Novel electric power system

Abstract

The invention discloses a novel electric power system which comprises an optical storage direct current flexible energy station with photovoltaic power supply and commercial power, and the optical storage direct current flexible energy station can communicate with an upper-layer information system to obtain energy supply instruction information and can communicate with a terminal energy user to distribute energy supply parameters. The novel electric power system further comprises carbon emission management units which are distributed in the optical storage direct flexible energy station and the terminal energy users so as to regulate and control carbon emission. Compared with the prior art, a carbon emission management unit is added on the basis of the light storage direct flexible energy station, the achievement of a dual-carbon target is facilitated, and meanwhile, the flexibility of carbon emission management calculation is provided.

Description

Technical Field

[0001] The invention relates to a photovoltaic storage direct flexible energy station, in particular to a new type of power system. Background Art

[0002] In order to reduce carbon emissions and develop the use of new energy, the photovoltaic storage direct flexible energy station has broad application prospects in the use of new energy because it has both photovoltaic power supply and city power supply, can reasonably utilize and distribute solar energy;

[0003] However, current solar-storage direct-flexible energy stations generally do not have carbon emission management functions and cannot effectively evaluate users' carbon emissions. In order to promote the transformation of new power systems, if the carbon emission management function can be taken into account in solar-storage direct-flexible energy stations and meet the dual carbon goals proposed by the country, it will have a wider application prospect.

[0004] Therefore, how to design a new power system that can take into account the carbon emission management function based on the photovoltaic storage direct flexible energy station is a technical problem that the industry urgently needs to solve. Summary of the invention

[0005] In view of the problem in the prior art that the photovoltaic storage direct flexible energy station cannot take into account the carbon emission management function, the present invention proposes a new power system.

[0006] The technical solution of the present invention is to propose a new type of power system, including a photovoltaic storage direct flexible energy station with both photovoltaic power supply and city power supply. The photovoltaic storage direct flexible energy station can communicate with the upper information system to obtain energy supply instruction information, and can communicate with the terminal energy user to allocate energy supply parameters;

[0007] The novel power system also includes a carbon emission management unit, which is distributed in the photovoltaic storage direct and flexible energy station and terminal energy users to regulate carbon emissions.

[0008] Furthermore, the carbon emission management unit includes a metering module provided in the solar-storage direct-flexible energy station and the terminal energy user;

[0009] The metering module provided in the photovoltaic direct and flexible energy station is used to collect energy supply parameters in the photovoltaic direct and flexible energy station;

[0010] The metering module arranged in the terminal energy user is used to collect the energy consumption parameters of the terminal energy user.

[0011] Further, the carbon emission management unit includes a carbon emission quota configuration module arranged in the photovoltaic storage direct flexible energy station;

[0012] The carbon emission quota configuration module is used to interact with the upper-level information system to respond to the carbon emission regulation needs of the upper-level information system, and can manage the carbon emission quotas of all terminal energy users communicating with the photovoltaic storage direct flexible energy station.

[0013] Furthermore, the carbon emission management unit includes an internal grid-side carbon emission response master module and an external grid-side carbon emission response module arranged in the solar-storage direct-flexible energy station, and an internal grid-side carbon emission response slave module arranged in the terminal energy user;

[0014] The external network side carbon emission response module is used to respond to carbon emissions externally;

[0015] The intranet-side carbon emission response master module and the intranet-side carbon emission response slave module are used to cooperate with each other to execute the carbon emission response of the terminal energy user.

[0016] Furthermore, the carbon emission management unit includes a carbon emission account management master module arranged in the solar-storage direct-flexible energy station, and a carbon emission account management slave module arranged in the terminal energy user;

[0017] The carbon emission account management slave module is used to configure the carbon emission account information of the terminal energy user;

[0018] The carbon emission account management master module is used to manage the carbon emission account information in all the carbon emission account management slave modules.

[0019] Furthermore, the carbon emission account information includes at least: account identification, association information between the account and the user, energy usage behavior information of the account, carbon emission behavior information, carbon emission response behavior information, and new energy quota.

[0020] Further, the carbon emission management unit includes a new energy quota management module arranged in the photovoltaic storage direct and flexible energy station;

[0021] The new energy quota management module is used to allocate the new energy quota to each of the terminal energy users according to the carbon emission behavior and carbon emission response behavior of the terminal energy user.

