a three-phase alternating current circuit into direct current and to convert a bus direct current voltage into a direct current voltage required by a load, an energy storage and a direct current power grid.
The invention achieves the following beneficial effects:
the power distribution and utilization power energy router provided by the invention realizes mutual support and flow distribution of power among different ports, and meets the requirements of uncertain load access and power support; the flexibility of a power supply mode is improved, and the expansion and line transformation cost during load increase is reduced; the method and the device realize the full fusion of the service flow, the information flow and the energy flow in the electric power energy router, fill the blank of the domestic research on the technical field of the fusion of the service flow, the information flow and the energy flow, and open up a new field for carrying out multi-angle analysis on the electric power energy router. The method provides reference and guidance for the design of the power distribution and utilization power energy router, the application of the next generation of intelligent power distribution network and the construction of the intelligent power distribution network.
Drawings
FIG. 1 is a block diagram of the system architecture of the present invention;
FIG. 2 is a schematic structural diagram of an electric energy conversion and transmission module according to the present embodiment;
FIG. 3 is a schematic structural diagram of the AC/DC module of the present embodiment;
fig. 4 is a schematic structural diagram of the DC/DC module of the present embodiment.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Examples
As shown in fig. 1, a power distribution and utilization power energy router with fusion of service flow, information flow and energy flow includes three layers: an application layer, an information layer, and a physical layer.
The application layer comprises a service customization module and a strategy customization module, and is used for managing the autonomous operation of the whole power distribution and utilization power energy router and coordinating and optimizing and scheduling with energy of other subnets, wherein the service customization module comprises a set of human-computer interaction system. Based on the system, authority management and login, information management, log maintenance, optimization strategy generation, fault processing and the like can be realized. The method comprises the steps of obtaining information such as power, running state, off-grid and network signals of a distributed power generation device and a load through internal and external communication of a power and power energy router, and correspondingly changing the working state of the energy router. The strategy formulation module comprises various control software programs, can realize various functions of the distribution power energy router, such as high-level functions of balancing system power, optimizing electric energy, utilizing high-efficiency demand side energy and the like, and can also perform multi-source cooperative control inside the local area network and cooperative control of the multi-distribution power energy router. The application layer is a control core of the whole power distribution and utilization power energy router equipment, manages the autonomous operation of the whole equipment, coordinates with energy of other subnets, optimizes dispatching and the like.
The information layer comprises an information acquisition module, an information processing module and an information transmission module. The information acquisition module acquires the working state, the electric energy quality and the working state of the electric energy conversion and power transmission module in the electric energy conversion and transmission process, and sends the monitoring information to the information processing module through the information transmission module. On one hand, the information transmission module provides the internal and external real-time communication connection of the power distribution and utilization power energy router, provides the conversion of various communication protocols and various information access interfaces, and realizes the plug-and-play of communication and information; on the other hand, the requirement of communication of chip-level information inside the power energy distribution router is also met, and high-speed data transmission is realized. The information processing module comprises a processor and a memory and is used for collecting and sorting data from an application layer and a physical layer, calculating intermediate data and carrying out protocol processing on data formats.
As shown in FIG. 2, the physical layer includes a power conversion unit, i.e., a power conversion and energy transmission module, which is configured with a power router.
The power distribution and utilization power energy router is internally provided with a direct current bus, and is externally provided with a plurality of AC/DC modules and a plurality of DC/DC modules according to requirements.
Inside the distribution power energy router, the AC/DC1 module passes through a connection point ad1pAnd a positive DC bus DC_PDc ofa1pPoint connection through connection point ad1nAnd a negative DC bus DC_NDc ofa1nPoint connection; the AC/DC2 module passes through the connection point ad2pAnd a positive DC bus DC_PDc ofa2pPoint connection through connection point ad2nAnd a negative DC bus DC_NDc ofa2nPoint connection; the AC/DC3 module passes through the connection point ad3pAnd a positive DC bus DC_PDc ofa3pPoint connection, throughOver connection point ad3nAnd a negative DC bus DC_NDc ofa3nPoint connection; by analogy, the AC/DCn module is connected with the connection point adnpAnd a positive DC bus DC_PDc ofanpPoint connection through connection point adnnAnd a negative DC bus DC_NDc ofannPoint connection; the DC/AC1 module passes through the connection point da1pAnd a positive DC bus DC_PDc ofd1pPoint connection, via connection point da1nAnd a negative DC bus DC_NDc ofd1nPoint connection; the DC/AC2 module passes through the connection point da2pAnd a positive DC bus DC_PDc ofd2pPoint connection, via connection point da2nAnd a negative DC bus DC_NDc ofd2nPoint connection; the DC/AC3 module passes through the connection point da3pAnd a positive DC bus DC_PDc ofd3pPoint connection, via connection point da3nAnd a negative DC bus DC_NDc ofd3nPoint connection; and so on, the DC/ACn module passes through the connection point danpAnd a positive DC bus DC_PDc ofdnpPoint connection, via connection point dannAnd a negative DC bus DC_NDc ofdnnAnd (4) point connection.
