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Substation configurations
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This video introduces the common substation configurations that you will find on the electrical network and is a sample of the 2.5 hour long AIR INSULATED SUBSTATION DESIGN course that you will find on UDEMY…to access the course use the following link…
https://www.udemy.com/course/airinsulatedsubstationdesign/?referralCode=51358FB48ACE338C07AE
If you need a $10 discount voucher for the course please let me know!!
Calculus 1 – Full College Course
Learn Calculus 1 in this full college course.
This course was created by Dr. Linda Green, a lecturer at the University of North Carolina at Chapel Hill. Check out her YouTube channel: https://www.youtube.com/channel/UCkyLJh6hQS1TlhUZxOMjTFw
This course combines two courses taught by Dr. Green. She teaches both Calculus 1 and a Calculus 1 Corequisite course, designed to be taken at the same time. In this video, the lectures from the Corquisite course, which review important Algebra and Trigonometry concepts, have been interspersed with the Calculus 1 lectures at the places suggested by Dr. Green.
⭐️ Prerequisites ⭐️
🎥 Algebra: https://www.youtube.com/watch?v=LwCRRUa8yTU
🎥 Precalculus: https://www.youtube.com/watch?v=eI4an8aSsgw
⭐️ Lecture Notes ⭐️
🔗 Calculus 1 Corequisite Notes: http://lindagreen.web.unc.edu/files/2020/08/courseNotes_math231L_2020Fall.pdf
🔗 Calculus 1 Notes: http://lindagreen.web.unc.edu/files/2019/12/courseNotes_m231_2018_S.pdf
⭐️ Course Contents ⭐️
(0:00:00) [Corequisite] Rational Expressions
(0:09:40) [Corequisite] Difference Quotient
(0:18:20) Graphs and Limits
(0:25:51) When Limits Fail to Exist
(0:31:28) Limit Laws
(0:37:07) The Squeeze Theorem
(0:42:55) Limits using Algebraic Tricks
(0:56:04) When the Limit of the Denominator is 0
(1:08:40) [Corequisite] Lines: Graphs and Equations
(1:17:09) [Corequisite] Rational Functions and Graphs
(1:30:35) Limits at Infinity and Graphs
(1:37:31) Limits at Infinity and Algebraic Tricks
(1:45:34) Continuity at a Point
(1:53:21) Continuity on Intervals
(1:59:43) Intermediate Value Theorem
(2:03:37) [Corequisite] Right Angle Trigonometry
(2:11:13) [Corequisite] Sine and Cosine of Special Angles
(2:19:16) [Corequisite] Unit Circle Definition of Sine and Cosine
(2:24:46) [Corequisite] Properties of Trig Functions
(2:35:25) [Corequisite] Graphs of Sine and Cosine
(2:41:57) [Corequisite] Graphs of Sinusoidal Functions
(2:52:10) [Corequisite] Graphs of Tan, Sec, Cot, Csc
(3:01:03) [Corequisite] Solving Basic Trig Equations
(3:08:14) Derivatives and Tangent Lines
(3:22:55) Computing Derivatives from the Definition
(3:34:02) Interpreting Derivatives
(3:42:33) Derivatives as Functions and Graphs of Derivatives
(3:56:25) Proof that Differentiable Functions are Continuous
(4:01:09) Power Rule and Other Rules for Derivatives
(4:07:42) [Corequisite] Trig Identities
(4:15:14) [Corequisite] Pythagorean Identities
(4:20:35) [Corequisite] Angle Sum and Difference Formulas
(4:28:31) [Corequisite] Double Angle Formulas
(4:36:01) Higher Order Derivatives and Notation
(4:39:22) Derivative of e^x
(4:46:52) Proof of the Power Rule and Other Derivative Rules
(4:56:31) Product Rule and Quotient Rule
(5:02:09) Proof of Product Rule and Quotient Rule
(5:10:40) Special Trigonometric Limits
(5:17:31) [Corequisite] Composition of Functions
(5:29:54) [Corequisite] Solving Rational Equations
(5:40:02) Derivatives of Trig Functions
(5:46:23) Proof of Trigonometric Limits and Derivatives
(5:54:38) Rectilinear Motion
(6:11:41) Marginal Cost
(6:16:51) [Corequisite] Logarithms: Introduction
(6:25:32) [Corequisite] Log Functions and Their Graphs
(6:36:17) [Corequisite] Combining Logs and Exponents
(6:40:55) [Corequisite] Log Rules
(6:49:27) The Chain Rule
(6:58:44) More Chain Rule Examples and Justification
(7:07:43) Justification of the Chain Rule
(7:10:00) Implicit Differentiation
(7:20:28) Derivatives of Exponential Functions
(7:25:38) Derivatives of Log Functions
(7:29:38) Logarithmic Differentiation
(7:37:08) [Corequisite] Inverse Functions
(7:51:22) Inverse Trig Functions
(8:00:56) Derivatives of Inverse Trigonometric Functions
(8:12:11) Related Rates Distances
(8:17:55) Related Rates Volume and Flow
(8:22:21) Related Rates Angle and Rotation
(8:28:20) [Corequisite] Solving Right Triangles
(8:34:54) Maximums and Minimums
(8:46:18) First Derivative Test and Second Derivative Test
(8:51:37) Extreme Value Examples
(9:01:33) Mean Value Theorem
(9:09:09) Proof of Mean Value Theorem
(0:14:59) [Corequisite] Solving Right Triangles
(9:25:20) Derivatives and the Shape of the Graph
(9:33:31) Linear Approximation
(9:48:28) The Differential
(9:59:11) L’Hospital’s Rule
(10:06:27) L’Hospital’s Rule on Other Indeterminate Forms
(10:16:13) Newtons Method
(10:27:45) Antiderivatives
(10:33:24) Finding Antiderivatives Using Initial Conditions
(10:41:59) Any Two Antiderivatives Differ by a Constant
(10:45:19) Summation Notation
(10:49:12) Approximating Area
