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Questions related from Francisco G. Montoya
This is an openzmeter capturing the voltage of my house (Almería - Spain). It should be 230V - 50Hz with a more or less sinusoidal wave, but instead, I have a lot of PQ events like in the photo...
20 September 2021 4,464 14 View
I recently asked in math stackexchange a question regarding 3D rotations in geometric algebra https://math.stackexchange.com/questions/3922021/angle-and-plane-of-rotation-in-3d-geometric-algebra....
08 December 2020 5,817 26 View
The conventional choice of lagging vs leading angle to represent the phase difference between voltage and current in AC circuits is somewhat arbitrary. The standard convention of a lagging...
01 January 1970 7,511 7 View
It is well-known that traditional 3-phase electrical circuits present 2 topologies: 3 wires or 4 wires (if a neutral wire is present). Power engineers have tools to analyze these circuits in both...
01 January 1970 9,515 6 View
