{"id":1299,"date":"2020-02-12T13:36:05","date_gmt":"2020-02-12T12:36:05","guid":{"rendered":"https:\/\/www.cieitalia.it\/?p=1299"},"modified":"2020-02-12T13:36:06","modified_gmt":"2020-02-12T12:36:06","slug":"electrical-cabinet-for-power-distribution-at-1-6-mw","status":"publish","type":"post","link":"https:\/\/www.cieitalia.it\/en\/electrical-cabinet-for-power-distribution-at-1-6-mw\/","title":{"rendered":"Electrical cabinet for power distribution at 1.6 MW"},"content":{"rendered":"\n
We recently concluded the Oil & Gas project regarding the control of a 1.6 MW heater. In order to obtain the requested adjustment, the system uses thyristors (SCR).<\/p>\n\n\n\n
<\/figure><\/div>\n\n\n\n
We would like to spend a few words to explain what a thyristor (or SCR – Silicon Controlled Rectifier) is and what advantages it can bring. It is a component similar as a diode and it varies from the latter for the presence of a third terminal called “gate”, which has a signal applied for activating the diode conductivity. It is made of a quadruple layer of semiconductors p-n-p-n and is connected as a transistor couple in accordance to diagram in the figure.<\/p>\n\n\n\n
This component, coupled with a PID controller (proportional-integral-derivative), reaches precision levels considerably higher compared to an electromechanic system based on contactors. Furthermore, it guarantees a higher response speed. it is also important to underline that a thyristor not only adjusts the power with a series of switch on and off, but it acts on the wave, cutting it at a determined threshold. <\/p>\n\n\n\n
We recently concluded the Oil & Gas project regarding the control of a 1.6 MW heater. In order to obtain the requested adjustment, the system uses thyristors (SCR). We would like to spend a few words to explain what a thyristor (or SCR – Silicon Controlled Rectifier) is and what advantages it can bring. It […]<\/p>\n","protected":false},"author":2,"featured_media":1301,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[52,53,46,43,42,47,41,50],"class_list":["post-1299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-en","tag-adjustment","tag-distribution","tag-electrical-cabinet","tag-mw","tag-pid","tag-power","tag-scr","tag-thyristor"],"yoast_head":"\n
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