CN108039724B - Interface circuit of power distribution network, control method thereof, storage medium and processor - Google Patents
Interface circuit of power distribution network, control method thereof, storage medium and processor Download PDFInfo
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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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
Abstract
The invention discloses an interface circuit of a power distribution network, a control method of the interface circuit, a storage medium and a processor. Wherein, the method comprises the following steps: detecting an electrical parameter of the distributed energy source and the load, wherein the electrical parameter comprises at least one of: voltage, current, active power, reactive power; judging whether the power distribution network meets the power distribution network stability condition or not according to the electrical parameters, wherein the power distribution network is connected with an interface circuit, and the interface circuit is connected with a distributed energy source and a load; generating regulation and control information under the condition that the power distribution network does not meet the power distribution network stability condition, wherein the regulation and control information is used for indicating and adjusting the electrical parameters of the distributed energy sources and the loads; and executing the regulation and control action according to the regulation and control information. The invention solves the technical problem that the prior art can only passively execute the regulation and control command of the power distribution network, which causes lower regulation and control efficiency.
Description
Technical Field
The invention relates to the field of circuits, in particular to an interface circuit of a power distribution network, a control method of the interface circuit, a storage medium and a processor.
Background
With the increase of distributed energy such as photovoltaic and energy storage and flexible loads such as electric vehicles and coal-to-electricity conversion, the influence on the traditional power distribution network will be more and more, an interface circuit needs to be designed to enable the distributed energy and the flexible loads to be connected into the power distribution network, interaction and regulation of information flow and power flow are achieved, and the node voltage and power stability of the power distribution network are guaranteed.
The existing interface circuits adopt centralized information flow and power flow regulation, each interface circuit can only upload own information flow and power flow to the power distribution network, then the power distribution network is uniformly regulated and controlled according to received information, each interface circuit can only passively execute a regulation and control command of the power distribution network, most of the time is in a waiting command state, resources are not fully utilized, and the efficiency is low.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides an interface circuit of a power distribution network, a control method, a storage medium and a processor thereof, which are used for at least solving the technical problem that the regulation efficiency is low because the prior art can only passively execute a regulation command of the power distribution network.
According to an aspect of an embodiment of the present invention, there is provided a method for controlling an interface circuit of a power distribution network, including: detecting electrical parameters of the distributed energy source and the load, wherein the electrical parameters include at least one of: voltage, current, active power, reactive power; judging whether the power distribution network meets the power distribution network stability condition or not according to the electrical parameters, wherein the power distribution network is connected with an interface circuit, and the interface circuit is connected with the distributed energy sources and loads; generating regulation and control information under the condition that the power distribution network is judged not to meet the power distribution network stability condition, wherein the regulation and control information is used for indicating and adjusting the electrical parameters of the distributed energy sources and the loads; and executing the regulation and control action according to the regulation and control information.
Optionally, after performing the regulatory action according to the regulatory information, the method further comprises: detecting whether the power distribution network meets the power distribution network stability condition again; and if the power distribution network does not meet the power distribution network stability condition, sending an adjustment request to other interface circuits or the power distribution network, wherein the adjustment instruction is used for indicating to adjust the electrical parameters of the distributed energy sources and the loads.
Optionally, sending a regulation request to other interface circuits or the distribution network includes: under the condition that the power distribution network is connected with a plurality of interface circuits, after the power distribution network is judged not to meet the power distribution network stability condition, the adjustment request is sent to other interface circuits; or under the condition that the power distribution network is connected with one interface circuit, the power distribution network sends the regulation request to the power distribution network after judging that the power distribution network does not meet the power distribution network stability condition.
Optionally, the sending of the adjustment instruction to the other interface circuit or the power distribution network includes: under the condition that the power distribution network does not meet the power distribution network stability condition, firstly sending the adjustment request to other interface circuits; detecting whether the power distribution network meets the power distribution network stability condition again after the adjustment request is sent out; and if the power distribution network is detected to not meet the power distribution network stability condition again, sending the adjustment request to the power distribution network.
Optionally, if it is detected again that the distribution network does not satisfy the distribution network stability condition, after the adjustment request is sent to the distribution network, the method further includes: and the power distribution network sends a regulation and control instruction to an interface circuit connected with the power distribution network according to the regulation request.
