A new energy consumption optimization system based on multi-regional interconnection

Abstract

The present invention discloses a new energy consumption optimization system based on multi-region interconnection, which belongs to the field of new energy and is used to solve the problem that corresponding supervision measures cannot be set in combination with the charging conditions of the regions, and that multiple regions do not have a corresponding number of new energy charging piles. The system comprises a region division module, a consumption statistics module, an optimization allocation module and a level setting module. The region division module is used to divide the new energy consumption region, the consumption statistics module is used to perform consumption statistics on the consumption region, the level setting module is used to set the maintenance level of the new energy consumption region, and the optimization allocation module is used to optimize the layout of energy terminals in the consumption region. The present invention sets corresponding supervision measures for the new energy charging piles in combination with the charging conditions of the regions, realizes differentiated maintenance of the new energy charging piles in multiple regions, and facilitates the coordination of the corresponding number of new energy charging piles in multiple regions.

Description

Technical Field

[0001] The present invention belongs to the field of new energy and relates to a consumption optimization technology, specifically a new energy consumption optimization system based on multi-region interconnection. Background Art

[0002] New energy is also called unconventional energy. It refers to various forms of energy other than traditional energy. New energy generally refers to renewable energy developed and utilized on the basis of new technologies, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy and tidal energy, as well as thermal cycles between the surface and deep layers of the ocean; in addition, there are hydrogen energy, biogas, alcohol, methanol, etc., while coal, oil, natural gas, hydropower and other energies that have been widely used are called conventional energy. With the limitation of conventional energy and the increasing prominence of environmental problems, new energy with environmental protection and renewable characteristics has been increasingly valued by various countries.

[0003] In the existing technology, there are certain problems in the consumption of new energy in multiple regions, especially the energy charging piles cannot set corresponding supervision measures based on the charging conditions of the region, and cannot achieve differentiated maintenance of new energy charging piles in multiple regions; at the same time, multiple regions do not have a corresponding number of new energy charging piles, and random configuration can easily lead to idle waste of new energy charging piles or a small number of new energy charging piles that cannot meet charging needs. For this reason, we propose a new energy consumption optimization system based on multi-regional interconnection. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a new energy consumption optimization system based on multi-region interconnection.

[0005] The technical problems to be solved by the present invention are:

[0006] (1) How to set corresponding regulatory measures for new energy charging piles based on the charging conditions in the region and how to achieve differentiated maintenance of new energy charging piles in multiple regions;

[0007] (2) How to coordinate the corresponding number of new energy charging piles in multiple areas to avoid random configuration that causes idle and wasted new energy charging piles or a small number of new energy charging piles that cannot meet charging needs.

[0008] The purpose of the present invention can be achieved through the following technical solutions:

[0009] A new energy consumption optimization system based on multi-region interconnection includes a region division module, a consumption statistics module, an optimization allocation module, an energy terminal, a level setting module, a data acquisition module, a maintenance module and a server. The region division module is used to divide the new energy consumption area, obtain the consumption area by division, and send the consumption area to the server; the data acquisition module is used to collect the consumption data of the consumption area, and send the consumption data to the server, the server sends the consumption area to the consumption statistics module, the consumption statistics module is used to perform consumption statistics on the consumption area, and obtain the first consumption area of ​​the consumption area by statistics. The first absorption coefficient XS1u, the second absorption coefficient XS2u and the power consumption SDLu are fed back to the server, and the server sends the first absorption coefficient XS1u, the second absorption coefficient XS2u and the power consumption SDLu of the absorption area to the level setting module, and the level setting module is used to set the maintenance level of the new energy absorption area, and the maintenance level of the absorption area is obtained and sent to the server. The server sets the corresponding maintenance measures for the absorption area according to the new energy level; the server sends the operation data to the fault maintenance module, and the fault maintenance module is used to maintain the energy terminal;

[0010] The server also sends the consumption data of the consumption area to the optimization allocation module, which is used to optimize the layout of the energy terminals in the consumption area, and obtain the target number of charging piles in the consumption area. The optimization allocation module feeds back the target number of charging piles in the consumption area to the server, and the server optimizes the number of charging piles in the consumption area based on the target number of charging piles.

