CN104156790A - Method for optimizing and balancing power-cut schemes - Google Patents

Abstract

The invention discloses a method for optimizing and balancing a power outage plan. Firstly, a safety analysis and inspection is carried out on the proposed power outage plan, and through comprehensive evaluation and analysis of the safety risk and reliability that may be caused by the power outage plan, a safety warning is carried out in time before the plan is executed. , to reduce potential safety hazards. Carry out kneading analysis on the power outage plans that have passed the safety analysis and inspection, and knead the outage plans with overlapping power outage scopes to reduce the number of power outages for users and improve the reliability of power supply. Carry out scheduling analysis on the kneaded power outage plan, comprehensively consider different types of power outage plans such as maintenance, business expansion, and defects, and consider factors such as holidays, power maintenance tasks, and important users when scheduling. Balanced allocation of power consumption, and a scientific power outage time arrangement scheme is given.

Description

A Method for Optimizing Balanced Outage Plan

technical field

The invention relates to a method for optimizing a balanced power outage plan, and belongs to the technical field of analysis and application in distribution automation/information systems.

Background technique

The management of power outage plan is an important business of power supply enterprises, which is related to the safe and reliable operation of the power grid as well as economic and social benefits. As the scale of the power grid continues to increase, the number of equipment increases, and the power load also increases rapidly. The complexity of power outage management becomes higher and higher. At the same time, users have more and more requirements for power supply reliability and power supply quality. High, which puts forward higher requirements for power outage management level.

The business process of power outage plan management is relatively complicated. At present, most power companies have established a power outage plan process management system, but the power outage plan preparation work is mainly carried out through manual compilation, meeting discussions, etc. The control of the frequency and time of power outages of equipment is not Very accurate, leading to problems such as repeated power outages or the number of households exceeding the standard during power outages, reliability cannot be guaranteed; lack of timely and effective information support and safety analysis tools, resulting in missing the accompanying stop plan, Issues such as whether important users and users with dual power sources are affected in the formulated outage plan, whether the outage scope and outage time conflict with the power maintenance task cannot be grasped in time, and it may be necessary to hold multiple meetings to discuss and repeatedly revise the established outage plan, and the workload is heavy ,low efficiency.

Power outage planning involves the collaborative work of multiple business departments. A well-arranged, well-considered, and well-arranged production plan is crucial to safe production. At present, the power outage plan arrangement of electric power enterprises is mainly based on manual work. The professional technical ability, work experience, and sense of responsibility of the relevant personnel are directly related to the quality of the outage plan, which may cause inappropriate workload arrangements, resulting in dispatching personnel and maintenance Personnel are sometimes overwhelmed, which increases the probability of mistakes in the work, and sometimes there is no work for several days, wasting human resources and inspection time. To ensure the rationality and scientificity of planning arrangements, a large amount of effective information is needed. At present, it is difficult to integrate and integrate this information, so that it is difficult to realize the optimal arrangement of power outage plans, and it is difficult to reduce the number and duration of power outages.

Contents of the invention

In order to solve the deficiencies of power supply enterprises in the management of power outage plans, the present invention provides a method for optimizing and balancing power outage plans to reduce potential safety hazards, reduce the number and time of power outages for users, improve the reliability of power supply, and arrange the work of various departments scientifically and rationally. for the purpose of improving work efficiency.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A method for optimizing a balanced outage plan, comprising the following steps:

1) Carry out safety analysis and inspection on the power outage plan, and timely carry out safety warning before the plan is implemented;

2) Optimize the kneading of the power outage plan, that is, knead the power outage plan with overlapping power outage ranges together, minimize the number of repeated power outages, and avoid unnecessary power outages;

3) Perform intelligent balanced scheduling for power outage plans, that is, balance the workload of scheduling/work area/construction unit, and arrange the most scientific and reasonable approved working time for all current power outage plans.

