发明名称 |
Method and apparatus for current regulating in a voltage-injecting converter |
摘要 |
The present invention provides a current regulating method and associated apparatus for a voltage-injecting converter, wherein a flux-producing current component and a torque-producing current component of an actual current vector are regulated to corresponding components of a required current vector, whereby a precontrol variable is superimposed on each controller manipulated variable. According to the invention, the torque-producing controller manipulated variable acts on the flux-producing controller manipulated variable with delay as a function of a frequency variable, thereby providing a current regulating method which combines the advantages of two-component current regulation and active current regulation. This dual-action current regulation advantageously operates without requiring a structural switch between the two forms of current regulation.
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申请公布号 |
US5467000(A) |
申请公布日期 |
1995.11.14 |
申请号 |
US19940272718 |
申请日期 |
1994.07.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BAUER, FRANZ;SCHIERLING, HUBERT |
分类号 |
H02M7/5387;H02P21/00;(IPC1-7):H02P7/00 |
主分类号 |
H02M7/5387 |
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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