[0011] Among them, the fault maintenance module is used to maintain the energy terminal, and specifically performs the following functions:

[0012] (1) Mark the energy terminal as i, i = 1, 2, ..., x, where x is a positive integer; set up a fault test period for the energy terminal, and take three time points in the fault test period, namely t1i, t2i and t3i;

[0013] (2) Obtain the temperature value of the energy terminal at the time point and mark the temperature value as WDt1i, WDt2i and WDt3i;

[0014] (3) If the temperature value of the energy terminal at the time point is greater than or equal to the temperature threshold, an abnormal operation signal is generated; otherwise, the next step is entered;

[0015] (4) Combined formula The temperature change rate WBS1u of the energy terminal from time point t1i to time point t2i is calculated;

[0016] Similarly, combined with the formula The temperature change rate WBS2u of the energy terminal from time point t2i to time point t3i is calculated;

[0017] (5) If the temperature change rate WBS1u or the temperature change rate WBS2u is greater than or equal to the temperature change rate threshold, an abnormal operation signal is generated; otherwise, a normal operation signal is generated.

[0018] Furthermore, the consumption data includes charging piles in the consumption area and the corresponding number of uses and power consumption, new energy vehicles and the corresponding number of charging times and charging amounts, and residents and the corresponding power consumption.

[0019] Furthermore, the consumption statistics module performs the following functions:

[0020] (1) The absorption area is marked as u, where u = 1, 2, ..., z, where z is a positive integer;

[0021] (2) Obtain the total number of households in the consumption area and mark it as ZHu; obtain the total number of new energy vehicles in the consumption area and mark it as CLu;

[0022] (3) The first absorption coefficient XS1u of the absorption area is calculated using the formula XS1u=a1×ZHu+a2×CLu; where a1 and a2 are weight coefficients with fixed values, and the values ​​of a1 and a2 are both greater than zero;

[0023] (4) Obtain the electricity consumption of each household, add up the electricity consumption of each household to obtain the total household electricity consumption ZDLu; obtain the electricity consumption of each new energy vehicle, add up the electricity consumption of each new energy vehicle to obtain the total vehicle electricity consumption CDLu;

[0024] (5) The second absorption coefficient XS2u of the absorption area is calculated using the formula XS2u=a3×ZDLu+a4×CDLu; where a3 and a4 are weight coefficients with fixed values, and the values ​​of a3 and a4 are both greater than zero;

[0025] (6) Obtain the charging piles and corresponding power consumption in the consumption area, and add up the power consumption of each charging pile to obtain the total power consumption HDLu of the consumption area;

[0026] (7) Combined with the formula SDLu = HDLu - (ZDLu + CDLu), the power loss SDLu in the consumption area is calculated.

[0027] Furthermore, the level setting module performs the following functions:

[0028] P1: Obtain the first absorption coefficient XS1u, the second absorption coefficient XS2u and the power consumption SDLu of the absorption area calculated above;

[0029] P2: Combined formula The maintenance value WHu of the consumption area is calculated; where α and β are both fixed values ​​greater than zero;

[0030] P3: If WHu<X1, the maintenance level of the consumption area is the third maintenance level;

[0031] If X1≤WHu<X2, the maintenance level of the consumption area is the second maintenance level;

[0032] If X2≤WHu, the maintenance level of the consumption area is the first maintenance level; wherein X1 and X2 are both maintenance thresholds, and X1<X2.

[0033] Furthermore, the maintenance measures of the first maintenance level are: setting corresponding energy numbers for energy terminals in the consumption area, setting corresponding maintenance responsible persons according to the energy numbers; regularly maintaining energy terminals in the consumption area; setting up fault warning functions in energy terminals;

[0034] The maintenance measures of the second maintenance level are: regular maintenance of energy terminals in the consumption area; fault warning function is set up in the energy terminal;

[0035] The maintenance measures for the third maintenance level are: regular maintenance of energy terminals within the consumption area.

[0036] Furthermore, the maintenance intensity of the first maintenance level is greater than the maintenance intensity of the second maintenance level, and the maintenance intensity of the second maintenance level is greater than the maintenance intensity of the third maintenance level.