The aforementioned step 1) conducting a safety analysis check on the outage plan includes the following:

a. Maintenance of blackout plan information

Enter and maintain the monthly power outage plan information, import the distribution network monthly power outage plan from the PMS system, or combine the GIS equipment topology information, use the tool window for power outage plan information maintenance to manually add monthly power outage plan information;

b. Maintenance of power guarantee task information

Enter and maintain power guarantee task information, synchronize current power guarantee task information from the marketing system, or use the tool window for important user information maintenance to manually add power guarantee task information;

c. Maintenance of important user information

Enter and maintain important user information, synchronize current important user information from the marketing system, or use the tool window for important user information maintenance to manually add important user information;

d. Accompanied stop analysis

According to the GIS power grid equipment topology model information, check the equipment in the power outage range, check whether the equipment in the power outage range has lines erected on the same pole or cross-over lines, if there are lines erected on the same pole or cross-over lines and there is no related power outage of the line plan, give reminders to prevent mistakes and omissions;

e. Check for battery conflict

Check whether the users affected by the power outage plan are involved in the power guarantee users, and if the power guarantee users are involved, check whether the execution time of the power outage plan overlaps with the power guarantee period;

f. Double power supply conflict check

Obtain all current dual-power user information from the marketing system, or manually add dual-power user information, check whether there are dual-power users among users affected by the power outage plan, and give a reminder if so;

g. Important user conflict check

Obtain all current important user information from the marketing system, or manually add important user information, check whether there are important users among the users affected by the power outage plan, and give a reminder if there is;

h. System configuration

Set the configuration information such as the number of power outages allowed by the user within the specified time, the maximum number of power outage hours and the maximum power outage time allowed by a single power outage plan, the maximum daily workload of the construction team, and the maximum daily workload of dispatchers;

i. Repeat power failure inspection

Set the allowable number of power outages for users within the specified time in the system configuration, and check whether the number of power outages for users affected by the power outage plan within the specified time exceeds the set allowable number of power outages;

j. Reliability check

Set the maximum number of households during a power outage and the maximum power outage time allowed by a single power outage plan in the system configuration, and check whether the number of households during a power outage of the power outage plan exceeds the set value and whether the power outage time exceeds the set value.

The aforementioned step 2) to optimize the kneading of the power outage plan refers to checking all the power outage plans, establishing a binding relationship between the outage plans with overlapping power outage scopes, and considering them together when scheduling. The union of the power outage ranges of the group power outage plans until there is no kneadable situation, the output of the union is the kneaded power outage plan.

The aforesaid kneaded power outage plan is approved by scheduling approval, and at the same time, fill in the approved working time of each group of kneaded power outage plan. If the approved working time cannot be confirmed, the approved working time of this group of power outage plan will be cleared and wait for scheduling The suggested time is automatically calculated from the schedule.

The foregoing step 3) performs intelligent balance scheduling on the power outage plan, including the kneaded power outage plan and the unkneaded power outage plan, wherein the kneaded power outage plan is automatically arranged on the same day; the scheduling is performed according to the following priority order:

3-1) For the power outage plan that has filled in the approved working time, check whether there is a power guarantee conflict, if yes, remove the approved working time that has been arranged, if not, check whether there is any workload exceeding the limit, if yes, then Removal of scheduled approved working time, if otherwise retained scheduled approved working time;

3-2) For a power outage plan that has not filled in the approved working time but has filled in the planned working time, use the planned working time as the approved working time, and then check whether there is a power guarantee conflict. If so, remove the approved working time that has been arranged, If otherwise, check whether there is any situation that the workload exceeds the limit, if yes, remove the approved working time that has been arranged, if not, keep the approved working time that has been arranged;

3-3) For a power outage plan without any working hours, the time is automatically assigned, and the steps for automatically assigning time are as follows:

3-3-1) Take the first day of a working cycle;

3-3-2) Check whether there is a power guarantee conflict in the power outage plan, if so, take the next day of the working cycle, and then go to step (3-3-4); if not, go to step (3-3- 3);

3-3-3) Check whether it is a holiday, if yes, take the next day of the work cycle, and then go to step (3-3-4); if not, calculate the actual workload weight of the day, and record, Then take the next day of the working cycle and enter step (3-3-4);

3-3-4) Judging whether the day is the last day of this work cycle, if yes, then go to step (3-3-5), if not, go to step (3-3-2);

3-3-5) Check the actual workload weight recorded in the step (3-3-3), filter the minimum actual workload weight, if there are multiple minimum actual workload weights, calculate the theoretical workload weight, and record , and then go to step (3-3-6); if there is only one minimum actual workload weight, set this day as the approved working time;

3-3-6) Check the theoretical workload weight recorded in the step (3-3-5), and filter the minimum theoretical workload weight. If there are multiple minimum theoretical workload weights, take the minimum theoretical workload weight in the date The first one of the days is used as the approved working time; if there is only one minimum theoretical workload weight, this day is set as the approved working time.

