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Intelligent automatic early-warning tripping and closing power saving controller

An energy-saving controller and automatic early warning technology, which is applied in the direction of automatic disconnection emergency protection devices, electrical components, circuit devices, etc., can solve the problems of increasing electricity bills, rapid equipment aging, etc., and achieve waste prevention, convenient and flexible use, and significant effect

Active Publication Date: 2012-07-25
STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, people often forget to turn off the power supply after get off work. Using electric equipment to continue to operate will not only increase the electricity bill, but also cause the equipment to age quickly, leaving potential safety hazards, etc.

Method used

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  • Intelligent automatic early-warning tripping and closing power saving controller
  • Intelligent automatic early-warning tripping and closing power saving controller
  • Intelligent automatic early-warning tripping and closing power saving controller

Examples

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Embodiment Construction

[0015] figure 1 It shows that the smart clock chip and hardware circuits including crystal oscillator, frequency division, storage, etc. also have software programming to perform calculation and synthesis of minutes, hours, weeks, etc. It can also cooperate with the keyboard to set the calibration and timing, output the control signal when the set time arrives, turn on the subsequent charge and discharge conversion circuit, realize the functions of power failure forecast, release and implementation of power failure, and resume power transmission before going to work the next day.

[0016] figure 2 It is shown that the normally closed node J3-2 of the relay J3 used to control computers and lighting and the normally closed node J4-2 of the relay J4 used to control the air conditioner are respectively connected in the power supply circuit of the 220V AC power supply, and also have Power supply and power failure automatic control circuit: CT-56 intelligent clock chip IC1's 3 pin...

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PUM

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Abstract

The invention discloses an intelligent automatic early-warning tripping and closing power saving controller, wherein a power supply and failure automatic control circuit is mainly formed by a CY-56 intelligent clock chip, a multiple-unit tube and a relay, the invention adopts a combination mode of setting steady state timing and capacitor charge-discharge dynamic timing to realize a whole set of functions of starting, early warning, discharging and tripping, and thereby not only having no influence on overtime work, but also obtaining automatic power saving effect.

Description

technical field [0001] The invention relates to an automatic power supply and power-off control device, in particular to an energy-saving device for power supply and power-off control of office computers, air conditioners, and lighting. Background technique [0002] Now many industrial and mining enterprises and production management systems are equipped with computers, air conditioners, lighting and other facilities. However, people often forget to turn off the power supply after get off work. Using electric equipment to continue to operate will not only increase the electricity bill, but also cause the equipment to age quickly and leave potential safety hazards. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent energy-saving controller which can not only automatically start at a fixed time, but also delay early warning, automatically cut off the power supply and automatically restore the power supply after it is determin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02H3/04H02H3/06
Inventor 粟和林侯国彦
Owner STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST
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