EMC Testing of Grid-Connected Power Converters - CISPR 11

Master Practical CISPR 11 Test Configurations, EMC Measurements, GCPC Diagnostics, Common-Mode Resonance & Mitigation Te
What you'll learn

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Understand the key principles of CISPR 11 EMC testing and its application to Grid-Connected Power Converters (GCPCs).
Identify and select appropriate GCPC test configurations, including matched systems, mismatched systems, and direct grid connection configurations.
Understand practical EMC measurement setups, including AC power ports, DC ports, AMNs, DC-ANs, and common-mode current paths.
Analyze common-mode resonance and filter saturation phenomena that can affect GCPC EMC test results, including issues around the 150 kHz measurement region.
Requirements

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No advanced prerequisites are required. This course is designed to be accessible to engineers and professionals who want to develop practical knowledge of EMC testing for Grid-Connected Power Converters (GCPCs).
Description

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"This course contains the use of artificial intelligence."
CISPR 11 & GCPC EMC Compliance Engineering is a practical technical course designed to help engineers and professionals understand the key concepts involved inEMC testing of Grid-Connected Power Converters (GCPCs).
The course focuses on the practical challenges encountered duringGCPC type testing, with particular attention toCISPR 11 test configurations, EMC measurement setups, DC-AN applications, common-mode current paths, resonance effects, filter saturation, diagnostics, and mitigation techniques.
You will learn how to understand and select different GCPC test configurations, includingmatched systems, mismatched systems, and direct grid connection configurations. The course also explains how the test arrangement can influence measurement results and why selecting an appropriate configuration is important for reliable testing.
A key part of the course is understandingcommon-mode behavior and resonance-related problems. You will explore how parasitic common-mode current paths can develop through the laboratory setup, how resonance can occur between the test system and the converter operating frequency, and how this can contribute to unexpected EMC measurement results.
The course also introduces practical diagnostic and mitigation approaches, including the use ofseries inductors or EMI clamps and additional common-mode blocking capacitors. The objective is to help learners understand not only the test setup, but also how to investigate and address abnormal measurement behavior.
What you will learn
You will develop an understanding of
CISPR 11 EMC testing principles relevant to GCPCs
GCPC type-test configurations and their practical applications
Matched, mismatched, and direct-grid test arrangements
AC and DC port measurement setups
AMN and DC-AN applications
Common-mode current paths and parasitic coupling
Resonance and filter-saturation phenomena
Diagnostic methods for unexpected EMC test results
EMI clamps and series-inductor mitigation
Common-mode blocking capacitors and resonance shifting
Practical considerations for achievingreliable and repeatable EMC measurements
This course is suitable forEMC engineers, electrical and electronics engineers, power-electronics engineers, compliance engineers, test-laboratory personnel, validation engineers, R&D engineers, and professionals working with grid-connected power-conversion systems.
Whether you are involved indesign, testing, validation, compliance, or troubleshooting, this course provides a structured way to understand the relationship between theGCPC, laboratory test configuration, EMC measurement system, common-mode behavior, and final test results.
Enroll in the course and build a stronger practical understanding of CISPR 11 and GCPC EMC testing-from test configuration and measurement to diagnosis and mitigation.
Who this course is for

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This course is designed for professionals and learners who want to develop practical knowledge of CISPR 11 EMC testing and Grid-Connected Power Converter (GCPC) type testing.
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