Title
Digitaler Distanzschutz: Verhalten der Algorithmen bei nichtidealen Eingangssignalen (German Edition),Used
Delivery time: 8-12 business days (International)
Trotz einer groen Innovation auf dem Gebiet des Netzund Generatorschutzes durch Elektronik und Digitaltechnik haben sich die Grundprinzipien des Selek tivschutzes nicht nennenswert gewandelt. Auf dem Markt befindliche Bcher ber dieses Thema sind immer noch aktuell /1/. In einigen Teilgebieten des Schutzes wurden jedoch vollstndig neue Verfahren vorgestellt. Hierzu zhlt der digitale Distanzschutz. Eine Vielzahl von mathematischen Verfahren zur Distanzbestimmung wurde entwickelt, verffentlicht, diskutiert und auch teil weise miteinander verglichen. Wegen der begrenzten Rechenleistung der ver fgbaren Computer stand hierbei der fr die Verfahren notwendige Rechen aufwand im Vordergrund. In der Zwischenzeit scheint bei der Entwicklung von digitalen Distanzschutz algorithmen eine Beruhigung eingesetzt zu haben, so da es an der Zeit ist, Bilanz zu ziehen. Im Rahmen eines Forschungsvorhabens wurden alle bekannten mathematischen Verfahren zusammengestellt und miteinander verglichen. Groer Wert wurde hierbei vor allem auf deren Verhalten bei nichtidealen Eingangssignalen, wie Oberschwingungen, Wandlersttigung und Lichtbogen, gelegt. Der Rechenzeit bedarf tritt demgegenber in den Hintergrund, da sich herausstellte, da alle Algorithmen auf den zur Zeit in Entwicklung befindlichen Prozessoren implementiert werden knnen.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.