The aforementioned one working cycle is one month.

The aforementioned actual workload weight calculation method is:

11) Set the initial weight value to 0;

12) Compare the number of power outage plans actually scheduled on the day with the number of power outage plans allowed to be executed each day in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the number of excess items multiplied by 10000000;

12) The workload of each construction team involved in the actual number of power outage plans scheduled on the day is compared with the maximum daily workload of the construction team in the system configuration parameters. If it exceeds the configured number, the workload weight is the weight value plus the excess The number of entries multiplied by 10000; if the configured quantity is not exceeded, the workload weight is the weight value plus the current existing workload of each construction team.

The aforementioned theoretical workload weight calculation method is:

21) Set the initial weight value to 0;

22) The number of power outage plans scheduled for the day is compared with the number of power outage plans allowed to be executed per day in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the number of excess items multiplied by 10000000;

23) The workload of each construction team involved in the power outage plan scheduled for the day is compared with the maximum daily workload of the construction team in the system configuration parameters. If it exceeds the configured quantity, the workload weight is the weight value plus the excess The number of entries multiplied by 10000; if the configured quantity is not exceeded, the workload weight is the weight value plus the current existing workload of each construction team.

The present invention conducts safety analysis and inspection on the proposed power outage plan, timely performs safety warning before the plan is executed, and reduces potential safety hazards; by kneading and analyzing the power outage plan, the number of power outages of users is reduced, and the reliability of power supply is improved. Through the scheduling analysis of the power outage plan, the workload of dispatching, work area, and construction unit is evenly distributed, and a scientific power outage time arrangement is given.

Description of drawings

Fig. 1 is the project that the power outage plan security analysis check of the present invention;

Fig. 2 is a flow chart of the kneading process for optimizing the blackout plan of the present invention;

Fig. 3 is a processing flow of the intelligent balance scheduling of the power outage plan according to the present invention.

Detailed ways

The present invention will now be described in detail in conjunction with the accompanying drawings and specific embodiments.

The method for optimizing the balanced power outage plan of the present invention comprises the following steps:

1. Carry out safety analysis and inspection of the power outage plan, and timely carry out safety warnings before the plan is implemented. The safety analysis and inspection is shown in Figure 1, including the following aspects:

(1) Maintenance of power outage plan information

To input and maintain monthly power outage plan information, you can import the distribution network monthly power outage plan from the PMS system, or use the tool window for power outage plan information maintenance to manually add monthly power outage plan information in combination with GIS device topology information.

(2) Maintenance of power guarantee task information

To enter and maintain power guarantee task information, you can synchronize the current power guarantee task information from the marketing system, or use the tool window for important user information maintenance to manually add power guarantee task information.

(3) Maintenance of important user information

To enter and maintain important user information, you can synchronize current important user information from the marketing system, or use the tool window for important user information maintenance to manually add important user information.

(4) Accompanied stop analysis

According to the topological model information of GIS power grid equipment, check the equipment in the power outage range, and analyze whether the towers and other lines in the power outage range are erected on the same pole, or whether there is crossover between the wire segment and other lines, if there is erection on the same pole If there is no related power outage plan for the crossed or crossed lines, a reminder will be given to prevent mistakes and omissions.

(5) Power Conflict Check

Check whether the users affected by the power outage plan are involved in the power guarantee users, and if the power guarantee users are involved, then check whether the execution time of the power outage plan overlaps with the power guarantee period.

(6) Dual power supply conflict check

Obtain all current dual power user information from the marketing system, or manually add dual power user information. Check whether there are dual power supply users among users affected by the power outage plan, and give a reminder if so.