[0037] Furthermore, the optimization allocation module performs the following functions:

[0038] (1) Obtain the number of times new energy vehicles are charged in the consumption area, add up the number of times each new energy vehicle is charged to obtain the total number of times the vehicle is charged, and divide the total number of times the vehicle is charged by the total number of new energy vehicles to obtain the average number of times new energy vehicles are charged in the consumption area;

[0039] (2) The number of times each new energy vehicle is charged is compared with the average number of times the vehicles are charged. The number of new energy vehicles that are greater than or equal to the average number of times the vehicles are charged is obtained and recorded as the number of effective charging vehicles. The number of effective charging vehicles is compared with the total number of new energy vehicles to obtain the effective charging rate CYXCu of vehicles in the consumption area.

[0040] (3) Similarly, obtain the number of times each charging pile is used in the consumption area, add up the number of times each charging pile is used and divide it by the total number of charging piles to obtain the average number of times the charging piles are used in the consumption area;

[0041] The number of times each charging pile is used is compared with the average number of times used, and the number of charging piles that are greater than or equal to the average number of times used is obtained and recorded as the number of effective charging piles. The number of effective charging piles is compared with the total number of charging piles to obtain the effective utilization rate ZYXSu of the charging piles in the consumption area;

[0042] (4) If the effective charging rate of vehicles in the consumption area is equal to the effective utilization rate of charging piles, then either one of them is taken as the actual utilization rate ZSJu of charging piles in the consumption area;

[0043] If the effective charging rate of vehicles in the consumption area is not equal to the effective utilization rate of charging piles, proceed to the next step;

[0044] (5) Use the formula ZSJu = [(ZYXSu + CYXCu) / 2] × 100% to obtain the actual utilization rate of charging piles in the consumption area ZSJu;

[0045] (6) Obtain the preset number of installed charging piles in the consumption area. Multiply the preset number of installed charging piles by the actual utilization rate of the charging piles to obtain the target number of charging piles in the consumption area.

[0046] Compared with the prior art, the present invention has the following beneficial effects:

[0047] 1. The present invention performs consumption statistics on the consumption area through the consumption statistics module, and the consumption statistics module sends the first consumption coefficient, the second consumption coefficient and the power consumption of the consumption area to the level setting module, and then sets the maintenance level of the new energy consumption area through the level setting module to obtain the maintenance level of the consumption area. The server sets corresponding maintenance measures for the consumption area according to the new energy level. The present invention sets corresponding supervision measures for the new energy charging piles in combination with the charging conditions of the area, so as to realize differentiated maintenance of new energy charging piles in multiple areas;

[0048] 2. The present invention optimizes the layout of energy terminals in the consumption area by optimizing the allocation module, obtains the actual utilization rate of charging piles in the consumption area according to the effective charging rate of vehicles and the effective utilization rate of charging piles in the consumption area, and then obtains the preset number of installed charging piles in the consumption area. The preset number of installed charging piles is combined with the actual utilization rate of charging piles to obtain the target number of charging piles in the consumption area. The present invention facilitates the coordination of a corresponding number of new energy charging piles in multiple areas, avoiding the problem of idle waste of new energy charging piles due to random configuration or the problem that the number of new energy charging piles is small and cannot meet the charging demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0050] Figure 1 is the overall system block diagram of the present invention;

[0051] Figure 2is the overall system block diagram of the present invention;

[0052] Figure 3 This is another system block diagram of the present invention. DETAILED DESCRIPTION

[0053] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] See also Figure 1-Figure 3 As shown, a new energy consumption optimization system based on multi-region interconnection includes a regional division module, a consumption statistics module, an optimization allocation module, an energy terminal, a level setting module, a data acquisition module and a server;

[0055] In this embodiment, charging piles for electric energy can be used. In specific implementation, new energy is not limited to electric resources, but can also be solar energy, geothermal energy, wind energy, etc. The area division module is used to divide the new energy consumption area, divide the consumption area, and send the consumption area to the server. In specific implementation, the consumption area can be formed according to the road surrounding, or according to the administrative division boundary. No specific limitation is made here. The server is connected to a plurality of energy terminals in communication. The plurality of energy terminals are used to provide new energy to the new energy consumption party. In specific implementation, the energy terminal is a charging pile in the consumption area, but it is not limited to this, and can also be an energy terminal of other forms.

