CN113222362A - Project evaluation method based on electric power operator environment - Google Patents
Project evaluation method based on electric power operator environment Download PDFInfo
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Abstract
The invention discloses a project evaluation method based on an electric power operator environment, which comprises an acquisition module, a processing module, a construction module and an import module, wherein the acquisition module comprises the following steps: the item evaluation method is as follows: the method comprises the following steps: acquiring evaluation index data through an acquisition module; step two: processing the acquired evaluation index data through a processing module; step three: the processed evaluation index data is imported into an electric power operator environment evaluation model through an import module for evaluation and analysis; the invention has the beneficial effects that: according to the method, the electric power operator environment evaluation model is constructed through three aspects of a measure layer, an index layer and a result layer, the project implementation efficiency is improved, the supporting effect of an industry expansion supporting project on the whole provincial optimization electric power operator environment work is improved, and the problem that the evaluation of the electric power operator environment is one-sided and inaccurate in the prior art is solved.
Description
Technical Field
The invention belongs to the technical field of electric power operator environment evaluation, and particularly relates to a project evaluation method based on an electric power operator environment.
Background
With the development of the economic level of the world, the operator environment becomes more and more important and becomes an important factor for evaluating economic strength, and the electric power operator environment is an important index; at present, the evaluation system of the world bank operator environment is generally used for carrying out the evaluation of the electric power operator environment, but the evaluation indexes are few, the weights of all indexes are unreasonable, and the environmental conditions of the electric power operator cannot be truly reflected.
10(20) the expansion project of kilovolt and below is a distribution network construction and reconstruction project below a public power grid connection point invested by a company according to new installation and capacity-increasing power utilization application or potential power utilization requirements of customers.
In order to further standardize management of 10- (20) -kilovolt and below industry expansion supporting projects in the whole province, improve project implementation efficiency, improve the supporting effect of the industry expansion supporting projects on the work of optimizing the environment of the electric power operator in the whole province and solve the problem that the evaluation of the environment of the electric power operator in the prior art is one-sided and inaccurate, a project evaluation method based on the environment of the electric power operator is provided.
Disclosure of Invention
The invention aims to provide a project evaluation method based on an electric power operator environment, which improves project implementation efficiency, promotes the supporting effect of an industry expansion supporting project on the work of optimizing the electric power operator environment in the whole province, and solves the problem that the evaluation of the electric power operator environment in the prior art is unilateral and inaccurate.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a project evaluation method based on electric power operator environment comprises collection module, processing module, construction module, import module, wherein:
the acquisition module is used for acquiring evaluation index data;
the processing module is used for processing the acquired evaluation index data;
the construction module is used for constructing an electric power operator environment evaluation model;
the import module is used for importing the processed evaluation index data into the power operator environment evaluation model;
the item evaluation method is as follows:
the method comprises the following steps: acquiring evaluation index data through an acquisition module;
step two: processing the acquired evaluation index data through a processing module;
step three: and importing the processed evaluation index data into the power operator environment evaluation model through an import module for evaluation analysis.
As a preferred technical solution of the present invention, the construction of the power operator environment evaluation model includes a measure layer, an index layer, and a result layer, wherein:
a measure layer: means for achieving a target option;
an index layer: various indexes which need to be considered in the intermediate link related to the target are realized;
results layer: the final result of the problem is solved.
As a preferable technical scheme of the invention, the project evaluation of the electric power operator environment needs to have a representative principle, a controllability principle, an operability principle and a scientific principle.
The invention further comprises an entry module, wherein the entry module is used for entering basic information of a user, and the power supply scheme replies single data.
As a preferred technical scheme of the invention, the imported information is automatically judged, the specific special items, the specialties, the important reserve points and the strategic task key labels are confirmed, and the items in the reserve library are classified, evaluated and assigned.
As a preferred technical solution of the present invention, the parameter data related to the evaluation assignment needs to be sorted, and the sorted parameter data includes power load, power consumption property, industry category, and power consumption time.