(11:04:22) The Fundamental Theorem of Calculus, Part 1
(11:15:02) The Fundamental Theorem of Calculus, Part 2
(11:22:17) Proof of the Fundamental Theorem of Calculus
(11:29:18) The Substitution Method
(11:38:07) Why USubstitution Works
(11:40:23) Average Value of a Function
(11:47:57) Proof of the Mean Value Theorem for Integrals
Power Plant Explained | Working Principles
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https://realpars.com/powerplant/
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In this video, we’re going to look at what a Power Plant is, different types, and why automation is important in the Power Plant business.
In its simplest form, a Power Plant, known also as a Power Station, is an industrial facility used to generate electricity.
To generate power, a power plant needs to have an energy source. One source of energy is the burning of fossil fuels, such as coal, oil, and natural gas.
Then we also have nuclear power, and finally renewable energy sources such as wind, solar, wave and hydroelectric.
Originally, the only source of power was Direct Current or DC systems, but it wasn’t until Alternating Current, or AC systems were introduced that the power could be carried the distances necessary to be suitable for distribution to the masses.
Hydroelectric Power Plants generate power by converting the force of water to turn large generators.
Hydroelectric Power Plants fall into three different categories.
First up is “Impoundment”.
An Impoundment facility typically uses a store of river water from a dam in a reservoir.
Next up we have “Diversion”. A Diversion is fairly similar to an Impoundment facility, but may not need the use of a dam, but works by channeling a portion of a river through a canal or a penstock.
The last type of Hydroelectric Power Plant is “Pumped Storage”. Pumped Storage stores its energy by pumping water uphill to a reservoir at a higher elevation.
Thermal Power Plants generate electricity by converting heat into electricity, essentially by burning a fuel. One example of this is a nuclear power plant.
Nuclear power plants use reactors heat to turn water into steam. The steam is then sent through a turbine, which, as we’ve already learned, generates movement of a generator, which in turn generates electricity.
A coal power plant works in much the same way, but instead of a nuclear reactor heating water to make steam, the heat from the burning coal powers a steam turbine.
The next type of power plant we will look at is a solar power plant. This type of plant uses the suns energy to convert into electricity.
This is achieved by using Photovoltaic, or PV panels made up from a number of semiconductor cells that release electrons when they are warmed by the thermal energy of the sun.
Solar energy is one of the cleanest ways of generating electricity. The solar panels get connected to the grid and can be used to supplement a thermal power plant resources.
Last, but not least, we have Wind Power Plants.
Wind Power Plants, or Wind Turbines, get their energy from the wind by connecting a generator to the blades. The rotational movement of the blades caused by the wind, powers a generator.
Like many things nowadays, Power Plants are controlled using a PLC, Programmable Logic Controller, or DCS, Distributed Control System.
The ability for condition monitoring of all the plant items enables us to determine what is running efficiently, and what could fail.
This enables us to proactively maintain plant equipment before it fails, rather than reactively fixing broken equipment.
From within a control room, a full SCADA, or a Supervisory Control And Data Acquisition system can monitor and control temperatures, speeds of pumps and motors, and open and close valves.
By monitoring the demand, and trending at which times of the day the demand is highest, plants can adjust the speed of pumps automatically according to the time of the day, something that wouldn’t be possible without the use of an automation control system.
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RealPars Automation PowerPlant
Substation Construction
A glance at the various phases of constructing an electric high voltage substation.
Webinar – Substation The basics of a substation configuration and its components
This webinar discusses the basic configuration of a substation as well as the key players involved with operations and control of transmission and distribution circuits. The dialogue will involve the delivery of power starting with a power generating station, through the process of transmission for longer distances, and end with an idea of how distribution lines are delivered to the customers.
AVO Training Institute offers all types of handson electrical training courses \u0026 certifications, with locations all over the US and we will even train at your facility anywhere in the world. To view our selection of training courses, please visit our website at https://avotraining.com/courses/electricaltrainingcourses.
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