July-August 2018


Loss of Mains Relay G59/3 Amend 4 Compliant Model UFR1001E

• Presetting per G59/3, G83/2, values as per the standard pre programmed

• Under and overvoltage monitoring 40…520V • Under and over frequency monitoring 45…65 Hz

• Monitoring of Rate of Change of Frequency (ROCOF, df/dt)

• Monitoring the voltage quality (10 minute average value)

• Supports the mains synchronisation when using generators

• Fail-safe, with monitoring of the connected section switch (can be switched off) 2 automatic restarts on error

• Measurement 3 phase 3 or 4 wire systems or single phase

• Response time adjustable 0.05...130.0 s, individual setting for each limit

• No PC required for programming easy installation and set up

instruments ltd

Tel: +44 (0) 1206 575755 Email:

TVR Instruments Limited 143 Butt Road, Colchester CO3 3DP Essex, United Kingdom

EXCLUSIVE REPORT: Edina will supply a major CHP plant to the Cranbrook Energy Centre, established near Exeter, East Devon.

Page 16 Norwegian energy

company Equinor and Abu-Dhabi-based Masdar have unveiled the world’s first battery attached to a floating wind farm. The 1 MW system, designed and supplied by battery storage integrator Younicos, will dynamically balance power from Scotland’s offshore Hywind wind farm, owned by Equinor and Masdar. The project marks the first in-the-field collaboration between the energy storage pioneer and parent company Aggreko, which provided power both during the installation of the battery system and for the wind farm itself. Two Younicos Y.Cubes -

portable modular battery containers - have been placed at the Hywind Scotland onshore substation in Peterhead, Scotland. The purpose of the Batwind storage solution is to explore how a battery can help increase the value of electricity produced, and how a battery can best integrate the wind farm into grid. Karim Wazni, Managing Director of Younicos told UKPN: “We’re very proud to partner with Equinor and provide our expertise from over 200 megawatts of

GIBRALTAR: Energyst has been supplying temporary power to the colony. The task has been achieved thanks to an ingenious approach to stacking gensets.

Page 22

Hywind wind farm gets its first storage battery

storage projects to this pioneering project. By adding energy storage capabilities to another world ‘first”‘– the world’s first floating wind farm – we hope to demonstrate the essential role that storage plays as we continue pushing the frontier in producing sustainable energy.” He explains: “Specifically,

we’ve equipped Batwind with our intelligent Y.Q software, which ensures that the battery ’learns’ the optimal storage conditions. Our software tells the battery when to store electricity and for how long, and when and how much to inject back onto the grid.” The Batwind and Hywind

projects are collaborative partnerships between Equinor and Masdar, operated by Equinor on behalf of Masdar; Equinor holds an ownership share of


75% and Masdar 25%. Based on experience and the test results of the 1MW / 1.3 MWh storage system, Equinor and Masdar will assess next steps in further developing the solution. Younicos is the pioneer and market leader in game- changing energy storage and grid solutions, available for purchase or as a service. In July 2017, Younicos was acquired by Aggreko and is now a wholly-owned subsidiary of the global leader in mobile power, heating and cooling.

WHEN THE CHIPS ARE DOWN: McCain, the oven chip manufacturer, turned to wilson Power Solutions when it needed a new transformer to energise its current plant.

Page 34

We provide utilities, independent power producers, microgrids and C&I customers with turnkey storage systems, supporting a wide range of business

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