Energy regulation and control system

Abstract

The invention provides an energy regulation and control system, relates to the technical field of energy regulation and control, and aims to improve the stability of output electric energy of the energy regulation and control system, recover and store excess heat energy, avoid energy waste, save energy, improve the utilization efficiency of energy and further improve the reliability of the energy regulation and control system. The energy regulation and control system comprises an energy supply module used for providing electric energy, a first control module used for comparing the first power with a target output power, generating an energy storage signal under the condition that the first power is greater than the target output power, and outputting the energy storage signal. The lithium battery energy storage module is in communication connection with the first control module, the input end of the lithium battery energy storage module is used for being connected with the output end of the energy supply module, and the lithium battery energy storage module is used for obtaining and storing at least part of electric energy transmitted by the energy supply module under the condition that the energy storage signal is received.

Description

Technical Field

[0001] The present application relates to the field of energy regulation technology, and in particular to an energy regulation system. Background Art

[0002] Nuclear energy, as a stable, durable, clean and safe energy source, can be used as the main energy source for ocean development to meet the energy needs of exploration and mining equipment for marine mineral resources. Nuclear energy can also serve as a long-term and stable energy guarantee for deep-sea space stations.

[0003] However, the load of the load equipment fluctuates greatly and the power demand is unstable. When nuclear energy is used as the energy supply module to provide electrical energy for the load equipment, the output power of the nuclear reactor needs to be changed frequently to meet the power demand of the load equipment. Frequent changes in the output power of the nuclear reactor will cause safety hazards to the nuclear reactor. Therefore, there is an energy regulation imbalance between the energy output characteristics and the power load demand of the load equipment. The output power of the energy supply module is difficult to adapt to the power required by the load equipment, which in turn causes energy regulation imbalance and complex energy regulation, reducing the utilization rate and applicability of energy. At the same time, there is a problem of damage to the load equipment due to excessive input power. Summary of the invention

[0004] The purpose of this application is to provide an energy control system that can effectively control the output power of the energy supply module to meet the power demand of the load device and maintain the energy balance between the energy supply module and the load device. To achieve the purpose of this application, this application provides the following technical solutions:

[0005] In a first aspect, the present application provides an energy control system, comprising:

[0006] An energy supply module, used for providing electric energy, wherein the output power of the energy supply module is a first power;

[0007] A first control module, configured to compare the first power with a target output power, and generate an energy storage signal when the first power is greater than the target output power;

[0008] A lithium battery energy storage module is communicatively connected to the first control module, the input end of the lithium battery energy storage module is used to connect to the output end of the energy supply module, and when the energy storage signal is received, the lithium battery energy storage module is used to obtain and store at least part of the electric energy transmitted by the energy supply module.

[0009] In one embodiment, the energy supply module includes:

[0010] A nuclear energy supply module for providing thermal energy;

[0011] An energy conversion module, the input end of which is connected to the output end of the nuclear energy supply module, is used to convert the thermal energy into electrical energy output.

[0012] In one embodiment, the energy control system further includes:

[0013] a second control module, configured to compare the first power with the target output power, and generate an energy transfer signal when the first power is less than the target output power;

[0014] The lithium battery energy storage module is communicatively connected to the second control module. When the energy transmission signal is received, the first energy storage output terminal of the lithium battery energy storage module is connected to the input terminal of the energy supply module. The lithium battery energy storage module is used to transmit at least part of the stored electrical energy to the energy supply module through the first energy storage output terminal.

[0015] In one embodiment, the energy control system further includes:

[0016] An energy storage monitoring module is used to obtain the current power value stored in the lithium battery energy storage module;

[0017] A third control module is used to compare the current power value with the energy storage threshold of the lithium battery energy storage module, and generate an energy release signal when the current power value is greater than the energy storage threshold;

[0018] The lithium battery energy storage module is communicatively connected to the third control module, and is used to release part of the stored electrical energy through the second energy storage output terminal when receiving the energy release signal, so that the current power value is equal to the energy storage threshold.

