Transformer capacity determination method and device

A transformer and capacity technology, applied in the direction of instruments, data processing applications, forecasting, etc., can solve the problems of difficulty in increasing the operating load rate, single value of distribution capacity index, and inability to select different index values ​​for different users, so as to achieve reduction Distribution capacity and the effect of increasing the operating load rate

Active Publication Date: 2016-10-26
BEIJING PERSAGY ENERGY SAVING TECH
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Problems solved by technology

[0004] However, the existing transformer distribution capacity indicators rely on empirical values, and in order to meet the needs of users, the designed capacity of the transformer is usually much larger than the actual power consumpt

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  • Transformer capacity determination method and device
  • Transformer capacity determination method and device
  • Transformer capacity determination method and device

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Embodiment Construction

[0045] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0046] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0047] figure 1 It shows an exemplary system architecture 100 to which embodiments of the method for determining transformer capacity or the device for determining transformer capacity of the present application can be applied.

[0048] Such as figure 1 As shown, the syste...

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Abstract

The invention discloses a transformer capacity determination method and device. One specific embodiment of the method comprises the steps of: obtaining electricity load data of each commercial user; determining the transformer power distribution capacity index of each commercial user; determining a typical electricity load curve in a preset time interval of each commercial user, according to the proportion of the maximum value of the typical electricity load curve to the transformer power distribution capacity index, carrying out hour-by-hour load conversion on the typical electricity load curve, and generating a first characteristic value curve set; carrying out peak load shifting merging on the first characteristic value curve set, and generating a second characteristic value curve; and according to the maximum value of the second characteristic value curve, determining a total commercial transformer power distribution capacity. According to the embodiment, the capacity optimization of the power distribution transformer is realized, the capacity of the transformer is reduced, and resources are saved.

Description

technical field [0001] The present application relates to the technical field of building power supply and distribution, in particular to the technical field of distribution transformers, especially to the technical field of transformer capacity configuration. Background technique [0002] With the progress and development of society, the demand for electricity of users in various industries is increasing, and it has become an important issue to reasonably select the capacity of distribution transformers according to the needs of users. If the capacity of the distribution transformer is too large, the initial cost of transformer implementation will be increased, and the actual load rate will be low, resulting in waste of resources; if the capacity of the distribution transformer is too small, the actual load will be too large, or even overloaded, which is difficult Meet the user's electricity demand and affect the load stability. [0003] The user's power consumption is at ...

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06Y02E40/70Y04S10/50
Inventor 肖贺王鑫宋悦孟芦王雪金晓群周瑜黎少华
Owner BEIJING PERSAGY ENERGY SAVING TECH
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