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Diesel generator set grid-connected system

A diesel generator set, alternating current technology, applied in the direction of electrical components, single network parallel feeding arrangement, substation/switch arrangement details, etc., can solve the inconvenience of adjusting the size of the internal space of the equipment, the impossibility of automatic backup power supply, and the inconvenient installation of electrical appliances components and other issues to achieve the effect of saving materials, improving heat dissipation, and reducing economic losses

Inactive Publication Date: 2019-09-20
HEFEI CALSIION ELECTRIC POWER SYST
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  • Abstract
  • Description
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Problems solved by technology

[0004] But this device also has the following defects. First, it is not easy to dissipate heat, and the temperature is too high, which will easily cause damage to electrical components and cause losses; The slide rail parallel to the mounting plate wastes more materials and has smaller adjustment space; it cannot realize the automation of backup power supply, which effectively solves the impact caused by sudden power failure in the production process and reduces economic losses

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] see Figure 1-7 As shown, the diesel generator set grid-connected system includes a control cabinet and a diesel generator set, and the control cabinet includes a box 1 and a controller 10;

[0040] Limiting plates 9 are installed on both sides of the inside of the box body 1, and an air inlet pipe 4 is fixedly installed on the first limiting plate 9, and the air inlet pipe 4 stretches out from the box body 1, and the inside of the air inlet pipe 4 A dust r...

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Abstract

The invention discloses a diesel generator set grid-connected system, which comprises a control cabinet and a diesel generator set. The control cabinet comprises a cabinet body and a controller. The inner two sides of the cabinet body are respectively equipped with a limit plate. One limit plate is fixedly equipped with an air inlet pipe. The air inlet pipe extends out of the cabinet body. The air inlet pipe is internally provided with a dedusting net. A fuse pad plate is arranged in the gap between the limit plate and the cabinet body. The fuse pad plate is fixedly equipped with a base plate. A fuse is fixedly arranged on the base plate by tightening two screws. A centrifugal fan and a radiating pipe are arranged to discharge the heat, thereby improving radiating effect; and through arrangement of the limit plates, an independent space is formed in the equipment, thereby preventing reduction of the service life of the equipment due to influence of other heat producing elements thereon, and achieving a good protection effect.

Description

technical field [0001] The invention relates to the technical field of power supply systems, in particular to a diesel generating set grid-connected system. Background technique [0002] Diesel generator set is a small power generation equipment, which refers to the power machinery that uses diesel oil as fuel and diesel engine as the prime mover to drive the generator to generate electricity. It is often used in daily power generation and emergency power generation in various homes, offices, large, medium and small enterprises. The generator set is mainly divided into three parts: diesel generator, generator and controller; [0003] In the patent No. CN105633996A, an automatic grid-connected device for the control system of the diesel generator set is announced. The automatic grid-connected device uses the DSP chip of the original diesel generator set control system as the DSP chip of the automatic grid-connected device. On the basis of the system, an automatic grid-connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/48H02J3/38
CPCH02B1/48H02B1/565H02J3/38
Inventor 邹国祥杜永辉
Owner HEFEI CALSIION ELECTRIC POWER SYST
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