As a preferred embodiment of the present invention, the evaluation of the project further includes economic benefits and social benefits of project implementation.
Compared with the prior art, the invention has the beneficial effects that:
according to the method, the electric power operator environment evaluation model is constructed through three aspects of a measure layer, an index layer and a result layer, the project implementation efficiency is improved, the supporting effect of an industry expansion supporting project on the whole provincial optimization electric power operator environment work is improved, and the problem that the evaluation of the electric power operator environment is one-sided and inaccurate in the prior art is solved.
Drawings
FIG. 1 is a flow chart of a project evaluation method of the present invention;
FIG. 2 is a rolling plan prediction graph of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a project evaluation method based on electric power operator environment comprises collection module, processing module, construction module, import module, wherein:
the acquisition module is used for acquiring evaluation index data;
the processing module is used for processing the acquired evaluation index data;
the construction module is used for constructing an electric power operator environment evaluation model;
the import module is used for importing the processed evaluation index data into the power operator environment evaluation model;
the project evaluation method was as follows:
the method comprises the following steps: acquiring evaluation index data through an acquisition module;
step two: processing the acquired evaluation index data through a processing module;
step three: and importing the processed evaluation index data into the power operator environment evaluation model through an import module for evaluation analysis.
In this embodiment, preferably, the building of the power operator environment evaluation model includes a measure layer, an index layer, and a result layer, where:
a measure layer: means for achieving a target option;
an index layer: various indexes which need to be considered in the intermediate link related to the target are realized;
results layer: the final result of the problem is solved.
In this embodiment, preferably, the project evaluation of the power operator environment needs to have a representative principle, a controllability principle, an operability principle and a scientific principle; representative principles: the selection of indexes is comprehensive, but primary and secondary indexes and key points are also distinguished, the indexes are mutually connected, and certain substitutability exists when the characteristics are overlapped, so that the indexes with stronger representativeness are preferentially selected when an electric power operator environment evaluation index system is established; controllability principle: compared with enterprises, the indexes have controllability, the structure of the evaluation indexes can change along with the expectation of power utilization enterprises, the development change of markets and enterprises, and the evaluation indexes can be adjusted at any time when reaching a certain degree; the operability principle is as follows: the design and establishment of the index system require clear concept and definition, accord with objective practice, and the evaluation index content is simple and clear, thereby facilitating statistics, calculation and analysis; the scientific principle is as follows: the power operator environment evaluation index system must follow the development rule of the industry and is determined by a scientific method and means, the selection of each index needs to be comprehensive and representative, the completeness, the easy evaluation and the clear logical relationship are ensured, the index system is adaptive to the expected target, and the characteristics of the surveyed object are met.
In this embodiment, the evaluation of the project preferably further includes economic and social benefits of project implementation.
When an evaluation system is determined, starting from the whole process of daily power utilization of an enterprise, analyzing the attention points and the actual demands of the enterprise in each link, starting from the perspective of the power utilization enterprise from the evaluation angle, paying attention to the power utilization process of the enterprise, and promoting the composition hierarchy of indexes from total to point and from hierarchy; the first-level index and the second-level index are visual evaluations of enterprises in a non-guiding state and represent the most direct feelings of power utilization enterprises; the specific three-level indexes cover the main aspects of enterprise sensitivity and emphasis, and the indexes are used for comprehensively investigating and knowing the program, cost and time applied by the user industry for expansion and installation, the power supply quality of the power supply enterprise and the provided power consumption payment, fault repair and daily staff attitude services so as to scientifically measure and calculate the evaluation of the power supply service quality of the power supply enterprise.
