Latest Technical Articles

Bringing AI functionalities into trains requires very reliable power supplies that fulfill very demanding railway…

Bringing AI functionalities into trains requires very reliable power supplies that fulfill very demanding railway standards. At the same time the…

This article walks through pre‑commissioning inspections and electrical tests commonly used in utility and industrial…

This article walks through pre‑commissioning inspections and electrical tests commonly used in utility and industrial substations, translating…

Power electronics plays a crucial role in modern temperature sensor systems, enabling efficient signal conditioning,…

Power electronics plays a crucial role in modern temperature sensor systems, enabling efficient signal conditioning, energy management, and data…

IEC partial standards miss dv/dt, thermal, and micro-PD effects in power modules, limiting their value for…

IEC partial standards miss dv/dt, thermal, and micro-PD effects in power modules, limiting their value for inverter-driven reliability prediction.

Learn how Mitsubishi Electric’s latest Unifull SiC modules combine advanced performance with enhanced power cycling…

Learn how Mitsubishi Electric’s latest Unifull SiC modules combine advanced performance with enhanced power cycling capability enabled by…

Over the past decade, AI workloads have relied on server architectures not designed for their rapidly growing power…

Over the past decade, AI workloads have relied on server architectures not designed for their rapidly growing power demands. Recently, the concept…

Learn how substation commissioning verifies design intent and system integration through FAT, SAT, cold…

Learn how substation commissioning verifies design intent and system integration through FAT, SAT, cold (pre-energization), and hot…

Because their generation fluctuates, Battery Energy Storage Systems (BESS) have become essential for grid stability.…

Because their generation fluctuates, Battery Energy Storage Systems (BESS) have become essential for grid stability. Grid-supporting BESS must…

Yokogawa is a leading provider of Industrial Automation and Test and Measurement solutions.…

Yokogawa is a leading provider of Industrial Automation and Test and Measurement solutions.…

The growing demand for powerful and compact power electronics places high demands on the thermal management of modern…

The growing demand for powerful and compact power electronics places high demands on the thermal management of modern semiconductor technologies.…

This article discusses trends in AI-assisted smart substations, including sensor density, autonomous and self-healing…

This article discusses trends in AI-assisted smart substations, including sensor density, autonomous and self-healing networks, and inverter-based…

While the first three parts in this article series detailed military and avionic standards and front-end solutions, this…

While the first three parts in this article series detailed military and avionic standards and front-end solutions, this last Part 4 delves into…

This article focuses on comparing the performance of Innosense’s Dhips+ Hall current sensor before and after error…

This article focuses on comparing the performance of Innosense’s Dhips+ Hall current sensor before and after error compensation, elaborating on…

Learn how smart substations can leverage IEC 61850 and CIM for data flow. Advanced analytics and machine learning (ML)…

Learn how smart substations can leverage IEC 61850 and CIM for data flow. Advanced analytics and machine learning (ML) can turn high-res data into…

Redundancy is often treated as a numbers problem: add more blocks, duplicate critical functions, and safety improves. In…

Redundancy is often treated as a numbers problem: add more blocks, duplicate critical functions, and safety improves. In battery management ICs,…

Building integrated and modern systems enable resilient, efficient, and safer operations that…

Building integrated and modern systems enable resilient, efficient, and safer operations that…

Isolated power supplies with secondary-side regulation need a feedback path to the primary side across the galvanic…

Isolated power supplies with secondary-side regulation need a feedback path to the primary side across the galvanic isolation. Very common is the…

This article focuses on practical implementation details for communications and data integration in smart substations and…

This article focuses on practical implementation details for communications and data integration in smart substations and reviews predictive…

Learn how multiphysics-based digital twins are increasingly used to capture interactions in electrification applications,…

Learn how multiphysics-based digital twins are increasingly used to capture interactions in electrification applications, enabling more accurate…