The function of the AC/DC module is to convert a three-phase alternating current circuit into direct current. As shown in fig. 3, the AC/DC module can be divided into two parts, a grid side and a rectification side.
On the grid side of the AC/DC module: LC filter circuit composed of reactance and capacitor, and filter capacitor Ca、Cb、CcIs connected to n point, C through Y typeaIs connected to the positive electrode through a connection point aLIs connected with a, CbThrough the connection point bLIs connected with b, CcThrough the connecting point cLIs connected with c; and the filter reactance LaAre connected at both ends to aLPoint and point a of a-phase rectifier bridge arm, filter reactance LbAre connected at both ends to bLPoint and b point of b-phase rectifier bridge arm, filter reactance LcAre connected at both ends to cLPoint c and point c of the c-phase rectifier bridge arm;
on the rectifying side of the AC/DC moduleThe rectification side of the bridge is composed of a, b and c three-phase bridge arms and a positive and negative direct current bus. Switching device G in a-phase upper bridge arm1The lower end is connected with the point a of the a-phase bridge arm, and the upper end passes through the point P1The point is connected with the anode of the direct current bus. Switching device G in a-phase lower bridge arm2The upper end is connected with the point a of the a-phase bridge arm, and the lower end passes through the point P2The point is connected with the negative pole of the direct current bus. Switching device G in b-phase upper bridge arm3The lower end is connected with a point b of the b-phase bridge arm, and the upper end passes through a point P2The point is connected with the anode of the direct current bus. Switching device G in b-phase lower bridge arm4The upper end is connected with the point b of the b-phase bridge arm, and the lower end passes through the point P4The point is connected with the negative pole of the direct current bus. Switching device G in c-phase upper bridge arm5The lower end is connected with the point c of the c-phase bridge arm, and the upper end passes through the point P5The point is connected with the anode of the direct current bus. Switching device G in c-phase lower bridge arm6The upper end is connected with the point c of the c-phase bridge arm, and the lower end passes through the point P6The point is connected with the negative pole of the direct current bus. Voltage-stabilizing capacitor CdcPositive electrode of (2) by PdcPoint connected to the positive pole of the DC bus and the negative pole thereof passes through NdcThe point is connected to the negative pole of the direct current bus.
As shown in fig. 4, the DC/DC module functions to convert the bus DC voltage into the DC voltage required by the load, the energy storage, and the DC grid. Filter capacitor C1By Pdc1Point-connected positive pole of DC bus through Ndc2Point connecting the negative pole of the direct current bus; switching device G1By Pdc2Point-connected positive pole of DC bus through Ndc2Point connecting the negative pole of the direct current bus; filter capacitor C2By Pdc3Point-connected positive pole of DC bus through Ndc3Point connecting the negative pole of the direct current bus; on the positive pole direct current bus, two ends of the filter reactance L are respectively connected with a Pdc1 point and a Pdc2 point, and two ends of the switching device G2 are respectively connected with a Pdc2 point and a Pdc3 point.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A power distribution and utilization power energy router integrating service flow, information flow and energy flow is characterized in that: the system comprises a business customizing module, a strategy making module, an information collecting module, an information processing module, an information transmission module and an electric energy conversion and energy transmission module;
the service customizing module is used for receiving different types of services issued by a superior system; the strategy making module is used for converting different services received from the service making module into corresponding execution strategies;
the information acquisition module is used for acquiring different state information of voltage, current and temperature of the router in real time;
the information processing module is used for calculating according to the execution strategy customized by the strategy making module and the information acquired by the information acquisition module, and then processing the calculated data according to an agreed format;
the information transmission module is used for transmitting the data processed by the information processing module to the electric energy conversion and transmission module;
the electric energy conversion and energy transmission module is used for receiving the data information transmitted by the information transmission module and realizing the conversion of electric energy between alternating current and direct current and the energy transmission between different ports.
2. The power distribution and utilization power energy router integrating service flow, information flow and energy flow, according to claim 1, wherein:
the service customization module comprises a man-machine interaction system, and the man-machine interaction system is used for realizing authority management and login, information management, log maintenance, optimization strategy generation and fault processing;
the strategy formulation module comprises various control software programs which are used for realizing various functions of the distribution power energy router, performing multi-source cooperative control inside the local area network and cooperative control of the multi-power energy router.
