SELECTION METHOD OF AC GENERATOR CAPACITY IN THE MODE OF "FULL DOWNLOAD" AND THE INSTALLATION FOR ITS IMPLEMENTATION Russian patent published in 2018 - IPC H02J3/12 G05F1/66 

FIELD: electrical engineering.

SUBSTANCE: in the method of power take-off of an alternating current generator in the "full load" mode, including preliminary selection according to the technical data of an electric generator and loads or experimentally the "full load" version of the generator in parallel connected loads, where at least one or more parallel "backup loads" that are connected in parallel are kept unused, and the connection to the load terminals of the generator in an arbitrary sequence of loads according to this "full load" option. Prior before or after the connection of the loads to the generator by the selected "full load" option, "backup loads" are allocated among the unused loads, among the latter one or more "backup load" for additional power take-off of the generator is chosen. Selected "backup loads" are connected through the general or individual phase power controllers, adjusted to minimum power, to the generator, carrying out, respectively, a continuous monitoring of the total power of the working loads, or additionally, the capacities of each of the included "backup loads", adjusting the settings of the common phase regulator, or synchronously adjusting the settings of individual phase regulators, smoothly increase the capacity of the operating "backup loads", until the total combined power consumption of all working loads is equal to the nominal power of the generator, or begins to exceed it, after the corresponding positions of the adjustment means of the involved phase regulators are fixed and continue to select the power of the generator during this entire "full load", after expiry the working loads are disconnected in an arbitrary order and the electric generator is turned off, and when this option of "full load" of the generator is reused, after switching on the latter, corresponding loads are connected to it, including "backup loads", in an arbitrary sequence without changing the fixed settings of the phase regulators of the latter. Phase regulation of the "backup loads" capacity is carried out by interrupting the supply of voltage to their inputs, at least, on the upper sections of the time dependences of the instantaneous voltage values corresponding to the maximum or close to the maximum instantaneous values of the total powers of all the working loads, and the renewal of the voltage supply to the inputs of the corresponding "backup loads", either on the ascending or descending, and preferably in both mentioned regions, time dependences of the instantaneous voltage values at their inputs.

EFFECT: increase the efficiency of using the output power of AC generators.

6 cl, 2 dwg