Friday, 29 May 2020

One Wire Electricity



ISLANDS and AREAS of LIGHT Infrastructure Development


Electricity The Single-wire Transmission Electrical System a possible solution for our Islands and Areas of Light



Notice!  The subject of this post refers to only the single-wire transmission system, which does not use a return current through the ground.              


Single-wire transmission line

https://en.wikipedia.org/wiki/Single-wire_transmission_line

Single Wire Electrical System
https://www.scirp.org/pdf/ENG20121100002_50196856.pdf


One-Wire Line System for Transmitting Energy
https://pdfs.semanticscholar.org/b175/41ed890186d48cb8458c19b8389908fc34cb.pdf


Single-wire electric transmission line
https://patentimages.storage.googleapis.com/99/41/ec/325ceeff5aa8a8/US20140152123A1.pdf


Single-Wire Electric-Field Coupling Power Transmission
https://www.mdpi.com/1996-1073/11/3/532/pdf




Tuesday, 7 April 2020

Untitled


OPEN SOURCE EVERYTHING


The White, Pink, Blue, and Golden Light Bulb  a lighting source for esoteric use.

It is proposed to come in a form of a 'filament LED' bulb of ED90 or ED120 shape, with a number of 8 LED-filaments, 2 for each color,
– in a light color  sequence of White, Pink, Blue, and Golden, with that of same color being on the opposing points of the 2 frames on which the LED-filaments, in number of 8, are positioned.




[Images are only for illustration and educative purposes]



Discussion to continue...



Sunday, 15 March 2020

Untitled Post



AREAS and ISLANDS of LIGHT – Infrastructure Development – Electricity



Outdoor Post-top Lighting Unit - Extended Large Size - 20.3"
https://lightcommunitylighting.blogspot.com/p/outdoor-post-top-lighting-unit-extended.html


Outdoor Post-top Lighting Unit – Large Size – 18"
https://lightcommunitylighting.blogspot.com/p/outdoor-post-top-lighting-unit-large.html


Outdoor Post-top Lighting Unit – Extended Large Size – E16"
https://lightcommunitylighting.blogspot.com/p/post-top-outdoor-lighting-fixture.html


Outdoor Post-top Lighting Unit – Inter Size – 369
https://lightcommunitylighting.blogspot.com/p/post-top-369-lighting-unit.html


Outdoor Post-top Lighting Unit - Medium Size - 14.1/14.3"
https://lightcommunitylighting.blogspot.com/p/post-top-outdoor-post-top-lighting-unit.html


Outdoor Post-top Lighting Units - Small Sizes – 10"-11"-12"
https://lightcommunitylighting.blogspot.com/p/outdoor-post-top-lighting-unit-small.html


Electric Lighting Construction Sets - Miniature Outdoor Post-top Lighting Units
https://lightcommunitylighting.blogspot.com/p/blog-page.html

















Outdoor Radial Waves Open Lighting Units - Large Size - 14.1"/14.3"/369 - 396/417 - 432/454
http://lightcommunitylighting.blogspot.com/p/blog-page_4.html


Outdoor Radial Waves Open Lighting Units - Medium Size - 7.83" - 256 - 285
https://lightcommunitylighting.blogspot.com/p/blog-page_25.html


ELVDC - Outdoor Radial Waves Open Lighting Units – 136.1 - 174 
https://lightcommunitylighting.blogspot.com/p/outdoor-radial-waves-open-lighting.html


Electric Lighting Construction Sets - Miniature Outdoor Pendant/Bracket-Arm Radial Waves Lighting Units
http://lightcommunitylighting.blogspot.com/p/blog-page_31.html








Monday, 17 February 2020

Untitled


ISLANDS and AREAS of LIGHT Infrastructure Development


Electricity – The 235V/10kHz and 36V/50kHz power distribution, a later option for our Areas of Light


On left: the proposed 440V, 20KHz HFAC power distribution https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19860018650.pdf
On mid and on right: the proposed HFAC 235V/10kHz and 36V/50kHz power distribution


Discussion to continue...

Related post:
https://lightcommunitylighting.blogspot.com/2019/04/untitled_23.html





Reference material:

Ideas for Future Electric Aircraft System
Asian Power Electronics Journal, Vol. 9, No. 2, Dec. 2015, p.48-51;
S. Raghu Raman, K. W. Eric Cheng, N.C. Cheung;
Power Electronics Research Centre, Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong
http://perc.polyu.edu.hk/APEJ/vol.9%20no.2/Vol.9%20No.2.pdf