PAN Ping1, ZHANG Fu-ying2, YANG Er-qiang1 1.Shijiazhuang Bearing Equipment Co Ltd. STARTING-UP MODES FOR DRIVING DE VICE OF AIR PREHEATERS[J]. Thermal power generation, 2008, (3): 54-55.
PAN Ping1, ZHANG Fu-ying2, YANG Er-qiang1 1.Shijiazhuang Bearing Equipment Co Ltd. STARTING-UP MODES FOR DRIVING DE VICE OF AIR PREHEATERS[J]. Thermal power generation, 2008, (3): 54-55. DOI: 10.19666/j.rlfd.2008.03.014.
空气预热器传动装置起动方式
摘要
针对锅炉空气预热器销齿围带传动和中心传动的结构特点
分析了液力偶合器、星三角和变频3种起动方式的优缺点。这3种方式各有所长
具体采用何种方式
需要从负载情况、投资成本等方面综合考虑。
Abstract
Directing against the structural features of pin-teeth shroud band transmission and central transmission for the air preheaters of boilers
the advantages and disandvantages of three starting-up modes
namely hydraulic coupling
star-triangle
and varying frequency
have been analyzed. For the three said modes
each has its strength and weakness. What mode can actually be used
it is necessary to conprehensively consider from the following aspects