[0019] In one embodiment, the energy control system further includes:

[0020] A comparison module is used to compare the target voltage value with the output voltage value of the energy supply module, and generate a first control signal when the target voltage value is greater than the output voltage value of the energy supply module, and generate a second control signal when the target voltage value is less than the output voltage value of the energy supply module.

[0021] In one of the embodiments, the lithium battery energy storage module is communicatively connected to the comparison module, and the lithium battery energy storage module is used to obtain and store at least part of the electric energy transmitted by the energy supply module according to the first control signal.

[0022] In one of the embodiments, the lithium battery energy storage module is communicatively connected to the comparison module, and the lithium battery energy storage module is used to transmit at least part of the electric energy to the energy supply module according to the second control signal.

[0023] In one embodiment, the electric energy generated by the energy supply module when outputting the first power is the first electric energy, the electric energy stored in the lithium battery energy storage module is the second electric energy, the third electric energy is equal to the difference between the first electric energy and the second electric energy, and the third electric energy is used to output the target output power.

[0024] In one embodiment, the energy control system further includes:

[0025] The temperature detection module is used to detect the temperature of the lithium battery energy storage module and generate a temperature control signal when the temperature of the lithium battery energy storage module is higher than a preset temperature.

[0026] In one embodiment, the energy control system further includes:

[0027] The cooling module cools the lithium battery energy storage module according to the temperature control signal so that the temperature of the lithium battery energy storage module is lower than a preset temperature.

[0028] The energy control system of the present application includes an energy supply module, a first control module and a lithium battery energy storage module. The energy supply module is used to provide electric energy, wherein the output power of the energy supply module is a first power, and the first control module can compare the first power with the target output power. When the first power is greater than the target output power, it means that the amount of electricity provided by the energy supply module can meet the power supply of the load device, and the electric energy provided by the energy supply module is excessive. Therefore, the energy storage signal generated by the first control module can further control the lithium battery energy storage module to store the remaining electric energy used to power the load device, while ensuring that the load device works under a constant input power, so as to improve the stability of the input power of the load device and avoid the problem of damage to the load device due to unstable input power. Therefore, the stability of the output electric energy of the energy control system can be improved, and the excess electric energy can be recycled and stored to avoid energy waste, save energy, improve energy utilization efficiency, and further improve the reliability of the energy control system. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 is a schematic structural diagram of an energy control system provided in an embodiment;

[0031] Figure 2 is a schematic structural diagram of another energy control system provided in an embodiment;

[0032] Figure 3 is a schematic structural diagram of another energy control system provided in an embodiment;

[0033] Figure 4 is a schematic structural diagram of another energy control system provided in an embodiment;

[0034] Figure 5 is a schematic structural diagram of an energy control system provided in an embodiment;

[0035] Figure 6 It is a schematic structural diagram of another energy control system provided in an embodiment.

[0036] Description of Reference Numerals

[0037] 100, energy supply module; 101, nuclear energy supply module; 102, energy conversion module; 200, first control module; 300, lithium battery energy storage module; 400, second control module; 500, energy storage monitoring module; 600, third control module; 700, comparison module; 800, temperature detection module; 900, cooling module. DETAILED DESCRIPTION

[0038] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0040] It should be understood that when an element or layer is referred to as being "on, adjacent to, connected to or coupled to other elements or layers, it may be directly on, adjacent to, connected to or coupled to other elements or layers, or there may be intervening elements or layers. On the contrary, when an element is referred to as being "directly on, directly adjacent to, directly connected to or directly coupled to other elements or layers, there are no intervening elements or layers. It should be understood that although the terms first, second, third, etc. may be used to describe various elements, components, regions, layers, doping types and / or parts, these elements, components, regions, layers, doping types and / or parts should not be limited by these terms. These terms are merely used to distinguish one element, component, region, layer, doping type or part from another element, component, region, layer, doping type or part. Therefore, without departing from the teachings of the present invention, the first element, component, region, layer, doping type or portion discussed below may be represented as a second element, component, region, layer or portion; for example, the first doping type may be referred to as the second doping type, and similarly, the second doping type may be referred to as the first doping type; the first doping type and the second doping type are different doping types, for example, the first doping type may be P-type and the second doping type may be N-type, or the first doping type may be N-type and the second doping type may be P-type.