[0056] The data acquisition module is used to collect the consumption data of the consumption area and send the consumption data to the server. The data acquisition module specifically includes a frequency acquisition unit, a power recording unit and a real-time positioning unit. The frequency acquisition unit is used to record the number of times the charging pile is used and the number of times the new energy vehicle is charged. The power recording unit is used to record the power consumption of the charging pile, the charging amount of the new energy vehicle, and the power consumption of the residents. The real-time positioning unit is used to locate the position of the charging pile. The frequency acquisition unit can be a counter, the power recording unit can be a capacitance tester, and the real-time positioning unit can be a GPS locator.

[0057] It should be specifically noted that the consumption data includes charging piles in the consumption area and the corresponding number of times they are used and power consumption, new energy vehicles and the corresponding number of times and amount of charging, residents and the corresponding power consumption, etc.

[0058] The server sends the consumption area to the consumption statistics module, which is used to perform consumption statistics on the consumption area. The statistics perform the following functions:

[0059] (1) The absorption area is marked as u, where u = 1, 2, ..., z, where z is a positive integer;

[0060] (2) Obtain the total number of households in the consumption area and mark it as ZHu; obtain the total number of new energy vehicles in the consumption area and mark it as CLu;

[0061] (3) The first absorption coefficient XS1u of the absorption area is calculated using the formula XS1u=a1×ZHu+a2×CLu; where a1 and a2 are weight coefficients with fixed values, and the values ​​of a1 and a2 are both greater than zero;

[0062] (4) Obtain the electricity consumption of each household, add up the electricity consumption of each household to obtain the total household electricity consumption ZDLu; obtain the electricity consumption of each new energy vehicle, add up the electricity consumption of each new energy vehicle to obtain the total vehicle electricity consumption CDLu;

[0063] (5) The second absorption coefficient XS2u of the absorption area is calculated using the formula XS2u=a3×ZDLu+a4×CDLu; where a3 and a4 are weight coefficients with fixed values, and the values ​​of a3 and a4 are both greater than zero;

[0064] (6) Obtain the charging piles and corresponding power consumption in the consumption area, and add up the power consumption of each charging pile to obtain the total power consumption HDLu of the consumption area;

[0065] (7) Combine the formula SDLu = HDLu - (ZDLu + CDLu) to calculate the power loss SDLu in the consumption area;

[0066] The consumption statistics module feeds back the first consumption coefficient XS1u, the second consumption coefficient XS2u and the power consumption SDLu of the consumption area to the server, and the server sends the first consumption coefficient XS1u, the second consumption coefficient XS2u and the power consumption SDLu of the consumption area to the level setting module, and the level setting module is used to set the maintenance level of the new energy consumption area. The working process is as follows:

[0067] P1: Obtain the first absorption coefficient XS1u, the second absorption coefficient XS2u and the power consumption SDLu of the absorption area calculated above;

[0068] P2: Combined formula The maintenance value WHu of the consumption area is calculated; where α and β are fixed values ​​greater than zero. In specific implementation, α can be 2.35, β can be 4.78, or α can be 1.2135, β can be 5.45179, as long as the values ​​of α and β do not affect the inverse relationship between the parameters and the result values;

[0069] P3: If WHu<X1, the maintenance level of the consumption area is the third maintenance level;

[0070] If X1≤WHu<X2, the maintenance level of the consumption area is the second maintenance level;

[0071] If X2≤WHu, the maintenance level of the consumption area is the first maintenance level; wherein X1 and X2 are both maintenance thresholds, and X1<X2;

[0072] The level setting module sends the maintenance level of the consumption area to the server, and the server sets corresponding maintenance measures for the consumption area according to the new energy level;

[0073] It should be specifically stated that the maintenance measures of the first maintenance level are: setting corresponding energy numbers for energy terminals in the consumption area, setting corresponding maintenance responsible persons according to the energy numbers; regularly maintaining energy terminals in the consumption area; setting up fault warning functions in energy terminals;

[0074] The maintenance measures of the second maintenance level are: regular maintenance of energy terminals in the consumption area; fault warning function is set up in the energy terminal;

[0075] The maintenance measures of the third maintenance level are: regularly maintain the energy terminals in the consumption area. In specific implementation, the maintenance intensity of consumption areas of different maintenance levels is different. The maintenance intensity of the first maintenance level is greater than that of the second maintenance level, and the maintenance intensity of the second maintenance level is greater than that of the third maintenance level.

