Storage Contract Scheme for Wind Energy Big Data Based on Ethereum

Storage Contract Scheme for Wind Energy Big Data Based on Ethereum

연구 분야: Cryptography

학회: CCF China Blockchain Conference

In response to the deficiencies in the transmission and secure storage of large-scale data generated by existing wind power equipment, this paper proposes a Wind Power Energy Big Data Storage solution based on the InterPlanetary File System (IPFS) and an Ethereum-based smart contract retrieval and storage scheme. The wind power system data are stored and hashed via the IPFS, ensuring data storage efficiency and security through the Store State and Validation Algorithm (SSAVA). Simultaneously, the Ethereum-based smart con-tract retrieval and storage scheme records the hash value on the blockchain for retrieval and storage, utilizing the memory efficiency compensation algorithm (MECA) to improve storage and retrieval speed. Previous studies have demonstrated that the established big data storage contract scheme of wind power energy has high security, large storage capacity, and fast data processing speed.