[0041] Spatially relative terms such as "under," "beneath," "below," "under," "above," "above," and the like may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It should be understood that, in addition to the orientations shown in the figures, spatially relative terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0042] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that when the terms "consisting of" and / or "comprising" are used in this specification, the presence of the features, integers, steps, operations, elements and / or parts can be determined, but the presence or addition of one or more other features, integers, steps, operations, elements, parts and / or groups is not excluded. At the same time, when used herein, the term "and / or" includes any and all combinations of the relevant listed items.

[0043] Embodiments of the invention are described herein with reference to cross-sectional views which are schematic diagrams of ideal embodiments (and intermediate structures) of the invention, such that variations in the shapes shown due to, for example, manufacturing techniques and / or tolerances are anticipated. Thus, embodiments of the invention should not be limited to the specific shapes of the regions shown herein, but rather include deviations in shapes due to, for example, manufacturing techniques. For example, an implanted region shown as a rectangle typically has rounded or curved features and / or an implant concentration gradient at its edges rather than a binary change from an implanted region to a non-implanted region. Similarly, a buried region formed by implantation may result in some implantation in the region between the buried region and the surface through which the implantation is performed. Thus, the regions shown in the figures are schematic in nature, their shapes do not represent the actual shape of the region of the device, and do not limit the scope of the invention.

[0044] Nuclear energy, as a stable, durable, clean and safe energy source, can be used as the main energy source for ocean development to meet the energy needs of exploration and mining equipment for marine mineral resources. Nuclear energy can also serve as a long-term and stable energy guarantee for deep-sea space stations.

[0045] However, the load of the load equipment fluctuates greatly and the power demand is unstable. When nuclear energy is used as the energy supply module to provide electrical energy for the load equipment, the output power of the nuclear reactor needs to be changed frequently to meet the power demand of the load equipment. Frequent changes in the output power of the nuclear reactor will cause safety hazards to the nuclear reactor. Therefore, there is an energy regulation imbalance between the energy output characteristics and the power load demand of the load equipment. The output power of the energy supply module is difficult to adapt to the power required by the load equipment, which in turn causes energy regulation imbalance and complex energy regulation, reducing the utilization rate and applicability of energy. At the same time, there is a problem of damage to the load equipment due to excessive input power.

[0046] This application embodiment provides an energy control system. Figure 1 The energy regulation system may include: an energy supply module 100, a first control module 200 and a lithium battery energy storage module 300, the energy supply module 100 is used to provide electric energy, wherein the output power of the energy supply module 100 is a first power, the first control module 200 is used to compare the first power with the target output power, and generate an energy storage signal when the first power is greater than the target output power, the lithium battery energy storage module 300 is communicatively connected with the first control module 200, the input end of the lithium battery energy storage module 300 is used to be connected to the output end of the energy supply module 100, and when the energy storage signal is received, the lithium battery energy storage module 300 is used to obtain and store at least part of the electric energy transmitted by the energy supply module 100.

[0047] Exemplarily, the first control module 200 is used to compare the first power with the target output power, and generate an energy storage signal when the first power is greater than the target output power. The first control module 200 can generate an energy storage signal when the electric energy provided by the energy supply module 100 is greater than the electric energy required by the load device, and then store the remaining electric energy through the lithium battery energy storage module 300 to achieve efficient use of energy.

