Shopping Cart

No products in the cart.

IEEE C57.142-2010

$50.92

IEEE Guide to Describe the Occurrence and Mitigation of Switching Transients Induced by Transformers, Switching Device, and System Interaction

Published By Publication Date Number of Pages
IEEE 2010
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

New IEEE Standard – Active. The performance of transformers in the presence of oscillatory transients is addressed in this guide. Oscillatory transients are typically produced by the interaction of the switching device, transformer, load, and system. This guide describes operating conditions that may produce oscillatory switching transient voltages damaging to the transformer insulation system. It discusses the electrical characteristics of the source, switching device, transformer, load and the nature of their transient interaction. It discusses several mitigation methods. Two generic examples are included. This guide focuses on mechanical switching devices and does not address semiconductor switching devices.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std C57.142™-2010, Front cover
3 Title page
6 Introduction
Notice to users
Laws and regulations
Copyrights
7 Updating of IEEE documents
Errata
Interpretations
Patents
8 Participants
11 Contents
13 IMPORTANT NOTICE
1. Overview
1.1 Scope
14 1.2 Purpose
2. Definitions
15 3. System configurations of concern
16 3.1 Supply characteristics
3.2 Circuit components between switching device and transformer
17 3.3 Load characteristics
3.3.1 Loads of concern
3.3.2 Loads of less concern
4. Transformer characteristics
18 4.1 Impedance versus frequency characteristics
20 4.2 Internal voltage developed near resonance
23 4.3 Insulation integrity under high frequency voltage stress
26 4.4 Methods to obtain required performance characteristics
5. Switching device characteristics
28 5.1 Current chopping
30 5.2 Reignitions
32 6. System and transformer switching response
6.1 Closing to energize the circuit
35 6.2 Interruption with single reignition
36 6.3 Interruption with single reignition
37 6.4 Interruption with repetitive reignition
38 6.5 Transformer internal voltage response
39 7. Mitigation methods
7.1 Resistor-capacitor snubber
41 7.2 Other mitigation methods
43 Annex A (informative)Examples
A.1 Example 1
A.1.1 System
44 A.1.2 Failure mode
45 A.1.3 Analysis
48 A.1.4 Mitigation method
49 A.2 Example 2
A.2.1 System
A.2.2 Failure mode
50 A.2.3 Analysis
51 A.2.4 Mitigation method
52 Annex B (informative)Natural frequencies — analytic methods to compute impedance versus frequency characteristics of transformers
54 Annex C (informative)Statistical methods applied to switch studies
56 Annex D (informative)Bibliography
D.1 Books
D.2 Transactions, Proceedings, Conferences, Reports, etc.
58 D.3 Standards
IEEE C57.142-2010
$50.92