IPPs

ENGIE buys out Mobisol, boosts decentralised energy offering in Africa

ENGIE expands its decentralised energy offering in Africa through the acquisition of Mobisol, a pioneer of off-grid solar solutions.
Noja Power

Who is the Most Innovative Company in Australia?

The 2019 Australian Financial Review Most Innovative Company (MIC) unveiled NOJA Power Switchgear as 3rd MIC in mining, agriculture and utilities sectors.
SAIEE

Distributed Automation VII – Using IEC 61850 in automation

The relevance of IEC 61850 communications capabilities and how this technology can be used to achieve reliability gains in electricity network performance.
smart grid

Distributed Automation VI – smart grid automation IEC 61499

Given its flexibility in automating networks, the functionality has inherited the designation “Smart Grid Automation (SGA) IEC61499” writes NOJA Power.
Distribution network

Distributed Automation V – centralised vs decentralised automation

Central automation server retrieves network parameters from field devices and makes automatic re-switching decisions based on its programming logic.
Energy opportunities

Distributed Automation IV – Dealing with protection grading

Dealing with protection grading: Distributed automation configuration within a ring mode does provide unique protection challenges writes NOJA Power.
smart

Automation III: Smart grid without communications

Smart Grid Automation without communications: A concept that can be applied to the broader grid with some forethought of the scenarios of network switching.
OSM Recoloser

Distribution Automation II: Using peer-to-peer comms in a simple automation scheme

This peer-to-peer communications scheme is so common in Recloser applications that NOJA Power’s OSM Recloser system has a dedicated ACO function.
automation

Exploring distribution network automation options

This article by NOJA Power is the first of a series covering the many Distribution Network Automation techniques available to Power Systems engineers.
solar pv

What does a solar PV GreenCard mean for your installation?

Finding a qualified professional solar PV installer who offers excellent service at a competitive price is essential. Here are some pointers from SAPVIA.

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