Electrocean
Electrocean
  • Видео 17
  • Просмотров 632 814
GENERATOR ROTOR EARTH FAULT PROTECTION II SQUARE WAVE INJECTION BASED SCHEME II
Video explains about generator static excitation system and square wave injection based rotor earth fault protection scheme with working principle of protection relay.
Просмотров: 21 905

Видео

GENERATOR POLE SLIP PROTECTION
Просмотров 16 тыс.4 года назад
This video explains about the characteristics of generator pole slip protection function. Also external and internal swings are explained by considering two power stations by drawing single line diagram.
GENERATOR POLE SLIP PHENOMENON
Просмотров 17 тыс.4 года назад
This video explains about the basics of pole slip phenomenon by using power angle curve and equal area criterion.
GENERATOR ACCIDENTAL ENERGIZATION PROTECTION
Просмотров 24 тыс.6 лет назад
The video explains about the impact of the accidental energization upon the generator and also how the advanced numerical relay protects from all conditions of accidental energization like dead machine, start up or shutdown.
GENERATOR STATOR INTER TURN FAULT PROTECTION
Просмотров 42 тыс.7 лет назад
The video explains about generator stator inter turn fault protection through zero sequence voltage component philosophy.It also clarifies the use of negative sequence for operating as well as restraining the protection function depending upon the fault criteria.
GENERATOR LOAD ANGLE CALCULATION: simplest way to calculate
Просмотров 30 тыс.7 лет назад
The video explains about one of the very simplest method to calculate the load angle of a cylindrical pole synchronous generator.
GENERATOR NEGATIVE SEQUENCE OVERLOAD PROTECTION
Просмотров 49 тыс.7 лет назад
The video explains about the concepts related to rotor overheating during unbalanced loading condition.
SYMMETRICAL COMPONENTS : PHASOR ANALYSIS
Просмотров 13 тыс.7 лет назад
The video explains about the working of a three phase system and phasor analysis of symmetrical components ( positive sequence, negative sequence and zero sequence) during healthy condition, phase fault and earth fault.
GENERATOR DIFFERENTIAL PROTECTION
Просмотров 53 тыс.7 лет назад
The presentation explains about the simple differential protection, biased differential protection and also the advanced numerical relay working in generator.
GENERATOR : SYNCHRONIZING TORQUE AND STEADY STATE STABILITY
Просмотров 31 тыс.7 лет назад
The video explains the steady state stability and how generator regains the steady state. Also the synchronizing torque and synchronizing power are derived from its basic power angle equation.
GENERATOR AUTOSYNCHRONISER OPERATION
Просмотров 10 тыс.7 лет назад
The video explains about the working of autosynchroniser. The different conditions which can be faced by the autosynchroniser are discussed thoroughly.
GENERATOR LOW FORWARD AND REVERSE POWER PROTECTION
Просмотров 58 тыс.7 лет назад
The video explains about the generator low forward power and reverse power protections, Class A and Class B trip and shutdown sequence of Boiler-Turbine -Generator.
GENERATOR AVR UNDER EXCITATION LIMITER
Просмотров 26 тыс.7 лет назад
The video explains about the under excitation limiter of Automatic Voltage Regulator. You can also verify the correctness of your AVR's UEL settings after watching the video.
GENERATOR STATOR EARTH FAULT PROTECTION
Просмотров 87 тыс.7 лет назад
The video explains you about the two most important protection schemes of stator earth fault in a synchronous generator : 1. Fundamental zero sequence over voltage scheme (95% stator winding protection) 2. 100% stator winding protection by voltage injection at NGT You can give your valuable feedback in the comment box or by simply liking the video.
GENERATOR LOSS OF EXCITATION PROTECTION
Просмотров 40 тыс.7 лет назад
The video explains about the philosophy for loss of excitation. There may be minor differences in the philosophies when we compare between different relay manufacturers,
GENERATOR LOSS OF EXCITATION : IMPACT ON POWER SYSTEM
Просмотров 30 тыс.7 лет назад
GENERATOR LOSS OF EXCITATION : IMPACT ON POWER SYSTEM
GENERATOR CAPABILITY CURVE : simplest way to derive
Просмотров 84 тыс.7 лет назад
GENERATOR CAPABILITY CURVE : simplest way to derive

Комментарии

  • @ttlstark2292
    @ttlstark2292 3 дня назад

    Thank you sir 🙏

  • @Aks8110
    @Aks8110 25 дней назад

    Absolutely wonderful explanation 👌🏼

  • @kkbb3767
    @kkbb3767 Месяц назад

    Amazing

  • @paragthakare8657
    @paragthakare8657 Месяц назад

    share video for brushless system rotor earth fault. This is very commonly used

  • @ajjannang2116
    @ajjannang2116 Месяц назад

    Way of presentation is very good sir.good communication skill too

  • @shaileshchaubey7637
    @shaileshchaubey7637 2 месяца назад

    Sir abhi aapka koi chanel active hai kya

  • @ibrahimabdul-rahaman4387
    @ibrahimabdul-rahaman4387 2 месяца назад

    This is the best presentation I have seen on stator earth fault protection. Thank you Sir.

