scispace - formally typeset
Search or ask a question

How does seesaw power generation compare to other forms of renewable energy in terms of efficiency and cost-effectiveness? 

Term (time)
Cantilever
Beam (structure)
Vibration
Compressed air energy storage
Best insight from top research papers

Seesaw power generation offers a promising alternative for renewable energy storage and harvesting due to its efficiency and cost-effectiveness. Seesaw energy storage systems, like the isothermal compressed air storage in deep oceans, provide a cost-effective solution for storing energy from renewable sources, with expected costs ranging from 10 to 50 USD/kWh for storage and 800 to 1500 USD/kW for power capacity. Seesaw-type nonlinear energy harvesters significantly improve energy collection efficiency, increasing output power by a factor of 51.3 and maximum output voltage by a factor of 5.1. Moreover, seesaw energy harvesters enhance low-frequency performance, with the potential to increase response amplitude by a factor of 11.3, showcasing their efficiency in converting mechanical energy to electric energy. These findings highlight seesaw power generation as a competitive and efficient option in the realm of renewable energy technologies.

Answers from top 5 papers

More filters
Papers (5)Insight
Patent
Seesaw type power generation device used for slowing down road vehicle
Yi Siyang, Jin Hongqing 
15 Apr 2015
2 Citations
Seesaw power generation utilizes vehicle energy for electricity, offering cost-effective and efficient energy conversion. Its localized application for street lighting enhances sustainability in various settings.
Journal Article•DOI
A seesaw-type approach for enhancing nonlinear energy harvesting
Huaxia Deng, Wang Zhemin, Du Yu, Jin Zhang, Mengchao Ma, Xiang Zhong 
21 May 2018-Applied Physics Letters
21 Citations
Seesaw power generation enhances efficiency by increasing working frequency bandwidth by 60.14x, output voltage by 5.1x, and output power by 51.3x, improving cost-effectiveness and efficiency significantly.
Journal Article•DOI
Energy conversion mechanisms of a seesaw-type energy harvester
Liang Zhong, Buyi Wang, Rong Li, Yimin Wu, Mengchao Ma, Huaxia Deng 
28 Feb 2022
1 Citations
Seesaw power generation offers enhanced efficiency by overcoming potential barriers, with adjustable parameters for improved performance, making it a promising and cost-effective energy harvesting mechanism.
Journal Article•DOI
Seesaw-structured triboelectric nanogenerator for scavenging electrical energy from rotational motion of mechanical systems
Jingui Qian, Xuan Wu, Xuan Wu, Dong-Su Kim, Dong-Weon Lee 
15 Aug 2017-Sensors and Actuators A-physical
16 Citations
Seesaw power generation, like the S-TENG, offers efficient energy harvesting from rotational motion with improved reliability and stability, making it a promising and cost-effective renewable energy source.
Open access•Journal Article•DOI
Compressed Air Seesaw Energy Storage - a Solution for Long-Term Electricity Storage
Julian Hunt, Behnam Zakeri, Andreas Nascimento, Jonas Rafael Gazoli, Fabio Tales Bindemann, Yoshihide Wada, Bas van Ruijven, Keywan Riahi 
01 Apr 2023-Social Science Research Network
2 Citations
Seesaw power generation offers high efficiency and cost-effectiveness, with a maximum compression ratio of four, making it a competitive option for long-term energy storage compared to other renewables.

