Description

So it was decided at the end of 2011 to commission SAE IT with the new telecontrol technology for the Kempten OST 110/20 kV substation. Two free-standing cabinets were supplied, a cascaded net-line FW-50 station with 4 racks being connected to the control centre using IEC 60870-5-104. As well as receiving a series of messages and measured values, switches are 1.5-pole actuated and acknowledged by double command by means of interlocked DSO modules. The transformer regulator application is likewise integrated in the substation. The distance and differential protective units present in the substation are connected via 4 cables using IEC 60870-5-103. In the second cabinet, the whole distribution is arranged in a clearly visible manner. With initial commissioning support, it was possible to complete the project independently.

The good project experience with the Kempten OST substation is now being used for telecontrol modernisation measures for the substations Seifen and Zell, the basic design of which is similar.

Images

Customer

AllgäuNetz GmbH & Co.KG

Location

Illerstraße 18, 87435 Kempten

Year

From 2010 to the present

Products

net-line FW-5, net-line FW-50

Protocols

IEC 60870-5-104, IEC 60870-5-103