An air-conditioning load regulation method and device

Abstract

The present invention provides an air-conditioning load regulation method and device. Among them, the method includes: obtaining the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the spatial parameters of the spaces where each air conditioner to be regulated is located, and the spatial service level; calculating the normalized spatial service level of each space where the air conditioner to be regulated is located respectively according to the spatial parameters and spatial service level of the space where the air conditioner to be regulated is located; calculating the target temperature of each air conditioner to be regulated according to the total regulation power of the air conditioner to be regulated, the operating parameters of each air conditioner to be regulated, the spatial parameters of the spaces where each air conditioner to be regulated is located, and the normalized spatial service level; regulating each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated. When regulating the air conditioner to be regulated by implementing the present invention, the comfort demand of the space can be satisfied to a great extent, and the regulation process is smoother.

Description

Technical Field

[0001] The present invention relates to the technical field of power regulation and control, and particularly to an air-conditioning load regulation method and device. Background Art

[0002] During the peak energy consumption period in summer, when the power generation cannot meet the social electricity demand, power grid stability problems such as power quality degradation and grid frequency inaccuracy will occur. At this time, the power department usually encourages power users to reduce power consumption during peak periods. An effective way is to reduce the air-conditioning energy consumption of some commercial buildings through a virtual power plant, such as shopping malls, office buildings, stadiums, etc. However, different air conditioners are located in different spaces, and different spaces have their own different attributes. It is not reasonable to dispatch air conditioners in different spaces using a unified standard, which will lead to a poor experience for users in each space. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that using a unified standard to dispatch air conditioners in different spaces in the prior art will lead to a poor experience for users in each space, thereby providing an air-conditioning load regulation method and device.

[0004] The first aspect of the present invention provides an air-conditioning load regulation method, including: obtaining the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the space service levels of the spaces where each air conditioner to be regulated is located; calculating the normalized space service levels of the spaces where each air conditioner to be regulated is located according to the space parameters and space service levels of the spaces where the air conditioners to be regulated are located; calculating the target temperatures of each air conditioner to be regulated according to the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located; regulating each air conditioner to be regulated according to the target temperatures of each air conditioner to be regulated.

[0005] Optionally, in the air-conditioning load regulation method provided by the present invention, the operating parameters of each air conditioner to be regulated include the original set temperature and working power of each air conditioner to be regulated. The method further includes obtaining the real-time outdoor temperature. Calculating the target temperatures of each air conditioner to be regulated according to the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located includes: calculating the regulation temperatures of each air conditioner to be regulated according to the real-time outdoor temperature, the total regulation power of the air conditioners to be regulated, the working power of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located; determining the sum of the regulation temperatures of each air conditioner to be regulated and the corresponding original set temperatures as the target temperatures of each air conditioner to be regulated.

[0006] Optionally, in the air-conditioning load regulation method provided by the present invention, the space parameters of the space where the air conditioner to be regulated is located include the space size and the space energy-saving performance.

[0007] Optionally, in the air-conditioning load regulation method provided by the present invention, the normalized space service level of each space where the air conditioner to be regulated is located is calculated by the following formula: where R i represents the space service level of the space where the i-th air conditioner to be regulated is located, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

[0008] Optionally, in the air-conditioning load regulation method provided by the present invention, the target temperature of each air conditioner to be regulated is calculated by the following formula: where T i represents the original set temperature of the i-th air conditioner to be regulated, W t represents the total adjustment power of the air conditioners to be regulated, W i represents the working power of the i-th air conditioner to be regulated, T e represents the real-time outdoor air temperature, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, R' i represents the normalized space service level of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