According to another aspect of the embodiments of the present invention, there is also provided an interface circuit of a power distribution network, including: an information acquisition module for detecting electrical parameters of the distributed energy source and the load, wherein the electrical parameters include at least one of: voltage, current, active power, reactive power; the control module is used for judging whether the power distribution network meets the power distribution network stability condition or not according to the electrical parameters, and generating regulation and control information under the condition that the power distribution network does not meet the power distribution network stability condition, wherein the power distribution network is connected with an interface circuit, the interface circuit is connected with the distributed energy sources and loads, and the regulation and control information is used for indicating and adjusting the electrical parameters of the distributed energy sources and the loads; and the execution module is used for executing the regulation and control action according to the regulation and control information.
Optionally, the interface circuit further comprises: and the communication module is used for sending a regulation request to other interface circuits or the power distribution network when the power distribution network does not meet the power distribution network stability condition, wherein the regulation instruction is used for indicating the electric parameters for regulating the distributed energy sources and the loads.
Optionally, the interface circuit further comprises: and the information processing module is used for processing and storing the electric parameters acquired by the information acquisition module and the information received from other interface circuits and the power distribution network.
According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein the program executes the above-described control method of the interface circuit of the power distribution network.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes the control method of the interface circuit of the power distribution network.
In an embodiment of the invention, electrical parameters of the distributed energy source and the load are detected, wherein the electrical parameters comprise at least one of: voltage, current, active power, reactive power; judging whether the power distribution network meets the power distribution network stability condition or not according to the electrical parameters, wherein the power distribution network is connected with an interface circuit, and the interface circuit is connected with the distributed energy sources and loads; generating regulation and control information under the condition that the power distribution network is judged not to meet the power distribution network stability condition, wherein the regulation and control information is used for indicating and adjusting the electrical parameters of the distributed energy sources and the loads; according to the regulation and control information, the interface circuit of the embodiment can analyze whether the power distribution network meets the stable condition or not, and automatically adjust the electrical parameters of the distributed energy source and the load under the condition that the stable condition is not met, so that the power distribution network meets the stable condition, the technical problem that the regulation and control efficiency is low because the regulation and control command of the power distribution network can only be passively executed in the prior art is solved, and the technical effect of improving the regulation and control efficiency is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a control method of an interface circuit of a power distribution network according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a power distribution network according to an embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In accordance with an embodiment of the present invention, there is provided a method embodiment of a method for controlling an interface circuit of a power distribution network, it is noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.
Fig. 1 is a flowchart of a control method of an interface circuit of a power distribution network according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S102, detecting electrical parameters of the distributed energy source and the load, wherein the electrical parameters comprise at least one of the following: voltage, current, active power, reactive power.
And step S104, judging whether the power distribution network meets the power distribution network stability condition or not according to the electrical parameters, wherein the power distribution network is connected with an interface circuit, and the interface circuit is connected with the distributed energy sources and loads.
And step S106, generating regulation and control information under the condition that the power distribution network does not meet the power distribution network stability condition, wherein the regulation and control information is used for indicating and regulating the electrical parameters of the distributed energy sources and the loads.
And step S108, executing the regulation and control action according to the regulation and control information.
The interface circuit of the power distribution network can collect information such as voltage, current, active power, reactive power and the like of distributed energy sources (photovoltaic, energy storage and the like) and flexible loads (electric vehicles, coal-to-electricity and the like). And under the condition that the power distribution network does not meet the power distribution network stability condition according to the electric parameters, generating regulation and control information to regulate the electric parameters of the distributed energy sources and the loads so as to enable the parameters of the power distribution network to meet the stability condition. The interface circuit may perform the regulation action according to the regulation information.
The interface circuit of this embodiment can analyze whether the distribution network satisfies the stable condition to adjust the electric parameter of distributed energy and load by oneself under the condition that does not satisfy the stable condition, thereby make the distribution network satisfy the stable condition, solved prior art and can only passively carry out the regulation and control command of distribution network and lead to the technical problem that regulation and control efficiency is lower, reached the technological effect that improves regulation and control efficiency.
Furthermore, the interface circuit can automatically adjust the electric parameters of the distributed energy sources and the loads without waiting for the regulation and control command of the power distribution network, so that the condition that most of time is in a waiting command state is avoided, resources can be fully utilized, and the efficiency of regulating and controlling the power distribution network is improved.
Optionally, the interface circuit can communicate with the power distribution network and can also communicate among circuits, partial regulation and control can be automatically completed according to self information, partial regulation and control can also be jointly completed according to information of other interface circuits, and partial regulation and control can also be completed according to commands of the power distribution network, so that the voltage and power of nodes of the power distribution network are stable, and the efficiency and the resource utilization rate are improved.
