Tidal current and tidal energy changes imposed by a dynamic tidal power system in the Taiwan Strait, China

2017 ◽  
Vol 16 (6) ◽  
pp. 953-964 ◽  
Author(s):  
Peng Dai ◽  
Jisheng Zhang ◽  
Jinhai Zheng
Keyword(s):  
Power System ◽  
Tidal Current ◽  
Tidal Energy ◽  
Taiwan Strait ◽  
Tidal Power ◽  
The Taiwan Strait

scholarly journals Modeling and Power Optimization Control of Tidal Energy Systems

2021 ◽  
Author(s):  
Ahmed G. Abo-Khalil ◽  
◽  
Khairy Sayed ◽  
Ahmed Elnozahy ◽  
B. G. Yu ◽  
...  
Keyword(s):  
Power System ◽  
Tidal Energy ◽  
Maximum Power ◽  
Ratio Method ◽  
Speed Ratio ◽  
Synchronous Generators ◽  
Tidal Power ◽  
Simple Method ◽  
Tidal Turbine ◽  
Power Point

As interest in emergency power has increased, research on engine generators has been actively conducted. Permanent magnet synchronous generators (PMSGs) are suitable for small-capacity engine generators because they have higher efficiency and faster response than other motors. In this paper, the static and dynamic characteristics of the tidal turbine have been modeled and implemented experimentally. The rotational speed of the PMSG is regulated to extract the generator maximum power at a variable tidal velocity using the conventional optimum tip-speed ratio method. has been implemented to the proposed tidal power system since it is a simple method. The performance of the PMSG in the tidal power system has been investigated at different tidal speeds. The experimental results have validated the efficiency of the proposed controller to extract the maximum power point.

A Stranding Record of Omura’s Whale (Balaenoptera omurai Yamada, 2003) in the Taiwan Strait, China

2017 ◽  
Vol 43 (3) ◽  
pp. 289-298 ◽  
Author(s):  
Min Xu ◽  
Xianyan Wang ◽  
Xing Miao ◽  
Fuxing Wu ◽  
Mu Ma ◽  
...  
Keyword(s):  
Taiwan Strait ◽  
The Taiwan Strait

On M2 tidal amplitude enhancement in the Taiwan Strait and its asymmetry in the cross-strait direction

2015 ◽  
Vol 109 ◽  
pp. 198-209 ◽  
Author(s):  
Haiqing Yu ◽  
Huaming Yu ◽  
Yang Ding ◽  
Lu Wang ◽  
Liang Kuang
Keyword(s):  
Taiwan Strait ◽  
Tidal Amplitude ◽  
The Cross ◽  
The Taiwan Strait

Harmonic Analysis on Low Quality Tidal Data

2014 ◽  
Author(s):  
Joost den Haan
Keyword(s):  
Harmonic Analysis ◽  
Three Dimensional ◽  
Measurement Data ◽  
Tidal Energy ◽  
Energy Yield ◽  
Profile Measurement ◽  
Current Profile ◽  
Tidal Power ◽  
Data Set ◽  
Tidal Forcing

The aim of the study is to devise a method to conservatively predict a tidal power generation based on relatively short current profile measurement data sets. Harmonic analysis on a low quality tidal current profile measurement data set only allowed for the reliable estimation of a limited number of constituents leading to a poor prediction of tidal energy yield. Two novel, but very different approaches were taken: firstly a quasi response function is formulated which combines the currents profiles into a single current. Secondly, a three dimensional vectorial tidal forcing model was developed aiming to support the harmonic analysis with upfront knowledge of the actual constituents. The response based approach allowed for a reasonable prediction. The vectorial tidal forcing model proved to be a viable start for a full featuring numerical model; even in its initial simplified form it could provide more insight than the conventional tidal potential models.

Upwelling in the Taiwan Strait during the summer monsoon detected by satellite and shipboard measurements

2002 ◽  
Vol 83 (3) ◽  
pp. 457-471 ◽  
Author(s):  
D TANG ◽  
D KESTER ◽  
I NI ◽  
H KAWAMURA ◽  
H HONG
Keyword(s):  
Summer Monsoon ◽  
Taiwan Strait ◽  
The Taiwan Strait
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