Related Questions

How do the costs of renewable electricity technologies compare to traditional fossil fuel-based electricity generation?4 answersRenewable electricity technologies, such as solar and wind, have seen significant cost reductions over the past two decades and are now competitive with traditional fossil fuel-based technologies in terms of levelized cost of electricity (LCOE). However, there is no consensus on this matter as countries and technologies handle the issue differently. The cost competitiveness of renewable energy technologies can be influenced by various factors, including capital costs, operation and maintenance costs, utilization factors, and economic lives. Studies have shown that the LCOE for renewable electricity technologies, except concentrated solar and offshore wind, is lower than that for fossil fuel-based technologies at lower capital costs and discount rates of 10 percent or lower. However, it is important to note that the levelized cost indicator may have limitations in comparing the cost competitiveness of different types of electricity generation technologies.
How does solar energy compare to other renewable energy sources in terms of cost-effectiveness and environmental impact?5 answersSolar energy is a cost-effective and environmentally friendly renewable energy source. In terms of cost-effectiveness, grid-connected roof-mounted solar systems have the lowest levelized cost of energy (LCOE), ranging from 0.0491 USD/kWh to 0.0605 USD/kWh. Solar energy also offers a simple payback time between 7-10 years on average, depending on the annual power generated by the system. In terms of environmental impact, solar energy systems have lower CO2 emissions compared to other renewable energy systems, such as solar-thermal systems. Solar panels are responsible for the most impact in solar energy systems, but careful selection of components can minimize their environmental impact. Solar tracking systems, such as single-axis and dual-axis systems, can significantly increase power generation and cost-effectiveness compared to fixed systems. Overall, solar energy is a cost-effective and environmentally friendly option for renewable energy generation.
How does the cost of renewable energy compare to the cost of fossil fuels?5 answersRenewable energy technologies (RETs), such as solar and wind, have experienced a rapid decline in costs over the last two decades. Studies show that RETs, except concentrated solar and offshore wind, have lower levelized costs of electricity (LCOEs) compared to fossil fuel technologies at lower capital costs and discount rates of 10% or lower. The declining trends of renewable energy costs can be attributed to factors such as technological innovation, policy support, economy of scale, and competition among manufacturers and suppliers. Additionally, the more productive renewables may be approaching and even exceeding oil and gas in net energy generation. Life cycle assessment studies indicate that fossil fuel use drives the surplus costs of all energy technologies, while renewable energy technologies have lower surplus costs per megawatt hour of electricity produced. Shifting to renewable energy sources is considered a major strategy for combating global warming, and public policy may be needed to facilitate the transition.
What is the cost of each type of energy power generation?5 answersThe cost of electricity generation varies depending on the type of power plant. According to Tarjanne and Kivistö, the production costs for nuclear electricity are 35.0 €/MWh, for gas-based electricity it is 59.2 €/MWh, and for coal-based electricity it is 64.4 €/MWh with a carbon dioxide emission trading price of 23 €/tonCO2. Gómez Rios found that the levelized costs of coal thermoelectric plants are $80.40 dollars/MWh, combined cycle plants are $66.54 dollars/MWh, and nuclear power plants have the lowest cost at $62.0 dollars/MWh. The joint IEA/NEA report provides levelized costs of electricity per MWh for various technologies, including coal, gas, nuclear, hydro, wind, biomass, solar, wave, and tidal. Timilsina's study shows that the levelized costs of renewable electricity technologies, except concentrated solar and offshore wind, are lower than those for fossil fuel-based technologies at lower capital costs and discount rates of 10 percent or lower. Breeze mentions that the cost of natural gas for gas-fired power plants can be volatile, with the cost in the United States being low due to shale gas exploitation, but relatively high elsewhere.
What are the advantages of wind energy over fossil fuels?5 answersWind energy has several advantages over fossil fuels. Firstly, wind energy is a clean and renewable resource, which means it does not produce greenhouse gas emissions that contribute to climate change. Secondly, wind power is cost-effective and sustainable, making it a viable alternative to fossil fuels. Additionally, wind energy is abundant and widely available, with a high potential for electricity generation. Furthermore, wind turbines can be installed in various locations, including offshore platforms, reducing the need for costly infrastructure development. Lastly, wind energy can help reduce air pollution by reducing the emission of pollutants such as acid rain and smog.
What country has the best renewable energy?5 answers

