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Taha Alasemi | طه العاصمي

@tahaalasemi • 59,876 subscribers

هندسة كهربائية | ضبط جودة | طاقة شمسية | حلول فنية عملية Electrical Engineering | QA/QC | Solar Energy | Practical Technical Solutions.

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Washing machine

Washing machine

1,779,036 views

How a Pressure Cooker's Whistle Works | Hidden Engineering explained

How a Pressure Cooker's Whistle Works | Hidden Engineering explained

92,362 views

Fan wiring diagram

Fan wiring diagram

1,047,415 views

The AC from inside, how it looks

The AC from inside, how it looks

22,869 views

Coffee Grinder

Coffee Grinder

14,660 views

Names & Symbols electronic components

Names & Symbols electronic components

255,569 views

A tremendous amount of effort went into this!

A tremendous amount of effort went into this!

15,001 views

The Car AC Hack You Never Knew! 🚗💨

The Car AC Hack You Never Knew! 🚗💨

114,212 views

Technology becomes powerful when you can see it working.This is a simple demonstration, but it reflects how engineering turns ideas into real movement and results.Progress always starts with understanding the basics.

Technology becomes powerful when you can see it working.This is a simple demonstration, but it reflects how engineering turns ideas into real movement and results.Progress always starts with understanding the basics.

59,583 views

A Perfect welding machine

A Perfect welding machine

42,677 views

Electromotive Force Induced By Faraday's law

Electromotive Force Induced By Faraday's law

38,395 views

Think you know gears? Can you name this clever mechanism? 🤔⚙️👇

Think you know gears? Can you name this clever mechanism? 🤔⚙️👇

15,605 views

كيف يتم تجميع المحولات الكهربائية؟

كيف يتم تجميع المحولات الكهربائية؟

18,725 views

This device collects sunlight and guides it to your basement

This device collects sunlight and guides it to your basement

26,975 views

Distribution connection diagram 🔥⚡ A simple visual guide to understanding electrical distribution connections and how power is safely routed.

Distribution connection diagram 🔥⚡ A simple visual guide to understanding electrical distribution connections and how power is safely routed.

18,030 views

🔄 Ever wondered how a substation “understands” electricity? Currents flow. Voltages fluctuate. Temperatures rise. But protection relays don’t read analog waves — they read numbers. Before a breaker trips or an alarm appears on SCADA, an invisible process converts raw electrical signals into digital intelligence. That silent hero? Analog-to-Digital Conversion (ADC). Let’s break it down step by step 👇 📡➡💻 From Analog Signal to Digital Decision 1️⃣ Low-Pass Filtering (Anti-Aliasing) ⚙️ Purpose: Remove high-frequency noise before sampling. Why? If unwanted frequencies enter the ADC, they cause aliasing — distortion that corrupts measurements. 💡 Clean input = accurate digital output. 2️⃣ Sampling 📉 The continuous analog waveform is captured at fixed time intervals. Sampling rate matters. Too slow → information loss. Too fast → unnecessary data overload. In power systems, sampling is often synchronized with system frequency (50/60 Hz). 3️⃣ Quantization 🪜 Each sampled value is approximated to the nearest discrete level. Resolution depends on ADC bits: • 8-bit → 256 levels • 12-bit → 4096 levels • 16-bit → 65,536 levels Higher resolution = finer accuracy in current and voltage measurement. 4️⃣ Encoding 🔢 Quantized values are converted into binary form. Example: Analog value → Quantized level → 110010 Now the signal is no longer a waveform — it’s data. 5️⃣ Digital Output 📲 The binary stream is transmitted to: ✔ Protection relays ✔ IEDs ✔ RTUs ✔ SCADA systems From here, algorithms detect faults, measure harmonics, calculate power, and trigger protective actions. 🧠 Without accurate ADC: ❌ Protection misoperations increase ❌ Fault detection becomes unreliable ❌ Automation decisions degrade With precise ADC: ✔ Real-time protection ✔ Advanced fault diagnostics ✔ Accurate metering ✔ Seamless IEC 61850 integration Every digital substation depends on clean, time-synchronized data. ⚡ From a simple CT secondary current to a breaker trip command — it all begins with precise sampling and conversion. Next time you analyze disturbance records or SCADA logs, remember: Behind every number lies an ADC working in microseconds.

