NERSA has once again proven its incompetence—ignoring critical warnings, losing court battles, and forcing consumers to pay billions for technical losses that stem directly from poor power quality. Instead of protecting the public, the regulator has become a liability, wasting taxpayer money while unbalanced networks quietly destroy our equipment and drain our economy. The question is unavoidable: why are we funding failure instead of demanding accountability?
Tag Archives: Power Quality Matters
Power Quality Matters involve detecting phase imbalances and ensuring that all phasors have equal magnitudes and are symmetrically phase-shifted by 120 degrees relative to each other.
Best Practices, Consulting Services, Power Quality Matters
Eskom at a Crossroads: The Urgent Need for Reform
13
May
May
Eskom stands at a crossroads, burdened by debt, inefficiency, and systemic mismanagement. The urgent need for reform is no longer a matter of debate—it is a matter of survival. Without decisive restructuring, improved governance, and a commitment to sustainable energy, South Africa risks deeper economic stagnation and continued power insecurity. The time for half-measures has passed; only bold, transparent action can restore trust and secure the nation’s energy future.
05
May
May
As renewable energy expands, power quality can no longer be treated as a technical afterthought—it must be a government priority. Poorly managed integration leads to instability, hidden costs, and reduced reliability across the grid. By enforcing stricter standards, investing in monitoring, and aligning policy with engineering realities, governments can ensure that renewables deliver not just clean energy, but dependable power that strengthens economies and communities.
07
Jan
Jan
Improving power quality is more than a technical upgrade—it’s the foundation of sustainability and efficiency. Poor quality erodes equipment, inflates costs, and undermines reliability, while high-quality power enables smarter grids, longer asset lifecycles, and reduced environmental impact. By prioritizing monitoring, standards, and proactive management, organizations and governments can unlock cleaner, more dependable energy that drives both economic growth and long-term resilience.
Unbalanced power networks are more than a technical nuisance—they erode efficiency, shorten equipment lifespans, and inflate operating costs. Understanding power quality is essential for identifying hidden risks such as voltage fluctuations, harmonics, and load imbalances. By prioritizing monitoring and corrective strategies, organizations can improve reliability, reduce downtime, and ensure that their energy systems support both sustainability and long-term profitability.
14
May
May
Power quality has a direct influence on client billing—hidden inefficiencies, voltage fluctuations, and unbalanced loads can inflate costs without delivering real value. Poor quality not only damages equipment but also distorts consumption patterns, leading to inaccurate charges and higher operational expenses. By improving monitoring and corrective measures, utilities can ensure fair billing, reduce unnecessary losses, and strengthen trust with their clients.
On the 2nd of October 2023, I published an article with the heading “Phase Imbalance in Distribution Networks” in which I stated that “In a recent unrelated “survey”, I came across a 10-minute averaged voltage unbalance of 327% between Phase 2 and Phase 1”. I also asked the question: is Eskom aware what is happening […]
Power Quality Consulting, Power Quality Monitoring
Compensating For Power Quality Issues Caused by Power Electronics Devices
02
Apr
Apr
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