发明名称 |
A METHOD TO OPTIMIZE OPERATION OF A TRANSFORMER COOLING SYSTEM,THE CORRESPONDING SYSTEM AND A METHOD TO DETERMINE THE VFD CAPACITY |
摘要 |
The present application discloses a method to optimize operation of a transformer cooling system, the corresponding cooling system, and a method to determine the capacity of Variable Frequency Drives (VFD) that are used in the transformer cooling system. The method comprises: preprocessing the initial data input by user; collecting the on-line data, and calculating the optimized control command to meet the requirement of the transformer loss, top-oll temperature variation and noise; and executing the control actions by controlling a controllable switch and/or sending a control command to a VFD. Compared with the existing prior arts, the proposed solutions are much more intuitive and practical in the field of the cooling system. |
申请公布号 |
EP3061105(A1) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20130895881 |
申请日期 |
2013.10.22 |
申请人 |
ABB TECHNOLOGY LTD. |
发明人 |
WANG, ZHAO;CHEN, YAO;SAERS, ROBERT;YANG, XIAOXIA;YU, RONGRONG |
分类号 |
H01F27/08 |
主分类号 |
H01F27/08 |
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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