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Create app.py
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app.py
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!pip install gradio
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# Import necessary libraries
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import gradio as gr
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# Function to calculate load distribution
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def load_calculation(load_rating, num_of_loads, voltage, load_type):
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# Constants
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safety_factor = 1.25 # 25% safety margin
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cable_size_factor = 1.5 # Approximation factor for cable size
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# Calculate total load (kW to kVA conversion for inductive loads)
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if load_type == "Inductive":
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total_load = load_rating * num_of_loads * 1.2 # Assuming 0.8 power factor
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else:
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total_load = load_rating * num_of_loads
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# Calculate current
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current = (total_load * 1000) / (voltage * (3**0.5) if voltage > 240 else voltage)
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# Calculate breaker size
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breaker_size = round(current * safety_factor, 2)
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# Calculate cable size (approximation)
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cable_size = round(current * cable_size_factor, 2)
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# Return the results
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return f"""
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Total Load: {round(total_load, 2)} kW
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Recommended Breaker Size: {breaker_size} A
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Suggested Cable Size: {cable_size} mm²
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"""
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# Gradio interface
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def interface():
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# Inputs
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load_rating = gr.Number(label="Load Rating per Device (kW)")
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num_of_loads = gr.Number(label="Number of Loads")
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voltage = gr.Number(label="Voltage (230V for single-phase, 400V for three-phase)")
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load_type = gr.Dropdown(choices=["Resistive", "Inductive"], label="Load Type")
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# Outputs
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output = gr.Textbox(label="Load Calculation Results")
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# Launch the Gradio app
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gr.Interface(
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fn=load_calculation,
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inputs=[load_rating, num_of_loads, voltage, load_type],
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outputs=output,
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title="Load Calculation Assistant",
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description="Calculate load, breaker size, and cable size for electrical systems."
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).launch()
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# Run the interface
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interface()
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