Dynamic Heat Releases Mesurements in the NICA Dipole and Quadrupole Magnets

NICA is a new accelerator collider complex under construction in JINR, Dubna. More than 390 SC-magnets are needed for the NICA booster and collider. One of the parameters measured during the cold testing of superconducting magnets for the NICA project is the dynamic heat releases in the magnet at pulse operation mode. These losses are due to eddy currents, hysteresis losses and other effects. The system for measuring of dynamic heat releases in the SC-magnets by electrical method that is implemented at the facility for testing of superconducting magnets at JINR is described. The results of measured dynamic heat releases in the dipole magnets at series tests are presented.