Содержание
- 2. DIGITAL RELAYS LOW COST MATHEMATICAL CAPABILITY/PROCESSOR BASED SELF CHECKING LOW CT/PT BURDEN METERING FAULT REPORT FAULT-
- 3. DIGITAL RELAYS STANDARD HARDWARE FLEXIBILITY IN OPERATION MULTI FUNCTION COMMUNICATION ADAPTIVE RELAYING CONNECTIVITY WITH SCADA ADOPTING
- 4. DIGITAL INPUT SUBSYSTEM ANALOG INPUT SUBSYSTEM DIGITAL OUTPUT SUBSYSTEM RELAY SOFTWAE COMMUNICATON PORT POWER SUPPLY KEYBOARD
- 5. SIGNAL CONDITIONING EQUIPMENT MUX ANALOG TO DIGITAL CONVERTER (ADC) POWER SUPPLY LED Target LCD Display Front-
- 6. OWS 20’ MONITOR REDUNDANT SERVER + EWS OWS OWS OC NET 20’ MONITOR 20’ MONITOR HUB
- 7. TO ELECTO MAGNETIC LAB 9 10 11 5 6 7 8 BUS COUPLER 3 4 2
- 8. FILTER OUTPUT LINE CURRENT 2.5 ms X-Scale 1cm =10 ms Y- Scale 1 cm=5 mV WAVE
- 9. WAVE SHAPE OF CURRENT SIGNAL AT NO LOAD
- 10. BASIC ALGORITHMS 1.Man & Morrison
- 11. 2.RAMA MOORTY
- 12. 3.Mc Innes & Morrison
- 13. THE DETAILS OF THE PROTECTION ALGORITHM OVER CURRENT RELAY TP 51 UNDER VOLTAGE RELAY B27 RATIO
- 14. PROTEC – BR Numerical Feeder Protection Relay FUNCTIONS: Three phase o/c relay 50 / 51 Earthfault
- 15. PROTECTION FUNCTIONS THREE PHASE O/C WITH SELECTABLE IDMT/DEFINITE TIME CHARACTERISTICS EARTH FAULT WITH SELECTABLE IDMT /
- 16. Numerical Motor Protection Relay FEATURES Locked Rotor Protection based on impedance measurement Three phase o/c relay
- 21. PROTEC – NR NUMERICAL LINE PROTECTION RELAY PROTEC-NR IS A MICROPROCESSOR BASED MULTIFUNCTION NUMERIC RELAY TO
- 22. CERTIFICATION AT CPRI (As per IEC 60255 Std.) 1.Accuracy Test 2. 1MHz Burst Disturbance test 3.Insulation
- 23. DESIGN AND DEVELOPMENT OF FILTE BANK PROTECTION FOR NATIONAL HVDC PROJECT ADVANTAGES INTERCONNECTION OF TWO SYSTEM
- 24. NHVDC PROJECT USES ONE CIRCUIT OF EXISTING DOUBLE CIRCUIT 220kV AC LINE BETWEEN BARSOOR AND LOWER
- 25. MAIN EQUIPMENTS OF NHVDC PROJECT * TWO SERIES CONNECTED 12 PULSE CONVERTERS CONSISTING OF VALUES AND
- 26. DETAILS OF FIFTH/SEVENTH HARMONIC FILTER
- 30. 125/1 CTF 31 Q2-X13 CTF 32 Q2-X12 L H 20.5mH C H 1.31uF 2/1 R H
- 35. 5/7 Filter Bank Current at Various Loads Harmonic Currents Power Flow Fund Third Harmonic Currents 11th
- 36. HARMONIC CURRENTS AT 100MW FILTER Fund Third Fifth Seventh Eleventh BANK Third Harmonic 57.4 4.2/5.2 ---
- 37. CTF 31 Q2-X13 CTF 41 Q1-X6 125/1 C H 1.31uF 2/1 C H 1.31uF 2/1 2/1
- 39. NUMERICAL RELAYS, SCADA AND ENERGY METERS Dr.M.P.SONI TRANSMISSION & PROTECTION SYSTEM CORP. R&D DIVISION
- 40. NUMERICAL FEEDER PROTECTION A multifunction numerical feeder protection relay developed jointly with SWE, Bhopal Realized on
- 41. PROTEC – BR Numerical Feeder Protection Relay FUNCTIONS: Three phase o/c relay 50 / 51 Earthfault
