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Novel digital EPS fire emergency power system based on DSP

A technology for fire emergency and power supply system, applied in emergency power supply arrangement, emergency protection circuit device, emergency protection device with automatic disconnection, etc. effect of operation

Inactive Publication Date: 2011-03-30
SHANGHAI RENLE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an EPS emergency power supply to solve the problems of low efficiency, environmental pollution and large energy consumption in the current emergency power supply system

Method used

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  • Novel digital EPS fire emergency power system based on DSP
  • Novel digital EPS fire emergency power system based on DSP
  • Novel digital EPS fire emergency power system based on DSP

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Embodiment Construction

[0024] The DSP (Digital Signal Processing) in the present invention refers to digital signal processing, and the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] See figure 1 , which is a structure diagram of a new digital EPS fire emergency power supply system based on DSP according to an embodiment of the present invention. It includes a mains input terminal 11 , a digital charging module 12 with a battery inspection, a battery pack 13 , an inverter 14 , a switch 15 and a controller 16 . The digital charging module 12 with battery inspection is connected to the mains input terminal 11 . The storage battery pack 13 is connected with the digital charging module 12 with battery inspection. The inverter 14 is connected to the battery pack 13 . The switch 15 is connected to the inverter 14 , the mains input terminal 11 , and connected to the load equipment, and is used to switch the power supply source of the load equi...

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Abstract

The invention provides a novel digital EPS fire emergency power system based on a DSP, which comprises a mains input end, a battery-powered patrol digital charging module connected with the mains input end, a storage battery connected with the battery-powered patrol digital charging module, an inverter connected with the storage battery, a changeover switch connected with the inverter and the mains input end and connected to load equipment for switching the power supply of the load equipment between the mains input end and the inverter, and a controller respectively connected with the mains input end, the battery-powered patrol digital charging module, the storage battery and the inverter, wherein the controller further comprises a signal detection module for detecting the voltage and current of the mains, the storage battery and the inverter. The system is high in reliability and stability.

Description

technical field [0001] The invention relates to an emergency power supply, in particular to a new digital EPS fire emergency power supply system based on DSP. Background technique [0002] With the rapid development of urban construction, modern buildings tend to be large-scale, high-rise and intelligent. Accompanied by their development, the requirements for power supply of buildings have increased. The informatization of society and the modernization of buildings have made buildings more and more dependent on power supply, especially some important public buildings. Once the power supply is interrupted, it will cause major social and political impacts and economic losses. At the same time, with the rapid improvement of people's awareness of safety and prevention of emergencies such as fires, backup power supplies are getting more and more attention. [0003] At present, in many emergency power supply occasions, diesel generator sets and UPS (Uninterruptible Power System, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/06H02J7/02H02H7/122H02H3/04
Inventor 陈国成
Owner SHANGHAI RENLE SCI & TECH
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