This paper describes the function and design of the control system, equipment manufacture, simulation of control system and site commissioning, summaries the experiences gained and the problems occurred.
The site commissioning and operation indicate that the parameters of control system are within the designated ranges, equipment runs well and the whole system satisfies the requirements of Qinshan Phase Ⅱ NPP Project.
With the development of industrial control technology,high performance PLC is used widely. Test piece disposal automation system of 5m heavy plate mill applies a concentrated integrity industrial control system,which includes PCS7,programming engineer station,WinCC,HMI menu,PDA tracking system and ITV.The paper combines site commissioning experience and describes the system design,automation programming,linkage test and site commissioning of the test piece disposal system.
The paper introduces Type LKD1-T engineering interface,and expatiates the preparation work and site testing method for commissioning TCC, which might be helpful and instructive for site people,construction units and signal and communication personnel to get familiarized with the principle of TCC equipment and to carry out site commissioning.
The site commissioning shows that the system is characterized by the reasonable design, stable performance, high reliability and simple operation for its software and hardware, and as a result, it has great value of application and popularization.
The on site commissioning tests show that the PLC based control system has promoted a safe and reliable operation with powerful functions and a high flexibility in conducting operation changes. As a result, all design targets have been attained.
This paper introduces the technical feature and application of YTF(S)-500 high-frequency remote tripping signals transmitting device. Based on the site commissioning and operation of the device,some attendant technical problems are presented.
Compact integrated turbocompressor units make for easy transportation and rapid on-site commissioning.
Compact integrated turbine-compressor units make for easy transportation and rapid on-site commissioning.
Available for-fee services include factory or on-site training, on-site commissioning, and after-hours service technician support.
With the fully description of the composition, hardware, software, parameter selection and site commission of HPC840 computer voltage regulator, this paper has shown you the modern development in the excitation control system in the world.
A modification design was conducted of the control system of a thermal power plant boiler air dryer through the addition of a OMRON PLC controller. The on site commissioning tests show that the PLC based control system has promoted a safe and reliable operation with powerful functions and a high flexibility in conducting operation changes. As a result, all design targets have been attained.