[0076] The server also sends the consumption data of the consumption area to the optimization allocation module, which is used to optimize the layout of energy terminals in the consumption area and perform the following functions:

[0077] (1) Obtain the number of times new energy vehicles are charged in the consumption area, add up the number of times each new energy vehicle is charged to obtain the total number of times the vehicle is charged, and divide the total number of times the vehicle is charged by the total number of new energy vehicles to obtain the average number of times new energy vehicles are charged in the consumption area;

[0078] (2) The number of times each new energy vehicle is charged is compared with the average number of times the vehicles are charged. The number of new energy vehicles that are greater than or equal to the average number of times the vehicles are charged is obtained and recorded as the number of effective charging vehicles. The number of effective charging vehicles is compared with the total number of new energy vehicles to obtain the effective charging rate CYXCu of vehicles in the consumption area.

[0079] (3) Similarly, obtain the number of times each charging pile is used in the consumption area, add up the number of times each charging pile is used and divide it by the total number of charging piles to obtain the average number of times the charging piles are used in the consumption area;

[0080] The number of times each charging pile is used is compared with the average number of times used, and the number of charging piles that are greater than or equal to the average number of times used is obtained and recorded as the number of effective charging piles. The number of effective charging piles is compared with the total number of charging piles to obtain the effective utilization rate ZYXSu of the charging piles in the consumption area;

[0081] (4) If the effective charging rate of vehicles in the consumption area is equal to the effective utilization rate of charging piles, then either one of them is taken as the actual utilization rate ZSJu of charging piles in the consumption area;

[0082] If the effective charging rate of vehicles in the consumption area is not equal to the effective utilization rate of charging piles, proceed to the next step;

[0083] (5) Use the formula ZSJu = [(ZYXSu + CYXCu) / 2] × 100% to obtain the actual utilization rate of charging piles in the consumption area ZSJu;

[0084] (6) Obtain the preset number of charging piles installed in the consumption area. Multiply the preset number of charging piles installed by the actual utilization rate of the charging piles to obtain the target number of charging piles in the consumption area.

[0085] The optimization allocation module feeds back the target number of charging piles in the consumption area to the server, and the server optimizes the number of charging piles in the consumption area according to the target number of charging piles;

[0086] like Figure 2 As shown, the system also includes a fault maintenance module, the data acquisition module is used to collect the operation data of the energy terminal and send the operation data to the server, wherein the operation data includes the temperature value, current value, voltage value, etc. of the energy terminal, the server sends the operation data to the fault maintenance module, the fault maintenance module is used to maintain the energy terminal, and the maintenance module performs the following functions:

[0087] (1) Mark the energy terminal as i, i = 1, 2, ..., x, where x is a positive integer; set up a fault test period for the energy terminal, and take three time points in the fault test period, namely t1i, t2i and t3i;

[0088] (2) Obtain the temperature value of the energy terminal at the time point and mark the temperature value as WDt1i, WDt2i and WDt3i;

[0089] (3) If the temperature value of the energy terminal at the time point is greater than or equal to the temperature threshold, an abnormal operation signal is generated; otherwise, the next step is entered;

[0090] (4) Combined formula The temperature change rate WBS1u of the energy terminal from time point t1i to time point t2i is calculated;

[0091] Similarly, combined with the formula The temperature change rate WBS2u of the energy terminal from time point t2i to time point t3i is calculated;

[0092] (5) If the temperature change rate WBS1u or the temperature change rate WBS2u is greater than or equal to the temperature change rate threshold, an abnormal operation signal is generated; otherwise, a normal operation signal is generated;

[0093] The fault maintenance module sends an abnormal operation signal or a normal operation signal to the server. If an abnormal operation signal is received, the server locates the corresponding energy terminal and goes to perform maintenance. If a normal operation signal is received, the server does not perform any operation.

