2024年12月5日 · EESM Publishes Understanding Decision-Relevant Regional Climate Data Projections Workshop Report A growing challenge for climate researchers, decision... Read More about Building a Coordinated National Earth System Data Strategy ›

2023年11月17日 · BMW’s Externally Excited Synchronous Motor (EESM) The manufacturer calls it an externally excited synchronous motor, and everything you need to know about it is in its name.

2023年5月16日 · eesm电机和永磁电机的不同之处是转子的结构。 顾名思义，电励磁电机就是转子上的磁极是由线圈（红圈所示）通直流电励磁产生的，替代了永磁体的使用，是一种彻底的不含稀土的电机。

2021年11月17日 · 链路到系统级映射方法中的eesm（指数有效信噪比映射）和mi-esm（互信息有效信噪比映射）是两种主要的接口方法。 EESM 方法假设所有子载波使用相同的调制 和 编码方式，而 MI - ESM 则更为灵活，不要求所有子载波使用相同的...

2022年8月1日 · 本文主要介紹一種無需永久磁石之電氣激磁交流同步馬達(Electric Excited Synchronous Motor, EESM)，其特點是使用轉子線圈來取代磁石及以電流調控來產生需求之轉子磁場，因此具寬廣定功率區、高速化調控容易及於高速區具高效率等優點。

Schaeffler ‘s electrically excited synchronous machine (EESM) minimizes costs and supply chain risks along with an optimized CO2-footprint. Read more.

EXTERNALLY EXCITED SYNCHRONOUS MACHINE (EESM) AS MAIN AND AUXILIARY DRIVE Dr.-Ing. Gerd Rösel, Nico Daun, Artur Giedymin, Dragan Stojkovic, Matthias Töns / Public 28th of April 2023. 2 Dr.-Ing Gerd Rösel / Public. $0 $50 $100 $150 $200 $250 Dez 19 Apr 21 Aug 22 Jan 24 0 10 20 30 40 50 60 70 80 90 100

2023年2月7日 · An operation point-dependent optimization method for EESM is developed and applied to an EESM as traction drive for a medium-sized EV. The goal is to optimize the 2D design of the electromagnetic parts.

EESM investments focus on model development, model analysis, and understanding the role of multi-sector interactions with the physical-human system. The vision for EESM is to provide DOE with the best possible information about the evolving Earth system, so that, e.g., energy assets and infrastructures remain robust throughout their lifetimes.

The electrically excited synchronous machine (EESM) is a suitable machine type for such an application and a potential alternative to the permanent magnet synchronous machines (PMSM) due to the superior flexibility that the control of the brushless rotor excitation offers.