东北电力技术2026，Vol.47Issue(3)：51-57,7.
永磁同步电动机在电厂节能改造中的应用研究
Research on Application of Permanent-Magnet Synchronous Motors in Energy-Saving Renovation of Power Plants
王朋朋 1战作功 2赵绪明 3王爽4
作者信息
- 1. 沈阳博英电力设计有限公司,辽宁 沈阳 110041
- 2. 天恩璐(辽宁)技术有限公司,辽宁 大连 116620||中国工业节能与清洁生产协会,北京 100034
- 3. 天恩璐(辽宁)技术有限公司,辽宁 大连 116620
- 4. 沈阳新青年咨询有限公司,辽宁 沈阳 110400
- 折叠
摘要
Abstract
Compared with traditional asynchronous motors,AC permanent-magnet synchronous motors have high efficiency,high torque,and speed regulation,and have application value in auxiliary transmission equipment in power plants.It studies the types and characteristics of permanent-magnet synchronous motors,and analyzes and optimizes the energy-saving evaluation indicators for motor renovation.It designs a permanent magnetization transformation plan for the fan motor of the air-cooled island in the power plant,and carries out the evaluation of energy conservation and emission reduction effects and economic benefits.Through a systematic analysis of the motor types,transmission methods and operating conditions in the auxiliary equipment system of power plants,it proposes a typical transformation scheme for permanent magnet synchronous motors suitable for coal-fired units,which can provide technical references for the transformation of similar projects.关键词
永磁同步电动机/热电厂/空冷岛/永磁直驱/节能改造Key words
permanent-magnet synchronous motor/thermal power plant/air-cooled island/permanent magnet direct drive/energy-saving renovation分类
信息技术与安全科学引用本文复制引用
王朋朋,战作功,赵绪明,王爽..永磁同步电动机在电厂节能改造中的应用研究[J].东北电力技术,2026,47(3):51-57,7.