🔄 Ever wondered how a substation “understands” electricity? Currents flow. Voltages fluctuate. Temperatures rise. But protection relays don’t read analog waves — they read numbers. Before a breaker trips or an alarm appears on SCADA, an invisible process converts raw electrical signals into digital intelligence. That silent hero? Analog-to-Digital Conversion (ADC). Let’s break it down step by step 👇 📡➡💻 From Analog Signal to Digital Decision 1️⃣ Low-Pass Filtering (Anti-Aliasing) ⚙️ Purpose: Remove high-frequency noise before sampling. Why? If unwanted frequencies enter the ADC, they cause aliasing — distortion that corrupts measurements. 💡 Clean input = accurate digital output. 2️⃣ Sampling 📉 The continuous analog waveform is captured at fixed time intervals. Sampling rate matters. Too slow → information loss. Too fast → unnecessary data overload. In power systems, sampling is often synchronized with system frequency (50/60 Hz). 3️⃣ Quantization 🪜 Each sampled value is approximated to the nearest discrete level. Resolution depends on ADC bits: • 8-bit → 256 levels • 12-bit → 4096 levels • 16-bit → 65,536 levels Higher resolution = finer accuracy in current and voltage measurement. 4️⃣ Encoding 🔢 Quantized values are converted into binary form. Example: Analog value → Quantized level → 110010 Now the signal is no longer a waveform — it’s data. 5️⃣ Digital Output 📲 The binary stream is transmitted to: ✔ Protection relays ✔ IEDs ✔ RTUs ✔ SCADA systems From here, algorithms detect faults, measure harmonics, calculate power, and trigger protective actions. 🧠 Without accurate ADC: ❌ Protection misoperations increase ❌ Fault detection becomes unreliable ❌ Automation decisions degrade With precise ADC: ✔ Real-time protection ✔ Advanced fault diagnostics ✔ Accurate metering ✔ Seamless IEC 61850 integration Every digital substation depends on clean, time-synchronized data. ⚡ From a simple CT secondary current to a breaker trip command — it all begins with precise sampling and conversion. Next time you analyze disturbance records or SCADA logs, remember: Behind every number lies an ADC working in microseconds.

24,450 views

Simple way to understand how an intermediate switch actually works ⚡

Simple way to understand how an intermediate switch actually works ⚡

15,562 views

Expect the Unexpected! 🐄🏍️

Sensitive content

Expect the Unexpected! 🐄🏍️

15,711 views

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Inside an LPG Gas Cylinder: How It Works 🔥
0:20
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Inside an LPG Gas Cylinder: How It Works 🔥

Taha Alasemi | طه العاصمي

662,747 views • 8 days ago

Good tips to repair 👨‍🔧 your car 🚙
1:43
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Good tips to repair 👨‍🔧 your car 🚙

Taha Alasemi | طه العاصمي

11,855,664 views • 1 year ago

Why did Microsoft sink its data centres under water!!🧐
1:14
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Why did Microsoft sink its data centres under water!!🧐

Taha Alasemi | طه العاصمي

4,057,552 views • 1 year ago

Your First Day as a Safety Officer !😂
0:41
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Your First Day as a Safety Officer !😂

Taha Alasemi | طه العاصمي

1,617,753 views • 7 months ago

What does watt mean?
1:20
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What does watt mean?

Taha Alasemi | طه العاصمي

168,542 views • 1 month ago

Driver seat- wiring equipment
0:20
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Driver seat- wiring equipment

Taha Alasemi | طه العاصمي

10,927 views • 2 days ago

Electricity Basics on the Road
1:28
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Electricity Basics on the Road

Taha Alasemi | طه العاصمي

96,032 views • 29 days ago

How a Transformer Works ⚡ | The Science Behind Voltage transformation
1:19
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How a Transformer Works ⚡ | The Science Behind Voltage transformation

Taha Alasemi | طه العاصمي

42,420 views • 13 days ago

SPDT Switch
0:20
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SPDT Switch

Taha Alasemi | طه العاصمي

750,096 views • 8 months ago

How Does a Capacitor Start a Single Phase Motor?
1:17
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How Does a Capacitor Start a Single Phase Motor?

Taha Alasemi | طه العاصمي

90,778 views • 1 month ago

I’m confident that over half of the world’s population does not know this information!
0:48
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I’m confident that over half of the world’s population does not know this information!

Taha Alasemi | طه العاصمي

406,164 views • 8 months ago

Some techniques used in construction
1:03
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Some techniques used in construction

Taha Alasemi | طه العاصمي

827,513 views • 1 year ago

I recommend this video, it is good
1:00
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I recommend this video, it is good

Taha Alasemi | طه العاصمي

333,192 views • 7 months ago

The dangers of electrical faults to people.
1:19
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The dangers of electrical faults to people.

Taha Alasemi | طه العاصمي

769,412 views • 1 year ago

What will happen if you jump inside a high-speed train?!
1:09
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What will happen if you jump inside a high-speed train?!

Taha Alasemi | طه العاصمي

665,786 views • 1 year ago

Why Neutral Wire Can Shock ?
1:28
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Why Neutral Wire Can Shock ?

Taha Alasemi | طه العاصمي

66,604 views • 1 month ago

What Makes Electricity Deadly: Voltage or Current? ⚡
0:27
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What Makes Electricity Deadly: Voltage or Current? ⚡

Taha Alasemi | طه العاصمي

42,064 views • 1 month ago

Amazing technology
1:11
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Amazing technology

Taha Alasemi | طه العاصمي

567,982 views • 1 year ago