[0048] Exemplarily, the lithium battery energy storage module 300 can be used but not limited to lithium battery energy storage. Specifically, in the present embodiment, the lithium battery energy storage module 300 is an all-solid-state lithium battery. The all-solid-state lithium battery has the advantages of long life, energy saving and environmental protection. Compared with traditional lithium batteries, the all-solid-state lithium battery is non-flammable, corrosion-resistant and oxidation-resistant, so that the reliability and safety of the energy control system can be improved. In addition, the all-solid-state lithium battery has the characteristics of high energy density and can provide sufficient power for deep-sea operation equipment. Through the composition and structural design of the solid electrolyte in the lithium battery, the lithium metal dendrites can be effectively suppressed, the ion conduction of the solid-solid interface can be improved, and the energy storage density and charge and discharge stability of the lithium battery can be improved. It should be noted that the energy control system can also include a load identification system to identify the status information, battery parameters and charging data of the load equipment, thereby ensuring the safety and traceability of the charging process. The energy control system can also include an adaptive energy control system, which can realize the energy distribution mode of autonomously regulating the lithium battery according to the demand for electric energy of different loads in the deep-sea environment, and can also monitor the charge and discharge state of the lithium battery energy storage module 300 in real time to ensure the stable and safe operation of the lithium battery.

[0049] The energy control system of the present application includes an energy supply module 100, a first control module 200 and a lithium battery energy storage module 300. The energy supply module 100 is used to provide electric energy, wherein the output power of the energy supply module 100 is a first power, and the first control module 200 can compare the first power with the target output power. When the first power is greater than the target output power, it means that the amount of electricity provided by the energy supply module 100 can meet the power supply of the load device, and the electric energy provided by the energy supply module 100 is excessive. Therefore, through the energy storage signal generated by the first control module 200, the lithium battery energy storage module 300 can be further controlled to store the remaining electric energy used to power the load device, while ensuring that the load device works under a constant input power, so as to improve the stability of the input power of the load device and avoid the problem of damage to the load device due to unstable input power. Therefore, the stability of the output electric energy of the energy control system can be improved, and the excess electric energy can be recycled and stored to avoid energy waste, save energy, improve energy utilization efficiency, and further improve the reliability of the energy control system.

[0050] In some embodiments, please refer to Figure 2The energy supply module 100 includes: a nuclear energy supply module 101 for providing thermal energy; an energy conversion module 102, wherein the input end of the energy conversion module 102 is connected to the output end of the nuclear energy supply module 101, and is used to convert thermal energy into electrical energy output.

[0051] As an example, the nuclear energy supply module 101 may include a nuclear reactor. Specifically, in this embodiment, the nuclear reactor is a micro gas-cooled reactor based on TRISO (TRISO Fueled Micro Modular Reactor) fuel, and the reactor core is an integrated graphite matrix, which includes multiple columnar TRISO diffusion zones, multiple capillary heat pipes, multiple lithium expansion modules for controlling reactivity under operating conditions, multiple lithium injection modules for emergency shutdown under accident conditions, and safety rods for reactor startup. TRISO particles are directly dispersed in multiple columnar fuel diffusion zones in the core graphite matrix. The graphite matrix has the advantages of high temperature resistance and good thermal conductivity, so the heat of the fuel inside the core can be transferred out. Dozens of capillary heat pipes are inserted into the graphite matrix to axially export the core heat to the semiconductor thermoelectric conversion module at the top of the core. Semiconductor thermoelectric conversion modules are also arranged around the core container to receive the heat exported radially from the core. The fuel used in the core of this embodiment has a long combustion time, and uses high-temperature resistant (above 1600°C) TRISO fuel and helium for cooling, which can achieve extremely high temperature medium fluid output, thereby enabling the nuclear energy supply module 100 to provide stable thermal energy for a long period of time. Silicon carbide (SiC) can be used as a fuel support component but is not limited to it. Silicon carbide has the advantages of high thermal conductivity, radiation resistance, high strength, etc., and can provide a lightweight and strong support structure for the fuel.

