A converter device for ship shore power and its control system
A converter device and control system technology, which is applied in the direction of output power conversion device, electrical components, electrical equipment structural parts, etc., can solve the problem that the converter device has poor heat dissipation effect, cannot play a protective role, and handles sudden Weak ability to deal with emergencies and other problems, to achieve the effect of strong ability to deal with emergencies, enhance practicability, and improve safety
Active Publication Date: 2022-07-12
STATE GRID JIANGSU ELECTRIC POWER CO LTD NANTONG POWER SUPPLY BRANCH +1
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a converter device and its control system for ship shore power, which solves the problem that the converter device does not have a good heat dissipation effect, which leads to low work efficiency and cannot play a protective role. Inconvenient installation and disassembly, unstable operation and weak ability to deal with emergencies
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[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationsh...
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The invention discloses a converter device for ship shore power, which relates to the related technical field of ship shore power, comprising a cabinet shell and a protective cover plate, the protective cover plate is fixedly connected with the cabinet shell, and the protective cover plate An indicator light is installed in the middle of the front bottom of the protective cover, a first adjustment plate arranged in a rectangular array is installed on the front of the protective cover, and a limit slot is provided at the opening of the inner wall of the cabinet shell. The invention also discloses a control system for a converter device for ship shore power, comprising a data communication module, a central processing unit, a drive module, a converter module, a detection and alarm module and a power supply execution module. The present invention facilitates the installation and disassembly of the converter device, facilitates later maintenance and maintenance, prolongs the service life, is simple and quick to operate, reduces labor intensity, improves the stability of the converter device, and enhances the heat dissipation effect of the converter device. , thereby improving the working efficiency of the converter device.
Description
technical field [0001] The invention relates to the related technical field of ship shore power, in particular to a converter device for ship shore power and a control system thereof. Background technique [0002] With the rapid development of China's economy and the continuous expansion of foreign trade, the production scale of ports has grown rapidly, and problems such as port energy consumption and pollutant emissions cannot be ignored. Large ships mainly use their own diesel generator sets to provide electricity for ships during their berthing. Since diesel generator sets require a large amount of fuel oil (heavy oil or diesel), a large amount of sulfides and nitrogen oxides generated during the generation of fuel oil seriously pollute the surrounding environment. In this environment, the use of shore power not only saves non-renewable fuels, but also plays a great role in environmental protection. The existing converter devices used for ship shore power have poor heat d...
Claims
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IPC IPC(8): H02M1/00H05K7/20
CPCH02M1/00H05K7/209
Inventor 沈华陈黎军傅靖胡桂荣张权黄霆季小龙诸军
Owner STATE GRID JIANGSU ELECTRIC POWER CO LTD NANTONG POWER SUPPLY BRANCH