Selective catalytic reduction (SCR) for NO x removal from utility boilers has been shown to have extremely high removal efficiencies. In recent years, there has been increased focus on a potentially ...

A force-commutated SCR makes a novel Solid State Switch in a solar charge regulator control. Prior art includes relay and transistor switches, but an SCR switch in this type of DC application may be ...

DENVER--(BUSINESS WIRE)--Advanced Energy Industries, Inc. (Nasdaq: AEIS) – a global leader in highly engineered, precision power conversion, measurement and control solutions – today announced the ...

Chromalox, Pittsburgh, recently released a revised edition of its SCR Power Theory Training Manual. The free, 40-page illustrated manual on silicon controlled rectifier (SCR) power controllers has ...

As a result of the Cross-State Air Pollution Rule (CSAPR) and the Ozone National Ambient Air Quality Standard (NAAQS), utilities such as Duke Energy are faced with the need to achieve further ...

Applied Power Systems announces the BAP3012 next generation twelve pulse gate firing board which provides robust and reliable operation of parallel or series connected SCR (Silicon Controlled ...

This standard will address the control functions associated with the selective catalytic reduction systems on fossil fired steam boilers greater than 200,000 lbs/hr and combustion turbines greater ...

Determine the gate current and the anode current when the switch SW1 is momentarily closed in the figure shown. Assume VAK=0.8 V, VGK=0.7 V and IH=20 mA. Will the SCR turn on if VA is reduced to 12 V?

Applied Power Systems announces the release of its BAP3012 next generation twelve pulse gate firing board which provides robust and reliable operation of parallel or series connected SCR (Silicon ...