CN114049103A - Power grid infrastructure project management and control method, system, equipment and medium - Google Patents
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Abstract
The invention belongs to the technical field of electric power infrastructure management, and particularly relates to a power grid infrastructure project management and control method, a system, equipment and a medium.
Description
Technical Field
The invention belongs to the technical field of electric power infrastructure management, and particularly relates to a power grid infrastructure project management and control method, system, equipment and medium.
Background
The power grid projects are divided into various capital and cost projects such as power grid infrastructure, technical improvement and major repair, wherein the power grid infrastructure projects are largest in size and most in investment. Further, the main network project not only has large investment scale, but also has high construction necessity. But at present, a relatively comprehensive management and control system for a power grid infrastructure main network project is not provided.
Disclosure of Invention
Aiming at the problem that a main network project of power grid infrastructure lacks of a unified monitoring management means in the prior art, the invention provides a method, a system, equipment and a medium for managing and controlling power grid infrastructure projects.
In order to achieve the purpose, the technical scheme of the invention is as follows:
in a first aspect, the invention provides a power grid infrastructure project management and control method, which includes the following steps:
s1: acquiring data of the whole construction process of a power grid infrastructure project; obtaining four levels of investment approximations from the full process data, the four levels comprising: project, singleton, milestone plans and branch projects;
s2: combining the investment approximate calculation and the four levels to obtain the weight of each level of the power grid infrastructure project, the construction project cost, the equipment purchase cost, the installation project cost and other costs for totaling four expenses;
s3: calculating to obtain theoretical construction progress based on the construction period data in the whole process data and combining the weights of all levels;
s4: according to the four expenses and the investment approximate calculation, calculating a theoretical investment completion progress and a theoretical financial posting progress;
s5: obtaining an actual construction progress, an actual investment completion progress and an actual financial posting progress according to the overall process data;
s6: and respectively comparing the construction progress, the investment completion progress and the financial posting progress under the theoretical and actual conditions, and sending out early warning according to a comparison result.
Further, the calculation of the theoretical construction progress comprises:
the branch project construction progress = branch project accumulated construction period/branch project plan total construction period;
milestone planned construction progress = sigma each sectional engineering construction progress corresponds to the sectional engineering weight;
the single construction progress = the planned construction progress of each milestone corresponds to the weight of the milestone;
project construction progress = each single project construction progress corresponds to a single project weight.
Further, the calculating the theoretical investment completion progress and the theoretical financial posting progress comprises:
determining the plan starting time and plan finishing time of the four expenses correspondingly allocated in the milestone plan;
determining corresponding apportionment principles of the four expenses in different stages of the milestone plan;
and decomposing the investment approximate calculation into months in the plan starting time and the plan finishing time according to the allocation principle to obtain the monthly theoretical financial posting progress and the monthly theoretical investment finishing progress.
Further, the monthly theoretical financial posting progress is obtained after the tax and the balance rate are removed from the investment approximate calculation.
Further, in the actual construction progress, the actual investment completion progress and the actual financial posting progress:
acquiring the single actual construction progress of maintenance, and summarizing to a project level to obtain the actual construction progress;
acquiring actual four-item expense posting data to obtain an actual financial posting progress;
and acquiring actual investment completion data of the monthly newspaper to obtain an actual investment completion progress.
Furthermore, according to each progress calculation result, a progress comparison curve is generated by combining a time coordinate horizontal axis.
And further, setting and calculating an evaluation index according to the construction progress, the investment completion progress and the financial posting progress, and analyzing the evaluation index completion condition according to an index calculation result.
