Winding multi-stage continuous voltage regulation transformer
A voltage regulating transformer and transformer technology, applied in the field of transformers, can solve problems such as increased energy consumption, increased heat, low reliability and efficiency, impedance voltage, etc., to achieve the effect of avoiding mutual interference and avoiding damage
Inactive Publication Date: 2017-01-04
YANGZHOU ZHONGCHENG TRANSFORMER CO LTD
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Problems solved by technology
[0002] With the continuous upgrading of the industrial economy, many production fields need to use high voltage and high current, so the requirements of high voltage and high current for transformers become stricter, and ordinary transformers may not be able to meet the requirements of high voltage and high current. Production needs, traditional rectifier transformers cannot meet the requirements of high reliability, low loss and high efficiency, low impedance voltage and continuous voltage regulation in a wide range at the same time, but generally high voltage and high current transformers will increase energy consumption. The heat generated will increase. Once the temperature control in the transformer is not good, it will have a certain impact on the actual use of the transformer.
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[0011] The present invention will be further described below in conjunction with the accompanying drawings.
[0012] A winding multi-stage continuous voltage regulating transformer, which is provided with an iron core 1, a coil is wound around the iron core 1, a transformer cover 2 is arranged outside the iron core 1, a heat dissipation device 3 is arranged on the transformer cover 2, and the heat dissipation device 3 is a cooler , an oil pump is provided at the lower part of the cooler, and a grounding device 4 is provided next to the oil pump. The grounding device 4 is a columnar structure, and a connecting base is provided under the grounding device 4. The coil on the iron core 1 is wound into a ring shape, and the ring-shaped coil is fixed. On the iron core, the iron core 1 can be composed of two sets of iron cores. There is a gap between the iron cores 1. The distance between the gaps is between 0.2m. The transformer cover 2 is provided with an oil conservator 5, and the t...
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The invention relates to a winding multi-stage continuous voltage regulation transformer. Iron cores are arranged, a coil is externally wound around each iron core, a transformer outer cover is arranged outside the iron cores, a heat dissipation device is arranged on the transformer outer cover and is a cooler, an oil pump is arranged under the cooler, a grounding device is arranged beside the oil pump and is of a columnar structure, and a connection base is arranged under the grounding device. The heat dissipation device is arranged on the transformer, heat generated by the transformer can be taken away, stable running of the transformer is maintained, and the damage brought by temperature rising to the transformer is avoided; a gap is formed between the iron cores, the iron cores do not influence each other, the mutual interference between the iron cores is prevented; and meanwhile, a control part is arranged under the oil pump, so that cooling oil can be timely replaced.
Description
technical field [0001] The invention relates to a transformer, in particular to a winding multi-stage continuous voltage regulating transformer. Background technique [0002] With the continuous upgrading of the industrial economy, many production fields need to use high voltage and high current, so the requirements of high voltage and high current for transformers become stricter, and ordinary transformers may not be able to meet the requirements of high voltage and high current. Production needs, traditional rectifier transformers cannot meet the requirements of high reliability, low loss and high efficiency, low impedance voltage and continuous voltage regulation in a wide range at the same time, but generally high voltage and high current transformers will increase energy consumption. The heat generated will increase, and once the temperature inside the transformer is not well controlled, it will have a certain impact on the actual use of the transformer. Contents of t...
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IPC IPC(8): H01F29/00H01F27/08H01F27/36H01F27/30H01F27/14
Inventor 陈焕源
Owner YANGZHOU ZHONGCHENG TRANSFORMER CO LTD