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Method of controlling power transmission to a load

專(zhuān)利號(hào)
US11996782B2
公開(kāi)日期
2024-05-28
申請(qǐng)人
Manvel Zakharian（CA Laval）
發(fā)明人
Manvel Zakharian
IPC分類(lèi)
H02M5/04; H01H33/59; H02M5/06; H02M5/08; H02M5/22; H02M5/275; H02M5/293
技術(shù)領(lǐng)域
switching,fig,voltage,said,crat,load,capacitor,capacitors,charging,irat
地域： Laval

摘要

The method of controlling power transmission to a load permits: to eliminate over-voltage in an electric circuit; to decrease energy losses and time of charging of an energy storing device; to increase service life of switches and provide very high reliability of power transmission to a load. The conception is following: controlling power transmission to a load from additional circuit so that current can be transferred from additional circuit to operating circuit (circuit with a load) and vice versa from operating circuit to additional circuit without interruption (without switching off) circuit of the load.

說(shuō)明書(shū)

The value of power transmission to a load depends on the total capacity of said capacitor device 3. Therefore, the descriptions of the technical solutions with a capacitor 3 (presented below: FIG. 2, FIG. 5, FIG. 10, FIG. 12, FIG. 14 and FIG. 33) are also the descriptions of the technical solutions with a capacitor device 3 (FIG. 3, FIG. 8, FIG. 11, FIG. 13, FIG. 17, FIG. 20, FIG. 34, FIG. 35, FIG. 36 and FIG. 37).

For controlling power transmission to a load it is necessary to choose a voltage source of alternating current 1 with an amplitude which is more than rated voltage of a load. For an induction heating load 6 (FIG. 2, FIG. 3 and FIG. 35), the chosen voltage source can be high frequency (for example, with a frequency F from range 10 kHz to 90 kHz) voltage source 1. The more the frequency F, the less value CRAT of capacity of a capacitor 3 providing current IRAT (the equation 15).

權(quán)利要求

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