That is, after performing the regulatory action according to the regulatory information, the method further includes: detecting whether the power distribution network meets the power distribution network stability condition again; and if the distribution network does not meet the distribution network stability condition, sending a regulation request to other interface circuits or the distribution network, wherein the regulation instruction is used for indicating the electric parameters of the distributed energy sources and the loads to be regulated.
In this embodiment, it is preferable to adopt the interface circuit to regulate and control to ensure that distribution network node voltage and power are stable, detect again after the regulation and control whether the distribution network after the regulation and control satisfies distribution network stability condition, if still not, can send the regulation request to other interface circuits or distribution network to request other interface circuits or distribution network to assist the electric parameter of regulating and control distributed energy and load, so that the distribution network satisfies distribution network stability condition.
Optionally, sending the adjustment request to the other interface circuit or the distribution network includes: under the condition that the power distribution network is connected with the plurality of interface circuits, after the power distribution network is judged not to meet the power distribution network stability condition, an adjusting request is sent to other interface circuits; or under the condition that the power distribution network is connected with one interface circuit, after the power distribution network is judged not to meet the power distribution network stability condition, a regulation request is sent to the power distribution network.
In general, a distribution network can be connected to a plurality of interface circuits, but also to one interface circuit. Under the condition that the power distribution network is connected with the plurality of interface circuits, if the current interface circuit cannot adjust the electrical parameters of the distributed energy sources and the loads to enable the power distribution network to meet the power distribution network stability condition, other interface circuits can be requested to assist in adjusting the electrical parameters of the respective distributed energy sources and the loads to enable the power distribution network to meet the power distribution network stability condition. If the power distribution network is connected with one interface circuit, and the power distribution network cannot meet the power distribution network stability condition after the interface circuit is adjusted, the power distribution network can be requested to assist in adjusting the electric parameters of the distributed energy sources and the loads, so that the power distribution network meets the power distribution network stability condition.
Optionally, the sending of the adjustment instruction to the other interface circuit or the power distribution network includes: under the condition that the power distribution network does not meet the power distribution network stability condition, firstly sending a regulation request to other interface circuits; detecting whether the power distribution network meets the power distribution network stability condition again after sending out the adjustment request; and if the power distribution network is detected to not meet the power distribution network stability condition again, sending a regulation request to the power distribution network.
Under the condition that the current interface circuit can not enable the power distribution network to meet the power distribution network stability condition, an adjusting request can be sent to other interface circuits to adjust the power distribution network to enable the power distribution network to meet the stability condition, after the other interface circuits are adjusted, the current interface circuit detects the electrical parameters of the power distribution network again, and if the electrical parameters of the power distribution network do not meet the power distribution network stability condition, the adjusting request is sent to the power distribution network again to enable the power distribution network to be adjusted to enable the power distribution network to meet the power distribution network stability condition.
Optionally, if it is detected again that the distribution network does not satisfy the distribution network stability condition, after sending the adjustment request to the distribution network, the method further includes: and the power distribution network sends a regulation and control instruction to an interface circuit connected with the power distribution network according to the regulation request.
The power distribution network is connected with the interface circuits, and after the power distribution network receives a regulation request of a certain interface circuit, the power distribution network can send a regulation instruction to one or more interface circuits according to the regulation request so that the power distribution network meets a stable condition.
The interface circuit can not only communicate with the power distribution network, but also communicate among circuits, can autonomously complete partial regulation according to self information, can jointly complete partial regulation according to information of other interface circuits, and can complete partial regulation according to commands of the power distribution network, so that the node voltage and power of the power distribution network are stable, and the efficiency and the resource utilization rate are improved.
The embodiment of the invention provides an interface circuit of a power distribution network. Fig. 2 is a schematic diagram of a power distribution network according to an embodiment of the invention. As shown in fig. 2, the power distribution network 200 includes a plurality of interface circuits 201, each interface circuit 201 connecting a distributed energy source and a load 300, each interface circuit 201 including the following modules:
an information acquisition module 2010 configured to detect electrical parameters of the distributed energy source and the load, wherein the electrical parameters include at least one of: voltage, current, active power, reactive power;
the control module 2012 is configured to determine whether the power distribution network satisfies the power distribution network stability condition according to the electrical parameter, and generate regulation and control information when it is determined that the power distribution network does not satisfy the power distribution network stability condition, where the power distribution network is connected to the interface circuit, the interface circuit is connected to the distributed energy sources and the loads, and the regulation and control information is used to instruct to regulate the electrical parameter of the distributed energy sources and the loads;
and an executing module 2014, configured to execute the regulation action according to the regulation information.
