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Multi-service combinatorial investment optimization method for 5G and power grid basic resource sharing

A technology for investment optimization and resource sharing, applied in the field of distribution network, can solve problems such as shortage, achieve the effect of improving greenness, improving operation efficiency, and increasing input and output

Pending Publication Date: 2022-01-25
国网山西省电力公司经济技术研究院
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Problems solved by technology

[0002] The power grid is currently in a critical period of accelerating the construction of electricity marketization, expanding various businesses, and seeking benefits. The sharing of 5G base stations and basic resources of the power grid is a new direction for power grid investment. With the continuous growth of investment demand, investment portfolio management has become increasingly important. The more people pay more attention, and the power grid enterprises, as state-owned enterprises, are different from other enterprises. Their investment business must not only consider economic benefits, but also environmental and social benefits. This is the responsibility and obligation of power grid enterprises as state-owned enterprises. There is a lack of a multi-service portfolio investment method for the "5G base station and power grid basic resource sharing" project under the premise of considering comprehensive benefits in the technology

Method used

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  • Multi-service combinatorial investment optimization method for 5G and power grid basic resource sharing
  • Multi-service combinatorial investment optimization method for 5G and power grid basic resource sharing
  • Multi-service combinatorial investment optimization method for 5G and power grid basic resource sharing

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Embodiment 1

[0124] The five selected businesses of 5G+1000kv transmission tower (w1), 5G+750kv transmission tower (w2), 5G+500kv transmission tower (w3), 5G+330kv transmission tower (w4), and 5G+110kv transmission tower (w5) are carried out Case Analysis of Portfolio Optimization.

[0125] Assuming that the investment decision-making and planning cycle is 15 years, the return on investment is 8%, and the total investment of the five major businesses by the power grid enterprise is 60 million yuan. The model is solved using the hybrid cuckoo algorithm in this paper for iterative solution and simulation in Matlab. The relevant parameters in the objective function and constraints are shown in Table 1 and Table 2.

[0126] Table 1 Objective function and constraints related parameters

[0127]

[0128]

[0129] Table 2 Specific related parameters of the business

[0130] business name Ii / 10,000 yuan Si / kWh hi / name mi / t vi / unit w1 2000 18 320 6 82 w2 1...

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Abstract

The invention discloses a multi-service combinatorial investment optimization method for 5G and power grid basic resource sharing. The method comprises the following steps: S1, carrying out the permutation and combination of a plurality of pre-investment services of an investor, and forming a plurality of multi-service combinatorial investment schemes; S2, constructing a multi-service portfolio investment scheme benefit measurement and calculation model; and S3, respectively substituting each multi-service portfolio investment scheme in the S1 into the benefit measurement and calculation model constructed in the S2 for solving, taking the scheme with the highest comprehensive benefit as the optimal multi-service portfolio investment scheme, and adjusting investment services of investors according to the optimal multi-service portfolio investment scheme to optimize a multi-service combined investment mode of 5G base station and power grid basic resource sharing. According to the invention, economic benefits, environmental benefits and social benefits can be considered when a power grid company invests a plurality of 5G base stations and power grid basic resource sharing services; the reliability of power grid power supply is ensured and the greenness of electric energy supply is improved; and the market competitiveness of companies is improved, and sustainable development of power grid enterprises is promoted.

Description

technical field [0001] The invention relates to the field of distribution network technology, in particular to a multi-service combination investment optimization method for 5G and power grid basic resource sharing. Background technique [0002] The power grid is currently in a critical period of accelerating the construction of electricity marketization, expanding various businesses, and seeking benefits. The sharing of 5G base stations and basic resources of the power grid is a new direction for power grid investment. With the continuous growth of investment demand, investment portfolio management has become increasingly important. The more people pay more attention, and the power grid enterprises, as state-owned enterprises, are different from other enterprises. Their investment business must not only consider economic benefits, but also environmental and social benefits. This is the responsibility and obligation of power grid enterprises as state-owned enterprises. The t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q40/06G06Q50/06G06N3/00
CPCG06Q10/04G06Q40/06G06Q50/06G06N3/006Y02P90/90Y04S10/50
Inventor 薛磊吴建斌宋巍齐慧文李强郑宇明魏佳红郑惠文
Owner 国网山西省电力公司经济技术研究院
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