What is fault current interruption

Dynamic short-circuit current limitation based on a six-pulse thyristor rectifier - buy new book

Would you like to sell used books yourself?It's that easy …

* VAT included.

Author:Hubert Rubenbauer
Title:

Dynamic short-circuit current limitation based on a six-pulse thyristor rectifier

ISBN:

9783867275712

(ISBN-10: 3867275718)
Status:New item
Publishing company:

Cuvillier Publishing House

Format:211x147x17 mm
Pages:212
Weight:296 g
Cover:Paperback
Language:German
Description:New goods - Due to the constant expansion of the network, in the event of a fault, ever higher surge and continuous short-circuit currents occur in electrical power supply networks, which leads to increased thermal and mechanical loads on the network elements. In addition, the increasing amounts of energy that can be converted in the event of an arc fault not only result in further dangers for electrical systems, but also for people. The increased risks in the event of a short circuit can only be countered to a limited extent with the help of conventional equipment or only at great expense. On the other hand, suitable, inexpensive short-circuit current limiting devices are able to control the aforementioned negative side effects of faults in electrical networks. The cigré working group A 3.10 defines a short-circuit current limiter as a device that limits the current in the critical network branch in the event of a fault so that the system components are not overloaded. Short-circuit current limiting devices should, on the one hand, hardly affect all operational processes in fault-free normal operation and, on the other hand, should limit the short-circuit current quickly and reliably when a fault occurs. These requirements can be implemented in very different ways, so that a multitude of possible solutions exist. Figure 1, in which the currents are related to the amplitude of the unlimited continuous short-circuit current, shows a typical short-circuit current curve without the use of a short-circuit current limiting device (KSBE for short) and two limited short-circuit currents. The current iKSBE, 1 is limited by a very rapid fault current interruption, as can be achieved, for example, by an Is limiter. Furthermore, other short-circuit current limiters, e.g. high-temperature superconducting KSBEs, allow a - at least briefly - to maintain a limited current flow iKSBE, 2.
Offer from:10.10.2017
Order-No .:9783867275712

Delivery time:3-5 days *

Order immediately | Inquiries | in the cart

Seller of this item


Payment methods offered

  • Open invoice (reserved in advance)
  • (Payment in advance)
  • Bank transfer (prepayment)

Shipping costs for books

Shipping costs for books staggered according to weight
 Land routeAirway
WeightGermanyEUworldEUworld
up to 500 gfree3,50 €4,50 €5,00 €6,00 €
up to 1000 gfree5,50 €10,50 €8,50 €12,00 €
up to 2000 gfree9,50 €17,50 €14,50 €18,00 €
up to 3000 gfree12,95 €17,50 €18,00 €30,00 €
up to 5000 gfree12,95 €17,50 €18,00 €50,00 €
up to 10000 gfree12,95 €27,00 €18,00 €75,00 €
up to 30000 gfree12,95 €30,00 €27,00 €100,00 €
about thatfree27,00 €35,00 €35,00 €100,00 €

Additional contract, shipping, delivery and payment terms

The use of your data for our own advertising purposes for similar goods and services is not excluded. You can object to this use at any time without incurring any costs other than transmission costs according to the basic tariffs.

Orders that we receive by 3 p.m. on a working day - with the exception of procurement items - are dispatched on the same day.

For prepayment, you will receive an e-mail from our merchandise management with all the data in an order overview.

For the payment method \ "Paypal \" you will not receive a payment request from us, the payment has to be made actively: [email protected]

Regulations on revocation and return

Right of withdrawal

Right of withdrawal

You have the right to cancel this contract within fourteen days without giving a reason
to revoke.

The right of withdrawal is fourteen days from the day on which you or one of you
named third party who is not the carrier who has taken possession of the goods.
In order to exercise your right of withdrawal, you must contact us

Mail order bookstore Che & Chandler
Frank Martens
Bredereicher Str. 20
16798 Fürstenberg, OT Blumenow
Tel: +49 (0) 33087 53902-0
Fax: +49 (0) 33087 53902-2
[email protected]

by means of a clear statement z. B. a letter sent by post, fax or e-mail) about your decision,
to withdraw from this contract. You can use the attached sample
Use the cancellation form, which is not mandatory.
To meet the cancellation deadline, it is sufficient for you to send the notification about the
Submit exercise of the right of withdrawal before the withdrawal period has expired.

Consequences of withdrawal

If you withdraw from this contract, we will have you all the payments that we have received from
You received, including delivery charges (excluding the additional
Costs that result from the fact that you use a different type of delivery than ours
offered, cheapest standard delivery), immediately and at the latest
repayable within fourteen days from the date on which the notification of your
Revocation of this contract has been received by us. Use for this repayment
we use the same means of payment that you used in the original transaction
unless something else has been expressly agreed with you; in none
In this case, you will be charged fees for this repayment.

We can refuse the repayment until we have received the goods back
or until you have provided evidence that you have returned the goods
whichever is earlier.

You have the goods immediately and in any case within fourteen days at the latest
from the day on which you inform us of the cancellation of this contract to us
to be returned or handed over. The deadline is met if you have received the goods
Submit after the deadline of fourteen days. You bear the direct costs of the
Return of the goods.

You only have to pay for any loss in value of the goods if this
Loss of value on one to check the condition, properties and functionality
of the goods is due to unnecessary handling of them.

End of the statutory cancellation policy

Model withdrawal form

(If you want to cancel the contract, please fill out this form and send it back.)

At

Mail order bookstore Che & Chandler
Frank Martens
Bredereicher Str. 20
16798 Fürstenberg, OT Blumenow
Tel: +49 (0) 33087 53902-0
Fax: +49 (0) 33087 53902-2
[email protected]

I / we (*) hereby revoke the contract concluded by me / us (*) for the purchase of the following goods (*) / the provision of the following service (*)

_______________________________________________
_______________________________________________


Ordered on ___________________ (*) ​​/ received on _______________________ (*)

Name of the consumer (s) ______________________________________
Address of the consumer (s)
_________________________________
_________________________________
_________________________________


____________________________________________________________________________ Date Signature of the consumer (s) (only when notified on paper)

_____________________________________________________________________________ (*) ​​Delete where inapplicable

Show cancellation form