Electrical substation videos

Electrical power is amazing and dangerous at high voltages. Electrical substation is a part of an electrical generation, transmission, and distribution system that transform voltage from high to low, or the reverse, or control the flow of electrical power. Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control. Here is a collection of videos on electrical substations:

 

Electrical Grid 101 : All you need to know !

Power Substation Overview

3D Animation of 33/11KV Substation (Outdoor Section)

Electrical Substation visit. Inside an Electrical Substation.

6 Electrical Substation Bus Schemes Explained

375 MVA Transformer – A quick look and energising

500kV substation equipment – A quick look

Broken Hill Substation

132/33 kv Substation overview

132kV Circuit breaker – A brief overview

ABB 145 KV SF6 circuit breaker

354KV Disconnect Openning

500,000 volt line opened under load

Electrical Substation Tour

How to Install the TripSaver II Recloser

Substations and Switchyards [PREVIEW]

50KVA distribution transformer 20Kv-400V

Isolator vs Circuit Breaker – Difference Between Isolator and Circuit Breaker

A practical working explanation of ISOLATOR-Dissconnector switch for 220kV switchyard

Isolator opening on load. All video

Difference between Circuit breaker and Disconnector/Isolator | Explained | TheElectricalGuy

Operation of Isolator With Earth Switch in Electrical Substation

Electrical Substations

Brazil-Argentina HVDC Interconnection

110 kV transformer switching on line

Sub Station Training

20KV High Voltage Transformer – Jaycobs Ladder demo

77 Comments

  1. Tomi Engdahl says:

    Hurricane Matthew Exploding And Burning Power Lines – 10/7/2016
    https://www.youtube.com/watch?v=HVM76c_ACog

    Stock B-Roll footage from the HD Live Streaming Dash Camera during the overnight as Hurricane Matthew moved into Brevard County Florida.

    Extreme footage of power lines exploding and sending sparks into
    the air and lighting up the nights sky.

    Additional footage of downed power lines shorting out and burning
    the asphalt ground in Cocoa Beach, FL.

    Reply
  2. Tomi Engdahl says:

    Three Phase and Single Phase Powerline Lecture
    https://www.youtube.com/watch?v=T_1Np-AP4r0

    This video is about single and three phase powerlines and video three of my electricity lectures video series which are meant to be an introductory most of them will deal with powerlines and industrial wiring although sometimes I will touch on other area’s.

    Reply
  3. Tomi Engdahl says:

    3D Electrical Substation Installation Tutorials
    https://www.youtube.com/watch?v=VYAznWqWGuo

    The Benefits of 3D Modeling in Substation Design & Construction

    Reply
  4. Tomi Engdahl says:

    POWERLINES SNAPPING. INCREDIBLE!
    https://www.youtube.com/watch?v=DFq-XBL9hng

    Watch this incredible footage shot by Chuck Robertson. You can see utility poles snap and drop cables onto the road in Norman, Oklahoma.

    Feuer und Explosion in RWE-Trafostation, in Siegen-Weidenau
    https://www.youtube.com/watch?v=872WxQqH0D4

    A fire in one of the transformers of the RWE-substation in Weidenau, width road, occurred this afternoon 3.01.2013) caused by an explosion of an insulator that is filled with oil. Initially nothing was noticed at the competent energy verse Oger of it all. There was not even a short surge of power which appear there immediately.
    After first investigations is caused by a “ground stop” (short circuit), in consequence of which it came to an extremely high current flow, which so severely overheated the insulator, that it exploded and was blasted off. Debris broke through a massive protection fence,

    Reply
  5. Tomi Engdahl says:

    PSO ELECTRICITY 34 KV FAULT DONT TOUCH
    https://www.youtube.com/watch?v=ecHddF1Rc84

    PSO ELECTRICITY TRAINING VIDEO

    Tree on a power line
    https://www.youtube.com/watch?v=84zSwjNNo3k

    After lots of rain tree falls on power lines behind Magic-mart shopping center in Lenoir, NC. Fire dept on site, (beside me). No one hurt. Shopping center without power for hours.

    Reply
  6. Tomi Engdahl says:

    Birds make a power transformer “explode” in Houston (the fuse really)
    https://www.youtube.com/watch?v=tN9vZcAN0co

    If a huge flock of birds sitting on a hydro line leave all at once they make the line swing (known as a swing short) which causes a cut out fuse to blow

    Fuse blows back on lineman
    https://www.youtube.com/watch?v=bIAT51y4NIQ

    Reply
  7. Tomi Engdahl says:

    Electrical Substation Tour
    https://www.youtube.com/watch?v=6cuMH-pBeE8

    Harris provided construction management services for an electrical substation project in the Silicon Valley. In this video, Harris Project Manager Rocco Colicchia gives a tour of the substation and discusses the services Harris provided. The project reached completion in March and the municipal utility’s crews successfully connected the new substation to the 60kV line.

    Reply
  8. Tomi Engdahl says:

    Circuit Breaker Testing
    https://www.youtube.com/watch?v=PKXPeTvmVQg

    Circuit breakers allow the flow of energy to be controlled by safely switching currents on and off at all voltage levels of the energy grid. The interrupter and the mechanical drive are the main components that are subject to wear and aging. In order to ensure the proper operation of a circuit breaker throughout its lifetime, diagnostic tests are performed, such as resistance, timing, minimum pick-up, travel, and power factor.

