EA Technology 
It’s OK for people like me. I’ve been lucky. I can afford an EV, a heat pump and PV on my roof. I don’t mind paying a few more pounds for a green energy tariff. But I’m not bragging and my conscience is not clean. Whilst I think everyone who can afford it should be actively looking … Read more
There are many challenges in the mission to improve customer service on our ageing low-voltage networks, not least the introduction of large amounts of small scale, embedded generation at LV level. We take a look at when, why and how to monitor at low voltage to keep the lights on, now and in the future…
The transformation of the energy system to support the introduction and scaling up of low carbon technologies (LCTs) is putting pressure on the grid as never before. As we get ready for a future with far greater use of solar power, electric vehicles, electric heat pumps, and micro-combined heat and power systems as well as … Read more
Solving the Net Zero challenge seems too big of a problem to tackle in anything but bite-sized chunks. But most people involved in thinking about how to deliver net zero appreciate that to solve it in bite-sizes will result in chaos and massive cost. Too hard, or too expensive…not a great choice. Let’s see if … Read more
This case study describes how EA Technology investigated a range of strategies for SA Power Networks to respond to future challenges on the low voltage (LV) network. These challenges included: Accommodating increasing customer uptake of Distributed Energy Resources (DER) while maintaining Quality of Supply and minimising network augmentation. Customers making use of available value streams … Read more
The Customer An Australian natural gas-fired power station Background In June 2016, a customer of EA Technology was utilising their CableData Collector instrument to assess the insulation condition of their 6.6kV cable systems. A total of 20 HV cables were tested over three separate testing days. One cable was emitting cable PD signals. These signals were remotely … Read more
Creating a safer, stronger network has to be at the top of the list for all network operators. So how can you ensure that you maximise the value of your assets and deliver for end-users, avoiding the dreaded occurrence of unscheduled shutdowns along the way? Here are six ways to improve your power network – … Read more
A ‘brownout’ is a reduction in or restriction on the availability of electrical power in a particular area – unlike a momentary voltage sag or dip, it continues for several minutes or hours. The term comes from the dull colour that dimmed lights turn and, unlike a blackout, a brownout doesn’t involve a complete interruption in power. … Read more
A ‘brownout’ is a reduction in or restriction on the availability of electrical power in a particular area – unlike a momentary voltage sag or dip, it continues for several minutes or hours. The term comes from the dull colour that dimmed lights turn and, unlike a blackout, a brownout doesn’t involve a complete interruption in power. … Read more
If you’re considering making a new connection to the GB electricity network, you will probably need a budget estimate from your Distribution Network Operator (DNO). Ofgem, the gas and electricity market regulator in Great Britain, sets strict conditions on DNO response times to these enquiries generally requiring an estimate to be provided within 10 days. … Read more