3. The power distribution and utilization power energy router integrating service flow, information flow and energy flow, according to claim 1, wherein:
the information acquisition module is also used for acquiring the working state, the power quality and the working state of the power conversion and power transmission module in the process of power conversion and transmission and sending monitoring information to the information processing module through the information transmission module;
the information processing module comprises a processor and a memory, and the processor can carry out protocol processing on a data format;
the information transmission module provides internal and external real-time communication connection of the router, provides conversion of various communication protocols and various information access interfaces, realizes plug and play on communication and information, can meet the communication requirement of chip-level information in the power energy router, and realizes high-speed data transmission.
4. The power distribution and utilization power energy router integrating service flow, information flow and energy flow, according to claim 1, wherein:
the distribution power energy router is characterized in that a direct-current bus is configured inside the distribution power energy router, the direct-current bus comprises an anode direct-current bus and a cathode direct-current bus, the electric energy conversion and energy transmission module comprises a plurality of AC/DC modules and a plurality of DC/DC modules, each AC/DC module is respectively connected with the anode direct-current bus and the cathode direct-current bus, and each DC/DC module is also respectively connected with the anode direct-current bus and the cathode direct-current bus.
5. The power distribution and utilization power source router with the fusion of the service flow, the information flow and the energy flow, as claimed in claim 4, wherein:
the AC/DC module is used for converting a three-phase alternating current circuit into direct current and is specifically divided into a power grid side and a rectification side;
on the power grid side of the AC/DC module, reactances and capacitors form an LC filter circuit, the negative pole of each filter capacitor is connected to the same point through a Y shape, the positive pole of each filter capacitor is correspondingly connected with the positive pole of each filter capacitor, and the two ends of each filter reactance are connected to the corresponding point and the connection point of the corresponding phase rectifier bridge arm;
the rectification side of the AC/DC module comprises corresponding phase bridge arms, an anode direct-current bus and a cathode direct-current bus, the lower end of a switch device in each phase upper bridge arm is connected with the corresponding connection point of the phase bridge arm, the upper end of the switch device is connected with the anode direct-current bus, the anode of the voltage stabilizing capacitor is connected with the anode direct-current bus, and the cathode of the voltage stabilizing capacitor is connected with the cathode of the direct-current bus.
6. The power distribution and utilization power source router with the fusion of the service flow, the information flow and the energy flow, as claimed in claim 4, wherein:
the DC/DC module is used for converting the internal direct-current voltage of the power distribution and utilization power energy router into direct-current voltage required by a load, an energy storage and a direct-current power grid;
the DC/DC module comprises two filter capacitors and two switch devices, wherein one switch device is arranged between the two filter capacitors and connected in parallel between an anode direct current bus and a cathode direct current bus, and a filter reactance and the other switch device are respectively arranged on the anode direct current bus between the switch device and the filter capacitors on the two sides.
7. The routing method of the power distribution and utilization power energy router based on the fusion of the service flow, the information flow and the energy flow, which is characterized by comprising the following steps:
1) receiving different types of services issued by an upper-level system, and customizing the services;
2) converting the customized service into a corresponding execution strategy;
3) acquiring different state information of voltage, current and temperature of the router in real time;
4) calculating according to the execution strategy and different state information, and processing the calculated data according to an agreed format;
5) and performing electric energy conversion and energy transmission on the processed data.
8. The routing method of the power distribution and utilization energy router with the fusion of the service flow, the information flow and the energy flow, according to claim 7, wherein: the service customization comprises authority management and login, information management, log maintenance, optimization strategy generation and fault processing;
the step of converting the customized service into the corresponding execution strategy comprises the steps of realizing multiple functions of the power distribution and utilization power energy router, performing multi-source cooperative control inside the local area network, and performing cooperative control of multiple power energy routers.
9. The routing method of the power distribution and utilization energy router with the fusion of the service flow, the information flow and the energy flow, according to claim 7, wherein:
and processing the calculated data according to an agreed format, namely performing protocol processing on the data format.
10. The routing method of the power distribution and utilization energy router with the fusion of the service flow, the information flow and the energy flow, according to claim 7, wherein:
the electric energy conversion is specifically to convert a three-phase alternating current circuit into direct current and to convert a bus direct current voltage into direct current voltage required by a load, an energy storage and a direct current power grid.
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| 曾林翠等: "能量路由器在泛在电力物联网配网侧的应用研究", 《电气技术》 * |
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| Publication number | Publication date |
|---|---|
| CN112865298B (en) | 2022-07-01 |
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