| 摘要 |
PURPOSE:To make the best operation possible without requiring the operation of a skilled operator by sequentially displaying the analysis result of the operation performance of a compressor and then by exercising efficient control avoiding a surge range and stonewall range. CONSTITUTION:On the basis of output information 202 of instruments and various process apparatus 103 of the kind, compressor performance analysis part 102 takes an analysis of the compressor performance in time to steps of the operation and information 204 on the analysis result obtained by this analysis part 102 is sent out to supervisory and control part 104 for the performance result. This control part 104 is applied with information 206 on the operation result from various process operation end part 105 and performance-result-supervisory and control-indication information 203 from a compressor performance data memory unit and performance data file 101 to send control indication information 205 to operation end part 105. Further, information 207 about the performance analysis result including the method of controlling is sent to display data arithmetic part 106 and then displayed on performance analysis result display unit 107 for efficient control. |
