Wärtsilä Shaft Generator - economical electrical power generation
The shaft generator is installed in the shaft line between the low-speed main diesel engine and the propeller. This configuration has a large air gap between the stator and the rotor, and without additional bearings has proven very successful as the most frequently used configuration.
Variable speed shaft generator (PTO/PTI) - ABB Group
Learn more about how the Variable Speed Shaft Generator (PTO/PTI) works. ABB slow speed shaft generator solutions are for low and medium voltage systems, covering powers up to 6 MW and more. The same unit can be used as a generator (PTO), booster motor (PTI) or alternative propulsion system (PTH).
Understanding Different Operational Modes Of Shaft Generator …
2021年7月3日 · The shaft generator on a ship is an excellent example of a waste heat recovery system, which not only utilizes the waste energy from the engine but also supplies the additional work to the propeller shaft when the main engine is underperforming.
Wide range of shaft generators - RENK
RENK shaft generators - efficient and reliable system to gain energy from the main engine. Reduce emissions and fuel consumption.
Front end shaft generator - compact and easy to install. - RENK
The RENK IFPS is a front-end shaft generator for marine application. Less space, easy to install, rugged yet highest performance ratio.
Shaft generator - International Maritime Organization
Installing a shaft generator on this more efficient engine can be done directly to the main propulsion shaft, or with a gear box to the main shaft. As a redundancy or booster for the main engine there are also shaft generators that can be used …
The shaft of the electrical machine (shaft generator) is physically connected and driven up to speed by an additional (smaller) electric motor, which will then disengage once synchronous speed is achieved.
A shaft generator reduces the EEDI, and helps reaching EEDI compliance. Compared to other means of increasing the efficiency of the total machinery plant on board, a shaft generator is often the most reliable and cheapest solution. There are several benefits of installing a shaft generator on board a vessel. The shaft generator enables ...
Shaft generator for the marine industry - BEVI
Main Engine + Highly Elastic Coupling + Shaft Generator: Easy to install and highly reliable, but large in size. Through Shaft Generator: High mechanical transmission efficiency and occupies less space, but only suitable for newly built vessels.
Tech File: Shaft Generators 101 – What are They? - MarineLink
2023年6月2日 · Everyone can visualize what a propeller shaft looks like and what it does, but what exactly is a shaft generator and how does it help to reduce fuel use and cut emissions?