In a second aspect, the present invention provides a power grid infrastructure project management and control system, including:
a project data acquisition module: the method comprises the steps of acquiring data of the whole construction process of a power grid infrastructure project; obtaining four levels of investment approximations from the full process data, the four levels comprising: project, singleton, milestone plans and branch projects;
the progress calculation module: the system is used for combining the investment approximate calculation and the four levels to obtain the weight of each level of the power grid infrastructure project, the construction project cost, the equipment purchase cost, the installation project cost and other costs which are totally four costs;
the construction progress calculation module: the method is used for calculating to obtain theoretical construction progress based on the construction period data in the whole process data and by combining the weights of all levels;
investment posting progress calculation module: the system is used for calculating theoretical investment completion progress and theoretical financial posting progress according to the four expenses by combining the investment approximate calculation;
actual progress acquisition module: the system comprises a data acquisition module, a data processing module and a data processing module, wherein the data acquisition module is used for acquiring actual construction progress, actual investment completion progress and actual financial posting progress according to overall process data;
an assessment early warning module: and the early warning module is used for respectively comparing the construction progress, the investment completion progress and the financial posting progress under the theoretical and actual conditions and sending out early warning according to comparison results.
In a third aspect, the present invention provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the power grid infrastructure project management and control method when executing the computer program.
In a fourth aspect, the present invention provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the power grid infrastructure project management and control method.
Compared with the prior art, the invention has the following beneficial effects:
the development project data acquisition module automatically acquires basic information of project construction progress, cost posting progress and investment completion progress through an informatization means, and develops multi-link information linkage check on a project investment-construction-operation-scheduling overall process management chain, so that real-time problem data management, automatic generation of main indexes, on-site abnormal motion on-line monitoring, collaborative and efficient service management are promoted, and novel electric power system demonstration application with comprehensive sensing of on-site states, efficient statistical information processing and convenient and flexible service application is created;
setting the progress curve generation logics of the construction progress, the cost entry and the investment completion links;
and thirdly, setting a judgment rule of a construction, finance and investment professional monitoring and analyzing index method, and realizing monitoring and early warning of project construction progress, financial posting progress and investment completion progress.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a construction project decomposition structure diagram in a power grid infrastructure project management and control method of the invention;
FIG. 2 is a structural diagram of decomposition of four project expenses in a power grid infrastructure project management and control method of the present invention;
FIG. 3 is a graph showing a progress curve of a power grid infrastructure project management and control method according to the present invention;
fig. 4 is a schematic diagram of a power grid infrastructure project management and control system according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The following detailed description is exemplary in nature and is intended to provide further details of the invention. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention.
Example 1
According to the principle of zooming out and enlarging, a power grid enterprise firstly uses a main network project as an entry point to research and advance the construction progress of engineering, the investment completion progress and the construction of a data monitoring and analyzing system of financial income progress, and develops multi-link information linkage verification on a project investment-construction-operation-scheduling overall process management chain, so that the real-time treatment of problem data, the automatic generation of main indexes, the on-site transaction on-line monitoring, the cooperative high efficiency of service management, the comprehensive perception of the on-site state, the high efficiency processing of statistical information and the convenient and flexible novel power system demonstration application of service application are promoted.
Step 1: integrating data
Because the whole construction process and all professional data of the main network project are not communicated, and the progress measurement, the monitoring and the management of the whole process of the project have difficulties, the planning plan, the PIS, the ERP, the PMS2.0 and the capital construction management and control system data are integrated at first, and the professional data of the whole construction process, the development, the capital construction, the equipment, the material and the finance are collected to form the progress calculation data base.
The data specifically includes: acquiring project planning early stage, investment plan and investment completion information from a planning calculation and PIS system; acquiring project cost entry, contract fund and material receiving information from an ERP system; acquiring project milestone plans and actual construction progress information from a infrastructure management and control system; equipment commissioning information is obtained from the PMS2.0 system.
Step 2: calculating progress
Through studying the matching conditions of the construction progress, the investment completion progress and the financial posting progress of the main network project, whether the actual progress of the project meets the plan or not and whether the posting progress meets the reality or not are analyzed.
The step 2 specifically comprises the following steps:
step 21: and calculating theoretical construction progress.
And estimating the theoretical construction progress of the project according to the planned completion percentage calculated based on the theoretical construction period.
