Zobrazeno 1 - 10
of 10
pro vyhledávání: '"V. Ya. Khorol'skii"'
Publikováno v:
Russian Electrical Engineering. 93:431-434
Publikováno v:
Russian Electrical Engineering. 91:413-416
The output voltage of an electrochemical element has been estimated in dynamic modes when the maximum load is turned on for acid and alkaline batteries and lithium-ion elements. The tran sient characteristics have been experimentally obtained. Change
Publikováno v:
Russian Electrical Engineering. 91:429-432
The statistical dynamics of secondary power sources (SPSs) is considered using the mathematical apparatus of automatic control theory. The required assumptions for the calculations are set. The possibility of a random value of the SPS output voltage
Publikováno v:
Russian Electrical Engineering. 89:428-431
The article presents the issues of multicriterial evaluation of a self-contained power supply system as a complex engineering system. The methods of construction of the resulting target quality function in the form of the generalized index are consid
Publikováno v:
Russian Electrical Engineering. 89:413-416
It has been demonstrated controlling maximum permissible current overloads and reverse currents of semiconductor power devices using a single device is practically impossible and the actual amplitude–time dependences of permissible current overload
Publikováno v:
Russian Electrical Engineering. 88:475-479
The morphological method of synthesis of the structures of autonomous power-supply systems is presented, which is a further development of the sequential algorithms. A procedure of creating variants of the structure is given in the form of the initia
Publikováno v:
Russian Electrical Engineering. 88:490-493
Energy arrays are widely used as a basic part of uninterrupted power-supply systems because they are thought to be more reliable than traditional mechanisms of uninterrupted power-supply sources. In addition, quantitative values of the reliability in
Publikováno v:
Russian Electrical Engineering. 89:425-427
The results of comparative analysis of simulation methods of dynamic modes of autonomous power supply systems are considered. The method of statistical tests, the method of equivalent perturbations, and the interpolation method are discussed. The dis
Publikováno v:
Russian Electrical Engineering. 87:386-389
Modern methods and means for designing devices for nondestructive testing of parameters of power semiconductor devices are described. A new method for determining the junction–case thermal resistance from the transition function of a thermosensitiv
Publikováno v:
Russian Electrical Engineering. 89:435-436
A methodological approach for determining the energy intensity of autonomous power supplies in the presence of interruptible power service due to the overrange of supply quality indices has been considered. The modes of operation of the power supply