[0052] It should be noted that, because it is difficult to achieve human intervention in the deep sea environment, the nuclear power energy system needs to have a certain degree of autonomy and maintainability to ensure long-term safe and stable operation and emergency response measures. The graphite matrix can also include multiple lithium expansion modules for controlling reactivity under operating conditions, in which the liquid lithium metal will expand and contract with the change of the core temperature, so that it can enter and exit the core as a neutron absorber, thereby achieving the regulation of the core reactivity. The graphite matrix can also include multiple lithium injection modules for introducing shutdown reactivity under accident conditions. In the event of an accident, its fuse switch will be blown due to high temperature, and the liquid lithium metal in the module will be quickly pressed into the core by the pressurized nitrogen, thereby introducing a large amount of negative reactivity into the core, and achieving a rapid emergency shutdown. The center of the graphite matrix can also include one or more safety rods, which can be withdrawn when the reactor is started and serve as a second emergency shutdown system.

[0053] As an example, the energy conversion module 102 can use, but is not limited to, a Stirling thermoelectric conversion device to convert the thermal energy provided by the nuclear energy supply module 101 into electrical energy. The working principle of the Stirling thermoelectric conversion device follows the Stirling thermodynamic cycle, with the Stirling engine as the main structure, and the coupled generator together determine the overall performance. The Stirling thermoelectric conversion device includes two pistons as moving parts. When working, the two pistons perform cyclic linear motion to achieve the conversion of thermal energy into mechanical energy, and then convert the mechanical energy into electrical energy through the generator.

[0054] The energy control system provided in the embodiment of the present application is configured with a nuclear energy supply module 101 for providing thermal energy, and further the energy conversion module 102 converts the thermal energy provided by the nuclear energy supply module 101 into electrical energy, thereby realizing the transformation of energy form, and further realizing direct power supply to the load equipment.

[0055] In some embodiments, see Figure 3 The energy regulation system also includes: a second control module 400, which is used to compare the first power with the target output power, and generate an energy transmission signal when the first power is less than the target output power; the lithium battery energy storage module 300 is communicatively connected to the second control module 400, and the lithium battery energy storage module 300 is used to connect the first energy storage output end of the lithium battery energy storage module 300 with the input end of the energy supply module 100 when the energy transmission signal is received, and the lithium battery energy storage module 300 is used to transmit at least part of the stored electrical energy to the energy supply module 100 through the first energy storage output end.

[0056] As an example, the second control module 400 can compare the first power with the target output power, and generate an energy transfer signal when the first power is less than the target output power, so that the lithium battery energy storage module 300 can transmit at least part of the stored electrical energy to the energy supply module 100 through the first energy storage output terminal, and further, the energy supply module 100 can power the load device, thereby ensuring that the energy storage module can have sufficient power to input stable electrical energy to the load device.

[0057] The energy regulation system provided in the embodiment of the present application generates an energy transmission signal by setting a second control module 400 when the first power is less than the target output power, so that the lithium battery energy storage module 300 can transmit at least part of the stored electric energy to the energy supply module 100 through the first energy storage output terminal, and further the energy supply module 100 can power the load device, so that when the energy provided by the energy supply module 100 is insufficient, the load device can be powered by the energy stored in the lithium battery energy storage module 300, thereby realizing stable operation of the load device, meeting the power demand of the load device, ensuring that the load device works under a constant input power, and avoiding the problem of damage to the load device due to unstable input power.

[0058] In some embodiments, see Figure 4 The energy control system also includes: an energy storage monitoring module 500, which is used to obtain the current power value stored in the lithium battery energy storage module 300; a third control module 600, which is used to compare the current power value with the energy storage threshold of the lithium battery energy storage module 300, and generate an energy release signal when the current power value is greater than the energy storage threshold; the lithium battery energy storage module 300 is communicatively connected to the third control module 600, and the lithium battery energy storage module 300 is used to release part of the stored electric energy through the second energy storage output terminal when the energy release signal is received, so that the current power value is equal to the energy storage threshold.

