A Method for Generating Carbon Footprint Inventory of Substation Engineering Based on Knowledge Graph
Abstrak
The method for generating carbon footprint inventory of substation engineering based on knowledge graph can ensure that all entities in the inventory have effective emission factors, and that the materials and machinery in the inventory can be traced back to their respective lifecycle stages and sub projects based on the knowledge graph relationship, providing favorable support for carbon reduction in the later stage. This method takes the lifecycle process of substation engineering from cradle to gate as the object, and extracts knowledge and constructs a knowledge graph for the material entities and mechanical entities and relationships of sub projects of substation carbon footprint engineering, as well as existing emission factors. Based on the concept level seed set, whether the entities have emission factors, and the priority of emission factor attributes, entity alignment is carried out. The final layer of entities after entity alignment is completed, which is the carbon footprint list of substation engineering. Finally, the effectiveness of this method was verified using steel used in substation engineering as an example.
Penulis (5)
Jing Li
Shuzhen Li
Jishuang Jiang
Feng Zhang
Chao Liu
Akses Cepat
PDF tidak tersedia langsung
Cek di sumber asli →- Tahun Terbit
- 2024
- Bahasa
- en
- Sumber Database
- Semantic Scholar
- DOI
- 10.1109/ICIPCA61593.2024.10709049
- Akses
- Open Access ✓