Comprehensive energy-charging long-distance all-electric ship with storage battery

A storage battery and rechargeable technology, which is applied in electric vehicles, electric energy management, transportation fuel cell technology, etc., can solve problems such as the combination of no electric propulsion technology, reduce smoke, noise, odor, oil and water pollution, ensure sufficient energy, and improve Effects on Reliability and Lifetime

Inactive Publication Date: 2009-11-25
宜昌发中船务有限公司 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the perspective of the plan, there is no combination of multiple energy sources and el

Method used

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  • Comprehensive energy-charging long-distance all-electric ship with storage battery
  • Comprehensive energy-charging long-distance all-electric ship with storage battery
  • Comprehensive energy-charging long-distance all-electric ship with storage battery

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Embodiment Construction

[0027] like figure 1 As shown, the present invention comprises a hull 1, a console 2 is provided in the cab of the hull 1, and an electric propulsion device 4 is provided at the stern. The battery 3 is connected to the electric propulsion device 4, the battery 3 is connected to the charger 5 through the console 2, the solar panel 6 and the wind generator 7 are installed on the top of the hull 1, and are respectively connected to the battery 3 through the console 2; Or the fuel cell 10 is connected to the distribution board 9 with a rectifier, and the distribution board 9 is connected to the console 2 and the battery pack 3 .

[0028]The electric propulsion device 4 controls an AC motor or a permanent magnet motor in a SPWM or PWM manner.

[0029] Console 2 adopts stepless speed regulation or gear speed regulation device.

[0030] The thermal generating set 7 adopts a turbine set or multiple parallel diesel generating sets. The thermal generating set 8 and the switchboard 9 ...

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Abstract

A comprehensive energy-charging long-distance all-electric ship with a storage battery is disclosed, comprising a ship body, a console and an electric propulsion device at stern, a battery pack is mounted at the bottom of the ship body, the console is respectively connected with the storage battery and the electric propulsion device via cables, the storage battery is connected with a charger via the console, a solar panel and a wind power generator are mounted on the top of the ship body and are respectively connected with the storage battery via the console; a thermoelectric generating set or a fuel battery is connected with a distribution board having a rectifier, the distribution board is connected with the console and the battery pack. The device can utilize a plurality of comprehensive energies like fuel oil, fuel gas, wind energy, light energy and shore power to form a ship electric station with the storage battery centered in a charging way in order to take the place of mechanical propelling and realize full-power propelling, can meet the demands of long-distance transportation, and has the advantages of high comfort, simple and accurate operation, convenient management, less workload of maintenance, environmental protection, energy conservation, high endurance, high reliability and price performance, optimized spatial arrangement, fast reaction and great mobility and flexibility.

Description

technical field [0001] The invention relates to an electric boat, in particular to a rechargeable long-distance all-electric boat with accumulators and a combination of high-energy fuel and multiple clean energy sources. Background technique [0002] At present, the energy used by ships is single, except for a small amount of nuclear power, most of them use petroleum fuel. Traditional internal combustion engine ships reign supreme. Internal combustion engine ships have smoke, noise, odor and oil-water pollution. It is difficult for ships to recover the heat energy of smoke and cooling water as much as on land, resulting in low energy efficiency. Although the efficiency is low (less than 30%), due to the high specific energy of fuel oil, Therefore, in addition to nuclear power, fuel ships still have the highest endurance. The use of high-carbon fuels inevitably results in low-efficiency pollution. The prime mover directly propels the ship mechanically, which is an extensive...

Claims

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Application Information

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IPC IPC(8): B63H19/00B63H21/17B60L8/00B60L11/02B60L11/18B60L50/10
CPCY02T90/38Y02T10/7083Y02T10/7241Y02T10/7077Y02T10/70Y02T10/7072Y02T10/72Y02T90/40
Inventor 庞志森张青发庞明
Owner 宜昌发中船务有限公司
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