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Python Linear Analog Circuit Caclulator

Project description

PyLACC

Python Linear Analog Circuit Caclulator

API

from pylacc.circuit import *

Components

  • Voltage Source:
    • e(voltage, frequency, **)
  • Current Source:
    • i(amperage, frequency, **)
  • Resistor:
    • r(resistance, frequency, **)
  • Capacitor:
    • c(capacitance, **)
    • xc(reactance, **)
  • Inductor:
    • l(inductance, **)
    • xl(reactance, **)
  • **
    • E Voltage (complex, phasor)
    • I Current (complex, phasor)
    • Z Impedence (complex, phasor) (alias R)
    • C Capacitance (positive, real)
    • L Inductance (positive, real)
    • XC Capacitive Reactance (positive, real)
    • XL Inductive Reactance (positive, real)
    • F Frequency (positive, real)
    • PT True Power (positive, real) (alias P)
    • PR Reactive Power (positive, real)
    • PA Apparent Power (positive, real)

Complex Arguments

1.0 + 1.0j (complex)

Phasor Arguments

(radius, angle) (tuple)

Units

  • k 10^3
  • M 10^6
  • G 10^9
  • T 10^12
  • m 10^-3
  • u 10^-6
  • n 10^-9
  • p 10^-12

Series Circuits +

e(12) + r(100) + r(300)

+(12V 30mA)
+-S[12V](30mA 360mW)
+-R[100Ω](3V 30mA)
+-R[300Ω](9V 30mA)

Parallel Circuits /

e(12, 60) + xl(100) / xc(200) / r(300)

+(12V 72.1∠-56.3°mA)
+-S[12V 60Hz](72.1∠-56.3°mA 865mVA)
+-/(12V 72.1∠-56.3°mA)
+ /-L[100Ω](12V 120∠-90°mA 265mH)
+ /-C[200Ω](12V 60∠90°mA 13.3μF)
+ /-R[300Ω](12V 40mA)

Groups

Components can be grouped to prevent further concatenation.

FILTER = (l(1e-3) + c(0.0022e-6)).g
C = e(10, 107e3) + FILTER + r(100)
C.solve()
FILTER
+(380∠-87.8°mV 99.9∠2.18°mA)
+-L[1mH](67.2∠92.2°V 99.9∠2.18°mA 672Ω)
+-C[2.2nF](67.6∠-87.8°V 99.9∠2.18°mA 676Ω)

TODO

  • Support multiple sources

Project details


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