[0009] Optionally, in the air-conditioning load regulation method provided by the present invention, after the step of regulating each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated, it further includes: detecting whether the power of the power grid to which each air conditioner to be regulated belongs meets a preset condition. If the power of the power grid to which each air conditioner to be regulated belongs does not meet the preset condition, obtaining the current total adjustment power of the air conditioners to be regulated, the current operating parameters of each air conditioner to be regulated, the current space parameters of the spaces where each air conditioner to be regulated is located, and the current space service levels of the spaces where each air conditioner to be regulated is located, and taking the current total adjustment power, the current operating parameters, the current space parameters, and the current space service levels as the total adjustment power, the operating parameters, the space parameters, and the space service levels, and returning to the step of calculating the normalized space service level of each space where the air conditioner to be regulated is located according to the space parameters and the space service levels of the spaces where the air conditioners to be regulated are located.

[0010] In a second aspect of the present invention, an air-conditioning load regulation device is provided, including: a data acquisition module for acquiring the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the space service levels of the spaces where each air conditioner to be regulated is located; a service level normalization module for calculating the normalized space service level of each space where an air conditioner to be regulated is located according to the space parameters and the space service level of the space where the air conditioner to be regulated is located; a target temperature calculation module for calculating the target temperature of each air conditioner to be regulated according to the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service level of the spaces where each air conditioner to be regulated is located; and a regulation module for regulating each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated.

[0011] Optionally, in the air-conditioning load regulation device provided by the present invention, the target temperature of each air conditioner to be regulated is calculated by the following formula: wherein, T i represents the original set temperature of the i-th air conditioner to be regulated, W t represents the total regulation power of the air conditioners to be regulated, W i represents the operating power of the i-th air conditioner to be regulated, T e represents the real-time outdoor air temperature, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, R′ i represents the normalized space service level of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

[0012] In a third aspect of the present invention, a computer device is provided, including: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to perform the air-conditioning load regulation method provided in the first aspect of the present invention.

[0013] In a fourth aspect of the present invention, a computer-readable storage medium is provided, and the computer-readable storage medium stores computer instructions for causing a computer to perform the air-conditioning load regulation method provided in the first aspect of the present invention.

[0014] The technical solution of the present invention has the following advantages:

[0015] 1. The air-conditioning load regulation method provided by the present invention combines the space parameters of the spaces where each air conditioner to be regulated is located and the normalized space service level of the spaces where each air conditioner to be regulated is located when calculating the target temperature of each air conditioner to be regulated, so that the calculated target temperature of each air conditioner to be regulated can adapt to the space where it is located, and to a greater extent meet the comfort requirements of the people in the space. When calculating the target temperature of each air conditioner to be regulated, the operating parameters of each air conditioner to be regulated are also combined, so that when regulating the air conditioner to be regulated according to the calculated target temperature, the regulation process is smoother.

[0016] Moreover, the normalized space service level calculated by combining the parameters of the space where the air conditioner to be regulated is located and the space service level not only considers the demand of the space for comfort, but also considers the temperature change situation in the space when actually regulating the air conditioner in the space. Therefore, when regulating the air conditioner in the space by combining the normalized space service level, not only the comfort of the users in the space is guaranteed, but also the power grid load can be minimized to the greatest extent.

[0017] In addition, the normalized space service level of each space where the air conditioner to be regulated is located is calculated by combining the space parameters and space service levels of all the spaces where the air conditioners to be regulated are located. Therefore, by combining the normalized space service level, the target temperature of each air conditioner to be regulated can be reasonably calculated as a whole. Compared with regulating each air conditioner to be regulated separately, the target temperature calculated by combining the normalized space service level calculated in the embodiments of the present invention is more reasonable and can better meet the comfort requirements of multiple spaces at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a flowchart of a specific example of the air-conditioning load regulation method provided in the embodiments of the present invention;

[0020] Figure 2 It is a principle block diagram of a specific example of the air-conditioning load regulation device provided in the embodiments of the present invention;

[0021] Figure 3 It is a principle block diagram of a specific example of the computer device provided in the embodiments of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0024] An embodiment of the present invention provides an air-conditioning load regulation method, as Figure 1 shown, including:

[0025] Step S11: Obtain the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the space service level of the spaces where each air conditioner to be regulated is located.

