Lightwave control electronics.

Electronics Brain Control

IT IS TIlvlE that we closolv examined brain control, now that scientists are actively seeking to unravel the mvsteries that shroud that miniature bioelectric giant known as the human brain. Elements of brain control can already be found in anticollision radar technology involving birds. It has also been substantiated that, bv pumping energy in the gigahertz range a'f frequencies through human h...

Digital Control in Power Electronics

Control Electronics of the Pep

The opera&on of the major components used for controlling the phase and field level of the PEP RF cavities is described. The control electronics of one RF station is composed of several control loops: each cavity has a tuners' servo loop which maintains the frequency constant and also keeps the fields of each cavity balanced; the total gap voltage developed by a pair of cavities is regulated by...

Lightwave of the future.

It was the late 1960s. The Beatles were still the rage, the Vietnam War was in full swing, and Star Wars was a decade away. Theodore Maiman, utilizing a technique of concentrating and amplifying monochromatic light originally developed by two teams of researchers, produced a device known as LASER, light amplification by stimulated emission of radiation. Immediately, the term “ray gun” came to m...

A Coordinated Control Scheme for Improving Voltage Quality Using Power Electronics Interfaced DGs

Recently, increasing of non-linear loads in the power distribution network has been increased harmonics in these networks. The harmonics problems get worse and complicated by installation of power factor correction capacitors and filters. But the Distributed Generations (DGs) interface inverters with properly control can help to improve power quality, harmonic compensation and voltage unbalance...