Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Josco C.P. KesterECN (Energy research Centre of the Netherlands)

A Smart MV/LV-Substation

that improves Power Quality, Reliability and Load Profile

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Smart Grids

www.smartgrids.eu

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

How Smart Grids?

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Smart Substation

reduces investments

improves• reliability• power quality• load profile

supports LV gridswith distributed generationand demand peaks

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Reliability

Coordination

• local supply

• priority loads

• no overloads

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Power Quality

Virtual Resistive Harm. Dampening (VRHD)

(simulation)

Resonances: - 70%

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Peak Load

Peak load: - 30%

Supply DemandMatching(SDM)

(simulation)

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Prototype

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Inside the prototype

LV Cabinet MV Cabinet

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Inside the prototype

LV Cabinet MV Cabinet

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Lab tests in FPGLab

May – September 2009

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Field demonstration (Liander)

Apeldoorn, Het Kasteel (Oct 2009 - )

Prague, 8-11 June 2009

Kester (NL) – Session 1. Network Components – Paper 0776 – kester@ecn.nl

Smart Substation

Smart Substation reduces investments

by improving

• reliability• power quality• load profile

www.smartsubstation.eu

Conclusion