The communication module 2016 is configured to send a regulation request to the other interface circuits or the power distribution network when the power distribution network does not satisfy the power distribution network stability condition, where the regulation instruction is used to instruct to regulate the electrical parameters of the distributed energy sources and the loads.
And the information processing module 2018 is used for processing and storing the electric parameters acquired by the information acquisition module and information received from other interface circuits and the power distribution network.
The information acquisition module 2010 in the interface circuit of the power distribution network can acquire voltage, current, active power, reactive power and other information of each distributed energy (photovoltaic, energy storage and the like) and flexible load (electric vehicles, coal-to-electricity and the like). Under the condition that the control module 2012 judges that the power distribution network does not satisfy the power distribution network stability condition according to the electrical parameters, the control information is generated to adjust the electrical parameters of the distributed energy sources and the loads so that the parameters of the power distribution network meet the stability condition. The execution module 2014 of the interface circuit may execute the adjustment and control action according to the adjustment and control information.
The interface circuit of this embodiment can analyze whether the distribution network satisfies the stable condition to adjust the electric parameter of distributed energy and load by oneself under the condition that does not satisfy the stable condition, thereby make the distribution network satisfy the stable condition, solved prior art and can only passively carry out the regulation and control command of distribution network and lead to the technical problem that regulation and control efficiency is lower, reached the technological effect that improves regulation and control efficiency.
Furthermore, the interface circuit can automatically adjust the electric parameters of the distributed energy sources and the loads without waiting for the regulation and control command of the power distribution network, so that the condition that most of time is in a waiting command state is avoided, resources can be fully utilized, and the efficiency of regulating and controlling the power distribution network is improved.
In this embodiment, it is preferable to adopt the interface circuit to regulate and control to ensure that the node voltage and power of the power distribution network are stable, after regulation and control, the control module 2012 detects again whether the regulated and controlled power distribution network meets the power distribution network stability condition, and if still not, the control module can send a regulation request to other interface circuits or the power distribution network through the communication module 2016 to request other interface circuits or the power distribution network to assist in regulating and controlling the electrical parameters of the distributed energy sources and loads, so that the power distribution network meets the power distribution network stability condition.
In general, a distribution network can be connected to a plurality of interface circuits, but also to one interface circuit. Under the condition that the power distribution network is connected with the plurality of interface circuits, if the current interface circuit cannot adjust the electrical parameters of the distributed energy sources and the loads to enable the power distribution network to meet the power distribution network stability condition, other interface circuits can be requested to assist in adjusting the electrical parameters of the respective distributed energy sources and the loads to enable the power distribution network to meet the power distribution network stability condition. If the power distribution network is connected with one interface circuit, and the power distribution network cannot meet the power distribution network stability condition after the interface circuit is adjusted, the power distribution network can be requested to assist in adjusting the electric parameters of the distributed energy sources and the loads, so that the power distribution network meets the power distribution network stability condition.
Under the condition that the current interface circuit can not enable the power distribution network to meet the power distribution network stability condition, an adjusting request can be sent to other interface circuits to adjust the power distribution network to enable the power distribution network to meet the stability condition, after the other interface circuits are adjusted, the current interface circuit detects the electrical parameters of the power distribution network again, and if the electrical parameters of the power distribution network do not meet the power distribution network stability condition, the adjusting request is sent to the power distribution network again to enable the power distribution network to be adjusted to enable the power distribution network to meet the power distribution network stability condition.
The power distribution network is connected with the interface circuits, and after the power distribution network receives a regulation request of a certain interface circuit, the power distribution network can send a regulation instruction to one or more interface circuits according to the regulation request so that the power distribution network meets a stable condition.
The embodiment of the invention also provides a storage medium. The storage medium includes a stored program, wherein the program executes the above-described control method of the interface circuit of the power distribution network.
The embodiment of the invention also provides a processor. The processor is used for running a program, wherein the program executes the control method of the interface circuit of the power distribution network during running.
The advantages of this embodiment are as follows:
1. the interface circuit of the power distribution network is accessed through the distributed energy and the flexible load, so that the circuit can not only communicate with the power distribution network, but also communicate among circuits, and the efficiency and the resource utilization rate are greatly improved.