See what other people are reading

What is definition of technical terms in research?
5 answers
Technical terms in research refer to specialized vocabulary with specific meanings within particular scientific fields. These terms are crucial for understanding academic papers and are often unique to their respective disciplines. Research has shown that mastering technical terms is essential for students in fields like shipping science, combat weapons analysis, text mining for technical trends, Chinese information processing, and space research terminology. These terms are not commonly found in general dictionaries and require intentional compilation in specialized terminology dictionaries. Understanding technical terms aids in grasping complex concepts, facilitating communication, and advancing knowledge within various scientific domains.What are the recent advancements in high frequency actuation of SMAs as per the latest review paper?
5 answers
Recent advancements in high-frequency actuation of shape memory alloys (SMAs) have been highlighted in the latest review papers. These advancements include the development of internal channel additively manufactured SMA actuators to increase actuation frequency and power density, the utilization of magnetic shape memory alloys (MSMAs) for wide actuation frequency ranges and rapid accelerations in various applications, the exploration of high-rate actuation of SMA wires for improved energy efficiency and shorter response times, and the enhancement of SMA actuators for real-time medical robotics applications through forced air convection cooling and tunable SMA spring predisplacements. These advancements collectively contribute to expanding the capabilities and applications of high-frequency SMA actuation in diverse fields such as robotics, aerospace engineering, and medicine.What is the true role of the researchers?
5 answers
The true role of researchers encompasses various aspects highlighted in the provided contexts. Researchers are encouraged to define relationships among material, audience, and scholarly venues, explore new avenues for documenting their work, and contribute to ongoing research interests. Additionally, researchers are expected to play a critical role as teachers, making their findings relevant, useful, and understandable to practitioners. Furthermore, researchers are called upon to engage in public policy discussions, advocating for the importance of science in decision-making processes and collaborating with lawmakers to ensure sound scientific input in policy and regulation development. Ultimately, researchers are also seen as change agents, driving innovation and progress through their work. Thus, the true role of researchers involves a multifaceted approach encompassing research, teaching, advocacy, and societal impact.What is the best piezoelectric material in energy harvesting?
5 answers
The best piezoelectric material for energy harvesting depends on the specific application requirements. For high-frequency applications, Lithium Niobate (LiNbO3) is considered the best material due to its properties, as observed in the proposed study. Lead zirconate titanate (PZT) is known for its high energy-generating performance but raises concerns due to its rigidity and toxic lead component. In contrast, lead-free piezoelectric materials like Poly(vinylidene fluoride) (PVDF) are gaining attention for their flexibility and excellent piezoelectric capabilities, offering a more environmentally friendly option. Additionally, the optimization of PVDF-TrFE nanocomposite thin films with barium titanate (BTO) has shown promising results in enhancing piezoelectric response for vibrational energy harvesting applications. Therefore, the choice of the best piezoelectric material depends on the specific needs of the energy harvesting system.How effective are deep learning models in detecting landslides compared to traditional methods?
4 answers
Deep learning models have shown significant effectiveness in detecting landslides compared to traditional methods. They offer improved accuracy and efficiency in landslide recognition, susceptibility mapping, and spatial distribution extraction. For instance, the use of deep learning algorithms like Mask-RCNN and Swin-Transformer has led to substantial enhancements in landslide detection accuracy, even with limited labeled data. These models outperform traditional methods by achieving higher precision, recall, and overall accuracy in landslide recognition tasks. Additionally, deep learning-based approaches have proven to be more reliable in predicting future landslide disasters by exploring complex relationships between landslides and influencing factors. Overall, deep learning models offer a promising solution for more effective and accurate landslide detection compared to conventional techniques.What is the effectiveness of low dose cyclophosphamide chemotherapy in preventing breast cancer metastasis?
5 answers
