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mardi 11 juillet 2017

Info Post
By David Stevens


Switching relays for volume energy concerns once were real Transformer type gadgets, big and with many attachments. If these were not complicated enough, they had to be phased in arrays that took up space and much energy to run. These became dinosaurs until modern solid state switching became available in the market.

Nowadays, there will be no need for the old machinery with the solid state things done for volume outputs. It will mean high voltage switches with good electronic control, much smaller, and semiconductors working for them. If semiconductors are an item, then many things will be possible for switching, and running things efficiently or safely.

Older items used from before will include items like relays that are electromechanical, spark gaps, thyratrons and ignitrons. They are awesome in their way, but are really complex and too bulky for handling power. Thus today these large machines are not used, and controlling the outputs through relays is done another way.

Electronics used to be too delicate to handle power or energy, liable to spark or flame out. Compatibility with power systems had to be developed slowly, taking years of input and research to make into workable systems. Voltages in this regard can run in their thousands or even millions, and so much was put into insulation, safety cabling and the like for the older processes.

Processed into the system will be many kinds of input, from signals, to analyzable data, and a recording bank that supports the generation of energy. It is up to owners, operators or managers of such an operation to make this usable across many sensitive systems. The delicacy of any one operation says that there must always be monitoring and control that answers without fail.

There are failsafes, very important items working for a system like this, because they prevent breakdowns and the like. With older systems, there had to be lots of these, to make large factories work, and grids more efficient and safer. They are still useful today, but they have been replaced with new relays discussed.

Pulses come in measured movements or not, and when a grid experiences flux thus, which it normally does, the relays are the ones that take on the brunt. Flux can range from minor to huge, and is not normally controllable without a switch or several of them. In fact, there needs to be a large number of these to keep the flows even and safe.

This is one area where the new switches are able to work well. And they do it with less need of space, gadgetry, connections and the bulky insulation systems. This will be efficient in the sense that it controls all variables that can take down a system with just a single mistimed pulse or unaccounted for fluctuation.

The entire grid, for instance, will have too many factors to be monitored. So that network can breakdown at any time, and switching or relays will be needed to make everything manageable if not safe enough. When you need to account for these, the system discuss is an important support for progress and civilization.




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