ニュース

Machine Design welcomes submissions on how to solve a specific engineering or technical problem. In the following article, an actuator/speed control recommendation improves reliability in a generator ...
Abstract: Tethered-UnderSea-Kites (TUSK) represent a new electric power generation concept for harvesting the energy of the tidal current. A TUSK system has the advantage of increasing the extracted ...
オリエンタルモーター(東京都台東区東上野4―8―1、TEL03―6744―0411、野村重幸社長)は、スピードコントロールモーターユニット「US2シリーズ」を4月6日に発売した。 新製品は、簡単に速度制御ができる「USシリーズ」の良 ...
Abstract: Crowbar is the most widely used low voltage ride-through (LVRT) solution for doubly-fed variable speed pumped storage (VSPS) unit. However, the conventional crowbar solution suffers from ...