发明名称 |
SISTEMA PARA INFLUENCIAR AUTOMATICAMENTE UMA ALIMENTACAO ELECTRICA E MECANISMO DE ACCIONAMENTO POR MOTOR PARA O REFERIDO SISTEMA |
摘要 |
The invention relates to an arrangement for automatically influencing a mains supply. A voltage transformer is provided as a pilot transformer which detects the real value of the voltage which is to be adjusted and which transmits said value to a motor drive via an individual electric measuring circuit in which means are provided for comparing said real value to a set point value and for producing an adjustment command which is dependent upon said comparison. The invention also relates to a correspondingly equipped motor drive provided with an additional control module which directly actuates an electric motor independently from the direction of rotation when required. Said electric motor drives a step-switching mechanism on the variable-voltage transformer, whereby the voltage is adjusted, thereby influencing the mains supply. |
申请公布号 |
PT1402621(E) |
申请公布日期 |
2006.07.31 |
申请号 |
PT20020727478T |
申请日期 |
2002.03.26 |
申请人 |
MASCHINENFABRIK REINHAUSEN GMBH |
发明人 |
DOHNAL, DIETER;ERMISCH, JOCHEN;VIERECK, KARSTEN |
分类号 |
H02M5/12;G05F1/147;H01F29/04;H02J3/18;H02P7/20;(IPC1-7):G05F1/10 |
主分类号 |
H02M5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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