Work before project startup
1. Customer demands for electricity
The client reports the basic requirements of electricity consumption time, area, capacity and the like by filling in an electricity consumption application form;
2. acceptance of electricity demand by marketing department
The marketing department has the responsibility of accepting the customer power application, starting the process of 10(20) kilovolt matching work expansion projects, organizing and developing the field joint investigation, and issuing a power supply scheme reply book for the 10(20) kilovolt matching work expansion projects; the system is responsible for collecting, summarizing and auditing 10(20) kilovolt and following industry expansion project requirements, and is responsible for developing project requirement prediction work of month, quarter and year and proposing project requirements and scales; participating in the examination and execution analysis of 10(20) kilovolt and following business expansion matching project investment plans; the system is responsible for return management of project construction of 0.4 kilovolt industry expansion matched electric energy metering boxes of the unit; the system is responsible for cooperating with the government or the client to carry out the inspection work of the newly-built cable channel pipe rack project which is paid by the government or the client; the basic information of the user is mainly summarized and counted for the development of follow-up matters, the key data are power utilization load, power utilization property, industry category and power utilization time, and the data are parameter data for evaluating, assigning and sequencing system projects;
3. organizing site surveys
The method mainly comprises marketing, power distribution, examination on site by institute and dispatching department, mainly implementing the load property, the power utilization category and the power utilization capacity information of customers, checking the operation condition of a power supply line, determining the power supply position, the load grade, the configuration of a power distribution room and a transformer, and preliminarily determining the power supply scheme (investigation suggestion, property right boundary diagram), the number of power supplies (single power supply or multiple power supplies), the power supply voltage, the metering and charging scheme information by combining the power supply condition on site;
4. scheme for supplying power
The power supply system mainly relates to whether a ring main unit and a wire diameter are met, whether a load can be met, whether cultural relics, railways and subway buildings exist, wherein the last two factors play decisive factors and provide a power supply scheme answer book for a review result of a supplier meeting.
Demand online verification intra-project flow
The information can be input into the project reserve if the answer sheet of the power supply scheme is provided;
1. information input system
The basic information of the user and the power supply scheme are input into a system in reply of a single data input, wherein a single item is manually input, or a plurality of items are imported by excel;
2. item tagging
The system automatically judges the imported information to confirm the key labels of specific specials, professions, important reserves and strategic tasks, and the labels can better classify, evaluate and assign the items in the reserve library;
3. demand automatic generation
Automatically generating project requirements according to the information on the answer sheet of the power supply scheme;
4. prioritizing business expansion reserve items
Drawing a plan output suggestion result according to the month or the quarter;
firstly, setting an industry class weight a (for example, a major project is 1, municipal engineering is 0.9, and environmental engineering is 0.8), then arranging the major projects according to a time sequence, obtaining a corresponding time coefficient b (for example, a first project coefficient is 0.99, and a second project coefficient is 0.98) for each project, obtaining a power utilization property coefficient c according to power utilization property sequencing, and obtaining a power utilization load coefficient d according to power utilization load reverse arrangement;
according to the weight calculation of each coefficient, the time coefficient weight is set to be 0.7, the power utilization property coefficient weight is set to be 0.2, and the power utilization load coefficient is set to be 0.1;
the calculation formula is (0.7b +0.2c +0.1d) × a, and the plan suggestion result is output by performing reverse sequencing according to the calculated result.
When evaluating the assignment, a new year rolling plan needs to be estimated; the estimated new year rolling plan comprises investment capacity, construction capacity and demand capacity data, wherein:
investment capacity: this data is a coefficient, max 1;
calculating the ratio of the electricity selling profit to the investment amount of the business expansion according to the electricity selling amount, the electricity price and the investment amount of the recent calendar history data;
the investment capacity coefficient is 0.8 (last year ratio/last year ratio), and if the investment capacity coefficient is more than or equal to 1, the investment capacity coefficient is 1;
construction capacity: the progress control is used as the basis of the construction capacity; the data are power supply response time (the last power supply scheme response ending time-the field survey dispatching starting time), limited construction period (the actual completion time-the power supply response time);
power supply scheme reply deadline: the low-voltage power customers do not exceed 7 working days, the high-voltage single-power-supply customers do not exceed 15 working days, and the high-voltage double-power-supply customers do not exceed 30 working days;
10(20) kilovolt industrial expansion project, the limited construction period of which does not exceed 60 days;
the power supply reply period is A, the limited construction period is B, the specific power supply reply time is a, and the actual construction period is B;
the construction capacity coefficient (0.5A/a) ═ 11:0.5A/a) × (0.5B/B) ═ 11:0.5B/B) × 0.8;
the demand capacity: the local city company obtains a new year of project list to the government in marketing, calculates the amount of business expansion required by the government project, and adds the amount of business expansion project which is not implemented by the existing plan as the determined amount;
estimating the new business expansion amount (namely the amount of the new business expansion items except the determined amount) in the last year to obtain the planned amount of the new year;
determining the sum of the required amount and the planned amount;
and rolling the estimated amount of the plan, namely the required amount and the investment capacity coefficient and the construction capacity coefficient.