[0059] As an example, the third control module 600 can generate an energy release signal when the current power value stored in the lithium battery energy storage module 300 is greater than the energy storage threshold, wherein the energy storage threshold can be the maximum value of the power that the lithium battery energy storage module 300 can store, and the energy storage threshold can be set according to the actual situation of the lithium battery energy storage module 300. When the lithium battery energy storage module 300 receives the energy release signal, the lithium battery energy storage module 300 releases part of the stored electrical energy through the second energy storage output terminal so that the current power value is equal to the energy storage threshold. Specifically, in this embodiment, the second energy storage output terminal can be connected to an electric heating device to consume excess electrical energy.

[0060] The energy control system provided in the embodiment of the present application can release the stored electricity when the electricity stored in the lithium battery energy storage module 300 exceeds the storage limit by setting the energy storage monitoring module 500 and the third control module 600, thereby ensuring the safety of the energy control system, and by reasonably setting the storage threshold according to actual conditions, efficient use of energy can be achieved without wasting energy.

[0061] In some embodiments, see Figure 5 The energy control system also includes: a comparison module 700, which is used to compare the target voltage value with the output voltage value of the energy supply module 100, and generate a first control signal when the target voltage value is greater than the output voltage value of the energy supply module 100, and generate a second control signal when the target voltage value is less than the output voltage value of the energy supply module 100.

[0062] As an example, the target voltage value is the voltage input by the load device. The target voltage value can be set according to the input voltage requirement of the actual load device. The comparison unit is used to compare the target voltage value with the output voltage value of the energy supply module 100. When the target voltage value is greater than the output voltage value of the energy supply module 100, a first control signal is generated. When the target voltage value is less than the output voltage value of the energy supply module 100, a second control signal is generated. In this way, the size information of the target voltage value and the output voltage value of the energy supply module 100 can be obtained in real time, and whether the output voltage value of the energy supply module 100 meets the actual requirement of the load device can be understood, so as to further adjust the voltage output of the energy supply module 100.

[0063] The energy control system provided in the embodiment of the present application can determine whether the output voltage value of the energy supply module 100 meets the required voltage value of the load device by setting a comparison unit 801, so as to further adjust the output voltage of the energy supply module 100 so that its output voltage value is more suitable for the voltage requirement of the load device, thereby maintaining the stable operation of the load device.

[0064] In some embodiments, please refer to Figure 5 The lithium battery energy storage module 300 is in communication connection with the comparison module 700, and the lithium battery energy storage module 300 is used to obtain and store at least part of the electric energy transmitted by the energy supply module 100 according to the first control signal.

[0065] As an example, the lithium battery energy storage module 300 can obtain and store at least part of the electrical energy of the energy storage module according to the first control signal to transfer the electrical energy of the energy storage module to the lithium battery energy storage module 300, thereby reducing the electrical energy output by the energy storage module, and further reducing the output voltage of the energy storage module to adapt to the input voltage of the load device.

[0066] In the energy regulation system provided in the embodiment of the present application, the lithium battery energy storage module 300 obtains and stores at least part of the electric energy of the energy storage module according to the first control signal, so as to transfer the electric energy of the energy storage module to the lithium battery energy storage module 300, thereby reducing the electric energy output by the energy storage module, and further reducing the output voltage of the energy storage module to adapt to the input voltage of the load device, and further the lithium battery energy storage module 300 can store the electric energy to improve the utilization rate of energy.

[0067] In some embodiments, please refer to Figure 5 The lithium battery energy storage module 300 is in communication connection with the comparison module 700, and the lithium battery energy storage module 300 is used to transmit at least part of the electric energy to the energy supply module 100 according to the second control signal.

