Search or ask a question

How can renewable energy designs and innovations help improve the overall design and functionality of the a racing sailboat?

Photovoltaic system

Voltage regulator

Charge controller

Synchronous condenser

Best insight from top research papers

Renewable energy designs and innovations play a crucial role in enhancing the design and functionality of racing sailboats. By harnessing renewable energy sources like wind and solar power, sailboats can achieve zero-emission propulsion. These innovations include systems like wind turbines, synchronous condensers, and DC to AC inverters, which enable the operation of electric motors using wind energy. Additionally, solar photovoltaic systems coupled with efficient battery storage can provide the necessary power for boat propulsion, overcoming resistance and ensuring forward movement . Furthermore, integrating hydro-generators for green energy supply enhances boat performance, reliability, and skipper security, emphasizing the importance of control strategies for optimal energy efficiency. These advancements not only reduce greenhouse gas emissions but also contribute to the sustainability and competitiveness of racing sailboats.

Answers from top 4 papers

PDF

Open Access

More filters

Papers (4)	Insight
Proceedings Article•DOI Design and Modelling of a Solar PV-based Propulsion System for a Catamaran Boat 24 Jun 2022	Renewable energy designs like solar PV can enhance boat propulsion systems, reducing greenhouse gas emissions. However, onboard space limitations may require onshore grid charging for optimal power supply.
Proceedings Article•DOI Design and Modelling of a Solar PV-based Propulsion System for a Catamaran Boat Balinda Roland Mujungu, Srikanth Allamsetty, Tanmoy Roy Choudhury, S. Debdas, Shubhasri Kundu - Show less +4 more 24 Jun 2022	Renewable energy designs like solar PV can enhance boat propulsion systems, reducing greenhouse gas emissions. However, onboard space limitations may require onshore grid charging for optimal power supply.
Proceedings Article•DOI Wind Power System Design with Seventy-two Pulse Rectifier for Electric Boats Waleed Obaid, Abdul-Kadir Hamid, Chaouki Ghenai, Maamar Bettayeb - Show less +3 more 18 Jun 2021	Renewable energy designs like wind power systems, as in the paper, can enhance racing sailboats by providing sustainable energy for propulsion, potentially improving efficiency and reducing environmental impact.
Book Chapter•DOI Conceptual Design of Zero-Emission Sailing Ship Renewable Energy Challenges 29 Nov 2022	Renewable energy designs like wind and solar power can enhance sailing ships by providing zero-emission propulsion and powering onboard equipment, as demonstrated in the conceptual design of a zero-emission passenger sailing ship.

My columns

Related Questions

What are the current technological advancements and innovations in harnessing renewable energy from the ocean?5 answersCurrent technological advancements in harnessing renewable energy from the ocean include the development of Hybrid Nanogenerators (HNGs), the visualization of trends in Ocean Renewable Energy (ORE) research, and the utilization of Triboelectric Nanogenerators (TENGs) for marine exploitation. HNGs combine Triboelectric Nanogenerators (TENGs), Piezoelectric Nanogenerators (PENGs), and Electromagnetic Nanogenerators (EMGs) to efficiently convert ocean energy into usable power, making them ideal for low-frequency environments and remote ocean regions. ORE research focuses on theoretical calculations, ORED design, deployment, and project evaluation, with wave and offshore wind energy applications at the forefront. TENG technology enables in situ ocean energy harvesting, self-powered ocean monitoring, and marine electrochemical technologies, showcasing its potential for advancing marine exploitation. These innovations promise a sustainable and reliable solution for meeting growing energy needs from the ocean.

What are some renewable energy inventions that can significantly reduce carbon emissions?5 answersRenewable energy inventions play a crucial role in reducing carbon emissions. One such invention is a carbon emission reduction device that integrates multiple modes, utilizing wind and solar energy for power generation while enabling automatic direction adjustment and effective storage. Another innovative solution is a cogeneration system of heat, power, and biogas (CHPB) in rural areas, which significantly reduces CO2 emissions by 113.47% compared to conventional systems, with the best environmental performance observed in certain regions like Guangzhou. Additionally, the integration of renewable energy sources like solar PV systems and wind mills in power systems can effectively minimize emissions and operating costs, providing a sustainable and cost-effective alternative to traditional thermal power plants.

How has technology development led to increased utilization of renewable energy?4 answersTechnological innovation has played a crucial role in the increased utilization of renewable energy. The development of power electronics-based systems has facilitated the integration of renewable energy sources into the grid, addressing concerns such as grid integration, power quality, and cost issues. Additionally, the use of smart grid technology, combined with battery energy storage systems, has enhanced the reliability and efficiency of renewable energy systems. Furthermore, the optimization of power-generating capacity planning models has allowed for the best use of new and renewable energy (NRE) sources at the lowest cost, supporting the achievement of renewable energy targets. These advancements have enabled renewable energy sources to provide a more reliable and sustainable alternative to conventional sources, contributing to the growth of the renewable energy sector.

