Results 91 to 100 of about 435,774 (171)

Environmental aspects of produced waters from oil and gas extraction operations in offshore and coastal waters

open access: yes, 1976
pgs. 247-257The constituents of produced waters and their effects on offshore and coastal marine environments are reviewed. The composition, inputs, fates, and effects of petroleum hydrocarbons and inorganic components in produced waters are described ...
Weiss, F.T.   +2 more
core  

Research on Protection of a Three-Level Converter-Based Flexible DC Traction Substation System

open access: yesSensors
With the expansion of urban rail transit, increased train operation density, and the large-scale grid integration of renewable energy such as offshore photovoltaic power, traction power supply systems face stricter requirements for operational safety ...
Peng Chen   +3 more
doaj   +1 more source

Grid-connected transformerless single-phase photovoltaic inverters: an evaluation on DC current injection and PV array voltage fluctuation [PDF]

open access: yes, 2009
A number of political, environmental and technical factors have resulted in the increase of implementation of renewable technology including grid connected photovoltaic inverters.
Morris, Claude
core  

Offshore Platform Decarbonization Methodology Based on Renewable Energies and Offshore Green Hydrogen: A Techno-Economic Assessment of PLOCAN Case Study

open access: yesJournal of Marine Science and Engineering
The decarbonization of offshore infrastructures is relevant to advancing global climate goals. This study presents a renewable-based energy system tailored for the Oceanic Platform of the Canary Islands (PLOCAN), designed to achieve full energy autonomy ...
Alejandro Romero-Filgueira   +3 more
doaj   +1 more source

Capacity Optimization and Rolling Scheduling of Offshore Multi-Energy Coupling Systems

open access: yesEnergies
Increasing penetration of offshore renewable energy has highlighted the challenges posed by strong intermittency, output uncertainty, and insufficient utilization of marine energy resources.
Honggang Fan   +3 more
doaj   +1 more source

Research on Marine Use Standard of Offshore Photovoltaic From the Perspective of Resource Intensification

open access: yesHaiyang Kaifa yu guanli
To address the issues of insufficient refinement of marine use standards for offshore photovoltaic(PV) projects and the need to improve the efficiency of marine resource utilization, this study conducts research from four dimensions:policy review ...
WANG Dongbo, WANG Shangfei, CHEN Weixi
doaj  

Study on the Influence of 3D Printing Material Filling Patterns on Marine Photovoltaic Performance

open access: yesJournal of Marine Science and Engineering
With the rapid development of offshore photovoltaic (PV) systems, PV support structures have become a critical component in offshore PV installations. The material properties of these structures significantly influence the safety and reliability of the ...
Huiling Zhang   +5 more
doaj   +1 more source

Offshore Financial Havens: Their Role in International Capital Flows [PDF]

open access: yes, 2008
The purpose of this paper is to study the role of offshore financial havens in international capital flows. We examine the effects of being a tax haven, a money laundering centre or an offshore financial centre (OFC), which often overlap.
SUN, Zhixiang
core  

A technology assessment of photovoltaic concentrator systems (CPV) and their prospects [PDF]

open access: yes, 2008
This dissertation attempts to put some clarity and order into our understanding of the dynamic development of Concentrator Photovoltaic Systems (CPVs) in the world today.
Stafford, Peter
core  

TAX AVOIDANCE FOR RESIDENT BUSINESS BY ESTABLISHING OFFSHORE COMPANIES [PDF]

open access: yes
Until nowadays, a wide spectrum of offshore services satisfying various business needs has been developed. The offshore industry has turned into a global business, and reached all corners of the world, covering about a half of the world’s financial ...
Elena Mihaela ILIESCU   +3 more
core  

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