Research on adaptive compensation mechanism for DC power remote capacity checking of Internet of energy
Direct current (DC) power supply is the infrastructure of the guarantee of Internet of energy communication. It has many problems, such as heavy workload, high complexity, high risk and waste of electric energy when checking discharge. The remote charge and discharge control based on the architectur...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | Chinese |
| Published: |
China InfoCom Media Group
2025-06-01
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| Series: | 物联网学报 |
| Subjects: | |
| Online Access: | http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2025.00476/ |
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| Summary: | Direct current (DC) power supply is the infrastructure of the guarantee of Internet of energy communication. It has many problems, such as heavy workload, high complexity, high risk and waste of electric energy when checking discharge. The remote charge and discharge control based on the architecture of Internet of things by using thyristor chain step-down module was studied. The discharge current compensation control unit was introduced to realize the on-line constant current discharge of the real load. By analyzing the remote measurement and control business requirements of DC power supply, a communication networking scheme for real-time control of charge and discharge was proposed. Aiming at different application scenarios, three automatic online full-capacity capacity checking methods for batteries were proposed. By building a simulation model of the system and control module, the effectiveness of the capacity checking method was verified, and the system energy was fully utilized in the process of capacity checking, which realized the clean and efficient utilization of energy. |
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| ISSN: | 2096-3750 |