ZIV is a technology partner that provides HV, MV and LV solutions to TSOs, DSOs and EPCs across the globe.

  • Substation Automation Systems

  • Communication Solutions

  • Distribution Automation Solutions

  • Metering solutions (AMI)

  • AC chargers for electric vehicles

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Latest news:

Advanced Phase Selection for Severe Line Protection Requirements

ABSTRACT This paper describes a new phase selector that operates reliably during many unfavorable conditions, such as high fault resistance, high load flow, power swing, Current Transformer (CT) saturation, converter-based generation, weak infeed. The phase selector is based on the angular relationship between the sequence current components and sequence voltage components. The use of voltages and currents is dynamically selected. [...]

Cybersecurity is much more than a set of functions implemented in a device

Developing cybersecure solutions aiming to make HV, MV & LV networks safer and more sustainable Cybersecurity is a transversal and constantly evolving concept At ZIV we conceive cybersecurity not only as a product plus, or a market requirement. It is something as important as quality or safety at work, that is, it affects the entire company. We will possibly be [...]

FLEXIGRID | The Secondary Substation of the future

Last week took place the 3rd Steering Committee of FLEXIGRID project and the Spain demo-site workshop. The event took place in Viesgo EDP facilities in Aguilar de Campoo (Palencia, Spain) and in the Spain demo-site workshop to visit  one of the installations where the solution “Secondary Substation of the Future” is implemented. In recent years, the energy paradigm is shifting from big-size [...]

Events calendar:

eMove 360 Europe 2022

ZIV will be there presenting its AC Smart Chargers at eMove360° Europe 2022. The world’s largest trade fair for Mobility 4.0 – electric – connected – autonomous. eMove360°presents the full range of future-oriented and sustainable mobility solutions, from urban & mobile design, material and process solutions, from automated driving and electronics to infotainment. We are willing to meet you there [...]

Energy Innovation Summit 2022 (formerly ENIC)

ZIV will be there presenting its ANM system A scalable framework for the deployment of Advanced Network Management Applications The Energy Innovation Summit (The Summit) takes place 28-29 September 2022 at SEC in Glasgow. The Summit is without doubt a must attend event for people who manage, develop and implement innovation initiatives in the energy sector. It will bring together [...]


The ZIV annual seminar is back A renewed format,  new topics of interest and a new location!  We are looking forward to meeting again next October 18 and 19 at the Meliá Castilla. Check the Spanish page for further information. Agenda.PDF

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