Power supply device optimization system for power distribution network
A power supply device and distribution network automation technology, applied in the field of distribution network, can solve the problem of inability to improve and optimize the power supply configuration of the distribution network, lack of analysis of the scope of power failure, and the distribution network cannot predict the relationship between power failure improvement measures And other issues
Pending Publication Date: 2020-10-30
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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Problems solved by technology
[0003] In the process of implementing the present invention, the inventors found that the prior art has at least the following problems: During the research and analysis of power outage accidents, the traditional power distribution network cannot predict the relationship between the quantitative index of power outage improvement measures and the scope of power outage influence. There is a lack of analysis on reducing the scope of power outages, so it is impossible to further improve and optimize the power supply configuration of the distribution network
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0032] see figure 1 , is a schematic structural diagram of a power supply device optimization system for a distribution network provided in Embodiment 1 of the present invention. The power supply device optimization system 10 of the distribution network provided by Embodiment 1 of the present invention includes:
[0033] Quantitative indicator acquisition device 11, used to acquire quantitative indicators corresponding to power outage improvement measures pre-take...
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The invention discloses a power supply device optimization system for a power distribution network, and the system comprises a quantitative index obtaining device which is used for obtaining a quantitative index corresponding to a power failure improvement measure pre-taken by the power distribution network; a power failure range analysis device used for predicting the power failure influence range of the power distribution network by adopting a preset power grid analysis model according to the quantitative index, and a power distribution network optimization device used for obtaining an optimization result of power supply configuration of the power distribution network according to the predicted power failure influence range, wherein the power grid analysis model is used for representinga relationship between a quantitative index corresponding to each power failure improvement measure and a power failure influence range. By implementing the embodiment of the invention, the power supply configuration of the power distribution network can be optimized by changing the corresponding quantitative indexes in a targeted manner, the technical effect of narrowing the power failure influence range is achieved, and the stability of the power distribution network is effectively improved.
Description
technical field [0001] The invention relates to the technical field of distribution networks, in particular to a power supply device optimization system of a distribution network. Background technique [0002] The power industry is an important basic industry in the country, which is not only related to the smooth operation of industrial production, but also related to the harmonious development of the national economy and the people's livelihood. The safety and reliability of the power system is the key to ensuring the normal daily life of the people and the safety of people's property. The distribution network The power outage of the system is a major factor affecting the safety and reliability of the power system. The analysis of power outage accidents in traditional distribution network mainly focuses on the location of power outage faults, and the analysis of power outage range of distribution network according to the connection relationship of distribution network equi...
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IPC IPC(8): H02J3/00
CPCH02J3/00
Inventor 高松川胡博张吉明王凯琳甘国晓李世双路红池张伟鑫顾衍璋赵溶生赵昌禄康文韬
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD