A solar battery direct-supply drive device for laterally moving lifting parking equipment

Abstract

The invention discloses a solar cell direct supply driving device for transverse moving lifting and parking equipment. The device mainly comprises a specific transducer, an emergency lighting system 33, a human-computer interface 35 and an equipment detection system 32, wherein the specific transducer comprises a solar cell 42, a direct current boosting power supply module 43 and a varying frequency driving device; the characteristic of varying frequency driving of the varying frequency driving device is sufficiently utilized, the main circuit and the control circuit of a small-power universaltransducer are simplified and improved based on keeping the varying frequency driving principle unchanged, and the solar cell 42 and direct current boosting power supply module 43 are modularized mechanical and electrical products with developed techniques, so that varying frequency and normal operation of the transverse moving lifting and parking equipment can be realized with low cost and highreliability under the situation that power supply is failed, convenience is brought to users in using the transverse moving lifting and parking equipment, and a good improving effect is achieved for popularization and application.

Description

technical field [0001] The invention relates to the field of mechanical parking equipment, in particular to a two-story parking equipment (referred to as "horizontal moving lifting parking equipment") in which the upper platform moves laterally into the driveway and then lifts up and down. device. Background technique [0002] With the increase of car ownership, the problem of insufficient parking space is becoming more and more obvious, and mechanical parking equipment has been widely used. In addition to the standard type of mechanical parking equipment in China, there is another type of equipment in which the upper platform moves laterally into the driveway and then lifts up and down. The biggest feature of this equipment is the tandem layout of the parking spaces on the ground floor without any installation The electromechanical device is horizontally provided with two upper decks above two or three continuous tandem parking spaces on the ground floor. These two decks c...

AI Technical Summary

Problems solved by technology

However, the current horizontal mobile lifting parking equipment does not use the advanced three-phase motor drive method of variable frequency drive, and it is in a stop running state when the power is cut off, and cannot perform car access operations. troubled

Of course, it is possible to simply add a low-power general-purpose frequency converter on top of the strong current unit of the original equipment, and obtain the frequency conversion drive through manual operation; but this method requires relatively large investment, and does not match the original system, and the operation is inconvenient; In order to solve the problem of mains power failure, it is also possible to increase the installation of high-power UPS power supply or high-power EPS power supply as the front-end power supply of the equipment, but this not only greatly increases the investment, but also increases the operating power consumption, and the later maintenance costs are also high.

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