Environment-friendly type intelligent road lamp current-reducing energy-saving control apparatus and method

Abstract

The present invention refers to environmental protection type intelligent current-reducing and energy-saving control equipment method for street lamp. It contains single lamp controller circuit and street lamp circuit, wherein single lamp controller circuit module consisting of LCU control circuit module and multiple tapping power reducing ballast module, the output of said LCU control circuit respectively connected with one end of multiple tapping power reducing ballast, ac compensation capacitor module and street lamp circuit module through one end of multiple step control equipment of 220 ac power supply. Said invention has advantages of realizing single lamp independent timing or networking control, street lamp soft startups control, and street lamp relative constant power control etc, without harmonic contamination to electric power network, and prolonging street lamp service life.

Description

technical field [0001] The invention relates to an energy-saving device and method for street lamp intelligent lighting control, in particular to an environment-friendly intelligent street lamp current-reducing energy-saving control device and control technology for energy-saving intelligent lighting control equipment based on current intelligent control and green environmental protection lighting. Background technique [0002] At present, the traditional way of using street lamp ballast current reduction technology to carry out street lamp lighting energy-saving equipment is to change the way of ballast inductance to reduce current, and most of them use a gear to increase a series power reduction ballast or replace the original ballast. The above is done by changing the number of turns of the coil and adding a tap. In practical application, because the overall load of the power grid is lighter in the second half of the night, the lighting power supply voltage rises greatly....

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to solve the single timing or network control of a single lamp, how to realize multi-level current reduction and power saving on the premise that the original street lamp equipment is not changed or updated in the old road section 1. Realize the soft start control of street lamps and the constant power control of street lamps; avoid the adverse effects of external voltage changes on the service life and energy saving effect of light sources, and at the same time, it can also be used directly in new road sections; solve the problem of ensuring no harmonics to the power grid Wave pollution, no electromagnetic pollution to the environment, not only does not damage the service life of street lamps, but also has prolonging effects and other related issues

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