(7) Important user conflict check

Obtain all current important user information from the marketing system, or manually add important user information. Check whether there are important users among the users affected by the power outage plan, and if so, give a reminder. the

(8) System configuration

In the system configuration, set configuration information such as the number of power outages allowed by the user within the specified time, the maximum number of power outage hours and the maximum power outage time allowed by a single power outage plan, the maximum daily workload of the construction team, and the maximum daily workload of dispatchers. These configuration information will be used during the process.

(9) Repeat power failure inspection

Set the allowable number of power outages for users within the specified time in the system configuration, and check whether the number of power outages for users affected by the power outage plan within the specified time exceeds the set allowable number of power outages.

(10) Reliability check

Set the maximum number of households during a power outage and the maximum power outage time allowed by a single power outage plan in the system configuration, and check whether the number of households during a power outage of the power outage plan exceeds the set value and whether the power outage time exceeds the set value.

2. Optimize the kneading of the power outage plan, that is, knead the power outage plan with overlapping power outage ranges together to minimize the number of repeated power outages and avoid unnecessary power outages;

As shown in Figure 2, check all power outage plans, and combine power outage plans with overlapping power outage scopes, only to establish a binding relationship rather than merge them into one plan, and consider them together when scheduling. As shown in Figure 2, in actual operation, if there are overlapping blackout ranges, the same background color can be used to prompt the foreground that there is data that can be pinched. This is a recursive process. For the kneaded power outage plan, take the union of the power outage ranges of this group of power outage plans until there is no kneadable situation, and output the union, which is the kneaded power outage plan.

The kneaded power outage plan is approved by scheduling approval, and at the same time, fill in the approved working time of each group of kneaded power outage plans. If the approved working time cannot be confirmed, the approved working time of the group of power outage plans will be cleared. The suggested time is automatically calculated.

3. Carry out intelligent balanced scheduling for power outage plans, that is, balance the workload of scheduling/work area/construction unit, and arrange the most scientific and reasonable approved working time for all current power outage plans

As shown in Figure 3, the purpose of power outage planning scheduling is to arrange the most scientific and reasonable approved working time for all current power outage plans, and a group of power outage plans that have been kneaded are automatically arranged on the same day. Before scheduling, first define the working days and non-working days, set the maximum daily workload of the dispatcher, and set the maximum daily workload of the construction team. When scheduling a power outage plan, first try to keep the original working time, and at the same time Considering that there is no conflict with the power guarantee task, that the day is not a holiday, that the workload of dispatchers on that day does not exceed the limit, and that the workload of the construction team does not exceed the limit on that day, when these conditions are met, try to arrange working hours evenly. Scheduling occurs in the following order of priority:

3-1) For the power outage plan that has filled in the approved working time, check whether there is a power guarantee conflict, if yes, remove the approved working time that has been arranged, if not, check whether there is any workload exceeding the limit, if yes, then Removal of scheduled approved working time, if otherwise retained scheduled approved working time;

3-2) For a power outage plan that has not filled in the approved working time but has filled in the planned working time, use the planned working time as the approved working time, and then check whether there is a power guarantee conflict. If so, remove the approved working time that has been arranged, If otherwise, check whether there is any situation that the workload exceeds the limit, if yes, remove the approved working time that has been arranged, if not, keep the approved working time that has been arranged;

3-3) For a power outage plan without any working hours, the time is automatically assigned, and the steps for automatically assigning time are as follows:

3-3-1) Take the first day of a working cycle;

3-3-2) Check whether there is a power guarantee conflict in the power outage plan, if yes, take the next day of the working cycle, and then go to step (3-3-4); if not, go to step (3-3- 3);

3-3-3) Check whether it is a holiday, if yes, take the next day of the work cycle, and then go to step (3-3-4); if not, calculate the actual workload weight of that day, and record, Then take the next day of the working cycle and enter step (3-3-4);

3-3-4) Judging whether the day is the last day of this work cycle, if yes, go to step (3-3-5), if not, go to step (3-3-2);

3-3-5) Check the actual workload weight recorded in the step (3-3-3), screen the minimum actual workload weight, if there are multiple minimum actual workload weights, calculate the theoretical workload weight, and record , and then go to step (3-3-6); if there is only one minimum actual workload weight, set this day as the approved working time;

3-3-6) Check the theoretical workload weight recorded in the step (3-3-5), and screen the minimum theoretical workload weight. If there are multiple minimum theoretical workload weights, take the minimum theoretical workload weight in the date The first one of the days is used as the approved working time; if there is only one minimum theoretical workload weight, this day is set as the approved working time.

