Inside building there are situations where you can see 60-115 V AC between different equipment grounding points. When going outside the building the voltage differences can between different grounding points can become larger. In electrical engineering, Earth Potential Rise (EPR) also called Ground Potential Rise (GPR) occurs when a large current flows to earth through an earth grid impedance. The potential relative to a distant point on the Earth is highest at the point where current enters the ground, and declines with distance from the source. Ground potential rise is a concern in the design of electrical substations because the high potential may be a hazard to people or equipment. The ground potential rise near high voltage substation can be hundreds of volts, even thousands of volts during the ground fault for a short time.
GPR will occur at several locations simultaneously. Fault current will divide among all circuit paths back to the source (metallic and earth return, for example) and create GPRs in the process. Metallic return paths include overhead ground wires, multi-grounded neutrals, bonds, station ground grids, and other conducting materials. Hazardous voltages can appear suddenly as a result of power faults or lightning strikes. Conductive objects (Copper telephone cable, metal, damp saline soils, etc.) can become energized or carry a harmful potential that, if not properly protected, can cause serious injury.
Ground potential rise is also an issue with cell phone base stations. Lightning strokes can hit the base station antenna. And those base stations are also sometimes co-located nearby high voltage electrical lines.
The use of an all-dielectric fiber optic cable in place of a copper telephone cable eliminates the possibility for high voltage to travel from one end of the system to the other. It is of utmost importance to always determine the proper protection scheme when dealing with telecommunication wire line circuits between any location where high voltage and high current equipment is co-located with these circuits. It is always best to design for the worst case situation, since more likely than not, this can happen. Protection against both High voltage and ground potential rise is the best precaution against equipment failures and human injury.
Always when operating with grounding issues remember that there is no absolute ground. There is always a certain amount of resistance to electrical current between all grounding points. This resistance can change with humidity, temperature, connected equipment and many other variables. And there is always a change that some fault current can get to that resistance.
I am definitely bookmarking this page and sharing it with my friends.
Very outstanding website.
The information here is very valuable.
I will refer it to my friends.
Cheers
I just Googled for electrical electronics and Got your Page.Your Post Grounding outside « Tomi Engdahl’s ePanorama blog is really Nice.Pl. keep posting on electrical electronics
Very nice Blog, I will tell my friends about it.
Thanks
A Zero point magnetic power generator is basically a Free Energy Generator. It uses magnets, and magnetic force to induce perpetual motion. It runs by itself, indefinitely without stopping, thus creating completely free electrical energy, which can fully power your home for free. A Perpetual motion device refers to a machine that runs perpetually i.e. indefinitely, and produces a larger amount of energy than it consumes. Thus, it produces free energy indefinitely, runs by itself, without having to need a third-party device or resource to power it.
We’ve seen many videos on Youtube, and even on the news about so called “free energy generators”, but they don’t work period.
Think of it this way, the most basic laws of physics say that these devices are impossible. Whenever these have been tested in the past they have never worked, if they at first seemed to work they have been shown to be frauds. Laws of physics say that you cannot create energy out of nothing, and I believe that.
The free energy plans are all scams, and have taken literally millions from people that buy into the carefully crafted lies.
As a scientific concept, the existence of zero point energy is not controversial although the ability to harness it is. In particular, perpetual motion machines and other power generating devices supposedly based on zero point energy are highly controversial. No device claimed to operate using zero point energy has been demonstrated to operate as claimed. No plausible description of a device drawing useful power from a source of zero point energy has been given. Thus, current claims to zero point energy-based power generation systems currently have the status of pseudoscience or constitute outright fraud.
Zero point energy is a minimum energy below which a thermodynamic system can never go, thus none of this energy can be withdrawn without altering the system to a different form in which the system has a lower zero point energy. There is no theoretical basis or practical evidence to suggest that infinite amounts of zero point energy are available for use, that zero point energy can be withdrawn for free, or that zero point energy can be used in violation of conservation of energy.
Information sources:
http://community.discovery.com/eve/forums/a/tpc/f/7501919888/m/53919856101
http://en.wikipedia.org/wiki/Zero-point_energy
http://www.scribd.com/doc/297161/Zero-Point-Energy
What template are you running on this site ? I really like it. Could you post where you got it from ?
The web templates used on this site are custom made for this site.
PS. I don’t believe your magnetic free energy generator stuff presented in your web site.
This may be a very creative site.
I’ve bookmarked the page and also I will notify my pals about this.
Thank you for all the detail .
Hey checkout my about Privacy Terms
Yes, I agree
But magnetic motors dont create free energy… they just utilize energy given to them to create a more powerful reaction then we would get without the use of magnets.
Very impressive website, as well as some good ideas in your post. I’ll be back her for sure. Thanks for the good content.
Just looking at your site on my new Jack Phone , and I wanted to see if it would allow me comment or if it was going to me go to a full pc to do that. Ill check back later to see if it worked.
Hey, I would like to chat to you regarding this post, i tried emailing but it never works.
The site has had some e-mail problems lately… try e-mailing again.
Seriously, it makes sense. With regards to revenue, you should use a nice guy strategy. If you just arrive in all sales-like, nobody will would like to listen for your requirements. Anyone that understands Frank Kern understands that he does this. He just plays Mr. Cool all the time, and persons love him for the reason that of it.
Always good to see people coming together to navigate more ways of free energy. This world needs more people like you, great blog post, look forward to reading more. gracias
I am always intrigued in informative writings about electro magnetic generators and free energy. This really opens my mind. excellent post and I have entered you as a bookmark. thank you
The Magniwork advertised on your page will not produce free energy.
It is a false claim that is produces free energy.
I find myself coming to your blog more and more often to the point where my visits are almost daily now!
Fantastic site and great content. Thanks for the very informative and timely content. Please keep up the quality. Thanks…
I would like to express my appreciation for your post. That’s really great to know that there are such people like you who do their job very well and with such enthusiasm.
Can someone tell me how to know when you update the information on your website? I don’t want to have to remember to come back all the time. Someone said something about a feed? I don’t know what that is. Thank You
You can follow the updates using RSS feed and Twitter.
What a fantastic article,and the blog theme is so Beautiful,could you tell me where can download this theme.
Here you can get all the information on insurances you need Free Insurance guide.
Great tips! As a relatively new blogger, I don’t get many comments, but it’s so exciting when I do! I will definately try your tips. Thanks!
Being a new blogger, I would like to tell you that you have given me much knowledge about it. Thanks for everything.
interesting post, pretty much covered it all for me, bookmarked.
Hi there may I use some of the information here in this post if I provide a link back to your site?
Hey, maybe this is not on topic but in any event, I have been surfing around your web site and it looks very neat. speaking about as you write with passion I am building a new blog and struggling to have it look great, and provide really good articles. I have learned a much on your site and I look forward to more updates and will be returning.
yes…finally
cool. i could use suggestions from bloggers like yourself to make my websites up to par. great info, well constructed.
Free Magnetic Generator Plans you are referring to do not work.
Post facts to your site and not misinformation.
everyone needs to get involved
yes…finally
I love your site.
Good tips. Educating yourself is very important – “trying very, very hard” without taking the time to educate yourself properly first can be a waste of time.
Adding to my bookmarks thanks. Where is your contact details though?
Living in the alabama we always are prepared for any storms etc and having a portable generator is always a good idea.
I like the helpful info you provide in your articles. I’ll bookmark your weblog and check again here regularly. I am quite certain I will learn lots of new stuff right here! Good luck for the next!
Are you able to concept myself with a few ideas about how you made this web site look this particular amazing, Id appreciate it!