Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Power control device, provides the desired energy regimes impact on research subject N.I. YUMAGULOV, A.V. ORLOV, R.G. GALIEVA The article considers one of the power management systems measuring generator, which is based on the stabilizing effect of the oscillation circuit dissipated in the load on the electric power. A description of the developed devicewhich is carrying out impact studies on the object in the constant generation of oscillations and pulsed generate, pulse sequence in which impact can be filled with harmonic oscillations. Power stabilization in the wide range of change of resistance of loading it is reached at the expense of knots of the calibration, resistance of losses of a contour carrying out change by operating signal, and managements of tension of the generator of an alternating voltage by means of the program-controlled attenuator providing the set power. Formation of operating signals is carried out in sizes of reference resistance and resistance of the studied object which measurements are carried out by knot of measurement of high-resistance resistance. The analysis of operation of the presented measuring generator with an oscillatory contour showed possibility of its use for research of objects with resistance from 10 kOhm to 1 megohms, the error of which set power doesn`t exceed 4%. Keywords: oscillatory circuit, measuring generator, assigned power, high resistance meter resistance, power stabilization. Contacts: E-mail: ym_nik@mail.ru Pp. 29-32.