[0026] In an optional embodiment, when the power generation is insufficient to meet the power consumption demand, the air-conditioning load regulation method provided by the embodiment of the present invention will be executed. Therefore, the total regulation power can be determined in combination with the power generation and the total power in the current power grid. A large number of air conditioners are connected to the power grid, and a part of them can be determined as the air conditioners to be regulated. Exemplarily, the air conditioners to be regulated can be the air conditioners in shopping malls, office buildings, and sports stadiums.

[0027] In an optional embodiment, the total regulation power can be obtained according to the regulation instruction issued by the power grid regulation system.

[0028] In an optional embodiment, the space service level refers to the requirement of the space for comfort, and the space service level of each space where an air conditioner is located can be set according to actual needs. Exemplarily, for a space serving important persons or VIPs, it is not desired that the temperature changes greatly, and the space service level takes a lower value; for a space serving internal staff, a larger temperature change can be allowed, and the space service level takes a higher value. Exemplarily, the value range of the space service level can be 0.1 to 2. For a space with a constant temperature requirement, the value of its space service level can be determined to be 0.1, and for a space with extremely low requirements for temperature change, the value of its space service level can be determined to be 2.

[0029] Step S12: Calculate the normalized space service level of each space where the air conditioner to be regulated is located according to the space parameters and the space service level of the space where the air conditioner to be regulated is located.

[0030] When setting the space service level, only whether there can be a large temperature change in the space is considered, but whether the regulation of the air conditioner will cause a large temperature change in the space is not considered. Exemplarily, if the comfort requirement of a space is high and a large temperature change is not desired, the value of the space service level is low. When only regulating the air conditioner in the space in combination with the space service level, there will be no significant regulation of the air conditioner in the space, and naturally the contribution to reducing the power grid load is also small. However, when the energy-saving performance of the space is good and the space is large, even if the air conditioner in the space is regulated significantly, the temperature in the space will not change greatly. In the embodiments of the present invention, the normalized space service level is calculated by combining the parameters of the space where the air conditioner to be regulated is located and the space service level, which not only considers the space's demand for comfort but also the temperature change in the space when actually regulating the air conditioner in the space. Therefore, when regulating the air conditioner in the space in combination with the normalized space service level, the obtained regulation strategy can significantly regulate the space with a high space level but good energy-saving performance and large volume, making a great contribution to reducing the power grid load, ensuring the comfort of users in the space and minimizing the power grid load to the greatest extent.

[0031] In addition, the normalized space service level of each space where the air conditioner to be regulated is located is calculated by combining the space parameters and space service levels of all spaces where the air conditioners to be regulated are located. Therefore, by combining the normalized space service level, the target temperatures of each air conditioner to be regulated can be reasonably calculated as a whole. Compared with regulating each air conditioner to be regulated separately, the target temperatures calculated by combining the normalized space service level calculated in the embodiments of the present invention are more reasonable and can better meet the comfort requirements of multiple spaces at the same time.

[0032] Step S13: Calculate the target temperatures {T′1, T′2, …, T′ n} of each air conditioner to be regulated according to the total adjustment power of the air conditioner to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located.

[0033] When calculating the target temperatures of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located and the normalized space service levels of the spaces where each air conditioner to be regulated is located are combined, so that the calculated target temperatures of each air conditioner to be regulated can be adapted to the spaces where they are located, and the comfort requirements of the people in the spaces can be met to a greater extent. When calculating the target temperatures of each air conditioner to be regulated, the operating parameters of each air conditioner to be regulated are also combined, so that when regulating the air conditioner to be regulated according to the calculated target temperatures, the regulation process is smoother.

[0034] Step S14: Regulate each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated. When the air conditioner is stable again after regulation, the goal of total power regulation can be achieved.