[0022] Furthermore, the carbon emission management unit includes an energy management master module arranged in the solar-storage direct-flexible energy station, and an energy management slave module arranged in the terminal energy user;

[0023] The energy consumption management master module and the energy consumption management slave module are used to coordinate and control the energy consumption of all terminal energy users.

[0024] Furthermore, the carbon emission management unit includes a communication module provided in the solar-storage direct-flexible energy station and the terminal energy user;

[0025] The communication module is used to establish information interaction between the solar-storage direct-flexible energy station, the terminal energy user, and the upper-level information system;

[0026] The communication module may use at least one of power line carrier communication, wired TCP communication, wired IP communication, and wireless communication.

[0027] Furthermore, the solar-storage direct-flexible energy station has an external interface module;

[0028] The external interface module has a UI user interface and an API interface, wherein the UI user interface is used to interact with operators, and the API interface is used to interact with an upper-level information system.

[0029] Compared with the prior art, the present invention has at least the following beneficial effects:

[0030] The present invention adds a carbon emission management unit on the basis of the photovoltaic storage direct flexible energy station, which can realize carbon emission management under new energy / mains power access, is conducive to the achievement of dual carbon goals, and at the same time provides flexibility in carbon emission management calculations. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 It is a schematic diagram of the overall architecture of the novel power system in the present invention;

[0033] Figure 2 This is a schematic diagram of the modules at the photovoltaic storage direct flexible energy station in the present invention;

[0034] Figure 3 This is a schematic diagram of the modules at the terminal energy user in the present invention. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0036] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the present invention, rather than implying that each embodiment of the present invention must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0037] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments.

[0038] At present, the photovoltaic storage direct flexible energy system is widely used because it can use the energy in solar energy to supply power. In order to meet the dual carbon goals, the present invention adds a carbon emission management unit on the basis of the photovoltaic storage direct flexible energy system to form a new power system.

[0039] See also Figure 1 Based on the above settings, the new power system proposed in the present invention includes a photovoltaic storage direct flexible energy station that has both photovoltaic power supply and city power supply. The photovoltaic storage direct flexible energy station can communicate with the upper information system to obtain energy supply instruction information, and can communicate with terminal energy users to allocate energy supply parameters;

[0040] The new power system also includes a carbon emission management unit, which is distributed in photovoltaic and storage direct and flexible energy stations and end-users to regulate carbon emissions.

[0041] The present invention adds a carbon emission management unit on the basis of the photovoltaic storage direct flexible energy station, which can realize carbon emission management under new energy / mains power access, is conducive to the achievement of dual carbon goals, and at the same time provides flexibility in carbon emission management calculations.

[0042] See also Figure 2 and Figure 3 The new power system proposed in the present invention has at least the following modules: a metering module M, a communication module C, a carbon emission quota configuration module CDc, a carbon emission response module CD, a carbon emission account management module CA, a new energy quota management module N, an energy management module UE, and an external interface module I;

[0043] The functions and working principles of the above modules are described below, focusing on the metering module M:

[0044] See also Figure 2 and Figure 3 , which is specifically configured as follows: the above-mentioned carbon emission management unit includes a metering module M provided in a solar-storage direct-flexible energy station and a terminal energy user;

[0045] The metering module M provided in the photovoltaic direct and flexible energy station is used to collect the energy supply parameters in the photovoltaic direct and flexible energy station;

[0046] The metering module M provided in the terminal energy user is used to collect the energy consumption parameters of the terminal energy user.

[0047] Here, the energy supply parameters and energy consumption parameters collected by the metering module M include voltage and current, and the specific device used by the metering module M may be a current sampling unit and a voltage sampling unit;

[0048] The current can be sampled through the current sampling unit, and the voltage can be sampled through the voltage sampling unit, and then the power can be calculated by combining the collected current and voltage. The power calculated by the metering module M set in the above-mentioned solar storage direct flexible energy station mainly represents the power supplied to the terminal energy users, and the power calculated by the metering module M set in the above-mentioned terminal energy users mainly represents the power consumed by each terminal energy user.