[0094] A new energy consumption optimization system based on multi-region interconnection, when working, uses a regional division module to divide the new energy consumption area, divides the consumption area, and sends the consumption area to a server, collects the consumption data of the consumption area through a data acquisition module, and sends the consumption data to the server, and the server sends the consumption area to the consumption statistics module;

[0095] The consumption statistics module is used to perform consumption statistics on the consumption area, obtain the total number of households ZHu and the total number of new energy vehicles CLu in the consumption area, and use the formula XS1u=a1×ZHu+a2×CLu to calculate the first consumption coefficient XS1u of the consumption area, and then obtain the total household electricity consumption ZDLu and the total vehicle electricity consumption CDLu in the consumption area, and use the formula XS2u=a3×ZDLu+a4×CDLu to calculate the second consumption coefficient XS2u of the consumption area, and finally obtain the charging piles and the corresponding power consumption in the consumption area, and add the power consumption of each charging pile to obtain the total power consumption HDLu of the consumption area, and combine the formula SDLu=HDLu-(ZDLu+CDLu) to calculate the power loss SDLu of the consumption area. The consumption statistics module feeds back the first consumption coefficient XS1u, the second consumption coefficient XS2u and the power loss SDLu of the consumption area to the server, and the server sends the first consumption coefficient XS1u, the second consumption coefficient XS2u and the power loss SDLu of the consumption area to the level setting module;

[0096] The maintenance level of the new energy consumption area is set through the level setting module, and the first consumption coefficient XS1u, the second consumption coefficient XS2u and the power loss SDLu of the consumption area are obtained. Combined with the formula The maintenance value WHu of the consumption area is calculated. If WHu<X1, the maintenance level of the consumption area is the third maintenance level. If X1≤WHu<X2, the maintenance level of the consumption area is the second maintenance level. If X2≤WHu, the maintenance level of the consumption area is the first maintenance level. The level setting module sends the maintenance level of the consumption area to the server, and the server sets corresponding maintenance measures for the consumption area according to the new energy level.

[0097] The server also sends the consumption data of the consumption area to the optimization allocation module, and optimizes the layout of the energy terminals in the consumption area through the optimization allocation module, = obtains the charging times of new energy vehicles in the consumption area, adds up the charging times of each new energy vehicle to obtain the total charging times of the vehicle, divides the total charging times of the vehicle by the total number of new energy vehicles to obtain the average charging times of new energy vehicles in the consumption area, and compares the charging times of each new energy vehicle with the average charging times of the vehicle to obtain the number of new energy vehicles greater than or equal to the average charging times of the vehicle and record it as the number of effective charging vehicles, and compares the number of effective charging vehicles with the total number of new energy vehicles to obtain the effective charging rate CYXCu of vehicles in the consumption area. Similarly, obtains the number of times each charging pile is used in the consumption area, adds up the number of times each charging pile is used and divides it by the total number of charging piles to obtain the average number of times the charging piles are used in the consumption area, and the number of times each charging pile is used is compared with the average number of times , get the number of charging piles that are greater than or equal to the average number of times used and record it as the number of effective charging piles. The number of effective charging piles is compared with the total number of charging piles to obtain the effective utilization rate ZYXSu of the charging piles in the consumption area. If the effective charging rate of vehicles in the consumption area is equal to the effective utilization rate of charging piles, then either one of them is taken as the actual utilization rate ZSJu of charging piles in the consumption area. If the effective charging rate of vehicles in the consumption area is not equal to the effective utilization rate of charging piles, then use the formula ZSJu=[(ZYXSu+CYXCu) / 2]×100% to obtain the actual utilization rate ZSJu of charging piles in the consumption area, and then obtain the preset number of installed charging piles in the consumption area. The preset number of installed charging piles is multiplied by the actual utilization rate of charging piles to obtain the target number of charging piles in the consumption area. The optimization allocation module feeds back the target number of charging piles in the consumption area to the server, and the server optimizes the number of charging piles in the consumption area according to the target number of charging piles.