Example 2
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a project evaluation method based on electric power operator environment comprises collection module, processing module, construction module, import module, wherein:
the acquisition module is used for acquiring evaluation index data;
the processing module is used for processing the acquired evaluation index data;
the construction module is used for constructing an electric power operator environment evaluation model;
the import module is used for importing the processed evaluation index data into the power operator environment evaluation model;
the project evaluation method was as follows:
the method comprises the following steps: acquiring evaluation index data through an acquisition module;
step two: processing the acquired evaluation index data through a processing module;
step three: and importing the processed evaluation index data into the power operator environment evaluation model through an import module for evaluation analysis.
In this embodiment, preferably, the building of the power operator environment evaluation model includes a measure layer, an index layer, and a result layer, where:
a measure layer: means for achieving a target option;
an index layer: various indexes which need to be considered in the intermediate link related to the target are realized;
results layer: the final result of the problem is solved.
In this embodiment, preferably, the project evaluation of the power operator environment needs to have a representative principle, a controllability principle, an operability principle and a scientific principle; representative principles: the selection of indexes is comprehensive, but primary and secondary indexes and key points are also distinguished, the indexes are mutually connected, and certain substitutability exists when the characteristics are overlapped, so that the indexes with stronger representativeness are preferentially selected when an electric power operator environment evaluation index system is established; controllability principle: compared with enterprises, the indexes have controllability, the structure of the evaluation indexes can change along with the expectation of power utilization enterprises, the development change of markets and enterprises, and the evaluation indexes can be adjusted at any time when reaching a certain degree; the operability principle is as follows: the design and establishment of the index system require clear concept and definition, accord with objective practice, and the evaluation index content is simple and clear, thereby facilitating statistics, calculation and analysis; the scientific principle is as follows: the power operator environment evaluation index system must follow the development rule of the industry and is determined by a scientific method and means, the selection of each index needs to be comprehensive and representative, the completeness, the easy evaluation and the clear logical relationship are ensured, the index system is adaptive to the expected target, and the characteristics of the surveyed object are met.
In this embodiment, preferably, the system further includes an entry module, and the entry module is configured to enter basic information of the user, and the power supply scheme replies the form data.
In this embodiment, preferably, the imported information is automatically determined to determine the specific special item, the specialty, the important reserve point, and the strategic task key label, and the items in the reserve library are classified and evaluated and assigned according to the label.
When an evaluation system is determined, starting from the whole process of daily power utilization of an enterprise, analyzing the attention points and the actual demands of the enterprise in each link, starting from the perspective of the power utilization enterprise from the evaluation angle, paying attention to the power utilization process of the enterprise, and promoting the composition hierarchy of indexes from total to point and from hierarchy; the first-level index and the second-level index are visual evaluations of enterprises in a non-guiding state and represent the most direct feelings of power utilization enterprises; the specific three-level indexes cover the main aspects of enterprise sensitivity and emphasis, and the indexes are used for comprehensively investigating and knowing the program, cost and time applied by the user industry for expansion and installation, the power supply quality of the power supply enterprise and the provided power consumption payment, fault repair and daily staff attitude services so as to scientifically measure and calculate the evaluation of the power supply service quality of the power supply enterprise.
