{
"nbformat": 4,
"nbformat_minor": 0,
"metadata": {
"anaconda-cloud": {
"attach-environment": true,
"summary": "Magnetno polje v osi tuljave",
"thumbnail": 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"
},
"environment": {
"channels": [
"defaults"
],
"dependencies": [
"_license=1.1",
"_nb_ext_conf=0.3.0",
"alabaster=0.7.9",
"anaconda-clean=1.0.0",
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"blaze=0.10.1",
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"colorama=0.3.7",
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"conda-build=2.0.2",
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"console_shortcut=0.1.1",
"contextlib2=0.5.3",
"cryptography=1.5",
"curl=7.49.0",
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"decorator=4.0.10",
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"docutils=0.12",
"dynd-python=0.7.2",
"entrypoints=0.2.2",
"et_xmlfile=1.0.1",
"fastcache=1.0.2",
"filelock=2.0.6",
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"flask=0.11.1",
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"heapdict=1.0.0",
"icu=57.1",
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"ipython=5.1.0",
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"itsdangerous=0.24",
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"jinja2=2.8",
"jpeg=8d",
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"jupyter=1.0.0",
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"libtiff=4.0.6",
"llvmlite=0.13.0",
"locket=0.2.0",
"lxml=3.6.4",
"markupsafe=0.23",
"matplotlib=1.5.3",
"menuinst=1.4.1",
"mistune=0.7.3",
"mkl-service=1.1.2",
"mkl=11.3.3",
"mpmath=0.19",
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"nb_anacondacloud=1.2.0",
"nb_conda=2.0.0",
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"nbconvert=4.2.0",
"nbformat=4.1.0",
"nbpresent=3.0.2",
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"nltk=3.2.1",
"nose=1.3.7",
"notebook=4.2.3",
"numba=0.28.1",
"numexpr=2.6.1",
"numpy=1.11.1",
"odo=0.5.0",
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"openssl=1.0.2j",
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"partd=0.3.6",
"path.py=8.2.1",
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"pickleshare=0.7.4",
"pillow=3.3.1",
"pip=8.1.2",
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"py=1.4.31",
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"pytest=2.9.2",
"python-dateutil=2.5.3",
"python=3.5.2",
"pytz=2016.6.1",
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"pyyaml=3.12",
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"qt=5.6.0",
"qtawesome=0.3.3",
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"qtpy=1.1.2",
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"scikit-image=0.12.3",
"scikit-learn=0.17.1",
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"setuptools=27.2.0",
"simplegeneric=0.8.1",
"singledispatch=3.4.0.3",
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"vs2015_runtime=14.0.25123",
"wcwidth=0.1.7",
"werkzeug=0.11.11",
"wheel=0.29.0",
"widgetsnbextension=1.2.6",
"win_unicode_console=0.5",
"wrapt=1.10.6",
"xlrd=1.0.0",
"xlsxwriter=0.9.3",
"xlwings=0.10.0",
"xlwt=1.1.2",
"zlib=1.2.8",
{
"pip": [
"backports.shutil-get-terminal-size",
"dynd",
"rope-py3k",
"ruamel-yaml-",
"tables"
]
}
],
"name": "notebook-magnetno-polje-v-osi-tuljave-ipynb"
},
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.3"
},
"colab": {
"name": "Copy of magnetno-polje-v-osi-tuljave (1).ipynb",
"provenance": [],
"include_colab_link": true
}
},
"cells": [
{
"cell_type": "markdown",
"metadata": {
"id": "view-in-github",
"colab_type": "text"
},
"source": [
""
]
},
{
"cell_type": "markdown",
"metadata": {
"collapsed": true,
"id": "CdlZUKx1U5ma",
"colab_type": "text"
},
"source": [
"# To je preprost primer uporabe Jupytra za izračun polja v osi tuljave\n",
"\n",
"\n",
"Prednost Jupytra je v tem, da lahko v notebook (zvezek) vključujemo html in rtf elemente, torej elemente, ki se uporabljaajo pri zapisih spletnih strani oz. oblikovnanih strani.\n",
"\n",
"Formula za izračun polja v osi tuljave je:\n",
"\n",