[0068] As an example, the lithium battery energy storage module 300 can transmit at least part of the electric energy to the energy supply module 100 according to the second control signal, so as to transfer the electric energy stored in the lithium battery energy storage module 300 to the energy supply module 100, thereby increasing the electric energy output by the energy supply module 100, and further increasing the output voltage of the energy supply module 100 to adapt to the input voltage of the load device.

[0069] In the energy regulation system provided in the embodiment of the present application, the lithium battery energy storage module 300 transmits at least part of the electric energy to the energy supply module 100 according to the second control signal, so as to transfer the electric energy stored in the lithium battery energy storage module 300 to the energy supply module 100, thereby increasing the electric energy output by the energy supply module 100, and further increasing the output voltage of the energy supply module 100 to adapt to the input voltage of the load device. Further, the lithium battery energy storage module 300 can transfer the stored electric energy to the energy supply module 100 to provide electric energy for the energy supply module 100, thereby achieving a stable voltage output of the energy supply module 100.

[0070] In some embodiments, the electric energy generated by the energy supply module 100 when outputting the first power is the first electric energy, the electric energy stored in the lithium battery energy storage module 300 is the second electric energy, the third electric energy is equal to the difference between the first electric energy and the second electric energy, and the third electric energy is used to output the target output power.

[0071] As an example, the electric energy input by the load device and the electric energy stored in the lithium battery energy storage module 300 both come from the electric energy of the energy supply module 100. Therefore, the output power of the energy supply module 100 can be adapted to the input power of the load device by adjusting the electric energy stored in the lithium battery energy storage module 300.

[0072] The energy control system provided in the embodiment of the present application can achieve the output power of the energy supply module 100 being adapted to the input power of the load device by adjusting the amount of electrical energy stored in the lithium battery energy storage module 300, and can store the surplus electrical energy provided by the energy supply module 100, thereby improving the reasonable energy distribution rate and energy utilization rate.

[0073] In some embodiments, see Figure 6 The energy control system further includes: a temperature detection module 800, which is used to detect the temperature of the lithium battery energy storage module 300, and generate a temperature control signal when the temperature of the lithium battery energy storage module 300 is higher than a preset temperature.

[0074] As an example, the temperature detection module 800 may include but is not limited to an infrared imager, a thermocouple, a thermal resistor, an optical fiber temperature sensor, a nuclear instrument, a temperature probe, a radiation monitor, or a distributed temperature sensor, etc. When the temperature of the lithium battery energy storage module 300 is higher than the preset temperature, a temperature control signal is generated to provide a high temperature warning. The preset temperature may be the highest safe temperature of the lithium battery energy storage module 300. Specifically, the preset temperature of the lithium battery energy storage module 300 may be set according to actual conditions so that the lithium battery energy storage module 300 can operate normally in a safe environment.

[0075] The energy control system provided in the embodiment of the present application detects the temperature of the lithium battery energy storage module 300 by setting a temperature detection module 800. When the temperature of the lithium battery energy storage module 300 is higher than a preset temperature, a temperature control signal is generated to generate a temperature warning, thereby further maintaining the temperature of the lithium battery energy storage module 300 within a safe temperature range, thereby improving the reliability and safety of the energy control system.

[0076] In some embodiments, please refer to Figure 6 The energy control system further includes: a cooling module 900, which cools the lithium battery energy storage module 300 according to the temperature control signal so that the temperature of the lithium battery energy storage module 300 is lower than a preset temperature.

[0077] It should be noted that when the temperature of the lithium battery energy storage module 300 is higher than the preset temperature, part of the stored electrical energy is released through the second energy storage output terminal so that the temperature of the lithium battery energy storage module 300 is equal to the preset temperature. Specifically, in this embodiment, the second energy storage output terminal can be connected to an electric heating device.

