Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Power supply system and ship

A technology of power supply system and power distribution system, which is applied in the direction of electrical components, circuit devices, emergency power supply arrangements, etc., and can solve problems such as time-consuming, troublesome self-charging, and cumbersomeness

Pending Publication Date: 2022-03-08
SGCC SMART ENERGY & ELECTRIC TRANSPORTATION TECH INNOVATION CENT (SUZHOU) CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most existing power supply systems for supplying power to ships are complicated and cumbersome; and the self-charging of most power supply systems is troublesome and takes a lot of time
Therefore, for a power supply system and ships, most of the existing discharge systems for charging ships are complicated and cumbersome; and the self-charging of most discharge systems is more troublesome and takes more time. This is the problem we have to solve

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power supply system and ship
  • Power supply system and ship
  • Power supply system and ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one, see appendix Figure 1-3 As shown, a power supply system in this embodiment includes a charging and discharging system and a ship power distribution system installed in a ship. The charging and discharging system includes a container, a bidirectional battery pack 2 installed in the container, and a bidirectional charging system installed in the container. The discharge group 3, the bidirectional battery group 2 and the bidirectional charge and discharge group 3 and the ship power distribution system are all electrically connected.

[0021] In the implementation process of the first embodiment, when the bidirectional battery pack 2 is charging, it takes power from the bidirectional charging and discharging group 3 and lowers the voltage; when the bidirectional battery pack 2 discharges, the bidirectional battery pack 2 converts the battery DC voltage stored by itself into a three-phase AC 50Hz voltage is fed into the bidirectional charging and discharging...

Embodiment 2

[0029] Embodiment 2, a ship includes a power supply system, and also includes a ship power drive system electrically connected to the power supply system. Can charge quickly.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A power supply system disclosed by the present invention comprises a charging and discharging system and a ship power distribution system arranged in a ship, the charging and discharging system comprises a container, a bidirectional battery pack detachably arranged in the container and a bidirectional charging and discharging pack arranged in the container, and the bidirectional battery pack is electrically connected with the bidirectional charging and discharging pack and the ship power distribution system. The invention aims to provide a power supply system which is simple and high in integration level, a ship power distribution system can be rapidly charged, and charging and discharging of a bidirectional battery pack are achieved through a double charging and discharging system; the invention further discloses a ship.

Description

technical field [0001] The invention relates to the technical field of electric drive, in particular to a power supply system and a ship. Background technique [0002] When the ship is near the shore of the inland river basin, it usually uses fuel oil products (mostly heavy oil) to generate electricity to meet the power demand of the ship. In recent years, as the price of fuel oil has repeatedly hit new highs, the cost of power generation for ships has continued to rise, and a large amount of sulfide and nitrogen oxides are produced during the combustion of heavy oil, which will cause serious pollution to the surrounding environment. Therefore, more and more attention has been paid to the electrification of ships in inland river basins. However, most existing power supply systems for supplying power to ships are complicated and cumbersome; and self-charging of most power supply systems is cumbersome and takes a lot of time. Therefore, for a kind of power supply system and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H02J3/32H02J9/06
CPCH02J3/32H02J9/061
Inventor 贾俊国肖超云何林
Owner SGCC SMART ENERGY & ELECTRIC TRANSPORTATION TECH INNOVATION CENT (SUZHOU) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com