Enterprise user state evaluation method and system based on power load data
A technology of power load and user status, applied in data processing applications, energy industry, sustainable manufacturing/processing, etc., to achieve the effects of easy operation, good economy, and easy implementation
Active Publication Date: 2021-03-02
STATE GRID JIANGSU ELECTRIC POWER CO LTD MARKETING SERVICE CENT +2
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Problems solved by technology
However, there are few existing electric power big data applications. Use the user's electricity consumption information in the marketing data to conduct big data analysis and evaluation of user status such as business resumption and production resumption.
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Embodiment 1
[0114] Based on the power load data of 3 enterprise users in Jiangsu Province from January 7, 2020 to March 13, and from January 7 to March 13, 2019, by calculating the resumption rate and resumption rate of enterprise users, the evaluation Its resumption of work and production in the first quarter of 2020 is to illustrate and verify the present invention.
[0115] figure 2 , 3 , 4 are the daily resumption rate curves of the first, second, and third corporate users in the first quarter of 2020 calculated according to steps 1-4.
[0116] Figure 5 , 6 , 7 are the daily resumption rate curves of the first, second, and third enterprise users in the first quarter of 2020 calculated according to steps 1-4.
[0117] In general, due to the 2020 Spring Festival and the impact of the new crown epidemic, the resumption rate curve is a U-shaped curve, but the resumption time and progress of enterprise users vary. Obviously, the second enterprise user resumed work the earliest and t...
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The invention discloses an enterprise user state evaluation method and system based on power load data. The method comprises the following steps: obtaining evaluation days of to-be-evaluated enterprise users and power load data of historical monthly days in the same period, and removing abnormal values; performing effective value screening on the power load data after abnormal value elimination toobtain effective power load data; according to the effective power load data, calculating the equivalent production capacity of the to-be-evaluated enterprise user on the evaluation day and the equivalent production capacity of the to-be-evaluated enterprise user on the historical same-period month; according to the equivalent production capacity of the evaluation day and the equivalent production capacity of the historical same-period month, calculating a rework rate and a rework rate of the to-be-evaluated enterprise user evaluation day; and according to the re-work rate and the re-work rate of the evaluation day, analyzing and evaluating the current production state of the enterprise user and the re-work and re-production capability under different conditions. Effective monitoring of production states of enterprise users, accurate evaluation of reworking and reproducing conditions and timely early warning of bad conditions are realized.
Description
technical field [0001] The invention belongs to the technical field of electric power big data application, and relates to an enterprise user status evaluation method based on electric load data. Background technique [0002] With the continuous development of the smart grid, the operation of power enterprises has gradually realized intelligence and informationization, and the power data has also shown a trend of rapid growth. The three major types of data that can be collected are power operation, management and marketing, forming a large-scale and diverse big data resource, and have been used in power grid status monitoring, power grid loss monitoring, power grid security and stability analysis and early warning, distribution network re-emergence, etc. Overload risk assessment and many other aspects of application. The application of electric power big data has provided a strong impetus for power companies to improve quality and efficiency and serve the society. [0003]...
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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06Y02P80/10Y02P90/82
Inventor 杨世海方凯杰黄奇峰黄艺璇陈霄刘恬畅陈铭明李志新李波陆婋泉苏慧玲程含渺
Owner STATE GRID JIANGSU ELECTRIC POWER CO LTD MARKETING SERVICE CENT