三相油浸式单芯移相变压器  

Three-phase Oil-immersed Single-core Phase Shifting Transformer

作　　者：陈磊 仝晓文 

机构地区：[1]西安西电变压器有限责任公司,西安710077

出　　处：《能源研究与管理》2015年第2期93-95,121,共4页Energy Research and Management

摘　　要：阐述了移相变压器的特殊性及设计过程需要关注的问题,主要包括依托产品的技术参数、单芯式移相变压器的设计原理、移相变压器中有载开关的选择、各绕组排列方式、移相角及阻抗计算方法、为了降低恢复电压,在绕组间必须设置电位屏蔽等问题。为设计人员今后接触同类产品提供参考和借鉴。The particularity of phase shifting transformer and the specific focus issues during design process are presented, including the technical data of a practical transformer, the design principle of single-core phase shifting transformer, the selection of on-load tap changer ＆ the winding arrangement in the phase shifting transformer, the phase-shifting angle and impedance calculation method, as well as the potential shielding that are set between the wingings to reduce recovery voltage. This will offer experience and references for designers for similar transformers in future.

关 键 词：移相变压器 单芯式移相变压器 移相角 激磁绕组 调压绕组 

分 类 号：TM411[电气工程—电器]