[0035] In an alternative embodiment, when regulating the air conditioner to be regulated according to the target temperature of each air conditioner to be regulated, a regulation strategy can be generated first according to the target temperature of each air conditioner to be regulated, and then the regulation strategy can be executed to achieve the regulation of the air conditioner to be regulated.

[0036] In an alternative embodiment, the operating parameters of the air conditioner to be regulated include the original set temperature and the working power. The original set temperature of the air conditioner to be regulated refers to the working temperature currently set by the air conditioner to be regulated, and the working power of the air conditioner to be regulated refers to the current actual working power of the air conditioner to be regulated. Combining the original set temperature and the working power of the air conditioner to be regulated can achieve stable regulation of the air conditioner to be regulated, avoiding large fluctuations in the power grid environment caused by excessive regulation of the air conditioner to be regulated, and reducing the impact on the people in the space where the air conditioner to be regulated is located.

[0037] In an alternative embodiment, the air conditioner load regulation method provided in the embodiment of the present invention further includes obtaining the outdoor real-time temperature, which refers to the temperature measured outdoors when regulating the air conditioner to be regulated. The above step S13 specifically includes:

[0038] First, calculate the regulation temperature of each air conditioner to be regulated according to the outdoor real-time temperature, the total regulation power of the air conditioner to be regulated, the working power of each air conditioner to be regulated, the space parameters of the space where each air conditioner to be regulated is located, and the normalized space service level of the space where each air conditioner to be regulated is located.

[0039] Then, determine the sum of the regulation temperature of each air conditioner to be regulated and the corresponding original set temperature as the target temperature of each air conditioner to be regulated.

[0040] In an alternative embodiment, the space parameters of the space where the air conditioner to be regulated is located include the space size and the space energy-saving performance. Among them, the space size is the space volume, and the space energy-saving performance refers to the energy-saving and heat-insulating performance of the space. The space energy-saving performance will be measured in architectural design, and its value can be determined according to the data of the architectural design unit. The better the space heat-insulating performance, the lower the value of the space energy-saving performance, and the worse the space heat-insulating performance, the higher the value of the space energy-saving performance.

[0041] In an alternative embodiment, the normalized space service level of the space where each air conditioner to be regulated is located is calculated by the following formula:

[0042]

[0043] where, R i represents the space service level of the space where the i-th air conditioner to be regulated is located, S iRepresents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i Represents the space size of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

[0044] In an alternative embodiment, the target temperature of each air conditioner to be regulated is calculated by the following formula:

[0045]

[0046] Where, T i Represents the original set temperature of the i-th air conditioner to be regulated, W t Represents the total adjustment power of the air conditioners to be regulated, W i Represents the working power of the i-th air conditioner to be regulated, T e Represents the outdoor real-time air temperature, S i Represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i Represents the space size of the space where the i-th air conditioner to be regulated is located, R′ i Represents the normalized space service level of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

[0047] In the air conditioner load regulation method provided by the embodiments of the present invention, when calculating the target temperature of each air conditioner to be adjusted, the calculation amount of the operation formula used is very small, and it can be quickly executed even by a low-performance processor, which is beneficial to reducing the hardware cost when implementing this method and improving the efficiency and performance of method execution.

[0048] In an alternative embodiment, after performing the above step S14, the air conditioner load regulation method provided by the embodiments of the present invention further includes:

[0049] Detect whether the power of the power grid to which each air conditioner to be regulated belongs meets the preset conditions. In an alternative embodiment, a threshold can be set for the power grid to which each air conditioner to be regulated belongs according to the power generation amount. When the power of the power grid to which each air conditioner to be regulated belongs is lower than the threshold, it means that the preset conditions are met. When the power of the power grid to which each air conditioner to be regulated belongs is higher than the threshold, it means that the preset conditions are not met.