[0049] In the above setting, each terminal energy user is provided with a metering module M, and the solar-storage direct-flexible energy station can obtain the energy consumption parameters of all terminal energy users through the communication module C for subsequent energy distribution.

[0050] For communication module C:

[0051] See also Figure 2 and Figure 3 , the carbon emission management unit includes a communication module C arranged in the photovoltaic storage direct and flexible energy station and the terminal energy user;

[0052] Communication module C is used to establish information interaction between the solar-storage direct-flexible energy station, the terminal energy user, and the upper information system;

[0053] The communication mode of the communication module C may be at least one of power line carrier communication, wired TCP communication, wired IP communication, and wireless communication.

[0054] Specifically, the communication module C should include a communication interface, such as a PLC carrier communication interface (carrier communication), a network card interface (TCP / IP communication), a CAN interface (CAN communication), and an RS485 interface (Modbus communication);

[0055] If a wired method is used, it should also include a LoRa interface and a wireless mesh interface.

[0056] In addition to the hardware interface, it should also have corresponding driver chips and drivers to establish communication connections and send and receive data.

[0057] The communication module C is a conventional and necessary module in the new power system, which is used to establish communication and exchange information between modules.

[0058] For carbon emission quota configuration module CDc:

[0059] The carbon emission management unit includes a carbon emission quota configuration module CDc arranged in the photovoltaic storage direct flexible energy station;

[0060] The carbon emission quota configuration module CDc is used to interact with the upper-level information system to respond to the carbon emission regulation needs of the upper-level information system, and can manage the carbon emission quotas of all terminal energy users communicating with the photovoltaic storage direct flexible energy station.

[0061] Specifically, the carbon emission quota configuration module CDc configures the carbon emission quota, and manages the energy consumption behavior of the photovoltaic storage direct and flexible energy station and the terminal energy users based on the carbon emission quota.

[0062] The carbon emission quota configuration module CDc is a key module that initiates internal carbon emission response requirements when needed (for example, daily routine emission reductions and emergency emission reductions when quotas are about to run out, which can be graded according to the degree of urgency and different incentives can be made);

[0063] It decides whether to respond to the carbon emission response requirements of the upper-level information system, and informs the energy management main module UEM of the corresponding carbon emission response information to control the user's energy consumption behavior. For example, when the carbon emission quota is exhausted, the energy consumption of all users is restricted.

[0064] That is, the carbon emission quota configuration module CDc is used to configure the carbon quota of each terminal energy user and to manage each carbon emission behavior.

[0065] The carbon emission quota configuration module CDc executes each specific carbon emission demand and response activity through the carbon emission response module CD, and manages the terminal energy user's network access and authority, terminal energy user's available quota and availability through the carbon emission account management module CA.

[0066] Furthermore, in other embodiments of the present invention, the carbon emission quota configuration module CDc1) may further allocate the carbon emission quota to each terminal energy user to achieve carbon emission quota sharing.

[0067] For Carbon Emissions Response Module CD:

[0068] See also Figure 2 and Figure 3 The carbon emission management unit CD includes an in-grid carbon emission response master module CDm and an out-grid carbon emission response module CDw arranged in the photovoltaic storage direct flexible energy station, and an in-grid carbon emission response slave module CDs arranged in the terminal energy user;

[0069] The external network side carbon emission response module CDw is used to respond to carbon emissions externally;

[0070] The intranet-side carbon emission response master module CDm and the intranet-side carbon emission response slave module CDs are used to cooperate with each other to execute the carbon emission response of the terminal energy user.

[0071] The carbon emission response module CD is one of the main functional modules of the photovoltaic storage direct flexible energy station, and is also one of the main functional modules for terminal energy users.

[0072] Carbon emission response module Module CD is the execution module for each carbon emission demand and response. Carbon emission response is based on the principle of user voluntariness, that is, each terminal energy user decides whether to participate in a carbon emission response activity.

[0073] The external network side carbon emission response module CDw and the internal network side carbon emission response main module CDm negotiate with each other whether to participate and the amount of emissions to participate through the communication module C.

[0074] Each carbon emission demand and response activity can have multiple forms, for example, form one has three stages: demand release, response quantity feedback, and response execution.

