Hybrid power comprehensive electric propulsion system for ship

Abstract

The invention discloses a hybrid power comprehensive electric propulsion system for a ship. According to the invention, clean energy is utilized as much as possible through a solar power generation panel, a wind driven generator and a battery energy storage power station, so pure electricity can be used for sailing in sensitive water areas or areas where pollution is forbidden, and pure electricity can also be used for driving and for loading and unloading cargoes; and therefore, zero-emission navigation and operation in an emission forbidding area or a sensitive area are achieved. Meanwhile, a dual-fuel AC generator is arranged, and a small amount (15%) of diesel oil and natural gas are adopted as engine fuel in most time; compared with a pure diesel engine, pollutant emission can be greatly reduced, green and environment-friendly effect is better achieved, and blue sky, white cloud, green mountains and green water are better protected; and moreover, when the natural gas is consumed and a filling station cannot be reached for filling of the natural gas, standby diesel oil can be adopted for driving, so mileage anxiety during sailing is eliminated, and more flexible selectivity is achieved.

Description

technical field [0001] The invention relates to the technical field of hybrid ships, in particular to a ship hybrid comprehensive electric propulsion system. Background technique [0002] With the development of industry, the formation of acid rain and the emission of carbon dioxide are becoming more and more serious, which aggravates the greenhouse effect and the formation of acid rain, which endangers people's living environment. Old-fashioned inland river boats are driven by diesel fuel, which cannot meet some high environmental protection requirements. areas with high pollution. [0003] In order to reduce the pollution of carbon emissions, a new energy hybrid ship hybrid integrated electric propulsion system is derived to reduce environmental pollution, protect the environment and save energy. Contents of the invention [0004] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a ship hybrid comprehensive ...

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Problems solved by technology

[0002] With the development of industry, the formation of acid rain and the emission of carbon dioxide are becoming more and more serious, which aggravates the greenhouse effect and the formation of acid rain, which endangers people's living environment. Old-fashioned inland river boats are driven by diesel fuel, which cannot meet some high environmental protection requirements. areas with high pollution

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