"$$ {B_z} =\\frac{{{\\mu _0}NI}}{{2l}}\\left( {\\frac{{{z_2} - z}}{{\\sqrt {{{\\left( {z - {z_2}} \\right)}^2} + {R^2}} }} - \\frac{{({z_1} - z)}}{{\\sqrt {{{\\left( {z - {z_1}} \\right)}^2} + {R^2}} }}} \\right)$$\n"
]
},
{
"cell_type": "code",
"metadata": {
"id": "JC_wFK1XU5mc",
"colab_type": "code",
"colab": {}
},
"source": [
"from IPython.display import Image\n",
"from IPython.core.display import HTML "
],
"execution_count": 0,
"outputs": []
},
{
"cell_type": "code",
"metadata": {
"id": "MSp5PUXJU5mf",
"colab_type": "code",
"outputId": "62b59d58-84f5-4529-d4d4-4965668b710a",
"colab": {
"base_uri": "https://localhost:8080/",
"height": 401
}
},
"source": [
"Image(url= \"https://raw.githubusercontent.com/osnove/Slike/master/oe2_solenoid.png\")"
],
"execution_count": 8,
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/html": [
""
],
"text/plain": [
""
]
},
"metadata": {
"tags": []
},
"execution_count": 8
}
]
},
{
"cell_type": "markdown",
"metadata": {
"id": "tG3dPtmr-zOw",
"colab_type": "text"
},
"source": [
""
]
},
{
"cell_type": "code",
"metadata": {
"id": "0lmnMLTjU5mi",
"colab_type": "code",
"colab": {}
},
"source": [
"import numpy as np\n",
"import math\n",
"import matplotlib.pyplot as plt\n",
"\n",
"NI=100 # tok\n",
"R=5e-2 # polmer\n",
"mi0=4*np.pi*1e-7 # permeabilnost\n",
"z1=-5e-2\n",
"z2=5e-2\n",
"l=z2-z1 # dolžina\n",
"\n",
"z=np.arange(-15,15,0.11)*1e-2\n",
"\n",
"B=mi0*NI/(2*l)*((z2-z)/np.sqrt((z-z2)**2+R**2)-(z1-z)/np.sqrt((z-z1)**2+R**2))\n",
"plt.figure(figsize=(20,10))\n",
"plt.title('Polje v osi tuljave',fontsize=18)\n",
"plt.xlabel('Razdalja / cm',fontsize=18)\n",
"plt.ylabel('Gostota magnetnega pretoka / mT',fontsize=18)\n",
"plt.tick_params(labelsize=18)\n",
"\n",
"plt.plot(z*1e2,B*1e3)\n",
"plt.grid()\n",
"plt.show()\n"
],
"execution_count": 0,
"outputs": []
},
{
"cell_type": "code",
"metadata": {
"id": "4ADs7wmsU5ml",
"colab_type": "code",
"colab": {}
},
"source": [
""
],
"execution_count": 0,
"outputs": []
},
{
"cell_type": "markdown",
"metadata": {
"id": "ahQHtEZvBBxM",
"colab_type": "text"
},
"source": [
"## Izračun induktivnosti \n",
"po http://info.ee.surrey.ac.uk/Workshop/advice/coils/air_coils.html\n"
]
},
{
"cell_type": "code",
"metadata": {
"id": "AlsGFnN3U5mn",
"colab_type": "code",
"outputId": "d042b0dc-5adc-4895-c521-0b7eb86cc093",
"colab": {
"base_uri": "https://localhost:8080/",
"height": 325
}
},
"source": [
"Image(url= \"https://raw.githubusercontent.com/osnove/Slike/master/mult_layer_air_coil.png\")\n"
],
"execution_count": 10,
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/html": [
""
],
"text/plain": [
""
]
},
"metadata": {
"tags": []
},
"execution_count": 10
}
]
},
{
"cell_type": "code",
"metadata": {
"id": "lEHZIRz8Bxpw",
"colab_type": "code",
"outputId": "ad831b63-acbb-4f5b-898d-da8fd0363751",
"colab": {
"base_uri": "https://localhost:8080/",
"height": 259
}
},
"source": [
"Image(url= \"https://raw.githubusercontent.com/osnove/Slike/master/Brooks_ratio.png\")"
],
"execution_count": 11,
"outputs": [
{
"output_type": "execute_result",
"data": {
"text/html": [
""
],
"text/plain": [
""
]
},
"metadata": {
"tags": []
},
"execution_count": 11
}
]
},
{
"cell_type": "code",
"metadata": {
"id": "1aqoxe8lU5mp",
"colab_type": "code",
"colab": {
"base_uri": "https://localhost:8080/",
"height": 132
},
"outputId": "3f06f979-25ea-4350-e076-a5da4ddfcad7"
},
"source": [
"d= 0.05 # premer tuljave\n",
"c=0.03 # debelina (višina) ovojev\n",
"b=0.10 # dolžina tuljave\n",
"N=1000 # število ovojev\n",
"\n",
"a=(d+c)/2 # srednji polmer v m\n",
"\n",
"S1 = (c/(2*a))**2 \n",
"\n",
"\n",
"L = 4E-7*np.pi*a*N**2*((0.5+S1/12)*np.log(8/S1) - 0.84834+0.2041*S1)\n",
"L # v Henryjih\n",
"\n"
],
"execution_count": 14,
"outputs": [
{
"output_type": "error",
"ename": "SyntaxError",
"evalue": "ignored",
"traceback": [
"\u001b[0;36m File \u001b[0;32m\"\"\u001b[0;36m, line \u001b[0;32m15\u001b[0m\n\u001b[0;31m A=np.pi*\u001b[0m\n\u001b[0m ^\u001b[0m\n\u001b[0;31mSyntaxError\u001b[0m\u001b[0;31m:\u001b[0m invalid syntax\n"
]
}
]
},
{
"cell_type": "code",
"metadata": {
"id": "-dchQoWcDnsa",
"colab_type": "code",
"colab": {}
},
"source": [
""
],
"execution_count": 0,
"outputs": []
}
]
}