enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Power inverter - Wikipedia

   en.wikipedia.org/wiki/Power_inverter

   A power inverter, inverter, or invertor is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC). [1] The resulting AC frequency obtained depends on the particular device employed. Inverters do the opposite of rectifiers which were originally large electromechanical devices converting AC to DC. [2]

3. HVDC Inter-Island - Wikipedia

   en.wikipedia.org/wiki/HVDC_Inter-Island

   The New Zealand Inter-Island HVDC link is a long distance bipolar HVDC "Classic" transmission scheme that uses overhead lines and submarine cables to connect between the South and North Islands. It uses thyristor -based line-commutated converters at each end of the link for rectifying and inverting between AC and DC.

4. Split-phase electric power - Wikipedia

   en.wikipedia.org/wiki/Split-phase_electric_power

   In a so-called balanced power system, sometimes called "technical power", an isolation transformer with a center tap is used to create a separate supply with conductors at balanced voltages with respect to ground.

5. Prime Video in New Zealand Expands With Add-On Bundles ... - AOL

   www.aol.com/prime-video-zealand-expands-add...

   Prime Video has launched a raft of add-on subscriptions and its Prime Video Store in New Zealand. These expand the selection of content available with the aim of making the platform into a one ...

6. AC-to-AC converter - Wikipedia

   en.wikipedia.org/wiki/AC-to-AC_converter

   An AC-AC converter with approximately sinusoidal input currents and bidirectional power flow can be realized by coupling a pulse-width modulation (PWM) rectifier and a PWM inverter to the DC-link. The DC-link quantity is then impressed by an energy storage element that is common to both stages, which is a capacitor C for the voltage DC-link or ...

7. Azura (wave power device) - Wikipedia

   en.wikipedia.org/wiki/Azura_(wave_power_device)

   Development was in 2006 by Callaghan Innovation [9] and was first called WET-NZ. The initial concept was called the TRL 1, entered the micro-modeling stage under the name TRL 3, and is being tested in the open ocean with large scale prototypes called TRL 5/6 deployed near Christchurch, New Zealand [ 10 ]