Power battery module of electric ship

Abstract

The invention relates to a power battery module of an electric ship. The power battery module comprises a blister protection plate, a wire harness isolation plate and a battery pack; the upper end of the battery pack is covered with the wire harness isolation plate; the upper end of the wire harness isolation plate is covered with the blister protection plate; the outer side of the battery pack is sleeved with a module bandage; the battery pack comprises a plurality of batteries; the upper end of the battery pack is provided with a temperature monitor and a temperature alarm; each battery is correspondingly provided with at least one temperature monitor or one temperature alarm; the upper end of the wire harness isolation plate is provided with a first flexible circuit board, a second flexible circuit board and a third flexible circuit board, the first flexible circuit board and the third flexible circuit board are provided with first low-voltage plug-ins, and the second flexible circuit board is provided with a second low-voltage plug-in; the wiring harness isolation plate is installed on the battery pack; the flexible circuit boards is fixed on the wiring harness isolation plate; the low-voltage plug-ins are arranged, so that the battery module technology in the new energy automobile industry is applied to the field of electric ships, the technology application is mature, the transportability is high, the module maturity is high, the power performance is high, the charging speed is high, and the cost economy is good.

Description

technical field [0001] The invention relates to the field of power batteries, in particular to a power battery module for electric ships. Background technique [0002] At present, the degree of electrification of ships in the world is relatively low, and the electrification of ships in my country started relatively late and is in the early embryonic stage; however, electric ships require strong power performance, long cruising range, long warranty life, high safety and reliability, and convenient maintenance. Try not to repair it. Power batteries are the core components of electric ships, and there are many gaps in the application technology of electric ships. There are still difficulties in battery power networking, long battery charging time, difficult charging connection and implementation, complicated control strategies, and application security mechanisms. Technical difficulties such as unsoundness, combined with the large demand for battery loading on a single ship, fe...

AI Technical Summary

Problems solved by technology

Power batteries are the core components of electric ships, and there are many gaps in the application technology of electric ships. There are still difficulties in battery power networking, long battery charging time, difficult charging connection and implementation, complicated control strategies, and application security mechanisms. Technical difficulties such as unsoundness, combined with the large demand for battery loading on a single ship, fewer batteries that have obtained classification society certification in the industry, imperfect local subsidies or policy support, unclear market business models, and the battery industry in the electric ship industry. The cost of power batteries is very high and the economy is poor due to the influence of many aspects such as small demand

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