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12 Aug, 2026
Software-Defined Substation: Why vPAC Is Only the First Layer
A Software-Defined Substation (SDS) goes beyond virtualizing protection, automation, and control functions: it change...
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12 Aug, 2026
IEC 61850 in Substation Automation
Editor's note: Updated August 2026 IEC 61850 is the international standard that defines how devices in a substation e...
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![Digital substation with a visualized network architecture and HMI interfaces displaying the substation network topology and communication infrastructure. This image, or parts of this image, were generated or edited using [AI].](http://welotec.com/cdn/shop/articles/Website_Content_Westermo_1700_74d8fa18-9992-4334-b31a-5b66629b695e.png?v=1785911593&width=533)
06 Jul, 2026
Video: Securing Digital Substations - Practical Ways to Minimize Cyber Threats
Digital substations are becoming more software-defined, connected and virtualized than ever before. While these advan...
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21 Apr, 2026
Video: Digital Substations: Compute & Network Perfectly Combined
The shift to renewable, decentralized energy is reshaping the power grid. Substations are at the heart of this transf...
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13 Jul, 2026
Q&A Paper: Securing Digital Substations
Expert Answers to the Questions That Matter During our webinar "Securing Digital Substations – Practical Ways to Mini...
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21 Apr, 2026
Q&A: Digital Substations: Compute & Network Perfectly Combined
After our joint webinar with Westermo, we collected the most insightful audience questions - and had them answered di...
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18 Nov, 2025
RSAVP: Strengthening Substation Cybersecurity
A Unified Security Platform for Modern Grid Protection As substations become more digital and interconnected, cyberse...
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18 Nov, 2025
RSAVP: Unified Substation Control
One Platform. All Applications. Zero Compromise. As substations evolve toward fully digital, IEC 61850-based architec...
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18 Mar, 2026
Kununu Top Company 2026 for Welotec
Welotec has once again been named a Kununu Top Company, reflecting its workplace culture, which is built on trust, c...
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26 Jan, 2026
Current Market Developments in Memory Components (SSD & RAM)
Current situation Global demand for memory components has increased significantly in recent months. In particular, SS...
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