| 摘要 |
<p>PCT No. PCT/EP86/00415 Sec. 371 Date Feb. 2, 1987 Sec. 102(e) Date Feb. 2, 1987 PCT Filed Jul. 15, 1986 PCT Pub. No. WO87/00655 PCT Pub. Date Jan. 29, 1987.Modular supply systems usually include a plurality of n elementary power units, connected in parallel to each other. Control unit (RV) and selective breakaway unit (DS) are associated with each elementary power unit. The monitoring circuit (CP) includes a first device (PM) which calculates the entity of the deviation (E) between a signal (Iui) that is proportional to the current supplied by the relevant power unit (UAi) and a signal (Imed) that is proportional to the average value of the currents supplied by the n power units. Also, a second device (SM) algebraically sums the deviation (E) to a signal (Vui) that is proportional to the voltage available on the output of the relevant power unit. The signal (Vc) that is available on the output of the second device is delivered to the control unit (RV) and the selective breakaway unit (DS).</p> |
