A method and system for optimizing energy consumption of an ups power supply

By applying energy disturbances to the power conversion components of the UPS system, obtaining thermal response data, identifying the decline in heat dissipation capacity, adjusting the energy consumption assessment method, and optimizing the operation strategy, the problem of unnecessary power consumption in the UPS system is solved, and energy consumption optimization and equipment life extension are achieved.

CN121461576BActive Publication Date: 2026-05-26FOSHAN NANHAI DISTRICT TAIQIFENG ELECTRONICS
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FOSHAN NANHAI DISTRICT TAIQIFENG ELECTRONICS
Filing Date
2025-12-31
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The cooling system in the UPS system is not controlled precisely enough, causing it to run at high speed even when high-intensity cooling is not required, resulting in unnecessary power consumption.

Method used

By applying controlled energy disturbances to the power conversion components inside the uninterruptible power supply system, instantaneous thermal response data is obtained, heat dissipation capacity parameters are calculated, heat dissipation capacity degradation is identified, and energy consumption assessment methods and operating strategies are adjusted according to the degradation.

Benefits of technology

It achieves precise optimization of UPS system energy consumption, reduces overall energy consumption, extends equipment life, and improves system operating efficiency and reliability.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121461576B_ABST
    Figure CN121461576B_ABST
Patent Text Reader

Abstract

This invention relates to the technical field of UPS power supply energy consumption optimization, specifically to a UPS power supply energy consumption optimization method and system. The method includes the following steps: applying controlled energy disturbances to the power conversion elements within the uninterruptible power supply system, and acquiring instantaneous thermal response data of the power conversion elements to the energy disturbances; calculating the heat dissipation capacity parameters of the power conversion elements based on the instantaneous thermal response data and energy disturbance information; comparing the heat dissipation capacity parameters with preset benchmark parameters to identify the heat dissipation capacity degradation of the power conversion elements; adjusting the energy consumption assessment method of the uninterruptible power supply system based on the heat dissipation capacity degradation; and optimizing the operating strategy of the uninterruptible power supply system based on the adjusted energy consumption assessment method. This achieves accurate perception and dynamic optimization control of the system's actual energy loss.
Need to check novelty before this filing date? Find Prior Art