发明名称 Determination of rotational speed
摘要 The method involves specifying a relationship between speed of a rotor (10) and speed of a rotating device such as coupling (22), shaft (24) and output shaft (20) of a wind energy plant (11). Rotational speed measured values are acquired for determining the rotating device speed. The measured values are temporarily corrected with a variable correction value, so that a determined rotating device speed is obtained. The determined rotating device speed is fed as an actual value into a regulating unit (36) of the wind energy plant. Independent claims are also included for the following: (1) a computer program for performing a wind energy plant operating method (2) a regulating device for performing a wind energy plant operating method.
申请公布号 EP2014915(A2) 申请公布日期 2009.01.14
申请号 EP20080007886 申请日期 2008.04.24
申请人 REPOWER SYSTEMS AG 发明人 KRUEGER, THOMAS
分类号 F03D7/00;F03D7/04 主分类号 F03D7/00
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