Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Arc Chamber Vent

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Arc Chamber Vent: Arc Chamber Vent There are seven variable parameters used to investigate the effects on the mobility of the arc root from the contact r...

Arc Chamber Vent

Arc Chamber Vent

There are seven variable parameters used to
investigate the effects on the mobility of the
arc root from the contact region. They are
contact material, arc chamber vent, peak
short circuit current level, contact velocity,
arc chamber material, the gap behind the
moving contact and supply polarity.

Reference:

Ronsek 

Piezoelectrics in Circuit Breakers

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Piezoelectric as contact mechanism

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Piezoelectric as contact mechanism: Piezoelectric as contact mechanism The short circuit current experiment using piezoelectric as electrical contact in circuit breakers....

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Piezoelectric as contact mechanism

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Piezoelectric as contact mechanism: Piezoelectric as contact mechanism The short circuit current experiment using piezoelectric as electrical contact in circuit breakers....

Piezoelectric as contact mechanism

Piezoelectric as contact mechanism

The short circuit current experiment using piezoelectric as electrical contact in circuit breakers. 

Arc voltages for piezoelectric and constant velocity 1 m/s contact systems and Contact trajectories for the two systems.

Have a look in the figure, the results was clearly showed.


Reference:

Ronsek.com

Piezoelectrics in Circuit Breakers

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Ronsek Trademark Intellectual property

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Ronsek Trademark Intellectual property: Ronsek Trademark Intellectual property Ronsek Limited has register the trademark "RONSEK" in United Kingdom. The trademark...

Ronsek Trademark Intellectual property

Ronsek Trademark Intellectual property

Ronsek Limited has register the trademark "RONSEK" in United Kingdom. The trademark number: UK00003271539, on 18 November 2017.

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Circuit Breaker Arc Chamber Cross Section

Dr Kesorn Pechrach Weaver: Piezoelectrics in Circuit Breakers: Circuit Breaker Arc Chamber Cross Section: Circuit Breaker Arc Chamber Cross Section A cross section of the arc chamber in the Flexible Test Apparatus (FTA) and the arc chamber ...

Circuit Breaker Arc Chamber Cross Section

Circuit Breaker Arc Chamber Cross Section

A cross section of the arc chamber in the
Flexible Test Apparatus (FTA) and the arc
chamber are shown

Reference:

Ronsek

 Piezoelectrics in Circuit Breakers