Work before project startup
1. Customer demands for electricity
The client reports the basic requirements of electricity consumption time, area, capacity and the like by filling in an electricity consumption application form;
2. acceptance of electricity demand by marketing department
The marketing department has the responsibility of accepting the customer power application, starting the process of 10(20) kilovolt matching work expansion projects, organizing and developing the field joint investigation, and issuing a power supply scheme reply book for the 10(20) kilovolt matching work expansion projects; the system is responsible for collecting, summarizing and auditing 10(20) kilovolt and following industry expansion project requirements, and is responsible for developing project requirement prediction work of month, quarter and year and proposing project requirements and scales; participating in the examination and execution analysis of 10(20) kilovolt and following business expansion matching project investment plans; the system is responsible for return management of project construction of 0.4 kilovolt industry expansion matched electric energy metering boxes of the unit; the system is responsible for cooperating with the government or the client to carry out the inspection work of the newly-built cable channel pipe rack project which is paid by the government or the client; the basic information of the user is mainly summarized and counted for the development of follow-up matters, the key data are power utilization load, power utilization property, industry category and power utilization time, and the data are parameter data for evaluating, assigning and sequencing system projects;
3. organizing site surveys
The method mainly comprises marketing, power distribution, examination on site by institute and dispatching department, mainly implementing the load property, the power utilization category and the power utilization capacity information of customers, checking the operation condition of a power supply line, determining the power supply position, the load grade, the configuration of a power distribution room and a transformer, and preliminarily determining the power supply scheme (investigation suggestion, property right boundary diagram), the number of power supplies (single power supply or multiple power supplies), the power supply voltage, the metering and charging scheme information by combining the power supply condition on site;
4. scheme for supplying power
The power supply system mainly relates to whether a ring main unit and a wire diameter are met, whether a load can be met, whether cultural relics, railways and subway buildings exist, wherein the last two factors play decisive factors and provide a power supply scheme answer book for a review result of a supplier meeting.
Demand online verification intra-project flow
The information can be input into the project reserve if the answer sheet of the power supply scheme is provided;
1. information input system
The basic information of the user and the power supply scheme are input into a system in reply of a single data input, wherein a single item is manually input, or a plurality of items are imported by excel;
2. item tagging
The system automatically judges the imported information to confirm the key labels of specific specials, professions, important reserves and strategic tasks, and the labels can better classify, evaluate and assign the items in the reserve library;
3. demand automatic generation
Automatically generating project requirements according to the information on the answer sheet of the power supply scheme;
4. prioritizing business expansion reserve items
Drawing a plan output suggestion result according to the month or the quarter;
firstly, setting an industry class weight a (for example, a major project is 1, municipal engineering is 0.9, and environmental engineering is 0.8), then arranging the major projects according to a time sequence, obtaining a corresponding time coefficient b (for example, a first project coefficient is 0.99, and a second project coefficient is 0.98) for each project, obtaining a power utilization property coefficient c according to power utilization property sequencing, and obtaining a power utilization load coefficient d according to power utilization load reverse arrangement;
according to the weight calculation of each coefficient, the time coefficient weight is set to be 0.7, the power utilization property coefficient weight is set to be 0.2, and the power utilization load coefficient is set to be 0.1;
the calculation formula is (0.7b +0.2c +0.1d) × a, and the plan suggestion result is output by performing reverse sequencing according to the calculated result.