In general, one working cycle is selected as one month.

The calculation method of actual workload weight in step 3-3-3) is:

a) Set the initial weight value to 0;

b) Compare the number of power outage plans actually scheduled on the day with the number of power outage plans allowed to be executed each day in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the number of excess items multiplied by 10000000;

c) The workload of each construction team involved in the actual number of power outage plans scheduled on the day is compared with the maximum daily workload of the construction team in the system configuration parameters. If it exceeds the configured number, the workload weight is the weight value plus the excess The number of entries multiplied by 10000; if the configured quantity is not exceeded, the workload weight is the weight value plus the current existing workload of each construction team.

The calculation method of theoretical workload weight in step 3-3-5) is:

a) Set the initial weight value to 0;

b) Compare the number of power outage plans scheduled for the day with the number of power outage plans allowed to be executed per day in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the number of excess items multiplied by 10,000,000;

c) The workload of each construction team involved in the number of power outages scheduled for the day is compared with the maximum daily workload of the construction team in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the excess The number of entries multiplied by 10000; if the configured quantity is not exceeded, the workload weight is the weight value plus the current existing workload of each construction team.

Claims (8)

1. A method for optimizing a balanced power outage plan, characterized in that, comprising the following steps: 1) Carry out safety analysis and inspection on the power outage plan, and timely carry out safety warning before the plan is implemented; 2) Optimize the kneading of the power outage plan, that is, knead the power outage plan with overlapping power outage ranges together, minimize the number of repeated power outages, and avoid unnecessary power outages; 3) Perform intelligent balanced scheduling for power outage plans, that is, balance the workload of scheduling/work area/construction unit, and arrange the most scientific and reasonable approved working time for all current power outage plans. 2. A method for optimizing a balanced power outage plan according to claim 1, wherein said step 1) performing a safety analysis and inspection on the power outage plan includes the following: a. Power outage plan information maintenance Enter and maintain the monthly power outage plan information, import the distribution network monthly power outage plan from the PMS system, or combine the GIS equipment topology information, use the tool window for power outage plan information maintenance to manually add monthly power outage plan information; b. Maintenance of power guarantee task information Enter and maintain power guarantee task information, synchronize current power guarantee task information from the marketing system, or use the tool window for important user information maintenance to manually add power guarantee task information; c. Maintenance of important user information Enter and maintain important user information, synchronize current important user information from the marketing system, or use the tool window for important user information maintenance to manually add important user information; d. Accompanied stop analysis According to the GIS power grid equipment topology model information, check the equipment in the power outage range, check whether the equipment in the power outage range has lines erected on the same pole or cross-over lines, if there are lines erected on the same pole or cross-over lines and there is no related power outage of the line plan, give reminders to prevent mistakes and omissions; e. Check for battery conflict Check whether the users affected by the power outage plan are involved in the power guarantee users, and if the power guarantee users are involved, check whether the execution time of the power outage plan overlaps with the power guarantee period; f. Double power supply conflict check Obtain all current dual-power user information from the marketing system, or manually add dual-power user information, check whether there are dual-power users among users affected by the power outage plan, and give a reminder if so; g. Important user conflict check Obtain all current important user information from the marketing system, or manually add important user information, check whether there are important users among the users affected by the power outage plan, and give a reminder if there is; h. System configuration Set the configuration information such as the number of power outages allowed by the user within the specified time, the maximum number of power outage hours and the maximum power outage time allowed by a single power outage plan, the maximum daily workload of the construction team, and the maximum daily workload of dispatchers; i. Repeat power failure inspection Set the allowable number of power outages for users within the specified time in the system configuration, and check whether the number of power outages for users affected by the power outage plan within the specified time exceeds the set allowable number of power outages; j. Reliability check Set the maximum number of households during a power outage and the maximum power outage time allowed by a single power outage plan in the system configuration, and check whether the number of households during a power outage of the power outage plan exceeds the set value and whether the power outage time exceeds the set value. 