[0050] If the power of the power grid to which each air conditioner to be regulated belongs does not meet the preset conditions,

[0051] Obtain the current total adjustment power of the air conditioners to be regulated, the current operating parameters of each air conditioner to be regulated, the current space parameters of the spaces where each air conditioner to be regulated is located, and the current space service levels of the spaces where each air conditioner to be regulated is located.

[0052] Use the current total adjustment power, current operating parameters, current space parameters, and current space service levels as the total adjustment power, operating parameters, space parameters, and space service levels, and perform the above steps S12 - step S14.

[0053] After each adjustment of the air conditioner, when the adjusted air conditioner stabilizes again, the total power in the power grid is counted. If the preset conditions are not met, it is adjusted again until the preset conditions are met.

[0054] Exemplarily, this embodiment provides a specific application scenario of the air conditioner load control method provided in the above embodiment:

[0055] There are 3 air conditioners in a building, which are aggregated into a virtual power plant. During peak electricity consumption hours, the power dispatching system gives an energy-saving instruction to the virtual power plant to reduce the operating power of the air conditioners, and the adjusted power is W t = 250 kW. At this time, the outdoor real-time temperature is T e = 33 °C, and the three air conditioners are working. Their working conditions and related parameters are shown in the table.

[0056]

[0057] Assume that the three air conditioners are all air conditioners to be controlled. Using the method provided in the above embodiment, a temperature control strategy for the three air conditioners can be generated as follows:

[0058] First, use the formula to calculate the normalized spatial service level:

[0059]

[0060]

[0061]

[0062] Then use the formula to calculate the new set temperature of each air conditioner:

[0063]

[0064]

[0065]

[0066] Finally, the air conditioner load control strategy is as shown in the following table.

[0067] Air conditioner 1 Air conditioner 2 Air conditioner 3 Normalized space service level 0.55 1.32 0.99 New set temperature 23.37℃ 27.28℃ 25.46℃

[0068] The virtual power plant control system makes new temperature settings for the aggregated air conditioners according to this strategy. This method has high adjustment accuracy and fast adjustment speed, and can be repeated. When the total power of the adjustment does not meet the requirements after one adjustment, it can be adjusted again until the power adjustment requirements are met.

[0069] An embodiment of the present invention provides an air-conditioning load regulation device, as Figure 2 shown, including:

[0070] A data acquisition module 21, configured to acquire the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the space service levels of the spaces where each air conditioner to be regulated is located. For detailed content, refer to the description of step S11 in the above embodiment, which will not be elaborated here.

[0071] A service level normalization module 22, configured to calculate the normalized space service levels of the spaces where each air conditioner to be regulated is located according to the space parameters and space service levels of the spaces where the air conditioners to be regulated are located. For detailed content, refer to the description of step S12 in the above embodiment, which will not be elaborated here.

[0072] A target temperature calculation module 23, configured to calculate the target temperatures of each air conditioner to be regulated according to the total regulation power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located. For detailed content, refer to the description of step S13 in the above embodiment, which will not be elaborated here.

[0073] A regulation module 24, configured to regulate each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated. For detailed content, refer to the description of step S14 in the above embodiment, which will not be elaborated here.

[0074] In an optional embodiment, the operating parameters of each air conditioner to be regulated include the original set temperature and working power of each air conditioner to be regulated. The data acquisition module 21 is further configured to acquire the real-time outdoor temperature. The target temperature calculation module 23 includes:

[0075] A regulated temperature calculation sub-module, configured to calculate the regulated temperature of each air conditioner to be regulated according to the real-time outdoor temperature, the total regulation power of the air conditioners to be regulated, the working power of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located. For detailed content, refer to the description in the above method embodiment, which will not be elaborated here.

[0076] A target temperature calculation sub-module, configured to determine the sum of the regulated temperature and the corresponding original set temperature of each air conditioner to be regulated as the target temperature of each air conditioner to be regulated. For detailed content, refer to the description in the above method embodiment, which will not be elaborated here.