When evaluating the assignment, a new year rolling plan needs to be estimated; the estimated new year rolling plan comprises investment capacity, construction capacity and demand capacity data, wherein:
investment capacity: this data is a coefficient, max 1;
calculating the ratio of the electricity selling profit to the investment amount of the business expansion according to the electricity selling amount, the electricity price and the investment amount of the recent calendar history data;
the investment capacity coefficient is 0.8 (last year ratio/last year ratio), and if the investment capacity coefficient is more than or equal to 1, the investment capacity coefficient is 1;
construction capacity: the progress control is used as the basis of the construction capacity; the data are power supply response time (the last power supply scheme response ending time-the field survey dispatching starting time), limited construction period (the actual completion time-the power supply response time);
power supply scheme reply deadline: the low-voltage power customers do not exceed 7 working days, the high-voltage single-power-supply customers do not exceed 15 working days, and the high-voltage double-power-supply customers do not exceed 30 working days;
10(20) kilovolt industrial expansion project, the limited construction period of which does not exceed 60 days;
the power supply reply period is A, the limited construction period is B, the specific power supply reply time is a, and the actual construction period is B;
the construction capacity coefficient (0.5A/a) ═ 11:0.5A/a) × (0.5B/B) ═ 11:0.5B/B) × 0.8;
the demand capacity: the local city company obtains a new year of project list to the government in marketing, calculates the amount of business expansion required by the government project, and adds the amount of business expansion project which is not implemented by the existing plan as the determined amount;
estimating the new business expansion amount (namely the amount of the new business expansion items except the determined amount) in the last year to obtain the planned amount of the new year;
determining the sum of the required amount and the planned amount;
and rolling the estimated amount of the plan, namely the required amount and the investment capacity coefficient and the construction capacity coefficient.
Example 3
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a project evaluation method based on electric power operator environment comprises collection module, processing module, construction module, import module, wherein:
the acquisition module is used for acquiring evaluation index data;
the processing module is used for processing the acquired evaluation index data;
the construction module is used for constructing an electric power operator environment evaluation model;
the import module is used for importing the processed evaluation index data into the power operator environment evaluation model;
the project evaluation method was as follows:
the method comprises the following steps: acquiring evaluation index data through an acquisition module;
step two: processing the acquired evaluation index data through a processing module;
step three: and importing the processed evaluation index data into the power operator environment evaluation model through an import module for evaluation analysis.
In this embodiment, preferably, the building of the power operator environment evaluation model includes a measure layer, an index layer, and a result layer, where:
a measure layer: means for achieving a target option;
an index layer: various indexes which need to be considered in the intermediate link related to the target are realized;
results layer: the final result of the problem is solved.
In this embodiment, preferably, the project evaluation of the power operator environment needs to have a representative principle, a controllability principle, an operability principle and a scientific principle; representative principles: the selection of indexes is comprehensive, but primary and secondary indexes and key points are also distinguished, the indexes are mutually connected, and certain substitutability exists when the characteristics are overlapped, so that the indexes with stronger representativeness are preferentially selected when an electric power operator environment evaluation index system is established; controllability principle: compared with enterprises, the indexes have controllability, the structure of the evaluation indexes can change along with the expectation of power utilization enterprises, the development change of markets and enterprises, and the evaluation indexes can be adjusted at any time when reaching a certain degree; the operability principle is as follows: the design and establishment of the index system require clear concept and definition, accord with objective practice, and the evaluation index content is simple and clear, thereby facilitating statistics, calculation and analysis; the scientific principle is as follows: the power operator environment evaluation index system must follow the development rule of the industry and is determined by a scientific method and means, the selection of each index needs to be comprehensive and representative, the completeness, the easy evaluation and the clear logical relationship are ensured, the index system is adaptive to the expected target, and the characteristics of the surveyed object are met.
In this embodiment, preferably, the system further includes an entry module, and the entry module is configured to enter basic information of the user, and the power supply scheme replies the form data.
In this embodiment, preferably, the imported information is automatically determined to determine the specific special item, the specialty, the important reserve point, and the strategic task key label, and the items in the reserve library are classified and evaluated and assigned according to the label.
In this embodiment, preferably, the parameter data related to the evaluation assignment needs to be sorted, and the sorted parameter data includes power load, power consumption property, industry category, and power consumption time.
In this embodiment, the evaluation of the project preferably further includes economic and social benefits of project implementation.