Firstly, determining a construction project decomposition structure according to project hierarchical relationship and project division logic in project early-stage planning, wherein the construction project decomposition structure comprises projects, single projects, milestone plans and subsection projects as shown in figure 1;
carrying out approximate calculation analysis according to a project approximate calculation book in the project early-stage planning to obtain investment approximate calculations of projects, single projects, milestone plans and subsection projects;
calculating the engineering weight of each level according to the investment approximation, wherein the method comprises the following steps:
subsection project weight = subsection project approximate/corresponding milestone plan project approximate; milestone plan weight = milestone plan project approximate calculation/corresponding singleitem project approximate calculation; single project weight = single project approximate/project total approximate;
calculating the completion time of the subsection project based on the reasonable construction period to obtain the total planned construction period of the subsection project, and obtaining the theoretical construction progress of the subsection project by knowing the accumulated construction period of the subsection project: the theoretical construction progress of the subsection project = accumulative construction period of the subsection project/total construction period of the subsection project plan; and obtaining theoretical construction progress of other levels of engineering by combining the engineering weights of the levels as follows: milestone plan project theoretical construction progress = sigma each subsection project theoretical construction progress corresponds to subsection project weight; the theoretical construction progress of the single project = the theoretical construction progress of each milestone plan project corresponds to the milestone plan project weight; the project theoretical construction progress = sigma each single project theoretical construction progress corresponds to the single project weight.
The theoretical construction progress calculation general formula is as follows:
wherein D1i represents the ith single theoretical construction progress; q1i represents the approximate weight of the ith item; n1 represents the number of all single projects. The calculation formulas of D1i and Q1i are respectively:
wherein D2i represents the ith milestone plan theoretical construction progress; q2i represents the ith milestone plan approximate weight; g1i represents the estimated amount of the ith individual project; g0 represents project approximated total investment. The calculation formulas of D2i and Q2i are respectively:
wherein D3i represents the theoretical construction and construction progress of the ith subsection project; q3i denotes the ith division engineering approximate weight; g2i represents the ith division project estimate; g2i1 represents the total investment of the single project to which the branch project belongs. The calculation formulas of D3i and Q3i are respectively:
wherein t3i represents the completed construction period of the ith division project; t3i represents the planned total construction period of the ith project; g3i represents the estimated value of the ith division project; g3i2 represents the milestone project estimate total for the project division.
Step 22: and calculating the actual construction progress.
And acquiring the actual construction progress of the maintained single project based on the infrastructure management and control department, and summarizing the actual construction progress to the project level to obtain the actual construction progress.
Step 23: and calculating the theoretical financial posting progress.
And (3) distinguishing single projects contained in power transmission and transformation projects with different voltage grades. As shown in fig. 2, construction work fees, equipment purchase fees, installation work fees and other fees are used as four fees. Setting the corresponding relation between the four expenses and the milestone plan according to the four expenses and the milestone plan, and determining the corresponding plan starting time and ending time of the four expenses of the project in the milestone plan; on the staged basis, calculating the cost posting time of the milestone plan corresponding to the four expenses, determining an allocation principle according to expense characteristics, and decomposing the investment approximate calculation into each month of the project construction period to obtain the monthly theoretical financial posting progress. The financial entry costs require tax and balance rejection from the investment approximation.
The total formula of the theoretical financial posting progress calculation can be obtained as follows:
wherein, F1i represents the building posting expense of the ith month; f2i represents the equipment posting fee for the ith month; f3i represents the installation posting fee for the ith month; f4i represents other posting fees for month i; f0 represents the total project financial posting costs.
Step 24: and calculating the actual posting progress.
And acquiring actual four-item charge posting data of the ERP system, and generating an actual charge posting progress according to the total approximate cost in combination with monthly degrees.
Step 25: and calculating theoretical investment progress.
The calculation logic of the theoretical investment completion progress is similar to the theoretical financial posting progress, and the difference is that firstly, the earliest apportionment time of other expenses is the engineering start; and secondly, the tax and the balance rate do not need to be removed.
The total formula of theoretical investment completion progress calculation can be obtained as follows:
wherein, M1i represents the approximate cost of the building in the ith month; m2i denotes the equipment estimated cost for month i; m3i represents the approximate cost of installation for month i; m4i represents other approximate costs for month i; g0 represents the total estimated cost of the project.
Step 26: and generating an actual investment completion progress by using the monthly report actual investment completion data.
And step 3: generating a curve
And (3) generating a progress comparison curve based on each progress calculation result obtained in the step (2) and in combination with a time coordinate horizontal axis, as shown in fig. 3.
