Evolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power System
The construction of new power systems involves the change in both physical form and production organization relationships. With a large amount of investment, how to ensure investment efficiency will be one of the key problems in the construction of new power systems. At present, great changes have t...
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| Format: | Article |
| Language: | zho |
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State Grid Energy Research Institute
2024-09-01
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| Series: | Zhongguo dianli |
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| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202309072 |
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| author | Rui ZHU Qihe LOU Xiaoling JIN Chang LIU |
| author_facet | Rui ZHU Qihe LOU Xiaoling JIN Chang LIU |
| author_sort | Rui ZHU |
| collection | DOAJ |
| description | The construction of new power systems involves the change in both physical form and production organization relationships. With a large amount of investment, how to ensure investment efficiency will be one of the key problems in the construction of new power systems. At present, great changes have taken place in the form of the power grid side, power supply side, and load side. Clarifying the change in investment structure from the perspective of functionalization is the key to discovering the change law of investment, guiding the efficient investment of funds, exploring and improving the investment efficiency of power grid infrastructure, especially unveiling the evolution law of functional investment structure. First of all, the key factors affecting the power grid infrastructure investment were identified through the system dynamics model, and the interrelation, mutual influence, and dynamic change relationship among the factors were further studied. On this basis, the system simulated the evolution trend of each investment function in the power grid infrastructure investment structure under key scenarios, so as to provide suggestions and data support for the medium-term and long-term power grid investment decision-making of enterprises, promote the optimization and upgrading of power grid infrastructure, and build new power systems with higher quality. |
| format | Article |
| id | doaj-art-ca13103ef41641e3b0e23ca8f25751fd |
| institution | OA Journals |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2024-09-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-ca13103ef41641e3b0e23ca8f25751fd2025-08-20T02:04:31ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492024-09-0157919420410.11930/j.issn.1004-9649.202309072zgdl-57-9-zhuruiEvolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power SystemRui ZHU0Qihe LOU1Xiaoling JIN2Chang LIU3State Grid Energy Research Institute Co., Ltd., Beijing 102209, ChinaState Grid Corporation of China, Beijing 100031, ChinaState Grid Energy Research Institute Co., Ltd., Beijing 102209, ChinaSchool of Economics and Management, North China Electric Power University, Beijing 102206, ChinaThe construction of new power systems involves the change in both physical form and production organization relationships. With a large amount of investment, how to ensure investment efficiency will be one of the key problems in the construction of new power systems. At present, great changes have taken place in the form of the power grid side, power supply side, and load side. Clarifying the change in investment structure from the perspective of functionalization is the key to discovering the change law of investment, guiding the efficient investment of funds, exploring and improving the investment efficiency of power grid infrastructure, especially unveiling the evolution law of functional investment structure. First of all, the key factors affecting the power grid infrastructure investment were identified through the system dynamics model, and the interrelation, mutual influence, and dynamic change relationship among the factors were further studied. On this basis, the system simulated the evolution trend of each investment function in the power grid infrastructure investment structure under key scenarios, so as to provide suggestions and data support for the medium-term and long-term power grid investment decision-making of enterprises, promote the optimization and upgrading of power grid infrastructure, and build new power systems with higher quality.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202309072power grid infrastructure investmentevolution of investment structurenew power systemsystem dynamics |
| spellingShingle | Rui ZHU Qihe LOU Xiaoling JIN Chang LIU Evolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power System Zhongguo dianli power grid infrastructure investment evolution of investment structure new power system system dynamics |
| title | Evolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power System |
| title_full | Evolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power System |
| title_fullStr | Evolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power System |
| title_full_unstemmed | Evolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power System |
| title_short | Evolution of Functional Investment Structure of Power Grid Infrastructure Suitable for New Power System |
| title_sort | evolution of functional investment structure of power grid infrastructure suitable for new power system |
| topic | power grid infrastructure investment evolution of investment structure new power system system dynamics |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202309072 |
| work_keys_str_mv | AT ruizhu evolutionoffunctionalinvestmentstructureofpowergridinfrastructuresuitablefornewpowersystem AT qihelou evolutionoffunctionalinvestmentstructureofpowergridinfrastructuresuitablefornewpowersystem AT xiaolingjin evolutionoffunctionalinvestmentstructureofpowergridinfrastructuresuitablefornewpowersystem AT changliu evolutionoffunctionalinvestmentstructureofpowergridinfrastructuresuitablefornewpowersystem |