scholarly journals A proposal for setting electric power saving rate to avoid risk of electric power shortage occurrence

Synthesiology ◽  
2013 ◽  
Vol 6 (3) ◽  
pp. 140-151
Author(s):  
Ikuo ARIZONO ◽  
Yasuhiko TAKEMOTO
Keyword(s):  
Electric Power ◽  
Power Saving ◽  
Saving Rate

Electric Power Saving for Acticontact Aeration Blower

2015 ◽  
Vol 69 (6) ◽  
pp. 617-622
Author(s):  
Kenichiro Fukushima
Keyword(s):  
Electric Power ◽  
Power Saving

scholarly journals Computer Assisted Design of Intelligent Electric Power Saving Dryer with Integrations of Steaming and Drying

2021 ◽  
Vol 2033 (1) ◽  
pp. 012162
Author(s):  
Gaofeng Yan ◽  
Junrui Han ◽  
Yang Yue ◽  
Wei Gao ◽  
Yanxu Fang ◽  
...  
Keyword(s):  
Electric Power ◽  
Power Saving ◽  
Computer Assisted ◽  
Computer Assisted Design

Automated Electric Power Saving System in University Classrooms Using Internet of Things

2021 ◽  
pp. 235-250
Author(s):  
K. Srishyla ◽  
E. Naresh ◽  
M. Niranjanamurthy ◽  
Santosh Dilipkumar Parakh
Keyword(s):  
Internet Of Things ◽  
Electric Power ◽  
Power Saving ◽  
University Classrooms

scholarly journals Energy-Saving Research on New Type of LED Sensor Lamp with Low-Light Mode

Electronics ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 1649
Author(s):  
Chun-Te Lee ◽  
Ping-Tsan Ho
Keyword(s):  
Energy Saving ◽  
Power Saving ◽  
High Light ◽  
Saving Rate ◽  
Dark Mode ◽  
Low Light ◽  
Light Mode ◽  
New Type ◽  
Women And Children ◽  
Human Eyes

In general, the sensor lamps in the corridors, stairwells, or toilets of buildings will change from completely dark to full brightness when someone passes by. It will make the human eyes feel very uncomfortable, and when the sensor lamp is completely dark, the whole corridor and stairwell will be dark, making women and children feel insecure at night. If the lighting is changed to be sensor-less, there is a serious problem of wasted energy. To solve this dilemma, we developed a new type of “LED sensor lamp with low-light mode” that changes the original “full dark mode” to “low-light mode”. As such, when someone approaches the sensor lamp, their eyes will not be uncomfortable with the momentary illumination. Furthermore, when no one passes by, the sensor lamp will stay in low-light mode, so that people returning home at night no longer have to go through dark corridors, thereby achieving safety, aesthetics, and energy-saving purposes. This new sensor lamp’s power consumption in low-light mode is only 1/10 of the high-light mode, but its brightness can be up to half of the high-light mode, making it very suitable for parking lots, corridors, stairways, or toilets of buildings. It only requires the replacement of the lamp but not the original lamp socket, yet the basic brightness can be maintained. Take the general 15W T8 LED lamp (sensor-less) as an example: if it is replaced by this new type of sensor lamp, and the place where it is installed is rarely passed by people, the power saving rate will be as high as 90%. Assuming that there are 12 passers-by per hour, the saving rate is still 81%.

Measurement and Verification of Injection Molding Machine Energy-Saving Reformation Effect

2012 ◽  
Vol 608-609 ◽  
pp. 1139-1142
Author(s):  
He Wang ◽  
Xue Fei Zhang ◽  
Rui Ming Tong ◽  
Tao Yong Li ◽  
Meng Jie Shi
Keyword(s):  
Injection Molding ◽  
Energy Saving ◽  
Power Saving ◽  
Load Condition ◽  
Active Power ◽  
Saving Rate ◽  
Test Results ◽  
Molding Machine ◽  
Injection Molding Machine ◽  
Saving Effect

The energy-saving effect of the injection molding machine energy-saving reformation project was measured in a factory. Based on the analysis of the project energy-saving principle, analyzed the energy-saving rate of the reformed injection molding machine in case of producing different products. The test results show that the active power saving rate is 50% under the load condition, the active power saving rate is more than 75% under the no-load condition and energy-saving effect is more obvious under the no-load condition. Finally, analyzed the power quality impact caused by the energy-saving equipment on the distribution network, put forward some suggestions for improvement.

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