What are the factors affecting adoption of renewable energy technologies in ports?4 answersThe adoption of renewable energy technologies in ports is influenced by several factors. Firstly, the proximity of ports to the sea and their large open areas make them suitable for utilizing renewable energies such as wind, solar, waves, tides, ocean thermal energy conversion, and salinity gradient. Secondly, the ecological transition and tight environmental requirements in city ports are driving the need for site decarbonization, leading to a push for port electrification and the use of renewable energy resources and storage systems. Additionally, the importance of energy efficiency and demand response management in the port industry has led to the adoption of energy management systems and the use of electricity as a source of energy, contributing to climate change mitigation targets. These factors highlight the role of sustainability, environmental concerns, and cost savings in driving the adoption of renewable energy technologies in ports.

How to write literature review in renewable energy?3 answersA literature review in renewable energy can be written by following a systematic process. First, identify the key gaps and limitations in the existing literature on renewable energy systems and their integration into everyday lives. Next, explore the different renewable energy sources such as solar, wind, hydropower, biomass, and geothermal resources. Additionally, consider the use of climate change effects as a resource support for renewable energy production, particularly in seaside areas. Analyze the theoretical aspects of microgrids and different components related to frequency control in renewable energy systems. Finally, review the literature on renewable energy development, including the driving forces, modeling methods, and target selection, to gain insights into the overall context and roadmap for renewable energy development. By following these steps, a comprehensive literature review on renewable energy can be conducted.

What are the challenges and opportunities in the development of renewable energy technologies?5 answersThe development of renewable energy technologies faces challenges and opportunities. Challenges include the need for competent policies, incentives, technological expertise, and substantial political and financial commitments. Integrating large-scale renewable energy into the power grid poses challenges due to the randomness and uncertainty of renewable energy, which can reduce the safety margin and influence grid stability. Overcoming obstacles such as upgrading the grid, exporting excess electricity, and developing new policies and regulations are necessary for renewable energy growth. However, there are also opportunities. Renewable energy can provide a realistic and viable choice for satisfying energy demands, reducing dependence on fossil fuels, and addressing energy scarcity concerns. The growth of renewables is driven by quality and reliability improvements, drops in capital costs, access to private capital, favorable renewable energy policies, and public acceptance. Transforming the entire energy system into non-carbon emitting renewables is a challenge but necessary for a carbon-free future.

See what other people are reading

How have LLMs been utilized in predicting and monitoring the spread of Covid-19?

Large Language Models (LLMs) have been instrumental in predicting and monitoring the spread of Covid-19. By leveraging LLMs, researchers have developed tools like covLLM, which can evaluate coronavirus literature efficiently. Additionally, the Health Large Language Model for Multimodal Understanding (HeLM) has been created to estimate disease risk by incorporating diverse data modalities relevant to an individual's health status, such as clinical features and time-series data. These models have shown promising results, with HeLM achieving an AUROC of 0.75 for asthma prediction by combining different data modalities, showcasing the effectiveness of LLMs in personalized health tasks. Overall, LLMs have proven to be valuable assets in the fight against Covid-19, aiding in both research and practical applications for monitoring and predicting the spread of the virus.How much is budgetary requirements in designing business plan like the lights, utilities?

The budgetary requirements for designing a business plan, including lights and utilities, can vary based on the specific needs and scale of the business. In the context of solar energy utilization for commercial purposes, a study outlines the prediction method for energy use in a business complex, estimating the number of solar panels needed for power generation and calculating the optimal tilt angle for maximum energy harvest. On the other hand, research on business budget utility indicates that organizations widely use budgets for operational planning, performance evaluation, and strategy formulation, with a positive relationship between the usefulness of the business budget and accentuation strategies. Therefore, the budgetary requirements for lights and utilities in a business plan can be influenced by factors such as energy sources, operational needs, and strategic considerations.Are electric vehicules reducing GHG emissions?

Electric vehicles play a crucial role in reducing greenhouse gas (GHG) emissions. Studies show that electric vehicles can significantly lower emissions compared to fossil-powered vehicles, especially when the electricity source is renewable. Efforts to increase the utilization of electric vehicles are essential for achieving carbon emission reduction goals, with electric vehicles being considered more eco-friendly than traditional vehicles. Research indicates that battery electric vehicles (BEVs) offer the most promising option for decarbonizing the passenger vehicle fleet, with potential reductions of up to 70% in GHG emissions compared to internal combustion engine vehicles. By transitioning to electric vehicles and incorporating renewable energy sources like solar power for charging, a substantial decrease in GHG emissions in the transportation sector can be achieved.What factors should be considered when designing a solar farm layout for maximum efficiency?

When designing a solar farm layout for maximum efficiency, several key factors should be considered. These include optimizing the agrivoltaic system by studying innovative engineering technologies related to photovoltaic tracking and new generation PV cells. Additionally, factors such as floor dimensions, layout orientation, tilt angle, and row spacing play a crucial role in maximizing design performance for vertical farms powered by solar panels. The selection and sizing of components like PV modules, inverters, combiner boxes, transformers, cables, and protection devices are essential for efficient solar farm operation. Furthermore, the cable layout within the solar farm is critical, with the position of components like transformers impacting cost optimization. Finally, design attributes like module height, cell density, inter-row spacing, inverter connection, and bypass diodes significantly affect the annual energy output of vertical bifacial solar panel arrays.What are the impacts of PV on transient voltage stability?