When an evaluation system is determined, starting from the whole process of daily power utilization of an enterprise, analyzing the attention points and the actual demands of the enterprise in each link, starting from the perspective of the power utilization enterprise from the evaluation angle, paying attention to the power utilization process of the enterprise, and promoting the composition hierarchy of indexes from total to point and from hierarchy; the first-level index and the second-level index are visual evaluations of enterprises in a non-guiding state and represent the most direct feelings of power utilization enterprises; the specific three-level indexes cover the main aspects of enterprise sensitivity and emphasis, and the indexes are used for comprehensively investigating and knowing the program, cost and time applied by the user industry for expansion and installation, the power supply quality of the power supply enterprise and the provided power consumption payment, fault repair and daily staff attitude services so as to scientifically measure and calculate the evaluation of the power supply service quality of the power supply enterprise.
Work before project startup
1. Customer demands for electricity
The client reports the basic requirements of electricity consumption time, area, capacity and the like by filling in an electricity consumption application form;
2. acceptance of electricity demand by marketing department
The marketing department has the responsibility of accepting the customer power application, starting the process of 10(20) kilovolt matching work expansion projects, organizing and developing the field joint investigation, and issuing a power supply scheme reply book for the 10(20) kilovolt matching work expansion projects; the system is responsible for collecting, summarizing and auditing 10(20) kilovolt and following industry expansion project requirements, and is responsible for developing project requirement prediction work of month, quarter and year and proposing project requirements and scales; participating in the examination and execution analysis of 10(20) kilovolt and following business expansion matching project investment plans; the system is responsible for return management of project construction of 0.4 kilovolt industry expansion matched electric energy metering boxes of the unit; the system is responsible for cooperating with the government or the client to carry out the inspection work of the newly-built cable channel pipe rack project which is paid by the government or the client; the basic information of the user is mainly summarized and counted for the development of follow-up matters, the key data are power utilization load, power utilization property, industry category and power utilization time, and the data are parameter data for evaluating, assigning and sequencing system projects;
3. organizing site surveys
The method mainly comprises marketing, power distribution, examination on site by institute and dispatching department, mainly implementing the load property, the power utilization category and the power utilization capacity information of customers, checking the operation condition of a power supply line, determining the power supply position, the load grade, the configuration of a power distribution room and a transformer, and preliminarily determining the power supply scheme (investigation suggestion, property right boundary diagram), the number of power supplies (single power supply or multiple power supplies), the power supply voltage, the metering and charging scheme information by combining the power supply condition on site;
4. scheme for supplying power
The power supply system mainly relates to whether a ring main unit and a wire diameter are met, whether a load can be met, whether cultural relics, railways and subway buildings exist, wherein the last two factors play decisive factors and provide a power supply scheme answer book for a review result of a supplier meeting.
Demand online verification intra-project flow
The information can be input into the project reserve if the answer sheet of the power supply scheme is provided;
1. information input system
The basic information of the user and the power supply scheme are input into a system in reply of a single data input, wherein a single item is manually input, or a plurality of items are imported by excel;
2. item tagging
The system automatically judges the imported information to confirm the key labels of specific specials, professions, important reserves and strategic tasks, and the labels can better classify, evaluate and assign the items in the reserve library;
3. demand automatic generation
Automatically generating project requirements according to the information on the answer sheet of the power supply scheme;
4. prioritizing business expansion reserve items
Drawing a plan output suggestion result according to the month or the quarter;
firstly, setting an industry class weight a (for example, a major project is 1, municipal engineering is 0.9, and environmental engineering is 0.8), then arranging the major projects according to a time sequence, obtaining a corresponding time coefficient b (for example, a first project coefficient is 0.99, and a second project coefficient is 0.98) for each project, obtaining a power utilization property coefficient c according to power utilization property sequencing, and obtaining a power utilization load coefficient d according to power utilization load reverse arrangement;
according to the weight calculation of each coefficient, the time coefficient weight is set to be 0.7, the power utilization property coefficient weight is set to be 0.2, and the power utilization load coefficient is set to be 0.1;
the calculation formula is (0.7b +0.2c +0.1d) × a, and the plan suggestion result is output by performing reverse sequencing according to the calculated result.
