The utility model discloses a low frequency low pressure reduction of students' study load lotus system, include a main website and locate the low frequency low pressure reduction of students' study load lotus device in each transformer substation, low frequency low pressure reduction of students' study load lotus device detects frequency and the voltage that corresponds the affiliated load circuit of transformer substation, low frequency low pressure reduction of students' study load lotus device insert electric power dispatching data network, the main website transfers affiliated frequency and the voltage information of loading the circuit that each low frequency low pressure reduction of students' study load lotus device was gathered through electric power dispatching data network, the main website issues the low crush -cutting load index of low frequency through electric power dispatching data network to each low frequency low pressure reduction of students' study load lotus device. The utility model discloses dynamic characteristic that can accurate assurance system avoids the electric power incident to accomplish the accurate excision to the load.