3. A method for optimizing and balancing power outage plans according to claim 1, characterized in that, said step 2) optimizing and kneading power outage plans refers to checking all power outage plans, and establishing power outage plans with overlapping power outage scopes The bundling relationship is considered together when scheduling. For the kneaded power outage plan, take the union of the power outage range of this group of power outage plans until there is no kneading situation, output the union, which is kneading subsequent blackout plans. 4. A method for optimizing a balanced power outage plan according to claim 3, characterized in that, the kneaded power outage plan is determined to be approved by scheduling approval, and the approved working hours of each group of kneaded power outage plans are filled in at the same time , if the approved working time cannot be confirmed, clear the approved working time of this group of power outage plans, and automatically calculate the suggested time when scheduling. 5. A method for optimizing a balanced power outage plan according to claim 1, characterized in that the step 3) performs intelligent balance scheduling on the power outage plan, including kneaded power outage plans and unkneaded power outage plans, wherein Kneaded outages are automatically scheduled for the same day; said scheduling occurs in the following order of priority: 3-1) For the power outage plan that has filled in the approved working time, check whether there is a power guarantee conflict, if yes, remove the approved working time that has been arranged, if not, check whether there is any workload exceeding the limit, if yes, then Removal of scheduled approved working time, if otherwise retained scheduled approved working time; 3-2) For a power outage plan that has not filled in the approved working time but has filled in the planned working time, use the planned working time as the approved working time, and then check whether there is a power guarantee conflict. If so, remove the approved working time that has been arranged, If otherwise, check whether there is any situation that the workload exceeds the limit, if yes, remove the approved working time that has been arranged, if not, keep the approved working time that has been arranged; 3-3) For a power outage plan without any working hours, the time is automatically assigned, and the steps for automatically assigning time are as follows: 3-3-1) Take the first day of a working cycle; 3-3-2) Check whether there is a power guarantee conflict in the power outage plan, if yes, take the next day of the working cycle, and then go to step (3-3-4); if not, go to step (3-3- 3); 3-3-3) Check whether it is a holiday, if yes, take the next day of the work cycle, and then go to step (3-3-4); if not, calculate the actual workload weight of that day, and record, Then take the next day of the working cycle and enter step (3-3-4); 3-3-4) Judging whether the day is the last day of this work cycle, if yes, go to step (3-3-5), if not, go to step (3-3-2); 3-3-5) Check the actual workload weight recorded in the step (3-3-3), screen the minimum actual workload weight, if there are multiple minimum actual workload weights, calculate the theoretical workload weight, and record , and then go to step (3-3-6); if there is only one minimum actual workload weight, set this day as the approved working time; 3-3-6) Check the theoretical workload weight recorded in the step (3-3-5), and screen the minimum theoretical workload weight. If there are multiple minimum theoretical workload weights, take the minimum theoretical workload weight in the date The first one of the days is used as the approved working time; if there is only one minimum theoretical workload weight, this day is set as the approved working time. 6. A method for optimizing a balanced power outage plan according to claim 5, wherein the one working cycle is one month. 7. a kind of method for optimizing balanced blackout plan according to claim 5, is characterized in that, described actual workload weight calculation method is: 11) Set the initial weight value to 0; 12) Compare the number of power outage plans actually scheduled on the day with the number of power outage plans allowed to be executed each day in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the number of excess items multiplied by 10000000; 12) The workload of each construction team involved in the actual number of power outage plans scheduled on the day is compared with the maximum daily workload of the construction team in the system configuration parameters. If it exceeds the configured number, the workload weight is the weight value plus the excess The number of entries multiplied by 10000; if the configured quantity is not exceeded, the workload weight is the weight value plus the current existing workload of each construction team. 8. a kind of method for optimizing the balanced power outage plan according to claim 5, is characterized in that, described theoretical workload weight calculation method is: 21) Set the initial weight value to 0; 22) Compare the number of power outage plans scheduled for the day with the number of power outage plans allowed to be executed per day in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the number of excess items multiplied by 10000000; 23) The workload of each construction team involved in the number of power outages planned for the day is compared with the maximum daily workload of the construction team in the system configuration parameters. If the number exceeds the configured number, the workload weight is the weight value plus the excess The number of entries multiplied by 10000; if the configured quantity is not exceeded, the workload weight is the weight value plus the current existing workload of each construction team.