- 42. PROTEC-BRE NUMERICAL FEEDER PROTECTION RELAY (ENHANCED) Enhanced version of PROTEC-BR. Protection Functions Directional / Non-directional Over
- 43. PROTECTION FUNCTIONS THREE PHASE O/C WITH SELECTABLE IDMT/DEFINITE TIME CHARACTERISTICS EARTH FAULT WITH SELECTABLE IDMT /
- 44. Numerical Motor Protection Relay FEATURES LOCKED ROTOR PROTECTION BASED ON IMPEDANCE MEASUREMENT THREE PHASE O/C RELAY
- 45. Z WORLD MODULES Low-cost, high performance modules used in protection relays Up to 28 digital I/O
- 46. Microprocessor Rabbit 2000T @ 22.1 MHz Flash 256K SRAM 128K Backup Battery Socketed 3-V lithium coin-type,
- 47. UPGRADATION & MODERNISATION OF 11 KV SUBSTATIONAT GPX BHEL, BHOPAL THE CONTROL AND RELAY PANEL PROPOSED
- 48. THE SCADA WILL HAVE THE FOLLOWING FEATURES - SINGLE LINE DIAGRAM SHOWING THE STATUS OF VARIOUS
- 50. MODBUS COMMUNICATION IN RTU MODE WILL BE EMPLOYED EACH RELAY ACTING AS AN RTU WILL BE
- 51. MODBUS FUNCTIONS 01 - READ STATUS OF OUTPUT CONTACTS 02 - READ STATUS OF DIGITAL INPUTS
- 62. Hercules is a high-integration EBX format (8.00” x 5.75”) CPU based on the VIA Eden Pentium-3
- 63. Hercules offers the highest level of integration of any EBX format CPU. This single board contains
- 64. REAL-TIME OPERATING SYSTEM RTLinuxPro, the hard real-time operating system. Provides a real-time kernel with Linux running
- 65. ENERGY METERS DEVELOPMENT OF 3Ph ENERGY METER WITH MDI, LED DISPLAY, & RTC, BASED ON SAMES
- 66. METERS - PROJECTS/DEVELOPMENTS TITLE:DEVELOPMENT OF IrDA PORT FOR SINGLE PHASE ELECTRONIC ENEGY METER WITH LCD DISPLAY
- 67. METERS - PROJECTS/DEVELOPMENTS CONTINUED TECHNICAL SUPPORT PROVIDED DURING MANUFACTURE OF IrDA METER COST REDUCTION PROCESS REQUIRES
- 68. METERS - PROJECTS/DEVELOPMENTS ‘A NOVEL SCHEME FOR RURAL & URBAN ELECTRIFICATION BASED ON NEW ENERGY METER
- 69. METERS - PROJECTS/DEVELOPMENTS FUTURISTIC TRENDS GSM TECHNOLOGY FOR PAGING FOR ALL VARIETIES OF METERS BLUE TOOTH
- 70. ACTION PLAN MANUFACTURE OF NUMERICAL RELAYS ROADMAP FOR METERS
- 71. FAULT IDENTIFICATION AND LOCATION IN TRANSMISSION LINE BY USING DFT & WAVELET TRANSFORM
- 72. Phase to Ground Faults: Positive Sequence Impedance of Line upto the Fault from Relay : Z1
- 73. Phase to Phase Faults: Impedance of the Line upto the Fault from relay: Z1 = Va-
- 74. Discrete Fourier Transform: X(t) = N-1 [1/N] * ∑ Xm e – (2πkm) / N m=0
- 75. Discrete Wavelet Transform: Discrete Wavelet transform (DWT) of the signal X(k) is given by: DWT(m,n) =
- 76. In the present analysis GABOR wavelet has taken as mother wavelet And is given by the
- 77. Transmission line model System
- 78. Transmission Line model System in MATLAB
- 79. Representation of Transmission line model in MATLAB: I n this model Transmission line is modeled as
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