    Interested in circuit breaker testing? – Watch all of our circuit breaker videos:
    https://www.youtube.com/playlist?list=PLC025A643CDBEE7B3

    Reply
  9. Tomi Engdahl says:

    Air circuit breaker testing
    https://www.youtube.com/watch?v=637348rSKuU

    Russian 110 kV circuit breaker VVBM-110B. Test was carried out using KoCoS ACTAS P14.

    Reply
  10. Tomi Engdahl says:

    Power company repairing exploded transformer for hurricane rain
    https://www.youtube.com/watch?v=iyMgju2Xa38

    Ocala utility repairing hurricane damaged transformer in ocala Fl

    Reply
  11. Tomi Engdahl says:

    Substation kiosk explosion test
    https://www.youtube.com/watch?v=6sbSaL1wd4k

    MCL Utility explosion tested their substation kiosk on 18th June 2014. To our knowledge, this is the first such test in the UK for over 14 years

    Reply
  12. Tomi Engdahl says:

    Power Transformer Testing – Measuring capacitance and power factor or dissipation factor
    https://www.youtube.com/watch?v=nk536_QmrNI

    The condition of the bushings and the overall insulation of power transformers can be investigated by measuring the capacitance and dissipation factor, also known as the tangent delta, or power factor. Aging and decomposition of the insulation, or the ingress of water, increases the losses and thus more energy is turned into heat in the insulation. The level of this dissipation is expressed by the dissipation factor or power factor. The CPC 100 together with the CP TD1 can measure the capacitance and dissipation factor or power factor in laboratories, test fields, and on site.

    Reply
  13. Tomi Engdahl says:

    Good Question: Why Aren’t More Power Lines Buried Underground?
    https://www.youtube.com/watch?v=_Vp4a7OC8Sw

    Every year, we see neighborhoods lose power because of storms. So, why aren’t more power lines buried underground? John Lauritsen answers this Good Question

    Reply
  14. Tomi Engdahl says:

    Can living near power lines cause cancer?
    https://www.youtube.com/watch?v=ZJi57Qmk4mM

    I’ve heard there might be a link between exposure to power lines and cancer. How worried should I be if I want to pursue this house?

    Power Line Fears | Retro Report
    https://www.youtube.com/watch?v=sTJUh8yE3H0

    News media coverage in the 1980s and early 1990s fueled fears of a national cancer epidemic caused by power lines and generated a debate that still lingers today.

    Reply
  15. Tomi Engdahl says:

    Officials: Underground power lines very expensive
    https://www.youtube.com/watch?v=R6js-1VEHZU

    The recent power problems have many people asking if power lines should be run underground.

    Reply
  16. Tomi Engdahl says:

    Don’t make contact with overhead power lines
    https://www.youtube.com/watch?v=Uws5o3hq4Es

    Using a hot dog to symbolize the human body, SMECO’s safety experts show what happens when the hot dog makes contact with power lines.

    Reply
  17. Tomi Engdahl says:

    Taking the Transformer Up the Pole
    https://www.youtube.com/watch?v=7soLDHlee2I

    Demonstration of hanging and removing a transformer on a wooden pole from a climbing position.

    Reply
  18. Tomi Engdahl says:

    Transformator fault
    https://www.youtube.com/watch?v=IxzhbOnC19M

    This 1 MVA transformator was causing low voltage on one of the phases in the street. ( industrial area )
    After a planned shutdown and lowering the oil level it was quickly determined what the fault was.
    Poor contact in the off load tap changer sliding contacts.caused some taps to fail 1 – 2.
    As a temp solution we shifted the tap selector to 3 – 4. Off load voltages were 242 / 422 Volts, as soon load was applied it dropped on the red phase to 205 / 360 Volts. other two phases were alright.
    The tap-changer contact ( not visible ) had failed.

    DC measurements of the 11 kV HV windings were 1.3 , 1.3 and 2.5 Ohms ( faulty )

    Reply
  19. Tomi Engdahl says:

    inoRAC2 Overview – Racking of 15kv PowlVac Circuit Breaker
    https://www.youtube.com/watch?v=uM252SdWMoM

    inoLECT’s universal Remote racking device, the inoRAC2, allows users to operate curcuit breakers from over 80 feet away from the dangers of electrical arc flash. The unit monitors torque and breaker position during the entire process, and displays data on a high-resolution color touchscreen. No switchgear modifications are needed.

    Reply
  20. Tomi Engdahl says:

    Overhead vs. Underground Utilities
    https://www.youtube.com/watch?v=ogYA1AE9_lc

    Learn about overhead and underground power distribution.

    Reply
  21. Tomi Engdahl says:

    Pad-Mounted Transformer Safety Procedures
    https://www.youtube.com/watch?v=OCj0ywq7nW0

    Underground electrical systems are becoming wide-spread throughout the world. Performing work around pad-mounted transformers and switchgear requires that lineworkers be qualified in the skills to recognize energized parts. OSHA regulations stipulate training in the technical and safety practices to inspect and work on this type of equipment.

    Reply

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