Supercapacitor-Based Energy Storage in Elevators to Improve Energy Efficiency of Buildings

Makar, Martin; Pravica, Luka; Kutija, Martina

doi:10.3390/app12147184

Cited by 15 publications

(8 citation statements)

References 37 publications

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“…In addition to freeing up valuable space, the TWIN system reduces the required building materials for shafts, decreasing embodied energy. Because there is just one control machine for both elevators in the same shaft, significant space and energy are saved as a result of this design decision [17,19] . Figure 6.…”

Section: The Twin Systemsmentioning

confidence: 99%

“…When the car is vacant, the in-cab sensors and software put the elevator in a state known as "sleep mode", which turns off the lights, fans, music, and television screens. Depending on the control system, lighting style, floor displays, and operating consoles in each level and elevator cabin, the standby solution can save anywhere from 25% to 80% of the elevator's total energy consumption [19,33] .…”

Section: Standby Modementioning

confidence: 99%

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Smart Elevator Systems

Al‐Kodmany

2023

j. of mech. mater. and mech. res.

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Effective vertical mobility is a crucial element in the design and construction of tall buildings. This paper reviews recent “smart” developments in elevator technologies and analyzes how they affect the construction and operation of tall buildings. In an approachable and non-technical discourse, it maps out, arranges, and compiles complicated and dispersed information on various elements of elevator design. It discusses hardware-based machinery, such as AC and gearless motors, machine-room-less (MRL) elevators, regenerative drives, elevator ropes, and LED lighting, as well as software-based solutions, such as destination dispatching systems, people flow solutions, standby mode, and predictive maintenance applications. Future vertical transportation models are also discussed, including multi-directional elevators, and circulating multi-car elevators. Lastly, the paper suggests fruitful avenues for further studies on the subject, such as robotics, 3D printing, and the impact of COVID-19 pandemic on elevator design.

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Section: The Twin Systemsmentioning

confidence: 99%

Section: Standby Modementioning

confidence: 99%

Smart Elevator Systems

Al‐Kodmany

2023

j. of mech. mater. and mech. res.

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“…These fuel cells are also utilized as cogeneration systems in buildings, offering additional benefits [68,69]. Supercapacitors, on the other hand, have been integrated into building components and materials to enhance energy efficiency [24,70,71]. It is important to note that they work just as well as batteries, but right now, they might not be affordable for some building projects [72].…”

Section: Electrochemical Applications In Buildingsmentioning

confidence: 99%

“…Electrochemical technologies, such as batteries, fuel cells, and electrolyzers, have a broad range of applications and offer significant utility across various sectors. An example of an application is energy storage and backup power solutions for buildings [21][22][23][24]. Overall, these electrochemical technologies offer more than just a way to store energy for buildings.…”

Section: Introductionmentioning

confidence: 99%

A Review of Potential Electrochemical Applications in Buildings for Energy Capture and Storage

Zhang,

Azari,

Poerschke

et al. 2023

Micromachines

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The integration of distributed renewable energy technologies (such as building-integrated photovoltaics (BIPV)) into buildings, especially in space-constrained urban areas, offers sustainable energy and helps offset fossil-fuel-related carbon emissions. However, the intermittent nature of these distributed renewable energy sources can negatively impact the larger power grids. Efficient onsite energy storage solutions capable of providing energy continuously can address this challenge. Traditional large-scale energy storage methods like pumped hydro and compressed air energy have limitations due to geography and the need for significant space to be economically viable. In contrast, electrochemical storage methods like batteries offer more space-efficient options, making them well suited for urban contexts. This literature review aims to explore potential substitutes for batteries in the context of solar energy. This review article presents insights and case studies on the integration of electrochemical energy harvesting and storage into buildings. The seamless integration can provide a space-efficient source of renewable energy for new buildings or existing structures that often have limited physical space for retrofitting. This work offers a comprehensive examination of existing research by reviewing the strengths and drawbacks of various technologies for electrochemical energy harvesting and storage, identifying those with the potential to integrate into building skins, and highlighting areas for future research and development.

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“…The machine room was costly because it needed to support heavy Today, MRL elevators are increasingly common [26]. The MRL system becomes even more energy efficient when it is combined with regenerative drives [27].…”

Section: Technological Advances Modern High Rise Buildingsmentioning

confidence: 99%

Pixels and columns: tracing the symbiotic evolution of digital graphics and contemporary architecture

ARMAN MEHR

2022

JAAS

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Technological advancements have rewritten the perspective and functionality of all fields, including art and architecture. This paper delves into the evolution of the symbiotic relationship between digital graphics and contemporary architecture, highlighting their profound impact on architectural representation, design processes, and visual communication. By tracing the historical development of digital graphics in architecture, from initial implementations to the transformative effects of Computer-Aided Design (CAD), we examine how digital graphics have reshaped architectural representation techniques, empowering architects to create realistic renders, animations, and virtual reality applications. The integration of digital graphics into architects' design workflows, especially through parametric design and algorithmic tools, enables the realization of dynamic, responsive architectural forms. Through case studies of iconic structures, the pivotal role of digital graphics in shaping architectural projects is demonstrated. Furthermore, we explore the influence of architectural aesthetics on digital graphics in various industries, such as video games and advertising, emphasizing the importance of ethical considerations in the responsible representation and marketing of architecture. Looking to the future, upcoming technological advancements, including augmented and virtual reality, real-time rendering, and generative design, are predicted to steer architectural innovation and redefine the future of digital design. The seamless interplay between pixels and columns will continue to inspire architects to create innovative, sustainable, and visually striking architectural experiences for future generations.

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Supercapacitor-Based Energy Storage in Elevators to Improve Energy Efficiency of Buildings

Cited by 15 publications

References 37 publications

Smart Elevator Systems

Smart Elevator Systems

A Review of Potential Electrochemical Applications in Buildings for Energy Capture and Storage

Pixels and columns: tracing the symbiotic evolution of digital graphics and contemporary architecture

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