ultra-long life battery with zero pollution
After years of study, Wei-Chuan Liao success of the new research team of high-performance transducer design, so that collector efficiency gains in the 5 done with the self-sufficiency, zero pollution, long-life battery, which is pictured on the right to expect Liangjun Rui.
Modern society, environmental pollution, energy shortages becoming increasingly difficult to develop, people in urgent need of new green energy sources. In addition to solar, wind and Dell Inspiron 1420 battery， Dell Inspiron 1501 battery， Dell Inspiron 1520 battery， Dell Inspiron 1521 batteryhydro energy sources, as more people know, is the fact it is a kind of invisible life, free green energy ─ ─ vibrational energy. In recent years, has research teams around the world, the focus of attention. The Chinese University Professor at the Department of Mechanical and Automation Engineering, Wei-Chuan Liao Xin, a successful breakthrough in the scientific community in the collection of vibrational energy bottlenecks, the first of a new type of High-Performance Transformer Design ", a strong increase the vibrational energy is to improve the effectiveness of performance can be transformed as the embodiment of self-sufficiency self-sufficiency, zero pollution and long battery life of millions of times. It won international prestige of Electrical and Electronics Engineers (IEEE) 2009 annual "Best Paper Award (automation)", or another is a new era of green energy to bring.
Wei-Chuan Liao a new introduction that the vibrational part of the environment and energy are (ambient energy) in a different extent in parts of everyday life, just as people do to sports, cars and even electrical devices can be used there is in the process of vibration, which also kinetic energy and potential energy. He said quite frankly that have been neglected in the past vibrational energy, but threatens to the energy crisis and the environment, coupled with the development of microelectronic components, the scientific community has begun to focus on energy-related research, but also gradually create a new world.
On the environment, energy, the energy harvesting (energy harvesting), the most important first step. Wei-Chuan Liao new interpretation, the vibration can be collected using a piezoelectric effect (piezoelectric effect) principles, due to unique material when under compression can be among the mechanical energy is converted into electrical energy. The design of high-performance converters (energy transducer)) is a special artificial piezoelectric ceramic (piezoelectric ceramic, select the desired size and shape for energy harvesting purposes.
Old technology, low efficiency of power supply
The use of special materials, piezoelectric effect theory, the collection of electricity, in fact, existed for years, but in practice, the generated power is difficult to save, most of them flowing again in the piezoelectric materials, and then again into mechanical energy loss, often by "about Electric useless." Wei-Chuan Liao a new way in recent years a number of foreign governments had invented a transducer, is exactly the problem encountered, so that the efficiency of the power supply to a unacceptable level.
Thus, his research team is divided mainly the probe into the energy collector and store the two parts of the circuit board, and then click on current, voltage characteristics and changes in the flow analysis, the innovative use of electronic components that can be successful production is blocked by one energy flow "circuit Dell Inspiron 1525 battery， Dell Inspiron 1526 battery，Dell Inspiron 5100 battery， Dell Inspiron 5150 batterycontrolling the door," so that after the power after an entry has not come, "stored in storage appliances, so that the transducer's performance of rechargeable batteries increased significantly.
The new collection of power converters in a high 5
In an attempt to Wei-Chuan Liang Liao Junrui the success of the new doctoral students at 30 times per second (30Hz) vibration, allows new transmitters to 15 milliwatts (mW) of power to collect than the other donors 10 mW to 5 as described above. He said if the vibration of the power of the large can, more power to be brought more than "theory, we stood converters available under certain circumstances, the same in a small battery-gathering power."
Battery life of 20 years for low-power products
Wei-Chuan Liao also said that the new batteries is now one of the largest environmental impact, through fully assembled transmitter separately, the vibrations from the environment is not operational, its life of more than 20 million years for the battery time is almost zero pollution effects. The team is currently profile working on the transducer to make further improvements to the expansion of the scope, if it is fully inserted into the low power consumption of electronic products and monitoring devices, but aims to create a new era of green energy.