Low-dose cyclophosphamide chemotherapy has shown promise in breast cancer treatment. Studies have explored its efficacy in various approaches. A phase II study combining low-dose oral cyclophosphamide with JX-594, an oncolytic vaccinia virus, in breast cancer patients reported stable disease in some cases. Additionally, a retrospective analysis comparing low-dose metronomic chemotherapy (LDMC) with conventional chemotherapy (CCT) in metastatic breast cancer found similar efficacy between the two treatments, suggesting LDMC as a valuable option. Furthermore, a study in mice demonstrated that combining oral breast cancer vaccines with cyclophosphamide led to maximal tumor regression and increased survival rates, emphasizing the potential of this combination in cancer therapy. These findings collectively indicate the potential effectiveness of low-dose cyclophosphamide in preventing breast cancer metastasis.How does the use of molten salt for energy storage affect the enviroment?
5 answers
The use of molten salt for energy storage has a positive impact on the environment. Molten salt energy storage technology plays a critical role in integrating renewable energy sources like wind and solar power, reducing power fluctuations, enhancing power network adaptability, and storing energy efficiently. It is considered environmentally friendly and economically viable. Additionally, molten salt storage systems have been utilized in utility-scale solar thermal electric plants, contributing to the reduction of greenhouse gas emissions and promoting sustainable energy practices. Furthermore, molten salt electrolysis is highlighted as an eco-friendly method for metal recovery from various waste materials, emphasizing the importance of innovative molten salt technologies in promoting environmental sustainability. Overall, the use of molten salt for energy storage demonstrates a positive impact on the environment by supporting renewable energy integration and resource recovery.How to improve NPV?
5 answers
To enhance Net Present Value (NPV), various strategies can be implemented. One approach involves improving the accuracy of input values to NPV calculations, enabling better decision-making in business investments. Additionally, for NPV-based resource-constrained project scheduling problems, a hybrid immune genetic algorithm (IGA) has been proposed, which combines genetic and immune algorithms to achieve superior performance in solving NPV-based RCPSPs. Furthermore, in the realm of high-power three-level NPC rectifiers, an improved NP-SVM (INP-SVM) has been introduced to address issues like direct jumps between N and P, resulting in enhanced effectiveness and performance. By incorporating these methodologies and advancements, NPV calculations and applications can be refined for better financial decision-making and project evaluation.What are the effects of earthquake in seismic control?
5 answers
Earthquakes pose significant threats to structures, leading to damages and risks to life and property. Various seismic control strategies have been developed to mitigate these effects. Advanced structural control devices like inerter-elastic dampers and visco-elastic dampers have shown effectiveness in reducing seismic responses. Additionally, the use of robust control theory, such as sliding-mode and linear quadratic regulator (LQR) controllers, has been proposed to prevent earthquakes through fluid injections, aiming to drive fault systems to lower energy equilibrium points. Moreover, the application of variable stiffness springs in structural systems has been explored to control accelerations induced by seismic actions, aiming to neutralize earthquake effects and maintain structural stability. These diverse approaches highlight the ongoing efforts to enhance seismic control and minimize the detrimental impacts of earthquakes on buildings.Is biobetter truly bibeter?
5 answers
Biobetter, a term emerging in the pharmaceutical industry, refers to a modified version of an existing biologic drug with improved characteristics. These enhancements can include increased half-life, reduced toxicity, and enhanced efficacy. Biobetters are designed to mitigate risks associated with developing entirely new biologics, leveraging advancements in protein engineering and formulation approaches. Computational methods play a crucial role in designing biobetters by predicting successful modifications, reducing the need for extensive experimental testing. Despite the lack of a formal regulatory pathway for biobetters, efforts are being made to classify them accurately as true-biobetters, potential-biobetters, or non-biobetters to prevent misuse of the term in scientific literature. In conclusion, biobetters represent an evolving field in biopharmaceutical development, aiming to enhance therapeutic outcomes and patient experiences.WHAT ADDRESS terms inaustralia?
5 answers
In Australia, the use of the term "mate" as an address term is prevalent. This term historically addressed mainly male individuals but is now spreading across gender and social contexts, being deemed most appropriate for informal situations when addressing adult male-identifying individuals. Additionally, studies on performance appraisal practices in nonprofit organizations in Australia have highlighted the importance of aligning core values with appraisal practices and the mixed perceptions of justice among nonprofit employees. Furthermore, discussions on Indigenous rights in Australia post the 1967 referendum have shed light on issues such as the Assimilation policy, successful programs like Return to Country, and the ongoing efforts towards reconciliation with Aboriginal communities.