[0078] As an example, the cooling module 900 can be connected to the electric heating device. Specifically, the cooling module 900 can use but is not limited to using seawater to cool the electric heating device to ensure the safety inside the energy allocation system, so that the temperature stored in the lithium battery energy storage module 300 does not exceed the preset temperature, so that the lithium battery energy storage module 300 can operate stably at a safe temperature, thereby improving the safety and reliability of the energy control system.

[0079] The energy control system provided in the embodiment of the present application cools the lithium battery energy storage module 300 through the cooling module 900, and can reduce the temperature of the lithium battery energy storage module 300 so that the lithium battery energy storage module 300 can operate stably at a safe temperature, thereby improving the safety and reliability of the energy control system.

[0080] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features of the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An energy control system, characterized in that: include: An energy supply module, used for providing electric energy, wherein the output power of the energy supply module is a first power; A first control module, configured to compare the first power with a target output power, and generate an energy storage signal when the first power is greater than the target output power; A lithium battery energy storage module is communicatively connected to the first control module, the input end of the lithium battery energy storage module is used to connect to the output end of the energy supply module, and when the energy storage signal is received, the lithium battery energy storage module is used to obtain and store at least part of the electric energy transmitted by the energy supply module.

2. The energy control system according to claim 1, characterized in that: The energy supply module comprises: A nuclear energy supply module for providing thermal energy; An energy conversion module, the input end of which is connected to the output end of the nuclear energy supply module, is used to convert the thermal energy into electrical energy output.

3. The energy control system according to claim 1, characterized in that: Also includes: a second control module, configured to compare the first power with the target output power, and generate an energy transfer signal when the first power is less than the target output power; The lithium battery energy storage module is communicatively connected to the second control module. When the energy transmission signal is received, the first energy storage output terminal of the lithium battery energy storage module is connected to the input terminal of the energy supply module. The lithium battery energy storage module is used to transmit at least part of the stored electrical energy to the energy supply module through the first energy storage output terminal.

4. The energy control system according to claim 1, characterized in that: Also includes: An energy storage monitoring module, used to obtain the current power value stored in the lithium battery energy storage module; A third control module is used to compare the current power value with the energy storage threshold of the lithium battery energy storage module, and generate an energy release signal when the current power value is greater than the energy storage threshold; The lithium battery energy storage module is communicatively connected to the third control module, and is used to release part of the stored electrical energy through the second energy storage output terminal when receiving the energy release signal, so that the current power value is equal to the energy storage threshold.

5. The energy control system according to claim 1, characterized in that: Also includes: A comparison module is used to compare the target voltage value with the output voltage value of the energy supply module, and generate a first control signal when the target voltage value is greater than the output voltage value of the energy supply module, and generate a second control signal when the target voltage value is less than the output voltage value of the energy supply module.

6. The energy control system according to claim 5, characterized in that: The lithium battery energy storage module is communicatively connected to the comparison module, and the lithium battery energy storage module is used to obtain and store at least part of the electric energy transmitted by the energy supply module according to the first control signal.

7. The energy control system according to claim 5, characterized in that: The lithium battery energy storage module is communicatively connected to the comparison module, and the lithium battery energy storage module is used to transmit at least part of the electric energy to the energy supply module according to the second control signal.

8. The energy control system according to claim 1, characterized in that: The electric energy of the energy supply module when outputting the first power is the first electric energy, the electric energy stored in the lithium battery energy storage module is the second electric energy, the third electric energy is equal to the difference between the first electric energy and the second electric energy, and the third electric energy is used to output the target output power.

9. The energy control system according to claim 1, characterized in that: Also includes: The temperature detection module is used to detect the temperature of the lithium battery energy storage module and generate a temperature control signal when the temperature of the lithium battery energy storage module is higher than a preset temperature.

10. The energy control system according to claim 9, characterized in that: Also includes: The cooling module cools the lithium battery energy storage module according to the temperature control signal so that the temperature of the lithium battery energy storage module is lower than a preset temperature.

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