Intelligent power supply method and system based on electric power big data and Internet of Things
A technology of intelligent power supply and big data, applied in the field of electric power, can solve problems such as power waste and abnormal power consumption of users, and achieve the effect of reducing the probability of abnormal power consumption
Active Publication Date: 2020-11-27
STATE GRID ZHEJIANG ELECTRIC POWER +1
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Problems solved by technology
In order to ensure the normal power consumption of users, power grid dispatching sets the total output power of the power plant to exceed the predicted load. The excess power often causes waste of electric energy. However, if the total output power of the power plant is very close to or equal to the predicted load, it is easy to cause users Electrical abnormality
Method used
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Embodiment Construction
[0078] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with specific examples:
[0079] see figure 1 , an intelligent power supply method based on power big data and the Internet of Things, including:
[0080] Step 101, obtaining the meter terminal power of each user;
[0081] In this step, the meter terminal power is the power sent by the user's electric meter, which is the sum of the power consumption of all the operating electrical appliances of the user.
[0082] Step 102, calculating the total operating power according to the meter terminal power of each user;
[0083] In this step, the total operating power can be obtained by summing the meter terminal power of each user.
[0084] Step 103, obtaining the current power supply power threshold;
[0085] In this step, the current power supply threshold may be determined according to a daily load curve, which is a 24-hour load curve...
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The purpose of the present invention is to solve the problem that when the total output power of the existing power plant is very close to or equal to the predicted load, it is easy to cause abnormal power consumption by users, and to provide an intelligent power supply method and system based on electric power big data and the Internet of Things. The method includes: obtaining the meter terminal power of each user; calculating the total operating power; obtaining the current power supply power threshold; when the total operating power is greater than the current power supply power threshold, obtaining the operating power of each user's operating electrical appliances; according to the current temperature and The current time obtains the non-essential weight of the running electrical appliances from the preset electrical appliance weight table; calculates the relative operating power of each user based on the operating power of the operating electrical appliances and their electrical weights; according to the relative operating power from large to small In the order of , the users corresponding to the first N relative operating powers are regarded as target users; and power reduction instructions are sent to the target users. The technical solution provided by this application can reduce the probability of abnormal power consumption of users.
Description
technical field [0001] The invention belongs to the field of electric power, and in particular relates to an intelligent power supply method and system based on electric power big data and the Internet of Things. Background technique [0002] According to the forecasted daily load curve, grid dispatching calculates the output power of each power plant at various times of the next day. In order to ensure the normal power consumption of users, power grid dispatching sets the total output power of the power plant to exceed the predicted load. The excess power often causes waste of electric energy. Electrical abnormality. Contents of the invention [0003] The purpose of the present invention is to solve one of the existing problems, provide an intelligent power supply method and system based on electric power big data and the Internet of Things, and reduce the probability of abnormal power consumption by users. [0004] In one aspect of the present disclosure, an intelligen...
Claims
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IPC IPC(8): G06Q50/06
CPCG06Q50/06Y04S10/50
Inventor 裘炜浩李飞飞叶翔郑斌陈彤谢裕清叶盛周永佳肖吉东谷泓杰
Owner STATE GRID ZHEJIANG ELECTRIC POWER