Table of contents
Abstract
Abstrakt
Tiivistelmä
Abbreviations
1 Introduction ................................................................................................................................... 1
1.1 Background ................................................................................................................................. 2
1.2 Goal ................................................................................................................................................ 2
1.3 Vaasa Engineering Oy ............................................................................................................. 2
2 The electrical power system and its control ..................................................................... 3
3 Communication in substation automation ........................................................................ 5
3.1 Basics of data communication ............................................................................................. 5
3.2 LAN and WAN networks ........................................................................................................ 6
3.3 The OSI model ............................................................................................................................. 7
3.4 Common protocols for data communication ................................................................. 8
3.4.1 TCP/IP .................................................................................................................................. 8
3.4.2 Modbus ................................................................................................................................ 9
3.4.3 DNP 3.0 ................................................................................................................................ 9
3.4.4 SPA-bus ............................................................................................................................. 10
3.4.5 IEC 61850 ........................................................................................................................ 10
4 Hardware ..................................................................................................................................... 13
4.1 Remote Terminal Units ....................................................................................................... 13
4.1.1 RTU models from different manufacturers ........................................................ 13
4.1.2 RTU 560 ............................................................................................................................ 13
4.1.3 Netcon 500 ...................................................................................................................... 14
4.1.4 Siemens AK 1703 ACP ................................................................................................. 15
4.2 Protective relays .................................................................................................................... 16
4.2.1 VAMP ................................................................................................................................. 16
4.2.2 Relion ................................................................................................................................ 16
4.2.3 Siprotec ............................................................................................................................. 16
4.2.4 GE ........................................................................................................................................ 17
4.3 Control center software ...................................................................................................... 17
4.3.1 ABB MicroSCADA .......................................................................................................... 17
5 Configuration process ............................................................................................................. 18
5.1 REF 541 and CAP 505 .......................................................................................................... 20
5.2 CET and SPA-ZC configuration ......................................................................................... 20
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