Majoritatea metodelor de localizare a undelor de defect se bazează pe analiza curentului de linie transformat de transformatoarele de curent și sunt limitate la rețelele de înaltă tensiune. Localizarea undelor de defect în rețelele de medie tensiune este încă în curs de dezvoltare. Această lucrare prezintă un nou algoritm în timp real pentru identificarea undelor care călătoresc într-o rețea de distribuție utilizând semnalul de tensiune și metoda creionului cu matrice de scurtă durată. Pentru...
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Popular posts
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MTM Power și-a extins gama de convertoare DC/DC cu o nouă serie care este adaptată cerințelor tehnologiei vehiculelor.
Highest quality and safety are of particular importance when using power supplies in these applications. As a link between the supply system and the electronic subsystems, extremely high demands are placed on them with regard to their reliability. Due to the good price performance ratio and the excellent technical data, these converters, though, are increasingly used in stationary and industrial applications.
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Why is Induction a Green Technology?
Along with the environmental benefits, induction heating offers many benefits to your employees and business, as it eliminates smoke, waste heat, noxious emissions, and loud noise.
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Wireless communication
Wireless communication is rapidly replacing cable technology and becoming a basic method of communication in daily life, production workshops, services and commercial sectors.
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Managementul căldurii - Provocări pentru vehiculele electrice
Gestionarea termică în vehiculele electrice este esențială pentru asigurarea eficienței și durabilității componentelor, cum ar fi bateriile și sistemele electrice. Răcirea eficientă, folosind materiale termice specializate, cum ar fi lichidele de umplere a spațiilor (GFL) și pernele Softtherm, ajută la optimizarea performanței și la prelungirea duratei de viață a bateriilor, ceea ce este esențial în contextul dezvoltării electromobilității și al sistemelor de transmisie autonome.
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Seria 981 - Transmițător de presiune universal pentru intervale de presiune joasă
Series 981 - Universal pressure transmitter for low pressure ranges Analog pressure transmitters can be used in a variety of applications. However, the mounting location is determined by the maximum size and material selection for the diaphragm and housing. It is therefore the ideal solution when analog pressure transmitters adapt individually to their application. For this reason, we have expanded our wide range of compact pressure transmitters with the 981 analog pressure transmitter. As a...
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Wentylatory przemysłowe - rodzaje, właściwości
W zależności od obiektu, charakteru stanowisk pracowniczych, oraz szeregu indywidualnych czynników otoczenia w przemyśle stosowane są różnego rodzaju urządzenia do wentylacji.
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Care este principiul de funcționare al corturilor și țesăturilor EMC?
EMC tents and fabrics are used where it is required to suppress electromagnetic radiation in large, closed areas.
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How do temperature sensors work?
The basic parameter measured by electronic systems and monitoring and diagnostic systems is temperature - the main factor that affects the quality of operation and performance of industrial equipment
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Kolumna, wieża sygnalizacyjna – jaka działa, budowa, zastosowanie
Wieże sygnalizacyjne są ważnym rodzajem światła sygnalizacyjnego stosowanego w różnych gałęziach przemysłu i procesach.
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We’re extending our offer from Deeter Electronics with new models of level sensors.
Nowadays, the technological advancement and demand for new solutions are unstoppable and increasing with a remarkable speed.
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Akumulator AGM czy żelowy? Porównanie technologii
Akumulatory znajdują swoje zastosowanie w większości aplikacji przemysłowych. W większości przypadków stawia się na rozwiązania o wysokiej wydajności, niezawodności i możliwości pracy w trudnych warunkach. Spośród wielu rodzajów akumulatorów na rynku, najczęściej spotykamy akumulatory bezobsługowe AGM oraz żelowe.
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Aproape toată lumea folosește astăzi dispozitive mobile de comunicații electronice, cum ar fi smartphone-uri, tablete sau notebook-uri.
<p>Even if battery technology has made considerable progress in this area in recent years, at some point every device has to be recharged - even on the way. Thus, more and more USB charging stations are also being offered in long-distance and regional trains as well as suburban trains and trams.</p>
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MTM Power® GmbH a dezvoltat o nouă serie de convertoare DC/DC PCMDS250 pentru aplicații universale în tehnologia feroviară și a vehiculelor.
The PCMDS250 series is based on a revision of the well-proven PCMD250 converter series after more than 10 years of successful market presence. The aim of the development was a further increase in efficiency and reliability and the integration of various features such as "Power Good" signalling and stand-by operation.
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Which smog sensor is the best choice?
Smog is a disturbing problem that we hear about more and more often. Appearing in the form of a mixture of air, exhaust fumes and pollution, it creates a kind of unnatural fog.
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Czynniki wpływające na palność ziarna zbożowego i elementy oceny zagrożenia wybuchem pyłu.
Bezpieczeństwo procesów przemysłowych obejmuje zarówno bezpieczeństwo zawodowe pracowników, jak i bezpieczeństwo prowadzonych procesów technologicznych.
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Iskrobezpieczeństwo w obszarze Ex
Ochronę obwodów iskrobezpiecznych od innych obwodów elektrycznych zapewnia się przez oddzielenie obwodów iskrobezpiecznych od innych obwodów poprzez zastosowanie ochrony obwodów iskrobezpiecznych
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Datorită tehnologiei de încapsulare în vid, MTM Power se concentrează pe module încapsulate, durabile, de lungă durată, rezistente la temperatură și absolut fără întreținere.
The patented thermoselective vacuum encapsulation decelerate the aging of the components and significantly extends the lifetime of the MTM Power devices. Furthermore, this world wide unique encapsulation process and a connection via special 7/8" connectors enables designs in IP67 and thus undisturbed use in the field. Best example are the AC/DC modules of the PM-IP67A series with AC- (90…264 VAC) and DC wide input range (100…353 VDC). In automation technology, these external power supplies...