[0075] Since form one involves multiple stages, information needs to be interacted at least three times during the communication process; if you want to further improve efficiency, you can use the publish / subscribe method, where users actively subscribe to carbon emission demand response information and configure their own response methods when subscribing; then each carbon emission demand response activity is carried out in accordance with the previously configured method, eliminating the first two stages in form one.

[0076] In order to provide further flexibility, in form 2, users can modify their configurations at any time. In form 2, configuration can be done once and reused multiple times. At the same time, the carbon emission account management module CA is used to identify legitimate users and record each activity.

[0077] For the carbon emission account management module CA:

[0078] See also Figure 2 and Figure 3 The carbon emission management unit includes a carbon emission account management master module CAm arranged in the photovoltaic storage direct flexible energy station, and a carbon emission account management slave module CAs arranged in the terminal energy user;

[0079] The carbon emission account management slave module CAs is used to configure the carbon emission account information of the terminal energy user;

[0080] The carbon emission account management master module CAm is used to manage the carbon emission account information in all carbon emission account management slave modules.

[0081] Among them, the above-mentioned carbon emission account information at least includes: account identification, account and user association information, account energy use behavior information, carbon emission behavior information, carbon emission response behavior information, and new energy quota.

[0082] Here, the carbon emission account management master module CAm and the carbon emission account management slave module CAs are used to collaboratively complete account management (addition, deletion, modification, inquiry, etc.).

[0083] Carbon emission account information includes necessary information such as account identification, account and user association information, account energy usage behavior information (monthly statistics and daily details), carbon emission behavior information (monthly statistics and daily details - calculated based on energy usage), carbon emission response behavior information, and new energy quotas.

[0084] Energy consumption is not proportional to carbon emissions. Energy consumption must be divided into mains electricity and new energy. The new energy part of the end-user should be zero carbon emission. The new energy quota is based on the user's carbon emission behavior and carbon emission response behavior, in order to comprehensively balance fairness and incentive efficiency.

[0085] The new energy quota is used to indicate the amount of new energy usage that the user can get this month.

[0086] Between the carbon emission account management master module CAm and the carbon emission account management slave module CAs, the traditional master-slave account management method can be adopted, or a decentralized accounting method such as blockchain can be adopted.

[0087] The carbon emission account management module CA introduced here is also one of the main functional modules of terminal energy users, which is used to coordinate the management of users' network access, permissions, carbon emission quotas, carbon emission demand and response information, and new energy quotas.

[0088] When the carbon emission account management module CA adopts the traditional master-slave account management method, the information is mainly stored in the carbon emission account management master module CAm;

[0089] When the carbon emission account management module CA adopts decentralized blockchain and other methods, the information is mainly stored in the chain nodes of the carbon emission account management master module CAm and the carbon emission account management slave module CAs.

[0090] In addition, the carbon emission account management module CA can also manage the quota of local distributed new energy through the new energy quota management module N.

[0091] For new energy quota management module N:

[0092] See also Figure 2 and Figure 3 , the carbon emission management unit includes a new energy quota management module N arranged in the photovoltaic storage direct and flexible energy station;

[0093] The new energy quota management module N is used to allocate the new energy quota to each terminal energy user according to the carbon emission behavior and carbon emission response behavior of the terminal energy user.

[0094] When the PV-storage direct-flexible energy station is connected to new energy sources such as photovoltaics and wind power, the connected new energy power is not evenly distributed among the various end-users of the intranet. In order to encourage carbon emission reduction, the new energy quota is based on the carbon emission behavior and carbon emission response behavior of the end-users, in order to comprehensively balance fairness and incentive efficiency.

[0095] The so-called fairness is that if each end-user has always had low carbon emissions but rarely responds to carbon emissions, then the allocation of new energy needs to consider the user's own low-carbon behavior - fairness;

[0096] If end-users are very willing to participate in carbon emission response, this aspect should also be considered when allocating new energy - efficiency (promoting participation in carbon emission response).

[0097] The new energy quota will eventually be allocated to the accounts of each end-user, which can be as simple as monthly allocation.

[0098] The new energy quota management module N collects the power generation of new energy in real time through the metering module M. The real-time carbon emissions of new energy power generation are extremely low (for example, counted as 0), and each terminal energy user can use the new energy quota allocated to him.

