Phasor diagram in Sag/Swell – PQ Secure News 2024
In graph view of Sag/Swell it is now possible to see the phase angle value during the event. These values can be exported to an external analysis program, i.e. Excel, for further analysis.
In graph view of Sag/Swell it is now possible to see the phase angle value during the event. These values can be exported to an external analysis program, i.e. Excel, for further analysis.
The Kafue Gorge Regional Training Centre (KGRTC), Unipower AB and the International Labour Organisation (ILO) collaborated to conduct an onsite training session focused on Power Quality & System Stability in the city of Kinshasa, Democratic Republic of Congo (DRC) from 15 to 18 April 2024.
Few have probably failed to read about the solar storm that hit the earth late Friday night 10 April and continued over the weekend. For most people, it was an opportunity to see the northern lights far to the south and on a significant scale. We could from Swedish Television take part of the news that the Swedish power grid (Svenska Kraftnät) was preparing for the event.
End of May Unipower representatives from Europe, Africa, Asia, Middle East and South America gathered for a 3-day conference and product training in Gullmarstrand Conference Centre located in the archipelago on the west coast of Sweden.
Purpose of the event was to further enhance the participants’ knowledge of Unipower products, and among the topics were:
Stormwater management in Central California is not only complicated — it’s also an urgent priority. Present and future impacts of climate change are trending toward more periods of extreme heat, increased storm intensity and higher potential for flooding. Meanwhile, the state’s water resources are evermore constrained. This confluence of events has prompted statewide initiatives to improve the capture and reuse of stormwater runoff.
A recent Powerside webinar provided a rare opportunity to see actual customer data of power quality events impacting performance. The key to identifying, pinpointing and reacting to these issues, seen in real-time, is power quality (PQ) data monitoring. Such data can also guide proactive maintenance and mitigate issues altogether.
Es impresionante el Desarrollo rápido y dinámico de las instalaciones fotovoltaicas que se está produciendo en el mundo en los últimos años. Se debe en gran parte al abandono de las fuentes de energía tradicionales no renovables. Una mayor conciencia social y la responsabilización de los gobiernos de cada país por el clima que nos rodea obliga al cambio hacia la energía verde.
Traditional grids struggle to handle the demands of modern power consumption. Brownouts, blackouts, and unreliable energy supplies disrupt your customers’ lives and cost billions.
But what if there was a way to make the grid smarter and more responsive?
A battery is an electrochemical device that converts chemicals energy into electrical energy during the discharge process. The amount of energy that can be stored in a battery is expressed through the battery’s capacity.
Capacity is the total Ampere hours available when the battery is discharged at a certain discharge current from a fully charged state to the end voltage.