Christian Lehrmann

机构：Physikalisch-Technische Bundesanstalt

发表论文 25 篇 · 总被引 108 次 · h-index 5

代表论文

• Determination of the Measurement Uncertainty of Direct and Indirect Efficiency Measurement Methods in Permanent Magnet Synchronous Machines (2018 · 被引 27)
• Need for a traceable efficiency determination method of nacelles performed on test benches (2021 · Measurement Sensors · 被引 12)
• Measurement of eddy current loss in permanent magnets with high-frequency effects of electrical machines for hazardous locations (2019 · 被引 8)
• Summary report describing current state-of-the-art developments on efficiency determination methods for wind turbines and nacelles in the field and on test benches respectively, their traceability, and general methods for direct and indirect efficiency determination (2021 · Zenodo (CERN European Organization for Nuclear Research) · 被引 6)
• How to measure the demagnetization of permanent magnet synchronous machines used in explosive environments (2017 · 被引 6)
• Summary report describing the schedules for the three measurement campaigns to determine the efficiency of nacelles and their components on test benches with a target uncertainty of 1 % including pre-tests, measuring devices, and transfer standard specifications and their installation conditions (2022 · Zenodo (CERN European Organization for Nuclear Research) · 被引 5)