scholarly journals RESEARCH ON A NEW TYPE OF ENERGY SAVING PNEUMATIC PISTON VACUUM GENERATOR

2008 ◽  
Vol 2008 (7-2) ◽  
pp. 461-464 ◽  
Author(s):  
Xiaobin PAN ◽  
Xiaoning LI
Keyword(s):  
Energy Saving ◽  
New Type ◽  
Vacuum Generator

A New Type of Energy-Saving Magnetic Amplifier Controlling Inductive Load

2011 ◽  
Vol 347-353 ◽  
pp. 3995-3998
Author(s):  
Shuai Yang ◽  
Lan Xue ◽  
Jian Sheng Cheng
Keyword(s):  
Energy Saving ◽  
Iron Core ◽  
Inductive Load ◽  
Sodium Lamp ◽  
Core Column ◽  
Good Energy ◽  
New Type ◽  
Magnetic Amplifier ◽  
Saving Effect ◽  
High Pressure Sodium Lamp

A new type of energy-saving magnetic amplifier controlling current and voltage of inductive load has been designed. The energy-saving magnetic amplifier with two windings wrapped across one iron core column can change impedance of the main winding by means of PWM controlling AC excitation current. The energy-saving magnetic amplifier has not used a special adjustable DC voltage circuit, has overcome disadvantages of complicated manufacturing process for the traditional excitation amplifier.The application shows the energy-saving excitation amplifier can achieve stepless dimming for high pressure sodium lamp to good energy-saving effect. The use cost of excitation amplifier is lower as simple production process, so its promotional value is great.

Approach to Steel-Bamboo Composite Structure System

2013 ◽  
Vol 300-301 ◽  
pp. 1263-1266 ◽  
Author(s):  
Zhi Min Yan ◽  
Yong Fei Du ◽  
Jun Guo Huang ◽  
Yu Shun Li
Keyword(s):  
Energy Saving ◽  
High Strength ◽  
Structural Systems ◽  
Structural Elements ◽  
Structural System ◽  
Sustainable Building ◽  
Production Methods ◽  
Building Technology ◽  
Earthquake Resistant ◽  
New Type

Modern bamboo structural system is a new type of green sustainable building technology, conform with our country’s requirements of developing environment-protecting and energy-saving buildings. This paper presents a new lightweight, high-strength , earthquake-resistant and energy-saving system-steel-bamboo composite structural systems , and given the various structural elements of the composite structural systems of steel-bamboo production methods . This paper also gives the production methods of steel-bamboo composite elements. Steel-bamboo-structural system can per-fectly combine steel and bamboo to bear load together, and it have excellent mechanical properties and broad application prospects.

Application of a New Energy Supply Scheme in Remote Areas and Research for Energy-Saving Technology

2011 ◽  
Vol 219-220 ◽  
pp. 1482-1485
Author(s):  
Xiao Xiong Li ◽  
Shuang Guo Niu
Keyword(s):  
Energy Saving ◽  
Power Supply ◽  
Energy Supply ◽  
Yellow River ◽  
Remote Areas ◽  
New Energy ◽  
New Type ◽  
Energy Saving Technology

To solve no electricity in remote areas, a new type of power supply scheme is designed and a multi-function power cabinet and a energy-saving lighting are manufactured. Moreover they are applied in wang-an management office in Yellow river, This can not only supply enough power for it,but also save invest and energy, so it is very significant today.

The Research on the Development and Application of the Exterior Heat Insulation Material System in China

2012 ◽  
Vol 174-177 ◽  
pp. 988-992
Author(s):  
Shuang Mei Cao
Keyword(s):  
Energy Saving ◽  
Heat Insulation ◽  
Material System ◽  
Insulation Material ◽  
Insulation System ◽  
Heat Insulation Material ◽  
Insulation Systems ◽  
New Type ◽  
Composite Wall ◽  
Heat Preservation

This thesis analyzes the current situation of the heat insulation system of composite wall in China. Through comparison, it points out that heat insulation system is the trend of the development for heat preservation and energy saving, and meanwhile, it gives direction for further research to several different new type heat insulation systems.

Energy Storing Mechanism for a New Hydraulic-Motor Actuated Robot

2013 ◽  
Author(s):  
Xianbao Chen ◽  
Feng Gao ◽  
Chenkun Qi ◽  
Xinghua Tian ◽  
Jiaqi Zhang
Keyword(s):  
Remote Control ◽  
Energy Saving ◽  
Lithium Battery ◽  
Quadruped Robot ◽  
Hydraulic Motor ◽  
Uneven Terrain ◽  
New Type ◽  
Spring System

A quadruped robot named “Baby Elephant” with parallel legs has been developed. It is about 1 m tall, 1.2 m long and 0.5m wide. It weighs about 130 kg. Driven by a new type of hydraulic actuating system, the Baby Elephant is designed to work as a mechanical carrier. It can carry a payload no less than 50 kg. Operating outdoors using wireless remote control, the robot will be able to traverse uneven terrain applying walking and trotting gaits and can walk up and down 10 degree inclines. The Baby Elephant carries a lithium battery fixed at the belly to supply all the power. This paper describes the structure of the legs and the application of the energy saving mechanisms on the leg. Simulations and experiments are carried out to testify the efficiency of the spring system in terms of energy saving.

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%.

The Status and Development of New-Type Wall Material

2011 ◽  
Vol 194-196 ◽  
pp. 1134-1137 ◽  
Author(s):  
Deng Ling Jiang ◽  
Jing Zhao ◽  
Guo Wei Ni
Keyword(s):  
Energy Saving ◽  
Wall Material ◽  
Insulation Material ◽  
Building Insulation ◽  
External Insulation ◽  
The Status ◽  
New Type ◽  
Composite Wall ◽  
Wall Materials ◽  
Countermeasures And Suggestions

As is known to us, producing tradition wall materials will consume lots of energy and spoil the environment. Therefore, new-type wall has aroused great concern among people in construction, which is green, insulating and energy-saving and so on. External insulation, promoted as an energy-saving technology in building insulation, has three more mature technologies. This paper also introduces polyurethane insulation material, as the third generation of energy-saving wall materials, has a very good application prospect in scientific research. Finally, in the last of the paper, relative countermeasures and suggestions are made to improve the status and development of new-type wall materials, for instance: we should make the most of industrial waste, make deep research in new composite wall systems and wall materials; take some effective measures to accelerate the application of new wall materials and so on.

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