Research and application of control systems of auxiliary engines in cogeneration power station

For the control unit in the level of automationassisted workshop relatively backward status quo and Put forward its own solution. Auxiliary control of the integrated development of the need for an analysis, the use of Planning and design theory. Based on the current status quo at home and abroad auxiliary control system. Combined with large A power plant refining Power center for specific circumstances. from the system on a high degree of integration of the auxiliary control architecture as well as the feasibility study carried out feasibility studies Proposed Des Net control system design Program. Through the auxiliary control Program with the traditional comparison. The Paper Proposes major oi1 refinery. A power plant refining Power Center to be used controlled auxiliary control system. Implementation of the system in the traditional auxiliary system control and monitoring Based on the use of today's industry most Powerful Siemens PCS7 system with high reliability. A power plant refining Power center is now generating a Project. Auxiliary systems are mostly single-loop control and Process control requirements fail to take up a lot of manpower .This article will also be Practical Problems to solve on-site as a Starting Point. Choose recycled water dosing system as the research objectives. combined with fuzzy control theory. The dosing system to analyze the Process, to find a suitable site control methods.