And 4, step 4: index early warning
In order to further refine the monitoring and management granularity of each specialty, a targeted evaluation index is set for each specialty according to a progress result, business logic and requirements; and calculating the indexes, analyzing the index completion condition and evaluating the management effect of each professional project.
Step 41: the range is explicitly calculated. Firstly, determining the voltage grade of a main network project which is included in the calculation to be 35 kilovolts or more; and secondly, determining that the major network project needs to be included for calculating that the investment plan issued in the current year is started and the investment plan issued in the following year still needs to be constructed in the current year.
Step 42: and (6) data acquisition. The data acquisition comprises the following steps: the system comprises an investment schedule table, an investment statistics full voltage project on-building table, an ERP project main table, an ERP financial data table, a capital project construction schedule, a PMS project main table and a calculation schedule result table.
Step 43: and (5) performing index calculation, and if the index meets the alarm rule, sending an alarm.
Indexes belong to a plurality of specialties, and the specialties comprise: development, infrastructure, scheduling, and the internet.
Developmental specialties include the indices: whether the investment completion delivery is normative or not and whether the project is postponed or not.
Whether the investment completion reporting is standardized or not is monitored in the range of 110-750 kV under-construction projects, 10kV and the following plan projects, and if the monitoring range meets the alarm rules of projects above 110kV, the alarm is given out: firstly, the operation lasts for more than 6 months; secondly, the investment progress-construction progress is more than 20%, and the investment progress-posting progress is more than 20%; thirdly, the investment completion value-the investment completion collection value is more than 500 ten thousand; fourthly, the total investment is more than 2000 ten thousand. The total investment is initially set (PMS) and can be ground without initial set.
The monitoring range of whether the project is delayed is 110-750 kV under-construction projects, and the following conditions are met, the warning is given out, and cable projects are not included: firstly, the project is not put into production; secondly, the actual construction period (the current time-the actual start time) exceeds the upper limit of the reasonable construction period by 2 times, and the method specifically comprises the following steps: 110kV project, actual construction period is more than 20 months (reasonable construction period is 10-13 months); 220kV project, actual construction period is more than 26 months (reasonable construction period is 13-16 months); a 330kV project, wherein the actual construction period is more than 26 months (the reasonable construction period is 13-16 months); 500kV project, actual construction period is more than 30 months (reasonable construction period is 15-18 months); 750kV project, actual construction period is more than 32 months (reasonable construction period is 16-19 months).
The capital construction specialty comprises the following indexes: whether the construction progress maintenance is abnormal and whether the construction progress is progressed for three consecutive months.
The monitoring range of whether the construction progress maintenance is abnormal is 110-750 kV construction project, and the following conditions are met, and then the alarm is given out: firstly, the project is not put into production; and secondly, the accumulated construction progress-the accumulated investment progress | is more than 30%, the accumulated construction progress-the accumulated accounting progress | is more than 30%, and the accumulated investment progress-the accumulated accounting progress | is less than 20%.
The monitoring range of the progress of the construction progress for three months is 110-750 kV under-construction projects, and the following conditions are met, so that the alarm is given out: firstly, the accumulated construction progress is less than 80%; ② the accumulative construction progress in the current month-3 months ago = 0.
The scheduling specialty includes the indicators: and scheduling the commissioning time deviation.
The monitoring range of the deviation of the scheduling commissioning time is 35-750 kilovolts of projects which are already put into operation in the year, no non-scale project is contained, and the following conditions are met to alarm: scheduling delivery time-project unit delivery time | > =3 months; scheduling the commissioning time-equipment ledger commissioning time | > =6 months; and third, the project unit reporting and delivery time-equipment ledger delivery time | > =6 months. And temporarily measuring and calculating the equipment ledger operation time from PMS according to a rule of (i) scheduling operation time-project unit operation time | > =3 months. And if a plurality of devices are scheduled in the same project, the scheduling commissioning time judged by the system is the latest time.
The internet specialty includes the indicators: whether the capital expenditure of the project under construction is accurate or not.
