对汽轮鼓风系统的控制难点主要包括对风压或风量的闭环控制、风机的防端振及防逆流控制、汽轮机的速度控制等。要获得以上良好的控制性能首先控制系统要对现场具有实时的跟踪性、快速的反应性,能对现场运行趋势作出正确的调节,这就要求控制器必须具有高速的运算和复杂的逻辑控制功能。
NELES AUTOMATION A419434 BCC2 BUS CONNECTOR CARD N/O: 5
NIB DEUBLIN 902-120-101 UNION 12MM MALE PILOT 902120101
NUMATICS 33DSA400K VALVE 33DSA43AK
ABB SNAZ-7600D PC BOARD SNAZ7600D
KEYENCE VT2-E1 FOR USE WITH VT2 SERIES VT2E1
USON 21338 CENTRAL PROCESSOR
MILLER ELECTRIC 083481 PC BOARD
ALLEN BRADLEY 1756-OA16 OUTPUT MODULE 16POINT SER. A, C
ROBOHAND DLT-20M-R-B-100 CYLINDER ACTUATORS LINEAR MOTI
USON 21340 MULTIPLE LIMITS MEMORY BOARD
MOELLER DILM80 XSTART MOTOR CONTACTOR NIB
MITSUBISHI FX2-24-MS PROGRAMMABLE CONTROLLER TRIAC UNIT