A Single circuit three phase lines operated at 60Hz is arranged

Oct 07, 2014

10 likes | 153 Views

A Single circuit three phase lines operated at 60Hz is arranged as shown in figure below. The conductors are ACSR drake. Find the inductive reactance per mile per phase. 20ft. 20ft. 38ft.

Share Presentation

Embed Code

Link

phase
inductive reactance
single circuit
acsr drake
phase lines operated

britain

Download Presentation

A Single circuit three phase lines operated at 60Hz is arranged

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

A Single circuit three phase lines operated at 60Hz is arranged as shown in figure below. The conductors are ACSR drake. Find the inductive reactance per mile per phase. 20ft 20ft 38ft

Three-Phase Inverters

Three-Phase Inverters. Consider three single-phase inverters in parallel, driven 120 ° apart. Three-Phase Inverter (continued). Three single-phase full bridge inverters. 12 transistors, 12 diodes, 3 transformers Could it be simpler?. Alternative (Preferred) Configuration.

830 views • 27 slides

Three-phase Rectifiers

Three-phase Rectifiers . Rectifiers (SEE 4433). Half wave. Full wave. Single-phase. Three-phase. Single-phase. Uncontrolled (diode). Controlled (SCR). Uncontrolled (diode). Uncontrolled (diode). Controlled (SCR). Controlled (SCR). Uncontrolled (diode). Three-phase Rectifiers.

2.09k views • 11 slides

What is a Circuit?

Paper Circuits. Paper Circuits. Lay copper tape down along the dark lines. Lay copper tape down along the dark lines. 1. 1. Fold the copper tape through the corners – do not break the tape until you reach the end of each line.

266 views • 1 slides

Advantages of Three-Phase Rectifiers over Single-Phase Rectifiers

Advantages of Three-Phase Rectifiers over Single-Phase Rectifiers. Higher output voltage for given input voltage. Lower amplitude ripples i.e., output voltage is smoother Higher frequency ripples, simplifying filtering

1.07k views • 23 slides

Phase Three

Phase Three. yes/no questions Sets 1-6 GPCs. Is the sun wet?. no. Can wax get hot?. yes. Has a fox got six legs?. no. Can a vet fix a jet?. no. Will a pen fit in a box?. yes. Can men jog to get fit?. yes. Has a pot of jam got a lid?. yes. Can a taxi hop?. no.

397 views • 11 slides

Phase Three

Phase Three. yes/no questions Sets 1-7 GPCs. Can a duck quack?. yes. Is a zebra a pet?. no. Can dogs yap?. yes. Can a fox get wet?. yes. Will a box fit in a van?. yes. Can a rabbit yell at a man?. no. Can a hen peck?. yes. Is a lemon red?. no. Is a robin as big as a jet?. no.

259 views • 11 slides

Three Phase Power

Three Phase Power. Phase Unbalance. Phase Unbalance. A full three-phase supply is recommended for all three phase motors , consisting of three individual transformers or one three phase transformer.

422 views • 9 slides

Three Phase Circuits

Three Phase Circuits. Tuesday, September 13 th , 2005. Today. Single-Phase Three-Wire Systems Three-Phase Wye-Wye Systems Delta Connection Wye-Delta Transformations. Single Phase Three-Wire Systems. +. or. Example. Find I 1 , I 2 and I nN !. The determinant is.

652 views • 16 slides

Single Phase Transformer

Single Phase Transformer. The efficiency of electrical power transmission has been improved by the use of higher voltages. This is one of the main reasons that alternating current (AC) has nearly entirely replaced direct current (DC) for power transmission and distribution.

8.46k views • 54 slides

Single Phase Induction

Single Phase Induction. Permanent-split capacitor motor.

1.56k views • 22 slides

What is a Circuit?

What is a Circuit?. Any path which electrons can flow Must have a complete path Circuits can be closed ( allowed to flow) or open (stops the flow) Most circuits have more than one device that receives electrical energy - connected two ways - series or parallel. Electrical Circuits.

479 views • 30 slides

What is a circuit?

What is a circuit?. Patricia Grant June 20 , 2012. Objectives. Model the flow of electrons in a circuit Build an actual electric circuit Draw diagrams of electric circuits Explain how to tell when the path of an electric circuit is complete Test the conductivity of a variety of materials.

504 views • 19 slides

Three-Phase Power

Three-Phase Power. Definitions. 4 wires 3 “active” phases, A, B, C 1 “ground”, or “neutral” Color Code Phase A Red Phase B Black Phase C Blue Neutral White or Gray. Phasor Diagram. Delta-Connected Sources. V LINE = V . Phasor Diagram, V AB as reference. Look at the Currents.

391 views • 18 slides

Single Phase Transformers

Ekeeda Provides Online Electrical and Electronics Engineering Degree Subjects Courses, Video Lectures for All Engineering Universities. Video Tutorials Covers Subjects of Mechanical Engineering Degree.

389 views • 25 slides

Three Phase Line Is Efficient Than One Phase Line

Are you the person who is looking for the three phase line use? If yes, this is guide for you. By using three phases than one phase, what is going to happen is u2013 You can manage to generate power as well as deliver more efficiency than one phase everlastingly.

34 views • 2 slides

Single Phase System

Single Phase System. i. v. R. Pure Resistive Circuit in Series. Instantaneous voltage is given by. v = V m sin  t. Instantaneous current is given by. The maximum value for current I m and maximum value for voltage V m can be related as. I m = V m /R.

839 views • 39 slides

THREE PHASE CIRCUIT

THREE PHASE CIRCUIT. Made by:. Vivek pal (13ELEE557) Sher singh (13ELEE564) Gagandeep (13ELEE552) Harsh patel (13ELEE549). Guided by: Sudhir pandey. SINGLE PHASE TWO WIRE. Objectives. Explain the differences between single-phase, two-phase and three-phase.

1.15k views • 98 slides

Figure 11.1 A basic three-phase circuit.

Figure 11.1 A basic three-phase circuit. Figure 11.2 Phasor diagrams of a balanced set of three-phase voltages. (a) The abc (positive) sequence. (b) The acb (negative) sequence. Figure 11.3 A sketch of a three-phase voltage source.

381 views • 36 slides

Three Phase Transformers

Three Phase Transformers. By Rahul Nehra (Lecturer,EE Deptt.). Almost all major generation & Distribution Systems in the world are three phase ac systems Three phase transformers play an important role in these systems Transformer for 3 phase cct.s is either:

391 views • 20 slides

More Related