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Method and ECS control system for delivery power to docking ship

A control system and ship technology, applied in the direction of electrical components, circuit devices, AC network circuits, etc., to achieve the effect of dual configuration

Inactive Publication Date: 2016-07-06
国能浙江宁海发电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shore power technology of domestic ports is still in the initial stage of research. Due to the difference in power grid frequency and many other factors, other successful cases of shore power projects in the world cannot be copied to Chinese ports. How to provide a power supply suitable for Chinese ports to dock ships? The control system has become a technical problem that needs to be solved urgently

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  • Method and ECS control system for delivery power to docking ship
  • Method and ECS control system for delivery power to docking ship
  • Method and ECS control system for delivery power to docking ship

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Embodiment Construction

[0042] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0043] Such as figure 1 As shown, the ECS control system for power transmission to docked ships of the present invention includes a soft five-proof detection unit 1 , a power transmission start unit 2 and a power failure start unit 3 .

[0044] Wherein, the soft five-proof detection unit 1 is used to automatically start the soft five-proof detection operation after receiving a request signal after the shore power box is connected to the ship by cable, see figure 2 , the soft five anti-detection operations include:

[0045] Detect whether the request signal is a power transmission request signal or a power failure request signal, if it is a power transmission request signal, detect whether an instruction to control the disconnection of the grounding switch is received, and if so, determine the grounding switch control point v...

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Abstract

The invention discloses a method and ECS control system for delivery power to a docking ship. The system comprises a soft five-prevention detection unit used for automatically starting soft five-prevention detection operation when request signals are received after an onshore power box is in cable connection with the ship. The system further comprises a power delivery starting unit and a power-off starting unit, wherein the power delivery starting unit is used for starting power delivery operation when the request signals are power delivery request signals and soft five-prevention detection succeeds, and the power-off starting unit is used for starting power-off operation when the request signals are power-off request signals and soft five-prevention detection succeeds. The system provided by the invention is applied to a process when a thermal power plant supplies plant power to the ship, has such functions as one-key startup, soft five-prevention, electric quantity automatic metering, boat-shore real-time data interaction and the like, realizes scheduling automation based on a microcomputer five-prevention technology, realizes a high-voltage opening-closing remote control mode, and realizes dual configuration of a sudden stop technology.

Description

technical field [0001] The invention relates to an ECS control system (electrical control system) for transmitting electricity to a docked ship and a method for transmitting electricity to a docked ship realized by using the ECS control system. Background technique [0002] The shore power supply technology is to stop the generator power supply on the ship when the ship is docked or at the port, and the shore power of the port wharf supplies power to the electrical equipment on the ship through cables. The study of shore power supply technology in ports has very positive significance for energy saving and emission reduction, and the construction of green ports. It is an important measure to solve the pollution problem caused by the power generation on board ships to the port waters. [0003] As a technology that can reduce port pollutant emissions, marine shore power projects are receiving more and more attention. The shore power technology of domestic ports is still in the...

Claims

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Application Information

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IPC IPC(8): H02J3/00
Inventor 叶云云邬道丰刘维锋吴成涛邓建国李俊岭孙永森
Owner 国能浙江宁海发电有限公司
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