[0099] Furthermore, in other embodiments of the present invention, the new energy quota management module N may also adopt other allocation strategies, such as introducing auction and game mechanisms.

[0100] For the energy management module UE:

[0101] See also Figure 2 and Figure 3 The carbon emission management unit includes an energy management master module UEm set in the photovoltaic storage direct flexible energy station, and an energy management slave module UEs set in the terminal energy user;

[0102] The energy consumption management master module UEm and the energy consumption management slave module UEs are used to coordinate and control the energy consumption of all terminal energy users.

[0103] Specifically, the energy management module UE is used to manage the energy consumption behavior of the terminal energy users in real time. It coordinates and controls the energy consumption of the terminal energy users through the energy management master module UEm and the energy management slave module UEs according to the information of the carbon emission quota configuration module CDc, the carbon emission response module CD, the carbon emission account management module CA, the new energy quota management module N, etc.

[0104] The specific ways to control energy consumption include: no restrictions on energy consumption for end-users with abundant new energy quotas;

[0105] Restricting energy consumption by end-users in response to carbon emissions;

[0106] Terminal energy users whose new energy quotas have been exhausted are prohibited from using energy.

[0107] The energy management module UE is also one of the main functional modules of the terminal energy user. The energy usage of the terminal energy user is managed through the energy management master module UEm and the energy management slave module UEs.

[0108] For end energy users, carbon emissions are carbon emissions during the energy use process, that is, the management of carbon emissions is ultimately achieved through the management of energy use, which can be achieved through the new energy quota management module N.

[0109] For external interface module I:

[0110] See also Figure 2 and Figure 3 , the photovoltaic storage direct flexible energy station has an external interface module;

[0111] The external interface module has a UI user interface and an API interface. The UI user interface is used to interact with operators, and the API interface is used to interact with the upper-level information system.

[0112] Among them, the API interface interacts with the upper-level information system to enable terminal energy users or the upper-level information system to configure carbon quotas, provide terminal energy users or the upper-level information system with carbon emission information in the carbon emission accounts of terminal energy users, etc.

[0113] Solar-storage direct-flexible energy stations and each terminal energy user need to interact with people (operators, which are managers for energy stations and users for terminals). It is necessary to provide a module for interacting with operators, that is, a UI user interface, for operators to configure data and view information.

[0114] At the same time, it is also necessary to interact with the upper-level information system or other parts of the new power system, which requires the provision of API interfaces (such as formatted and standardized communication protocols and data, formatted and standardized network APIs such as RestfulAPI, etc.), including carbon emission demand response APIs, account management APIs, energy management APIs, etc.

[0115] For the upper information system, the solar-storage direct-flexible energy station can adopt the API form, or comply with the communication protocol used by the upper information system (interacting through the communication module C);

[0116] For the lower part, the communication protocol method can be used.

[0117] In summary, the present invention is provided with a metering module M, a communication module C, a carbon emission quota configuration module CDc, a carbon emission response module CD, a carbon emission account management module CA, a new energy quota management module N, an energy management module UE, an external interface module I and other modules;

[0118] Compared with the prior art, the main improvements of the present invention are as follows:

[0119] 1. The photovoltaic storage direct flexible energy station takes carbon emission management as its main control function or goal. It regulates or manages the energy consumption of terminal energy users by establishing independent carbon emission accounts for each terminal energy user;

[0120] 2. When the photovoltaic storage direct flexible energy station is connected to new energy (mainly photovoltaic power generation) and city electricity at the same time, the new energy part of the energy used by the photovoltaic storage direct flexible energy station is deducted, and the actual carbon emissions of the user are correctly reflected in the user's carbon emission account;

[0121] 3. Energy consumption behavior management of end-users based on carbon quotas;

[0122] 4. The solar-storage direct-flexible energy station can communicate with end-users on carbon emission reduction demands and responses, and conduct active emission reduction management;

[0123] 5. Carry out quota management for new energy (mainly photovoltaic power generation here), allocate new energy and encourage users to reduce emissions based on the carbon emission reduction behavior of terminal energy users in the new power system.

