Renewable Energy

The challenges of meeting emissions targets to tackle climate change has resulted in the proliferation of the “Smart Grid” where electricity from different sources such as wind, solar, hydro and traditional coal and gas are integrated.

Power Quality can be a serious issue within the Smart Grid environment where KOSED has been deeply involved in the development and manufacture of components which provide solutions in the field of solar and wind technology for many years.

The primary interest and the development work of KOSED is focussed on current, voltage and frequency, especially taking into consideration the mains-side conditions (e.g. frequency or sinusoidal form) for avoiding harmonics and for protecting sensitive components.

KOSED Products Info

AC Reactors

AC Line & Load Reactors.

Improved power quality, enhanced productivity and complete peace of mind are easy with KOSED Reactors.

  • Best-in-class line/load reactors
  • Most robust, highest continuous service factor
  • Low watts loss
  • Performance and durability that is unmatched by the competition
DC link chokes

Use KOSED DC Link Chokes to:

  • Reduce AC input line harmonics
  • Help meet IEEE-519 limits
  • Absorb voltage/current spikes
  • Reduce AC ripple on DC bus
  • Reduce dv/dt and di/dt rates
  • Solve nuisance over-voltage tripping
  • Reduce DC Bus transient over-voltage