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Presentor: Yunxiang Wu, Founder and Managing Director of Wuxi Silent Electric System Technology (SEStech) Co., Ltd
Date: Monday, July 8, 2019, 9:00am New York Time
Abstract: With the rapid development on the electrification of vehicles, eyesight is now kept on vessel electrification. This progress speeds up apparently from 2018, when International Maritime Organization (IMO) publishes stringent regulations on exhaust emission control for vessels.
In this presentation, we will first introduce different choices/combination of power source, based on different type of vessels and different requirement. An interesting common-DC electric topology will be presented, which could support different solution of power sources by the common and standard design and components. Some key technical topics like system stability, protection and dynamics features will be discussed as the major technical risks of the new technology.
To understand the relation between the technology and the application, a few pilot projects will be discussed, including a research vessel and two different types of passenger vessels. The configuration of the power system will be introduced, including the topology of the electrical system. System features of the pilot project vessels including the economics, noise, the volume and weight of the power system will be also evaluated and presented.
Yunxiang Wu is the founder and the managing director of Wuxi Silent Electric System Technology (SEStech) Co., Ltd, which is a subsidiary of China Shipbuilding Industry Corporation (CSIC). SEStech is a company working on power system of vessels with innovative technology. SEStech delivered the first common-DC bus diesel-electric propulsion vessel in China, which is a 2200dwt research vessel.
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