Power flow data generation method and device, electronic equipment and computer readable medium

A technology of power flow data and generation device, applied in the computer field, can solve the problems of affecting the simulation effect, difficulty in simulating the power flow of the distribution network offline, complex topology structure of the distribution network, etc., so as to achieve the effect of improving the simulation effect.

Active Publication Date: 2021-08-13
北京德风新征程科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The topology of the distribution network is complex and there are many electrical devices, so it is very difficult to simulate the power flow of the distribution network offline in the distribution automation master station system
[0003] When the existing distribution network simulation and fault simulation are carried out in an offline environment, there is a lack of real-time changing power flow data, which affects the simulation effect
The random and simple power flow data changes are also quite different from the actual operating conditions.

Method used

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  • Power flow data generation method and device, electronic equipment and computer readable medium
  • Power flow data generation method and device, electronic equipment and computer readable medium
  • Power flow data generation method and device, electronic equipment and computer readable medium

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Embodiment Construction

[0027] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these examples are provided so that the understanding of this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0028] It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0029] It should be noted that conc...

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Abstract

The embodiment of the invention discloses a power flow data generation method and device, electronic equipment and a computer readable medium. A specific embodiment of the method comprises the steps: in an offline state, carrying out electrified topology analysis on a target power distribution network, and determining a power supply path of each feeder line in the target power distribution network; according to the power supply path of each feeder line, establishing a power supply relation for each element on the feeder line, and determining all power supply tail end elements on the feeder lines; selecting a power supply tail end elements as target tail end elements, and adjusting a power flow value of the target tail end element; and generating a power flow value of each element on each feeder line according to the power supply relationship among the elements. According to the embodiment, the change of the power flow data of the power distribution network in an offline state is realized, so that the analog simulation effect is improved.

Description

technical field [0001] The embodiments of the present disclosure relate to the field of computer technology, and in particular to a method, device, electronic equipment, and computer-readable medium for generating power flow data. Background technique [0002] The distribution network is usually composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators and some auxiliary facilities, etc., and plays an important role in the distribution of electric energy in the power network. The topology of the distribution network is complex and there are many electrical devices, so it is very difficult to simulate the power flow of the distribution network offline in the distribution automation master station system. [0003] When performing distribution network simulation and fault simulation in the existing offline environment, there is a lack of real-time changing power flow data, which affects the simulation effect. The ran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/06G06F30/20
CPCG06F30/20H02J3/06H02J2203/20
Inventor 杨琦戚鑫郑旭闫剑锋于成洋李旭王清杰
Owner 北京德风新征程科技股份有限公司
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