Is increasingly rigorous with the electricity supply situation along with the economic super-speed development in our country, the Uninterruptible Power System ( UPS) is concern by people more and more. This thesis is a design elucidation concerning intelligence type UPS.
A meaning for with chapter 2 comparison system introducing the power supply of UPS constituting, dividing into section with function index sign, expatiated its position with develop the trend, request and main works of the lesson. A design for with chapter an introducing system softly, hardware, the main electric circuit of the hardware electric circuit that design include, examination electric circuit, control electric circuit and report to the police the work principle of the electric circuit of designation, electric circuit diagram, hour of design well in consideration of the intelligence turns to request with the economic; The software designs to adopt an a machines control the work of each electric circuit, passing to the examination of the each examination signal, convert with the single a machine control, report to the police the work that wait the electric circuit, and use the start the calculate way with lock mutually the calculate way guarantee the conversion synchronous. A manual for is UPS, introduce the UPS usage, maintenance, often the hair breaks down with expel the method.
Key phrase: UPS, intelligence, economic type, behind have type,8051