[0098] The system also includes a fault maintenance module, which collects the operation data of the energy terminal through the data acquisition module and sends the operation data to the server. The server sends the operation data to the fault maintenance module, maintains the energy terminal through the fault maintenance module, marks the energy terminal as i, establishes a fault test period for the energy terminal, takes three time points in the fault test period, and then obtains the temperature value of the energy terminal at the time point. If the temperature value of the energy terminal at the time point is greater than or equal to the temperature threshold, an abnormal operation signal is generated. Otherwise, the temperature change rate WBS1u of the energy terminal from time point t1i to time point t2i and the temperature change rate WBS2u from time point t2i to time point t3i are calculated by combining the formula. If the temperature change rate WBS1u or the temperature change rate WBS2u is greater than or equal to the temperature change rate threshold, an abnormal operation signal is generated. Otherwise, a normal operation signal is generated. The fault maintenance module sends the abnormal operation signal or the normal operation signal to the server. If the abnormal operation signal is received, the server locates the corresponding energy terminal and goes to perform maintenance. If the normal operation signal is received, the server does not perform any operation.

[0099] The above formulas are all dimensionless and numerical calculations. The formula is a formula for the most recent real situation obtained by collecting a large amount of data and performing software simulation. The preset parameters in the formula are set by technicians in this field according to actual conditions. The size of the coefficient is to quantify each parameter to obtain a specific value for subsequent comparison. Regarding the size of the coefficient, it is acceptable as long as it does not affect the proportional relationship between the parameter and the quantized value.

[0100] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A new energy consumption optimization system based on multi-regional interconnection, characterized in that: It includes regional division module, consumption statistics module, optimization allocation module, energy terminal, level setting module, data collection module, fault maintenance module and server. The area division module is used to divide the new energy consumption area, obtain the consumption area, and send the consumption area to the server; The data collection module is used to collect the consumption data of the consumption area and send the consumption data to the server, and the server sends the consumption area to the consumption statistics module. The consumption statistics module is used to perform consumption statistics on the consumption area, obtain the first consumption coefficient XS1u, the second consumption coefficient XS2u and the power consumption SDLu of the consumption area, and feed them back to the server. The server sends the first consumption coefficient XS1u, the second consumption coefficient XS2u and the power consumption SDLu of the consumption area to the level setting module. The level setting module is used to set the maintenance level of the new energy consumption area, obtain the maintenance level of the consumption area and send it to the server. The server sets corresponding maintenance measures for the consumption area according to the new energy level; the server sends the operation data to the fault maintenance module, and the fault maintenance module is used to maintain the energy terminal; The server also sends the consumption data of the consumption area to the optimization allocation module, which is used to optimize the layout of the charging piles in the consumption area, and obtain the target number of charging piles in the consumption area. The optimization allocation module feeds back the target number of charging piles in the consumption area to the server, and the server optimizes the number of charging piles in the consumption area according to the target number of charging piles; The consumption data includes charging piles in the consumption area and the corresponding number of times they are used and power consumption, new energy vehicles and the corresponding number of times and amount of charging, and residents and the corresponding power consumption; The consumption statistics module performs the following functions: (1) The absorption area is marked as u, where u = 1, 2, ..., z, where z is a positive integer; (2) Obtain the total number of households in the consumption area and mark it as ZHu; obtain the total number of new energy vehicles in the consumption area and mark it as CLu; (3) The first absorption coefficient XS1u of the absorption area is calculated using the formula XS1u=a1×ZHu+a2×CLu; where a1 and a2 are weight coefficients with fixed values, and the values ​​of a1 and a2 are both greater than zero; (4) Obtain the electricity consumption of each household, add up the electricity consumption of each household to obtain the total household electricity consumption ZDLu; obtain the electricity consumption of each new energy vehicle, add up the electricity consumption of each new energy vehicle to obtain the total vehicle electricity consumption CDLu; (5) The second absorption coefficient XS2u of the absorption area is calculated using the formula XS2u=a3×ZDLu+a4×CDLu; where a3 and a4 are weight coefficients with fixed values, and the values ​​of a3 and a4 are both greater than zero; (6) Obtain the charging piles and corresponding power consumption in the consumption area, and add up the power consumption of each charging pile to obtain the total power consumption HDLu of the consumption area; (7) Combined with the formula SDLu = HDLu - (ZDLu + CDLu), the power loss SDLu in the consumption area is calculated; The level setting module performs the following functions: (1) Obtaining the first absorption coefficient XS1u, the second absorption coefficient XS2u and the power consumption SDLu of the absorption area calculated above; (2) Combined formula The maintenance value WHu of the consumption area is calculated; where α and β are both fixed values ​​greater than zero; (3) If WHu<X1, the maintenance level of the consumption area is the third maintenance level; If X1≤WHu<X2, the maintenance level of the consumption area is the second maintenance level; If X2≤WHu, the maintenance level of the consumption area is the first maintenance level; wherein X1 and X2 are both maintenance thresholds, and X1<X2; Among them, the fault maintenance module is used to maintain the energy terminal, and specifically performs the following functions: (1) Mark the energy terminal as i, i = 1, 2, ..., x, where x is a positive integer; set up a fault test period for the energy terminal, and take three time points in the fault test period, namely t1i, t2i and t3i; (2) Obtain the temperature value of the energy terminal at the time point and mark the temperature value as WDt1i, WDt2i and WDt3i; (3) If the temperature value of the energy terminal at the time point is greater than or equal to the temperature threshold, an operation abnormality signal is generated; otherwise, the next step is entered; (4) Combined formula The temperature change rate WBS1u of the energy terminal from time point t1i to time point t2i is calculated; Similarly, combined with the formula The temperature change rate WBS2u of the energy terminal from time point t2i to time point t3i is calculated; (5) If the temperature change rate WBS1u or the temperature change rate WBS2u is greater than or equal to the temperature change rate threshold, an abnormal operation signal is generated; otherwise, a normal operation signal is generated.

