Computer-implemented method for simulating an electrical circuit
A technology of computers and circuits, applied in the field of simulation of circuits realized by computers, can solve problems such as cost
Pending Publication Date: 2021-06-25
디스페이스게엠베하
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
It is not difficult to see that this is extremely costly
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] exist Figures 1 to 5 The computer-implemented method 1 for simulating a circuit 2 with circuit components R, L, T is shown with different emphasis.
[0030] exist figure 1 Such a computer-implemented method 1 for simulating a circuit 2 by means of at least one computing unit 3 is shown in , as is known from the prior art. circuit 2 in figure 1 In is a simple single-phase full-bridge inverter. The circuit 2 has different circuit parts R, L, T, such as a coil L, an ohmic resistor R and a control terminal g 1 , g 2 , g 3 , g 4 MOSFET transistor T 1 , T 2 , T 3 , T 4 . MOSFET transistor T 1 , T 2 , T 3 , T 4 Here is the switching element T i . The switching element T i A conducting switching state or a non-conducting switching state can be assumed.
[0031] Circuit 2 is finally described 4 through the mathematical expression MR. depending on the corresponding switching element T i Depending on the respective switch states, in circuit 2 there appears a ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses and describes a computer-implemented method (1) for simulating an electrical circuit (2) by means of at least one computing unit (3), wherein the electrical circuit (2) comprises circuit components (L, R, Ti) having switch elements (Ti), the switch elements (Ti) being capable of assuming either a conductive or a blocking switched state. The circuit (2) is described by a mathematical representation MR, and the circuit is calculated on the computing unit (3) for each overall switched state (SSTi) by numerically solving the mathematical representation MR describing the overall switched state (SSTi). A simple way of modelling the circuit (2) with a plurality of - at best with all - combinations of the overall switched states (SSTi) of the switch elements (Ti) and thus with a plurality of - at best with all - overall switched states (SSTi) in a mathematical representation and of numerically calculating same is realised in that a conductive switch element (Ti) in the circuit is represented by a switch coil (7), in that a blocking switch element (Ti) in the circuit (2) is represented by a switch capacitor (8), in that the electrical behaviour of the switch coil (7) and the switch capacitor (8) is described by structurally identical time-discrete switch equations iS, k, such that the structurally identical time-discrete switch equations iS, k for the switch elements (Ti) are used to provide a switched-state-independent time-discrete state space representation H, Phi, Cd, Dd for all total switched states (SSTi) of the circuit (3), and the simulation is performed on the computing unit (3) on the basis of the switched-state-independent time-discrete state space representation H, Phi, Cd, Dd for all total switched states (SSTi) of the circuit (2).
Description
technical field [0001] The invention relates to a computer-implemented method for simulating an electrical circuit by means of at least one computing unit, wherein the electrical circuit has a circuit component comprising a switching element, wherein the switching element can assume a conducting switching state or a non-conducting Switching states, wherein the circuit is described by a mathematical expression and the circuit is calculated for each entire switching state by numerically solving the mathematical expression describing the entire switching state on the computing unit. Background technique [0002] The invention is in the technical field of real-time simulation of electrical circuits for the purpose of influencing or testing technical physical processes. Techno-physical processes may, for example, involve controllers, such as are used extensively in motor vehicles, aircraft, energy harvesting or energy distribution systems, and the like. The technical-physical pr...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/367
CPCG06F30/367G06F30/33G06F30/337G06F30/3308
Inventor A·基弗K·威廷
Owner 디스페이스게엠베하