The unreliable 66 kV oil-filled cable network in Kempton Park which frequently causes power outages should urgently be replaced by a modern power grid.
The outdated 66 kV oil-filled cable network recently caused a power outage in Birchleigh which lasted 52 hours. The outage was the result of multiple high-voltage cable failures.
The 66 kV oil-filled cable network, which was installed 77 years ago, is becoming more and more unstable, especially with the growing demand for electricity.
According to statistics, Birchleigh experienced fifteen power outages that lasted eight hours on average over the last six months.
The recent outage of 52 hours was one of the longest and the most disruptive instance to date. Approximately 5 000 households and 700 businesses were affected by it.
The FF Plus proposed the following solutions to the Ekurhuleni Metro’s Energy Department:
• The most effective and ideal long-term solution to this ongoing problem would be to replace the outdated oil-filled cable network with modern alternatives. The process was initiated during the multi-party government (FF Plus, DA, ActionSA, IFP and ACDP), but stagnated when the ANC/EFF government took over Ekurhuleni.
• High-voltage XLPE cables: Cross-linked polyethylene (XLPE) cables are known for their durability, efficiency and resistance to high temperatures. They offer a reliable alternative to oil-filled cables in addition to having a longer life expectancy.
• Underground cable systems: Upgrading to modern underground cable systems would significantly reduce the risk of power outages caused by external factors, such as weather conditions and physical damage.
• Smart grid technology: Implementing smart grid technology could improve the monitoring and management of the electricity network, allowing for faster identification and resolution of issues.
The FF Plus has once again requested the Ekurhuleni Metro to prioritise replacing the 66 kV oil-filled cable network.
Investment in modern infrastructure is vital to ensuring reliable and consistent power supply to the residents of Kempton Park and Ekurhuleni.
Urgent action is needed to prevent further disruption, and to promote the community’s growth and wellbeing
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