When evaluating the assignment, a new year rolling plan needs to be estimated; the estimated new year rolling plan comprises investment capacity, construction capacity and demand capacity data, wherein:
investment capacity: this data is a coefficient, max 1;
calculating the ratio of the electricity selling profit to the investment amount of the business expansion according to the electricity selling amount, the electricity price and the investment amount of the recent calendar history data;
the investment capacity coefficient is 0.8 (last year ratio/last year ratio), and if the investment capacity coefficient is more than or equal to 1, the investment capacity coefficient is 1;
construction capacity: the progress control is used as the basis of the construction capacity; the data are power supply response time (the last power supply scheme response ending time-the field survey dispatching starting time), limited construction period (the actual completion time-the power supply response time);
power supply scheme reply deadline: the low-voltage power customers do not exceed 7 working days, the high-voltage single-power-supply customers do not exceed 15 working days, and the high-voltage double-power-supply customers do not exceed 30 working days;
10(20) kilovolt industrial expansion project, the limited construction period of which does not exceed 60 days;
the power supply reply period is A, the limited construction period is B, the specific power supply reply time is a, and the actual construction period is B;
the construction capacity coefficient (0.5A/a) ═ 11:0.5A/a) × (0.5B/B) ═ 11:0.5B/B) × 0.8;
the demand capacity: the local city company obtains a new year of project list to the government in marketing, calculates the amount of business expansion required by the government project, and adds the amount of business expansion project which is not implemented by the existing plan as the determined amount;
estimating the new business expansion amount (namely the amount of the new business expansion items except the determined amount) in the last year to obtain the planned amount of the new year;
determining the sum of the required amount and the planned amount;
and rolling the estimated amount of the plan, namely the required amount and the investment capacity coefficient and the construction capacity coefficient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A project evaluation method based on electric power operator environment is characterized in that: by collection module, processing module, construction module, leading-in module constitute, wherein:
the acquisition module is used for acquiring evaluation index data;
the processing module is used for processing the acquired evaluation index data;
the construction module is used for constructing an electric power operator environment evaluation model;
the import module is used for importing the processed evaluation index data into the power operator environment evaluation model;
the item evaluation method is as follows:
the method comprises the following steps: acquiring evaluation index data through an acquisition module;
step two: processing the acquired evaluation index data through a processing module;
step three: and importing the processed evaluation index data into the power operator environment evaluation model through an import module for evaluation analysis.
2. The project evaluation method based on the power operator environment as claimed in claim 1, wherein: the construction of the electric power operator environment evaluation model comprises a measure layer, an index layer and a result layer, wherein:
a measure layer: means for achieving a target option;
an index layer: various indexes which need to be considered in the intermediate link related to the target are realized;
results layer: the final result of the problem is solved.
3. The project evaluation method based on the power operator environment as claimed in claim 1, wherein: the project evaluation of the electric power operator environment needs to have a representative principle, a controllability principle, an operability principle and a scientific principle.
4. The project evaluation method based on the power operator environment as claimed in claim 1, wherein: the system also comprises an entry module, wherein the entry module is used for entering basic information of a user and replying single data of a power supply scheme.
5. The electric power operator environment-based project evaluation method according to claim 4, wherein: and automatically judging the imported information, confirming the specific special items, the professions, the important storage points and the key labels of strategic tasks, classifying the items in the storage library through the labels, and evaluating and assigning values.
6. The electric power operator environment-based project evaluation method according to claim 5, wherein: the parameter data related to the evaluation assignment needs to be sorted, and the sorted parameter data comprise power utilization load, power utilization property, industry category and power utilization time.
7. The project evaluation method based on the power operator environment as claimed in claim 1, wherein: the evaluation of the project also includes economic and social benefits of project implementation.
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