In May 2015, the instrumentation and control system of the normal operation system for the turbine division (I&C of NOCS for TO) to the extent of the control and measurement instrumentation (KIP) subsystem was put into commercial operation at ZNPP-2.
During the outage, the following was performed by personnel of the thermal instrumentation & control shop, PJSC “EYuM-10”, PJSC “SRPA “Impulse” and “Microdata” Ltd.:
- dismantling of KIP equipment of NOCS for TO;
- dismantling of equipment of the generator monitoring and diagnostics system;
- dismantling of “Sapphir” measuring transducers;
- installation of equipment of I&C of NOCS for TO;
- installation of “Saphir” pressure sensors;
- installation, check and connection of control cables and power cables for NOCS for TO;
- laying and connection of a fiber-optic cable;
- autonomous check of I&C of NOCS for TO;
- complex debugging of dataware for information input and processing functions from I&C of NOCS for TO to the upper level of the control computer system;
- check of measuring channels of I&C of NOCS for TO;
- metrological certification of measuring channels of I&C of NOCS for TO;
- acceptance testing of equipment of I&C of NOCS for TO (to the extent of the KIP subsystem);
- unplanned instruction of operating personnel.
The specialized sub-commission has taken a positive decision on putting I&C of NOCS for TO to the extent of KIP for TO into commercial operation at unit №2 without remarks.