The Institute of Mining Electrical Endineering and Automation performed a complex work of «Reagent Preparation Lines for Eurochem - Usolsky Potassium Plant». The general contractor of this project is the Research and Production Association «Passat».
The Institute’s part of works was including the following:
- draft development that was сconsisting of:
specification of electrical equipment as part of the delivered machinery (including engines) indicating models and basic technical characteristics;
one-line power circuit scheme, electrical connection and wiring scheme;
automation scheme of the complex;
- assembly, delivery, adjustment of power distribution units accordingly to designed documentation;
- connection of local seats, controller to power distributional units,
- protection devices and drive control adjustment with the following outcome to the optimal parameters.
- software design and installing at next amount:
hardware configuration for controllers, instrumentation, protection regulating equipment, operator panels;
functions and variable collections (data blocks DB STEP7 ) necessary for reading and (or) writing of all the devices data in nets Profibus-DP and Profibus-PA
software for the devices of control and protection of Simocode Pro V electric motor;
software for the Sinamics G120 converter unit;
codes description statues of tools that are being connected by Profibus-PA grid
The application of drive unit with the equipment of the Institute of Mining Electrical Engineering and Automation is providing:
Energy consumption reduction
Increase of tool life for the usage of efficient ways of power equipment control, application of high operation speed digital devices, the creation of subdivided controlling devices network;
Safety Increase while reducing emergency states and providing of electrical equipment protection selectance, exact protection adjustment in accordance with the demanded technological load.