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An intelligent architecture of ship integrated electric propulsion safety control system

A technology of electric propulsion and safety control, applied in general control systems, control/regulation systems, electrical program control, etc., can solve the problems of lack of experience in the design and implementation of comprehensive intelligent safety control technology, and lack of disclosure, so as to improve knowledge mining and The effect of decision-making reasoning ability, fast solution speed and good scalability

Active Publication Date: 2021-07-16
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing literature and materials, there is no public design method for the safety control system architecture of the medium-voltage DC integrated electric propulsion system for ships. Comprehensive intelligent safety control technology design and implementation experience

Method used

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  • An intelligent architecture of ship integrated electric propulsion safety control system
  • An intelligent architecture of ship integrated electric propulsion safety control system
  • An intelligent architecture of ship integrated electric propulsion safety control system

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Embodiment 1

[0019] An intelligent architecture of a ship's integrated electric propulsion safety control system, the structure includes a ship's medium-voltage DC integrated electric propulsion subsystem and an intelligent safety control subsystem, and the ship's medium-voltage DC integrated electric propulsion subsystem includes a power generation module, a manipulation propulsion module, a power The transformation module, power distribution module, energy storage module, daily load module, high-energy weapon pulse load module, and intelligent safety control subsystem include a state monitoring module, a health assessment module, a fault diagnosis module, an intelligent decision-making module, and a safety control module. The output end of the medium-voltage DC integrated electric propulsion subsystem is connected with the input end of the state monitoring module of the intelligent safety control subsystem, and the output end of the state monitoring module is respectively connected with th...

Embodiment 2

[0026] The invention relates to the field of safety control of a ship's integrated electric propulsion system, in particular to an intelligent system structure of a ship's medium-voltage direct current integrated electric propulsion safety control system.

[0027] The ship's integrated electric propulsion system can supply power for various loads such as the maneuvering propulsion system, high-energy weapons on board, and daily electrical loads. The advantages of maneuvering reliability, ease of comprehensive utilization of energy and unified management have become the main development direction of the next generation of naval ships. Compared with the AC transmission and distribution system, the next-generation ship's medium-voltage DC integrated electric propulsion system can better utilize the advantages of regional power distribution, meet the application requirements of all-electric ship maneuvering propulsion and high-energy weapons, and has high power density, large Sign...

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Abstract

The invention relates to an intelligent system structure of a ship comprehensive electric propulsion safety control system, which belongs to the field of ship electric propulsion systems. The present invention includes a ship's medium-voltage DC integrated electric propulsion subsystem and an intelligent safety control subsystem. The intelligent safety control subsystem includes a state monitoring module, a health assessment module, a fault diagnosis module, an intelligent decision-making module, a safety control module, and an output of the state monitoring module. The terminals are respectively connected to the input terminals of the health assessment module and the input terminal of the fault diagnosis module. The output terminals of the health assessment module are respectively connected to the input terminals of the status monitoring and the input terminals of the fault diagnosis module. Control module connection. The invention adopts a modular design method, has good expansibility, completeness and generality, high safety and reliability, is easy to realize engineering, improves reliability and integration, and improves intelligent decision-making ability and decision-making speed.

Description

technical field [0001] The invention belongs to the field of ship electric propulsion systems, in particular to an intelligent system structure of a ship comprehensive electric propulsion safety control system. Background technique [0002] The ship's integrated electric propulsion system can supply power for various loads such as the maneuvering propulsion system, high-energy weapons on board, and daily electrical loads. The advantages of maneuvering reliability, ease of comprehensive utilization of energy and unified management have become the main development direction of the next generation of naval ships. Compared with the AC transmission and distribution system, the next-generation ship's medium-voltage DC integrated electric propulsion system can better utilize the advantages of regional power distribution, meet the application requirements of all-electric ship maneuvering propulsion and high-energy weapons, and has high power density, large Significant advantages su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/4184G05B19/41845G05B19/4189G05B2219/25232
Inventor 刘胜郭晓杰张兰勇王帮民孙玥苏鹏
Owner HARBIN ENG UNIV