scholarly journals Cost Effective Energy-Saving System in Parking Spots

2020 ◽  
Vol 2 (1) ◽  
pp. 18-29
Author(s):  
Dr. Akey Sungheetha ◽  
Dr. Rajesh Sharma R
Keyword(s):  
Energy Saving ◽  
Cost Effective ◽  
Effective Energy ◽  
Lighting System ◽  
Shopping Malls ◽  
Efficient Manner ◽  
Safe Place ◽  
Electrical Systems ◽  
General Operation ◽  
Parking Place

Vehicles are becoming an essential product in everyone’s life. Keeping a vehicle in a safe place will improve the life of its engine and other electrical systems. Hence, parking place occupies a major portion while constructing a house, apartment and shopping malls. The lighting system in such places are utilizing more energy and it leads to unnecessary expense on electricity bills. The proposed microcontroller based energy saving system is developed to minimize the utilization of light energy in parking spaces in an efficient manner. The results of the proposed system is compared with the general operation for identifying its efficiency. The proposed method saves the energy up to 46.35% than the existing lighting system.

Smart Lights Technology Used in Library Energy-Saving

2013 ◽  
Vol 773 ◽  
pp. 227-232 ◽  
Author(s):  
Rong Mao Zheng ◽  
Gui Xiong Liu ◽  
Yue Hua Xu
Keyword(s):  
Energy Saving ◽  
New Technology ◽  
Lighting System ◽  
Public Places ◽  
Electrical Systems ◽  
Lighting Systems ◽  
Saving Effect ◽  
Air Conditioning Systems ◽  
Led Lights ◽  
Room Lighting

Government attaches great importance to energy saving issue has caused. Library as densely populated public places, its energy consumption is 5 to 15 times the average residential. Many factors involved in libraries energy saving, such as air-conditioning systems, lighting systems and other electrical systems. The library has great potential for energy saving. This paper studies how to apply the smart lights technology in the library energy-saving. Based on the analysis of existing library monitoring system, we propose a possible smart lights method which will be used in the library energy-saving. Effective methods and strategies of smart light energy-saving were researched. Smart LED lights and wisdom lamp holders, hardware and software are designed and implemented which was used in the library energy-saving. The smart LED lights were used in library study room lighting reconstruction. Practice shows that the energy-saving of new lighting system effective. Theoretically for the new technology could bring more than 30% of the energy-saving effect.

scholarly journals The connection between public lighting modernisation and light pollution : The Dunaújváros pattern

2021 ◽  
Vol 46 ◽  
pp. 125-132
Author(s):  
Andrea Pozsgai ◽  
Alexandra Pusztai-Eredics ◽  
Gábor Baranyai ◽  
Tibor Lenner
Keyword(s):  
Energy Saving ◽  
Local Governments ◽  
Cost Effective ◽  
Light Pollution ◽  
Lighting System ◽  
Street Lighting ◽  
Large Cities ◽  
Operation And Maintenance ◽  
Long Run

Proper street lighting has psychological, ecological and economic functions. Not only does it provide safety in settlements at night, but it also makes streets friendlier. Inadequate quantity and quality of street luminaries can cause troubles in the ecosystems of settlements. Public lighting management is the responsibility of local governments, and therefore it matters how much the operation and maintenance burden the budget. The modernisation of the obsolete street lighting system and the installation of a reliable and energy-saving (cost-effective in the long run) system is taking place in more and more places. Large cities (domestic cities with county rights) deserve special attention due to the concentration of the population, functions and through them the concentration of environmental impacts.

Design, Development and Practical Realization of a VLC Supportive Indoor Lighting System

2020 ◽  
pp. 87-97
Author(s):  
Sourish Chatterjee ◽  
Biswanath Roy
Keyword(s):  
Data Communication ◽  
Cost Effective ◽  
Ambient Light ◽  
Lighting System ◽  
Design Development ◽  
Led Driver ◽  
Communication Performance ◽  
Good Communication ◽  
Simulink Model ◽  
Light Interference

In an office space, an LED-based lighting system allows you to perform the function of a data transmitter. This article discusses the cost-effective design and development of a data-enabled LED driver that can transmit data along with its receiving part. In addition, this paper clearly outlines the application of the proposed VLC system in an office environment where ambient light interference is a severe issue of concern. The result shows satisfactory lighting characteristics in general for this area in terms of average horizontal illuminance and illuminance uniformity. At the same time, to evaluate real-time and static communication performance, Arduino interfaced MATLAB Simulink model is developed, which shows good communication performance in terms of BER (10–7) even in presence of ambient light noise with 6 dB signal to interference plus noise ratio. Our designed system is also flexible to work as a standalone lighting system, whenever data communication is not required.

A Cost-Effective Energy-Recovering Sustain Driving Circuit for ac Plasma Display Panels

2012 ◽  
Vol E95-C (2) ◽  
pp. 303-308
Author(s):  
Jae Kwang LIM ◽  
Heung-Sik TAE ◽  
Byungcho CHOI ◽  
Seok Gi KIM
Keyword(s):  
Cost Effective ◽  
Effective Energy ◽  
Plasma Display Panels ◽  
Plasma Display ◽  
Driving Circuit

Light Energy Saving method of Lighting System Based on MISO FO Newton-based ES*

2020 ◽  
Author(s):  
Chun Yin ◽  
Sara Dadras ◽  
Yuhua Cheng ◽  
Xuegang Huang ◽  
Kai Chen ◽  
...  
Keyword(s):  
Energy Saving ◽  
Light Energy ◽  
Lighting System

An overview of cost-effective energy storage technologies

2020 ◽  
Vol 1 (1) ◽  
pp. 110-115
Author(s):  
Sayed Belal Hashimi ◽  
Hameedullah Zaheb ◽  
Najib Rahman Sabory
Keyword(s):  
Energy Storage ◽  
Cost Effective ◽  
Effective Energy ◽  
Storage Technologies

scholarly journals Energy Efficiency Solutions for Small and Medium-Sized Enterprises

Proceedings ◽  
2021 ◽  
Vol 65 (1) ◽  
pp. 19
Author(s):  
Joanna Southernwood ◽  
Grigoris K. Papagiannis ◽  
Erudino Llano Güemes ◽  
Luisa Sileni
Keyword(s):  
Energy Efficiency ◽  
Energy Saving ◽  
Energy Management ◽  
Policy Recommendations ◽  
Effective Energy ◽  
Energy Audit ◽  
Horizon 2020 ◽  
Efficiency Measures ◽  
Energy Audits ◽  
Innovative Capacity

Few small and medium-sized enterprises (SMEs) have undertaken an energy audit to date and even fewer have taken action to implement energy-saving measures. Lack of time, knowledge, and finance, coupled with the low priority that SMEs give to energy management, are the most commonly cited barriers to effective energy management in SMEs. Four projects funded by Horizon 2020 (SPEEDIER, SMEmPower Efficiency, E2DRIVER, and Innoveas) have developed innovative capacity-building programmes designed to eliminate these barriers and encourage SMEs to undertake energy audits and implement the recommended energy efficiency measures. This paper presents an overview of the innovations being tested and suggests a series of policy recommendations that could help to drive uptake of energy audits in SMEs.

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