And if the monitoring range of whether the capital expenditure of the project is accurate is all the projects under construction, the accumulated capital expenditure accounts for the accounts = accumulated capital expenditure/accumulated capital expenditure, the accumulated capital expenditure accounts for the accounts for more than 100% or the accumulated budget ratio plan is less than 40%, the monitoring range is regarded as inaccurate, and an alarm is given.
Step 44: and analyzing the index completion condition according to the index calculation result, and evaluating the management effect of each professional project. And taking the index giving the alarm for two consecutive months as a medium risk index, taking the index giving the alarm for three or more consecutive months as a high risk index, and performing key modification on the high and medium risk index.
Example 2
As shown in fig. 4, a power grid infrastructure project management and control system based on the power grid infrastructure project management and control method in embodiment 1 includes:
a data collection module: the system is used for acquiring the data of the whole project construction process, determining the construction project decomposition structure into four levels of project, singleitem, milestone plan and subsection project, and obtaining the investment approximate calculation of each level;
the progress calculation module: the system is used for combining the investment approximate calculation and the construction project decomposition structure to obtain the total four expenses of the project each level weight, the construction project expense, the equipment purchase expense, the installation project expense and other expenses;
the construction progress calculation module: the method is used for calculating to obtain theoretical construction progress based on the construction period data in the project construction overall process data and by combining the project each level weight;
investment posting progress calculation module: the system is used for calculating theoretical investment completion progress and theoretical financial posting progress according to the four expenses by combining the investment approximate calculation;
actual progress acquisition module: the system is used for obtaining an actual construction progress, an actual investment completion progress and an actual financial posting progress according to the data of the whole project construction process;
an assessment early warning module: and the early warning module is used for respectively comparing the construction progress, the investment completion progress and the financial posting progress under the theoretical and actual conditions and sending out early warning according to comparison results.
Example 3
A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the power grid infrastructure project management and control method of embodiment 1 when executing the computer program.
Example 4
A computer-readable storage medium storing a computer program which, when executed by a processor, implements the power grid infrastructure project management and control method of embodiment 1.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (10)
1. A power grid infrastructure project management and control method is characterized by comprising the following steps:
s1: acquiring data of the whole construction process of a power grid infrastructure project; obtaining four levels of investment approximations from the full process data, the four levels comprising: project, singleton, milestone plans and branch projects;
s2: combining the investment approximate calculation and the four levels to obtain the weight of each level of the power grid infrastructure project, the construction project cost, the equipment purchase cost, the installation project cost and other costs for totaling four expenses;
s3: calculating to obtain theoretical construction progress based on the construction period data in the whole process data and combining the weights of all levels;
s4: according to the four expenses and the investment approximate calculation, calculating a theoretical investment completion progress and a theoretical financial posting progress;
s5: obtaining an actual construction progress, an actual investment completion progress and an actual financial posting progress according to the overall process data;
s6: and respectively comparing the construction progress, the investment completion progress and the financial posting progress under the theoretical and actual conditions, and sending out early warning according to a comparison result.
2. The power grid infrastructure project management and control method according to claim 1, wherein the theoretical construction progress calculation includes:
the branch project construction progress = branch project accumulated construction period/branch project plan total construction period;
milestone planned construction progress = sigma each sectional engineering construction progress corresponds to the sectional engineering weight;
the single construction progress = the planned construction progress of each milestone corresponds to the weight of the milestone;
project construction progress = each single project construction progress corresponds to a single project weight.
3. The method for managing and controlling a power grid infrastructure project according to claim 1, wherein the calculating of the theoretical investment completion progress and the theoretical financial posting progress includes:
determining the plan starting time and plan finishing time of the four expenses correspondingly allocated in the milestone plan;
determining corresponding apportionment principles of the four expenses in different stages of the milestone plan;
and decomposing the investment approximate calculation into months in the plan starting time and the plan finishing time according to the allocation principle to obtain the monthly theoretical financial posting progress and the monthly theoretical investment finishing progress.
4. A power grid infrastructure project management and control method according to claim 3, wherein monthly theoretical financial posting schedules are obtained after removing taxes and balance rates for the investment approximate calculation.