[0124] 6. Provide external interfaces, mainly divided into UI user interface and API interface. UI user interface interacts with operators;

[0125] The API interface is used to interact with the upper-level information system, allowing end-users or upper-level information systems to configure carbon quotas, and to provide end-users or upper-level information systems with carbon emission information in their carbon emission accounts.

[0126] In summary, compared with the prior art, the present invention has at least the following beneficial effects:

[0127] The present invention adds a carbon emission management unit on the basis of the photovoltaic storage direct flexible energy station, which can realize carbon emission management under new energy / mains power access, is conducive to the achievement of dual carbon goals, and at the same time provides flexibility in carbon emission management calculations.

[0128] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of power system, characterized in that: It includes a photovoltaic storage direct flexible energy station that has both photovoltaic power supply and city power supply. The photovoltaic storage direct flexible energy station can communicate with the upper information system to obtain energy supply instruction information, and can communicate with the terminal energy user to allocate energy supply parameters; The novel power system also includes a carbon emission management unit, which is distributed in the photovoltaic storage direct and flexible energy station and terminal energy users to regulate carbon emissions.

2. The novel power system according to claim 1 is characterized in that: The carbon emission management unit includes a metering module arranged in the photovoltaic storage direct flexible energy station and the terminal energy user; The metering module provided in the photovoltaic direct and flexible energy station is used to collect energy supply parameters in the photovoltaic direct and flexible energy station; The metering module arranged in the terminal energy user is used to collect the energy consumption parameters of the terminal energy user.

3. The novel power system according to claim 1 is characterized in that: The carbon emission management unit includes a carbon emission quota configuration module arranged in the photovoltaic storage direct flexible energy station; The carbon emission quota configuration module is used to interact with the upper-level information system to respond to the carbon emission regulation needs of the upper-level information system, and can manage the carbon emission quotas of all terminal energy users communicating with the photovoltaic storage direct flexible energy station.

4. The novel power system according to claim 1 is characterized in that: The carbon emission management unit includes an internal grid-side carbon emission response master module and an external grid-side carbon emission response module arranged in the solar-storage direct-flexible energy station, and an internal grid-side carbon emission response slave module arranged in the terminal energy user; The external network side carbon emission response module is used to respond to carbon emissions externally; The intranet-side carbon emission response master module and the intranet-side carbon emission response slave module are used to cooperate with each other to execute the carbon emission response of the terminal energy user.

5. The novel power system according to claim 1 is characterized in that: The carbon emission management unit includes a carbon emission account management master module arranged in the solar-storage direct-flexible energy station, and a carbon emission account management slave module arranged in the terminal energy user; The carbon emission account management slave module is used to configure the carbon emission account information of the terminal energy user; The carbon emission account management master module is used to manage the carbon emission account information in all the carbon emission account management slave modules.

6. The novel power system according to claim 5 is characterized in that: The carbon emission account information includes at least: account identification, association information between the account and the user, energy use behavior information of the account, carbon emission behavior information, carbon emission response behavior information, and new energy quota.

7. The novel power system according to claim 1 is characterized in that: The carbon emission management unit includes a new energy quota management module arranged in the photovoltaic storage direct flexible energy station; The new energy quota management module is used to allocate the new energy quota to each of the terminal energy users according to the carbon emission behavior and carbon emission response behavior of the terminal energy user.

8. The novel power system according to claim 1 is characterized in that: The carbon emission management unit includes an energy management master module arranged in the solar-storage direct-flexible energy station, and an energy management slave module arranged in the terminal energy user; The energy consumption management master module and the energy consumption management slave module are used to coordinate and control the energy consumption of all terminal energy users.

9. The novel power system according to claim 1 is characterized in that: The carbon emission management unit includes a communication module provided in the solar-storage direct-flexible energy station and the terminal energy user; The communication module is used to establish information interaction between the solar-storage direct-flexible energy station, the terminal energy user, and the upper-level information system; The communication module may use at least one of power line carrier communication, wired TCP communication, wired IP communication, and wireless communication.

10. The novel power system according to claim 1, characterized in that: The solar-storage direct-flexible energy station has an external interface module; The external interface module has a UI user interface and an API interface, wherein the UI user interface is used to interact with an operator, and the API interface is used to interact with an upper-level information system.

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