  • @subhashkelkar8589
    @subhashkelkar8589 2 месяца назад

    Thank you very much sir 🙏

  • @No-way-way
    @No-way-way 3 месяца назад

    Very good explanation! Thanks for sharing

  • @Muthuram-w9u
    @Muthuram-w9u 3 месяца назад

    Sir I am recently watched your video superb and easy to understand

  • @drv23
    @drv23 4 месяца назад

    ❤❤

  • @svpatel5708
    @svpatel5708 4 месяца назад

    @electrocean 200% = 2 pu ,not 0.2pu

  • @mealaghu4772
    @mealaghu4772 4 месяца назад

    Ooh electro ocean where have you gone? we need you

  • @daleshwarpatel4789
    @daleshwarpatel4789 5 месяцев назад

    Sir please make video on generator over current protection with under voltage seal in

  • @officialbarida
    @officialbarida 6 месяцев назад

    Is this protection the same as Reverse Power protection?

    • @electrocean6684
      @electrocean6684 6 месяцев назад

      @@officialbarida No, it is for machine under shutdown condition only

    • @officialbarida
      @officialbarida 5 месяцев назад

      @@electrocean6684 ok thank you. I have seen the video on Reverse Power protection.

    • @officialbarida
      @officialbarida 5 месяцев назад

      @@electrocean6684 ok thank you. I have seen the video on Reverse Power protection.

  • @TikendraVerma-p2x
    @TikendraVerma-p2x 6 месяцев назад

    Sir please Hindi me samjhiye na

  • @rassjnr
    @rassjnr 6 месяцев назад

    EXCELLENT THANK YOU!!!

  • @ttlstark2292
    @ttlstark2292 7 месяцев назад

    Atish ho kya sir

  • @72_satyanarayangurjar14
    @72_satyanarayangurjar14 7 месяцев назад

    Dear Sir, Superb concept explanation in video Thank you 🙌

  • @lilaneel
    @lilaneel 7 месяцев назад

    Great explanation , thank you.

  • @ffhtgg595
    @ffhtgg595 7 месяцев назад

    Thanks Good explanation

  • @NARESHKUMAR-dv4dm
    @NARESHKUMAR-dv4dm 7 месяцев назад

    Sir kindly make video on BTS

  • @gilvanalvesdecarvalho8883
    @gilvanalvesdecarvalho8883 8 месяцев назад

    Excelente explicação.

  • @sharadsonawane8182
    @sharadsonawane8182 9 месяцев назад

    Very nice lecture. ❤❤

  • @11117422250
    @11117422250 9 месяцев назад

    Superb

  • @ttlstark2292
    @ttlstark2292 10 месяцев назад

    ❤❤

  • @sakinanurulfajeri5832
    @sakinanurulfajeri5832 11 месяцев назад

    RE and C is represent to insulator sir ?

  • @iftekharbokshi7843
    @iftekharbokshi7843 11 месяцев назад

    Thanks for sharing this critical protecttion

  • @himadripanda6870
    @himadripanda6870 Год назад

    If Under- Excitation Limiter Act alarm came in AVR system, What to do .

  • @Nur_Md._Mohiuddin_Chy._Toha
    @Nur_Md._Mohiuddin_Chy._Toha Год назад

    👍👍👍👍

  • @Lawrence_Bishnoi_sher
    @Lawrence_Bishnoi_sher Год назад

    Hi sir pls provide your contact details I need class online

  • @prakg5757
    @prakg5757 Год назад

    Excellent

  • @Yummyjaikrishnadhir
    @Yummyjaikrishnadhir Год назад

    Very Good and Nice explanation

  • @Yummyjaikrishnadhir
    @Yummyjaikrishnadhir Год назад

    😮very Good explanation

  • @banka007
    @banka007 Год назад

    Excellent explanation.Lots of doubts are clear now.

  • @samuelenjebo4054
    @samuelenjebo4054 Год назад

    interesting video sir thank u so much

  • @haziyunusalqudri420
    @haziyunusalqudri420 Год назад

    Very nice

  • @RameshRamesh-pd5wn
    @RameshRamesh-pd5wn Год назад

    MX3IPG2A RELAY EXPLAIN SIR

  • @RafaelPirela
    @RafaelPirela Год назад

    Very good explanation!!!!

  • @Ankitkumar-oz7xf
    @Ankitkumar-oz7xf Год назад

    i am watching the video 3-4 times pr ghanta mujh kuch samjh aaya

  • @daleshwarpatel4789
    @daleshwarpatel4789 Год назад

    Dear sir please make some more video on generator protection and transformer protection

  • @melakekuflom
    @melakekuflom Год назад

    This is very helpful. ruclips.net/channel/UC1HLWRE0yyuht7aFmK1MQgg

  • @akashsenta3601
    @akashsenta3601 Год назад

    Respected Sir, Please explain 3rd harmonic principal based stator earth fault

  • @mdaadilhaque3030
    @mdaadilhaque3030 Год назад

    Can you plz state y voltage divider is used

  • @waleedel-gamal49
    @waleedel-gamal49 Год назад

    Thank You Sir for this video Can you link between stability curve and the out of step characteristic at the same moment because I didn't understand how we said that the out of step is starts after 90 degree and near 180 degree in stability curve but in out of step characteristic the out of step hapened after 180 degree

  • @smkrish07
    @smkrish07 Год назад

    Thanks a lot sir... Clearly explained in few mins..

  • @franckdjoumessi9788
    @franckdjoumessi9788 Год назад

    Excellent !

  • @k.v.v.ramanaramana4624
    @k.v.v.ramanaramana4624 Год назад

    Thank you Sir

  • @adakrath7554
    @adakrath7554 Год назад

    good one

  • @NARESHKUMAR-dv4dm
    @NARESHKUMAR-dv4dm Год назад

    Can u suggest any book for generator protection