Title Statements
- Full title :Uninterruptible power supplies / edited by John Platts and John St. Aubyn.
Edition Statements
- Publication Date:1992.
Publication Statements
- Publisher(s):P. Peregrinus on behalf of the Institution of Electrical Engineers
- Place of Publication:London
- Language:eng
- Publication Date:1992.
Notes
Includes index.
The Physical Object
- Description:1 online resource (162 pages) : : illustrations
Edition Identifiers
- ISBN:9781849194303, 1849194300
- oclc:ocn861528085
- LC Classification:TK1005
- Dewey Decimal:621.319
Table of Contents
Half-title -- Title -- Copyright -- Contents -- Foreword -- Contributors -- 1 Why the need arises J R Platts -- 1.1 Reliability of electricity supply -- 1.2 Electricity Supply Regulations 1988 -- 1.2.1 Extracts from Electricity Supply Regulations
1.3 The need to protect against power supply breaks and disturbances 1.4 Electrical interference and contamination -- 1.4.1 Spikes -- 1.4.2 Surges and dips -- 1.4.3 Harmonics -- 1.5 Criteria influencing the need for UPS -- 2 History and market growth W R Knight
2.1 Early development of UPS equipments 2.2 Later developments of UPS equipments -- 2.3 Areas of the UPS market -- 2.4 Market growth -- 2.5 Future trends -- 3 Dynamic systems with battery energy store G Manders and Sachs -- 3.1 Introduction -- 3.2 Uniblock convertor
3.3 UPS systems with Uniblock convertors 3.4 Systems with internal redundancy -- 3.5 Operating characteristics -- 3.5.1 Overload -- 3.5.2 Changes in load -- 3.5.3 Surge loads -- 3.5.4 Short-circuit -- 3.5.5 Non-linear loads -- 3.5.6 Interference suppression
3.5.7 Efficiency 3.5.8 Noise level -- 4 Rotary systems with integral diesel engine B J Beck -- 4.1 Introduction -- 4.2 Fixed flywheel -- 4.3 Induction coupling d…
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