Title: Microcomputer based electric power digital dynamic realtime emulation method
Application Number: 02117405 Application Date: 2002.04.19
Publication Number: 1385708 Publication Date: 2002.12.18
Approval Pub. Date: Granted Pub. Date: 2004.11.24
International Classifi-cation: G01R31/00,G06F17/50,G06G7/62
Applicant(s) Name: Shenzhen Yintu Science and Technology Development Address: 518028
Inventor(s) Name: Liang Xu, Sun Ming
Attorney & Agent: luo wenqun
Abstract:
     The invention refers to an electric power system digital, dynamic and real-time emulation method based on the microcomputer, belonging to the field of the electric power system emulation technique. The method at first builds the differential equation group describing the electric power network, then provides the parameter used to find the solution of the parameter and the equipment practical running parameter, solves the differential equations in the computer to calcualte out the corresponding electrical-parameter digital signal of the equipment awaiting measurement, then performs the D/A conversion on the digital signal, and performs the power conversion on the analog signal, which makes it match with the equipment awaiting measurement, and then inputs it into the equipment awaiting measurement which outputs a feedback analog signal, and after that, converts the signal into digital signal which is the running parameter.
Time: 9
<- Previous Patent:Ring canlender indication table   |  Next Patent:Power apparatus and error-correct... ->