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Title: High voltage circuit breakers

Autor: RUBEN D. GARZON

Translator: -

Publisher: Marcel Dekker

Quality: typed

Language: English

Pages: 473

Introduction: Amazon website

Keywords: High voltage circuit breakers,RUBEN D. GARZON

Description: Ever since the time when electrical energy was beginning to be utilized, a need existed for a suitable switchng device that was able to initiate and to interrupt the flow of the electric current. The early designs of such switching devices were relatively crude and the principles of their operation relied only on empirical knowledge. Circuit breakers are truly unique devices. They are a purely mechanical apparatus connected to the electrical system, where they must systematically interact with such a system providing a suitable path for the flow of the electric current; furthermore, they must provide protection and control of the electric circuit by either initiating or stopping the current flow.

Title: Power System Harmonic Analysis

Autor: Jos Arrillaga, Bruce C Smith,Neville R Watson, Alan R Wood

Translator: -

Publisher: Wiley (September 1997)

Quality: typed

Language: English

Pages: 382

Introduction: Amazon website

Keywords: Power System Harmonic Analysis, Jos Arrillaga, Bruce C Smith,Neville R Watson, Alan R Wood

Description:The subject of Power System Harmonics was first discussed in a book published by J. Wiley & Sons in 1985 which collected the state of the art, explaining the presence of voltage and current harmonics with their causes, effects, standards, measurement, penetration and elimination. Since then, the increased use of power electronic devices in the generation, transmission and utilisation of systems has been accompanied by a corresponding growth in power system harmonic problems. Thus, Power System Harmonic Analysis has become an essential part of system planning and design.