The integration of photovoltaic (PV) power plants into power systems significantly affects transient voltage stability. High PV penetration levels lead to reduced system inertia due to the displacement of conventional generators, impacting system oscillations and rotor angle stability. Additionally, the solvability of network equations becomes challenging with increased PV generation, resulting in deteriorating voltage stability. Furthermore, PV plants play a crucial role in providing dynamic voltage support during faults, as required by modern grid codes, but the injection of reactive power for voltage support can influence transient stability and other grid characteristics. These combined effects highlight the complex interplay between PV integration and transient voltage stability in power systems.What benefits does convenient packaging provide?

Convenient packaging offers various benefits such as practicality, ease of use, cost-effectiveness, and environmental friendliness. The packaging devices and systems described in the contexts provide different advantages. For instance, a convenient packaging device is designed to be structurally simple, practical, cost-effective, and stable, meeting market demands while causing no environmental pollution. Similarly, a packaging film with adhesive strips and a dust layer ensures firm fixation, compact size, and convenient transportation and handling. Moreover, a packaging system for a household photovoltaic power generation system is highlighted for its simplicity, efficiency, operability, adaptability, and systematization. Additionally, a package box design allows for rapid folding, protection of commodities, and an attractive appearance without the need for glue. Lastly, a convenient food box integrates an outer packaging box with a water-injected cavity, preventing pollution, enabling heating, and maintaining a simple and convenient structure.What are the impacts of PV on power system stability?

The integration of photovoltaic (PV) power plants into power systems has various impacts on system stability. Studies show that PV power positively influences transient stability, reduces reliance on traditional sources, and enhances system stability. Additionally, the integration of distributed PV power can lead to improvements in voltage stability, system loading, voltage profile, and reactive power margin. The size and nature of PV penetration, whether centralized or distributed, play a crucial role in affecting system performance. Furthermore, distributed PV on the demand side can enhance power system voltage stability, with penetration rate and location influencing the overall impact. Overall, PV integration offers benefits such as cleaner energy, reduced environmental impact, and improved stability metrics in power systems.What are the current advancements in technology for tracking and orienting solar cells to maximize energy production?

Recent advancements in solar cell tracking and orientation technology focus on maximizing energy production efficiently. One approach involves using artificial neural networks (ANNs) for Maximum Power Point Tracking (MPPT) in photovoltaic (PV) systems, offering quick tracking speed and high efficiency. Another innovative method utilizes non-contact Tunnel Magneto Resistance (TMR) sensors for position monitoring and solar tracking of PV panels, enhancing energy production by accurately orienting the system towards the sun. Additionally, a two-degree-of-freedom system has been designed to automatically control the orientation of photovoltaic modules based on the sun's apparent motion, leveraging data from GPS receivers, accelerometers, and compass sensors to improve energy efficiency while simplifying mechanical systems and controllers. These advancements signify a shift towards more precise and efficient solar cell tracking technologies to optimize energy generation.How does the solar eclipse work?

A solar eclipse occurs when the moon passes between the Earth and the Sun, blocking the sunlight either partially or entirely. This phenomenon leads to a reduction in solar radiation, allowing for the assessment of atmospheric responses to a known stimulus. During a solar eclipse, the atmosphere can be illuminated in a unique manner, causing the sunlit tops of cloud layers and arctic sea ice near the umbra to appear salmon-brown due to the low effective radiating temperatures of the solar limb. Additionally, solar eclipses provide a rare opportunity to study atmospheric processes like new particle formation, shedding light on the relationship between NPF and photochemistry. Overall, solar eclipses offer a controlled atmospheric experiment on a regional scale, impacting various aspects from electron density changes to weather forecasting and renewable energy generation.What is solar panels?

Solar panels, also known as solar PV systems, are devices that convert sunlight into electricity through the photovoltaic effect. They typically consist of solar cells interconnected within a panel structure. These solar cells are semiconductor devices that directly convert sunlight into electric current, utilizing materials like crystalline silicon. The design of solar panel systems can vary, with some incorporating features like air ducts for cooling to enhance efficiency. Additionally, advancements in solar panel technology include protective layers, transparent components, and backboards to improve light absorption and overall efficiency of the solar cells within the panel. Overall, solar panels offer a reliable and clean source of electricity suitable for a wide range of applications, contributing to the growing adoption of solar electric systems in various sectors.Does the high power of low regulation create a corrupting formation of power?

Lower power combined with low regulation can indeed lead to a corrupting formation of power. Research suggests that individuals with lower power tend to engage in self-promotional lying more than those with higher power. This behavior stems from a need to compensate for feeling less esteemed in their organizations, leading to an increase in unethical actions like lying about achievements. Additionally, individuals with low self-control, often associated with lower power, may exhibit behaviors that signal power, such as self-enhancement and disinhibited aggression, ultimately aiding in ascending social hierarchies. Therefore, the combination of lower power, self-promotional lying, and reduced self-control can create a corruptive dynamic where individuals seek to bolster their perceived power through unethical means and behaviors.