Emergency Power Control System Standby Consumption Reduction
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Solution Overview
Problem
Emergency power supplies face high standby power consumption and short standby duration, which limits their long-term storage capability and increases energy wastage and environmental impact in modern, high-rise buildings.
Innovation Solution
An emergency power supply control system comprising a main control module, power storage module, charge module, and discharge module, with a self-locking power supply circuit and power storage management unit to reduce standby power consumption and extend standby time by optimizing power storage and discharge processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the emergency power supply operates continuously to maintain readiness, then the reliability of power supply is improved, but the standby power consumption increases
Solution Approach 1:
The system dynamically switches between different operational states (standby mode with reduced power consumption and full operation mode) based on whether emergency power is needed. The control unit adjusts the power supply state in real-time, allowing the emergency power supply to maintain readiness while minimizing energy consumption during non-critical periods.
2Duration of action of moving object
If the emergency power supply maintains full power readiness, then the duration of action during emergency is improved, but the standby duration decreases
Solution Approach 1:
The system performs preliminary charging of the battery during normal operation and standby periods, accumulating energy in advance so that when an emergency occurs, the full power duration can be maximized. The control unit monitors battery charge levels and adjusts charging rates to ensure sufficient energy储备 before emergency situations arise.
Data Source
AI summary
An emergency power supply control system includes a main control module, a power storage module, a charge module, and a discharge module. The main control module is respectively connected to the power storage module, the charge module, and the discharge module. The charge module, the power storage module, and the discharge module are connected in sequence. The power storage module includes a power storage control unit and a power storage management unit, an input end of the power storage management unit is connected to an output end of the charge module, an output end of the power storage management unit is connected to an input end of the discharge module. The input end of the power storage management unit is connected to an output end of the power storage control unit, an input end of the power storage control unit is connected to the main control module.