Multi-energy ship energy management controller based on load prediction and control method thereof

Abstract

The invention discloses a multi-energy ship energy management controller based on load prediction and a control method thereof. Through receiving signals collected by a CAN bus or Ethernet, load prediction and energy management algorithms are implemented in the controller to control various working modes of multi-energy ships. A controller module, a power supply module, an Ethernet module, a voltage detection module, a state display module, a fault alarm module, a CAN bus / RS485 module, and an execution module are included, wherein the power supply module, the Ethernet module, the voltage detection module, the state display module, the fault alarm module, the CAN bus / RS485 module, and the execution module are connected to the controller module. In the invention, energy of the multi-energy ships can be optimized, energy consumption of the multi-energy ships is reduced under the condition that various working condition requirements of the ships are satisfied, and then cost is reduced and pollution of the ships to environment is decreased as much as possible.

Description

technical field [0001] The invention belongs to ship energy management control, in particular to a load forecast-based multi-energy ship energy management controller and a control method thereof. Background technique [0002] The energy management of existing ships is limited to the start and stop of equipment, but the simple start and stop of equipment will not only affect the service life of the equipment, but also impact the ship's power grid and affect the power quality. The most important thing is that frequent start and stop will also cause waste of energy, increase operating costs, and pollute the environment. [0003] Multi-energy ships, the most important thing is multi-energy, and its economy and environmental protection are mainly reflected in the energy part. It mainly includes diesel generators, photovoltaic panels, lithium batteries, and supercapacitors. Through the differences between the four energy sources for different working conditions, time differences,...

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Problems solved by technology

[0004] Purpose of the invention: The purpose of the present invention is to solve the deficiencies in the prior art, to provide a multi-energy ship energy management controller and its control method based on load forecasting, which can optimize the multi-energy ship energy, and meet the needs of various ships. Under the condition of working conditions, reduce the energy consumption of multi-energy ships, thereby reducing costs and minimizing the pollution of ships to the environment

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