2. The new energy consumption optimization system based on multi-regional interconnection according to claim 1 is characterized in that: The maintenance measures of the first maintenance level are: set corresponding energy numbers for the charging piles in the consumption area, set corresponding maintenance responsible persons according to the energy numbers; regularly maintain the charging piles in the consumption area; The charging pile has built-in fault warning function; The maintenance measures for the second maintenance level are: regular maintenance of charging piles within the consumption area; The charging pile has built-in fault warning function; The maintenance measures for the third maintenance level are: regular maintenance of charging piles within the consumption area.

3. The new energy consumption optimization system based on multi-regional interconnection according to claim 2 is characterized in that: The maintenance intensity of the first maintenance level is greater than the maintenance intensity of the second maintenance level, and the maintenance intensity of the second maintenance level is greater than the maintenance intensity of the third maintenance level.

4. The new energy consumption optimization system based on multi-region interconnection according to claim 1 is characterized in that: The optimization allocation module performs the following functions: (1) Obtain the number of times new energy vehicles are charged in the consumption area, add up the number of times each new energy vehicle is charged to obtain the total number of times the vehicle is charged, and divide the total number of times the vehicle is charged by the total number of new energy vehicles to obtain the average number of times new energy vehicles are charged in the consumption area; (2) The number of times each new energy vehicle is charged is compared with the average number of times the vehicles are charged. The number of new energy vehicles that are greater than or equal to the average number of times the vehicles are charged is obtained and recorded as the number of effective charging vehicles. The number of effective charging vehicles is compared with the total number of new energy vehicles to obtain the effective charging rate CYXCu of vehicles in the consumption area. (3) Similarly, obtain the number of times each charging pile is used in the consumption area, add up the number of times each charging pile is used and divide it by the total number of charging piles to obtain the average number of times the charging piles are used in the consumption area; The number of times each charging pile is used is compared with the average number of times used, and the number of charging piles that are greater than or equal to the average number of times used is obtained and recorded as the number of effective charging piles. The number of effective charging piles is compared with the total number of charging piles to obtain the effective utilization rate ZYXSu of the charging piles in the consumption area; (4) If the effective charging rate of vehicles in the consumption area is equal to the effective utilization rate of charging piles, then either one of them is taken as the actual utilization rate ZSJu of charging piles in the consumption area; If the effective charging rate of vehicles in the consumption area is not equal to the effective utilization rate of charging piles, proceed to the next step; (5) Use the formula ZSJu = [(ZYXSu + CYXCu) / 2] × 100% to obtain the actual utilization rate of charging piles in the consumption area ZSJu; (6) Obtain the preset number of installed charging piles in the consumption area. Multiply the preset number of installed charging piles by the actual utilization rate of the charging piles to obtain the target number of charging piles in the consumption area.

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