2. The interface circuit can independently complete partial regulation according to the information of the interface circuit, can also jointly complete partial regulation according to the information of other interface circuits, and can also complete partial regulation according to the command of the power distribution network, thereby ensuring the node voltage and power stability of the power distribution network, and improving the regulation efficiency and accuracy.
3. The interface circuit realizes interaction and regulation of information flow and power flow, ensures the voltage and power stability of the node of the power distribution network, and improves the efficiency.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A control method for an interface circuit of a power distribution network is characterized by comprising the following steps:
detecting electrical parameters of the distributed energy source and the load, wherein the electrical parameters include at least one of: voltage, current, active power, reactive power;
judging whether the power distribution network meets the power distribution network stability condition or not according to the electrical parameters, wherein the power distribution network is connected with an interface circuit, and the interface circuit is connected with the distributed energy sources and loads;
generating regulation and control information under the condition that the power distribution network is judged not to meet the power distribution network stability condition, wherein the regulation and control information is used for indicating and adjusting the electrical parameters of the distributed energy sources and the loads;
executing a regulation action according to the regulation information;
wherein after performing a regulatory action in accordance with the regulatory information, the method further comprises:
detecting whether the power distribution network meets the power distribution network stability condition again;
and if the power distribution network does not meet the power distribution network stability condition, sending an adjustment request to other interface circuits or the power distribution network, wherein the adjustment request is used for indicating to adjust the electrical parameters of the distributed energy sources and the loads.
2. The control method of claim 1, wherein issuing a regulation request to the other interface circuit or the distribution network comprises:
under the condition that the power distribution network is connected with a plurality of interface circuits, after the power distribution network is judged not to meet the power distribution network stability condition, the adjustment request is sent to other interface circuits; or
And under the condition that the power distribution network is connected with one interface circuit, sending the regulation request to the power distribution network after judging that the power distribution network does not meet the power distribution network stability condition.
3. The control method of claim 1, wherein issuing a regulation request to the other interface circuit or the distribution network comprises:
under the condition that the power distribution network does not meet the power distribution network stability condition, firstly sending the adjustment request to other interface circuits;
detecting whether the power distribution network meets the power distribution network stability condition again after the adjustment request is sent out;
and if the power distribution network is detected to not meet the power distribution network stability condition again, sending the adjustment request to the power distribution network.
4. The control method according to claim 3, wherein if it is detected again that the distribution network does not satisfy the distribution network stability condition, after issuing the adjustment request to the distribution network, the method further comprises:
and the power distribution network sends a regulation and control instruction to an interface circuit connected with the power distribution network according to the regulation request.
5. An interface circuit of a power distribution network is characterized in that,
an information acquisition module for detecting electrical parameters of the distributed energy source and the load, wherein the electrical parameters include at least one of: voltage, current, active power, reactive power;
the control module is used for judging whether the power distribution network meets the power distribution network stability condition or not according to the electrical parameters, and generating regulation and control information under the condition that the power distribution network does not meet the power distribution network stability condition, wherein the power distribution network is connected with an interface circuit, the interface circuit is connected with the distributed energy sources and loads, and the regulation and control information is used for indicating and adjusting the electrical parameters of the distributed energy sources and the loads;
the execution module is used for executing the regulation and control action according to the regulation and control information;
wherein the interface circuit further comprises:
and the communication module is used for sending a regulation request to other interface circuits or the power distribution network when the power distribution network does not meet the power distribution network stability condition, wherein the regulation request is used for indicating the electric parameters for regulating the distributed energy sources and the loads.
6. The interface circuit of claim 5, wherein the interface circuit further comprises:
and the information processing module is used for processing and storing the electric parameters acquired by the information acquisition module and the information received from other interface circuits and the power distribution network.
7. A storage medium characterized by comprising a stored program, wherein the program executes the control method of the interface circuit of the power distribution network according to any one of claims 1 to 4.
8. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to execute the method for controlling an interface circuit of a power distribution network according to any one of claims 1 to 4 when running.
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| CN107394829A (en) * | 2016-05-17 | 2017-11-24 | 中国电力科学研究院 | It is a kind of based on DC power-supply system coordinated control system and method without interconnected communication |
| CN105958647A (en) * | 2016-06-15 | 2016-09-21 | 国家电网公司 | Comprehensive measurement and regulation-control apparatus and method for active power distribution network |
| CN107359635A (en) * | 2017-08-14 | 2017-11-17 | 国网天津市电力公司 | A kind of family's electric energy management system and method based on power system peak interval of time |
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