5. The power grid infrastructure project management and control method according to claim 2, wherein in the actual construction progress, the actual investment completion progress and the actual financial posting progress:
acquiring the single actual construction progress of maintenance, and summarizing to a project level to obtain the actual construction progress;
acquiring actual four-item expense posting data to obtain an actual financial posting progress;
and acquiring actual investment completion data of the monthly newspaper to obtain an actual investment completion progress.
6. The power grid infrastructure project management and control method according to claim 1, wherein a progress comparison curve is generated according to each progress calculation result and in combination with a time coordinate horizontal axis.
7. The power grid infrastructure project management and control method according to claim 1, wherein evaluation indexes are set and calculated according to the construction progress, the investment completion progress and the financial posting progress, and evaluation index completion conditions are analyzed according to index calculation results.
8. A power grid infrastructure project management and control system based on the power grid infrastructure project management and control method of any one of claims 1 to 7, comprising:
a project data acquisition module: the method comprises the steps of acquiring data of the whole construction process of a power grid infrastructure project; obtaining four levels of investment approximations from the full process data, the four levels comprising: project, singleton, milestone plans and branch projects;
the progress calculation module: the system is used for combining the investment approximate calculation and the four levels to obtain the weight of each level of the power grid infrastructure project, the construction project cost, the equipment purchase cost, the installation project cost and other costs which are totally four costs;
the construction progress calculation module: the method is used for calculating to obtain theoretical construction progress based on the construction period data in the whole process data and by combining the weights of all levels;
investment posting progress calculation module: the system is used for calculating theoretical investment completion progress and theoretical financial posting progress according to the four expenses by combining the investment approximate calculation;
actual progress acquisition module: the system comprises a data acquisition module, a data processing module and a data processing module, wherein the data acquisition module is used for acquiring actual construction progress, actual investment completion progress and actual financial posting progress according to overall process data;
an assessment early warning module: and the early warning module is used for respectively comparing the construction progress, the investment completion progress and the financial posting progress under the theoretical and actual conditions and sending out early warning according to comparison results.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the power grid infrastructure project management and control method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the power grid infrastructure project management and control method according to any one of claims 1 to 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116029671A (en) * | 2023-01-04 | 2023-04-28 | 国家电网有限公司华东分部 | Power grid project material early warning method and device, storage medium and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109784681A (en) * | 2018-12-26 | 2019-05-21 | 中国大唐集团科学技术研究院有限公司 | Power engineering project investment management system |
| CN110163434A (en) * | 2019-05-22 | 2019-08-23 | 国家电网有限公司 | Power grid construction project builds the prediction technique and system of Goal time order in overall process |
| CN110458720A (en) * | 2019-07-04 | 2019-11-15 | 国网河北省电力有限公司衡水供电分公司 | A kind of power distribution network construction project investment statistics and Bias Correction method |
| CN110991985A (en) * | 2019-11-11 | 2020-04-10 | 国网浙江武义县供电有限公司 | Project progress data processing method |
| CN111160866A (en) * | 2019-12-31 | 2020-05-15 | 国网安徽省电力有限公司铜陵供电公司 | System for adjusting investment plan of power grid infrastructure project |
-
2022
- 2022-01-11 CN CN202210025495.8A patent/CN114049103A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109784681A (en) * | 2018-12-26 | 2019-05-21 | 中国大唐集团科学技术研究院有限公司 | Power engineering project investment management system |
| CN110163434A (en) * | 2019-05-22 | 2019-08-23 | 国家电网有限公司 | Power grid construction project builds the prediction technique and system of Goal time order in overall process |
| CN110458720A (en) * | 2019-07-04 | 2019-11-15 | 国网河北省电力有限公司衡水供电分公司 | A kind of power distribution network construction project investment statistics and Bias Correction method |
| CN110991985A (en) * | 2019-11-11 | 2020-04-10 | 国网浙江武义县供电有限公司 | Project progress data processing method |
| CN111160866A (en) * | 2019-12-31 | 2020-05-15 | 国网安徽省电力有限公司铜陵供电公司 | System for adjusting investment plan of power grid infrastructure project |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116029671A (en) * | 2023-01-04 | 2023-04-28 | 国家电网有限公司华东分部 | Power grid project material early warning method and device, storage medium and electronic equipment |
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