[0077] In an optional embodiment, the space parameters of the space where the air conditioner to be regulated is located include the space size and space energy-saving performance. For detailed content, refer to the description in the above method embodiment, which will not be elaborated here.

[0078] In an alternative embodiment, the service level normalization module 22 calculates the normalized space service level of the space where each air conditioner to be regulated is located through the following formula:

[0079]

[0080] where R i represents the space service level of the space where the i-th air conditioner to be regulated is located, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

[0081] In an alternative embodiment, the target temperature calculation module 23 calculates the target temperature of each air conditioner to be regulated through the following formula:

[0082]

[0083] where T i represents the original set temperature of the i-th air conditioner to be regulated, W t represents the total adjustment power of the air conditioners to be regulated, W i represents the working power of the i-th air conditioner to be regulated, T e represents the real-time outdoor air temperature, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, R' i represents the normalized space service level of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

[0084] In an alternative embodiment, the air conditioner load regulation device provided by the embodiment of the present invention further includes:

[0085] a detection module, configured to detect whether the power of the power grid to which each air conditioner to be regulated belongs meets a preset condition. For detailed content, please refer to the description in the above method embodiment, and details are not described herein again.

[0086] The embodiment of the present invention provides a computer device, as Figure 3 shown. This computer device mainly includes one or more processors 31 and a memory 32. Figure 3 Here, one processor 31 is taken as an example.

[0087] This computer device may further include: an input device 33 and an output device 34.

[0088] The processor 31, the memory 32, the input device 33, and the output device 34 may be connected through a bus or other means. Figure 3 Here, connection through a bus is taken as an example.

[0089] The processor 31 may be a Central Processing Unit (CPU). The processor 31 may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc., or a combination of the above types of chips. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The memory 32 may include a program storage area and a data storage area. Among them, the program storage area may store an operating system and application programs required for at least one function; the data storage area may store data created according to the use of the air-conditioning load control device, etc. In addition, the memory 32 may include a high-speed random access memory and may also include a non-transitory memory, such as at least one magnetic disk storage device, a flash memory device, or other non-transitory solid-state storage devices. In some embodiments, the memory 32 may optionally include a memory remotely provided with respect to the processor 31, and these remote memories may be connected to the air-conditioning load control device through a network. The input device 33 may receive a calculation request (or other digital or character information) input by the user, and generate a key signal input related to the air-conditioning load control device. The output device 34 may include a display device such as a display screen for outputting calculation results.

[0090] Embodiments of the present invention provide a computer-readable storage medium that stores computer instructions. The computer storage medium stores computer-executable instructions that can execute the air-conditioning load control method in any of the above method embodiments. Among them, the storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory, a Hard Disk Drive (abbreviation: HDD), or a Solid-State Drive (SSD), etc.; the storage medium may also include a combination of the above types of memories.

[0091] Obviously, the above embodiments are merely examples given for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or alterations derived therefrom still fall within the protection scope of the present invention.

Claims

1. An air-conditioning load regulation method, characterized in that, Including: Obtain the total adjustment power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the space service levels of the spaces where each air conditioner to be regulated is located; The space parameters of the spaces where the air conditioners to be regulated are located include space energy-saving performance; Calculate the normalized space service levels of the spaces where each air conditioner to be regulated is located respectively according to the space parameters and space service levels of the spaces where the air conditioners to be regulated are located; Calculate the target temperatures of each air conditioner to be regulated according to the total adjustment power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located; Regulate each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated.

2. The air-conditioning load regulation method according to claim 1, characterized in that, The operating parameters of each air conditioner to be regulated include the original set temperature and working power of each air conditioner to be regulated. The method further includes obtaining the real-time outdoor temperature, Calculating the target temperatures of each air conditioner to be regulated according to the total adjustment power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located, including: Calculate the regulated temperatures of each air conditioner to be regulated according to the real-time outdoor temperature, the total adjustment power of the air conditioners to be regulated, the working power of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the normalized space service levels of the spaces where each air conditioner to be regulated is located; Determine the sum of the regulated temperature of each air conditioner to be regulated and the corresponding original set temperature as the target temperature of each air conditioner to be regulated.

