sysloss

Power tree analysis of circuits, boards and systems.

Science Score: 67.0%

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Low similarity (13.2%) to scientific vocabulary

Keywords

analysis battery-life board circuits components current efficiency electronics energy loss power power-tree python system tree voltage

Last synced: 4 months ago · JSON representation ·

Repository

Power tree analysis of circuits, boards and systems.

Basic Info

Host: GitHub
Owner: geddy11
License: mit
Language: Python
Default Branch: main
Homepage: https://sysloss.readthedocs.io/en/latest/Getting%20started.html
Size: 4.31 MB

Statistics

Stars: 2
Watchers: 1
Forks: 0
Open Issues: 1
Releases: 14

Topics

analysis battery-life board circuits components current efficiency electronics energy loss power power-tree python system tree voltage

Created almost 2 years ago · Last pushed 8 months ago

Metadata Files

Readme Changelog Contributing License Code of conduct Citation Security

sysLoss

sysLoss is a tool for analyzing power trees, system power and losses. From the smallest IoT sensor to large industrial installations. The tool is efficient and easy to use, the analysis result provides a detailed report on voltages, currents, power and efficiency for every component defined in the system. Output format is Pandas DataFrame: Create charts, plots and export to Excel and other formats.

Installation

bash $ pip install sysloss or bash $ conda install conda-forge::sysloss

Usage

Analyze the power tree of a simple battery-powered bluetooth sensor: ```python from sysloss.components import * from sysloss.system import System

bts = System("Bluetooth sensor", Source("CR2032", vo=3.0, rs=10)) bts.addcomp("CR2032", comp=Converter("Buck 1.8V", vo=1.8, eff=0.87)) bts.addcomp("Buck 1.8V", comp=PLoad("MCU", pwr=13e-3)) bts.addcomp("CR2032", comp=Converter("Boost 5V", vo=5.0, eff=0.82)) bts.addcomp("Boost 5V", comp=RLoss("RC filter", rs=6.8)) bts.add_comp("RC filter", comp=ILoad("Sensor", ii=6e-3)) bts.tree() Bluetooth sensor └── CR2032 ├── Boost 5V │ └── RC filter │ └── Sensor └── Buck 1.8V └── MCU python df = bts.solve() print(df) ``` result

Create graphical power tree diagrams: ```python import sysloss.diagram as sd

sd.make_diag(bts, fname="bts.png") ``` tree

And heat diagrams: python sd.make_hdiag(bts, fname="bts-heat.png") heat

Documentation

The documentation includes tutorials in the form of Jupyter notebooks, located in docs/nb.

Contributing

Interested in contributing? Check out the contributing guidelines. Please note that this project is released with a Code of Conduct. By contributing to this project, you agree to abide by its terms.

License

sysloss was created by Geir Drange. It is licensed under the terms of the MIT license.

Owner

Name: Geir Drange
Login: geddy11
Kind: user
Location: Norway

Repositories: 5
Profile: https://github.com/geddy11

Citation (CITATION.cff)

cff-version: 1.2.0
title: sysLoss
message: >-
  If you use this software, please cite it using the
  metadata from this file.
type: software
authors:
  - given-names: Geir
    family-names: Drange
    affiliation: Inventas AS
    orcid: 'https://orcid.org/0009-0009-6795-8583'
identifiers:
  - type: doi
    value: 10.5281/zenodo.11086060
repository-code: 'https://github.com/geddy11/sysloss'
url: 'https://github.com/geddy11/sysloss'
abstract: sysLoss is a tool for analyzing system power and losses.
keywords:
  - system
  - power
  - loss
license: MIT
version: "1.10.0"

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