3. The air-conditioning load regulation method according to claim 1 or 2, characterized in that, The space parameters of the spaces where the air conditioners to be regulated are located further include space size.

4. The air-conditioning load regulation method according to claim 3, characterized in that, Calculate the normalized space service levels of the spaces where each air conditioner to be regulated is located through the following formula: Among them, R i represents the space service level of the space where the i-th air conditioner to be regulated is located, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

5. The air-conditioning load regulation method according to claim 2, characterized in that, Calculate the target temperatures of each air conditioner to be regulated through the following formula: Among them, T i represents the original set temperature of the i-th air conditioner to be regulated, W t represents the total regulation power of the air conditioner to be regulated, W i represents the working power of the i-th air conditioner to be regulated, T e represents the real-time outdoor air temperature, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, R i ′ represents the normalized space service level of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

6. The air-conditioning load regulation method according to claim 1, characterized in that, After the step of regulating each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated, it further includes: Detect whether the power of the power grid to which each air conditioner to be regulated belongs meets the preset conditions. If the power of the power grid to which each air conditioner to be regulated belongs does not meet the preset conditions, Obtain the current total adjustment power of the air conditioners to be regulated, the current operating parameters of each air conditioner to be regulated, the current space parameters of the spaces where each air conditioner to be regulated is located, and the current space service levels of the spaces where each air conditioner to be regulated is located, Take the current total adjustment power, current operating parameters, current space parameters, and current space service levels as the total adjustment power, operating parameters, space parameters, and space service levels, and return to the step of calculating the normalized space service levels of the spaces where each air conditioner to be regulated is located respectively according to the space parameters and space service levels of the spaces where the air conditioners to be regulated are located.

7. An air-conditioning load regulation device, characterized in that, Including: A data acquisition module for obtaining the total adjustment power of the air conditioners to be regulated, the operating parameters of each air conditioner to be regulated, the space parameters of the spaces where each air conditioner to be regulated is located, and the space service levels of the spaces where each air conditioner to be regulated is located; A service level normalization module for calculating the normalized space service levels of the spaces where each air conditioner to be regulated is located respectively according to the space parameters and space service levels of the spaces where the air conditioners to be regulated are located; The space parameters of the spaces where the air conditioners to be regulated are located include space energy-saving performance; A target temperature calculation module, configured to calculate the target temperature of each air conditioner to be regulated according to the total regulation power of the air conditioner to be regulated, the operating parameters of each air conditioner to be regulated, the spatial parameters of the space where each air conditioner to be regulated is located, and the normalized space service level of the space where each air conditioner to be regulated is located; A regulation module, configured to regulate each air conditioner to be regulated according to the target temperature of each air conditioner to be regulated.

8. The air-conditioning load regulation device according to claim 7, characterized in that, The target temperature of each air conditioner to be regulated is calculated through the following formula: Among them, T i represents the original set temperature of the i-th air conditioner to be regulated, W t represents the total regulation power of the air conditioner to be regulated, W i represents the working power of the i-th air conditioner to be regulated, T e represents the real-time outdoor temperature, S i represents the space energy-saving performance of the space where the i-th air conditioner to be regulated is located, V i represents the space size of the space where the i-th air conditioner to be regulated is located, R i ′ represents the normalized space service level of the space where the i-th air conditioner to be regulated is located, and n represents the number of air conditioners to be regulated.

9. A computer device, characterized in that, Including: At least one processor; And a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, thereby implementing the air conditioner load regulation method according to any one of claims 1-6.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions, and the computer instructions are used to cause the computer to execute the air conditioner load regulation method according to any one of claims 1-6.

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