This book deals with electrical transients in the power system. Much
has been learned about transient phenomena since the early days of power
system operation. Pioneers in this field were men like Charles Proteus
Steinmetz and Oliver Heaviside who focussed on the understanding of
electrical transients in a more or less general way. They took the analytical
approach, which is restricted to linear circuits. When a circuit becomes
more complex, the application of this method becomes very laborious and
time-consuming. After the Second World War, new tools were developed
and used in studying circuit transient phenomena that were previously
avoided because of their complexity. The transient network analyser
(TNA) was exceptionally useful in studying the behaviour of a large
variety of complex linear and nonlinear circuits. The TNA was a powerful
tool for obtaining solutions to problems involving distributed constants
as well as nonlinear impedances. The use of the analogue TNA resulted
in the publication of much technical literature. In 1951, Harold Peterson
published his book ‘Transients in Power Systems’ with many examples
of TNA studies. Peterson’s book is a practical survey of the particular
phenomena (faults, sudden loss of load, switching surges, and so forth.)
that can cause transients and is based on his practical experience with
the General Electric Company in the USA. A classical book is Reinhold
Ruedenberg’s ‘Transient Performance of Power Systems,’ published in
1950 and based on his earlier work written in German. In addition,
switchgear design is closely related to electrical transient phenomena, and
books from authors such as Biermanns and Slamecka, who wrote from
their experience with the switchgear divisions of AEG and Siemens, are
a historical source for the understanding of transient phenomena and
switchgear development.
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本书是荷兰电力专家兼学者Lou van der Sluis根据自20世纪70年代起在世界上最大和最具有权威性荷兰KEMA大功率试验站工作和大学教授电力系统暂态过程中多年积累的成果所著,书中就高压电力设备试验中涉及的电力系统暂态过程作了阐述,内容较为丰富,理论联系实际,特别是对断路器开断的暂态过程有深入的研究。全书共分10章,1~3章介绍电力系统开关暂态的基本知识和暂态分析基本概念;第4章专门介绍断路器电弧理论;5~7章介绍电力系统主要的暂态过程,包括开关暂态、暂态恢复电压、雷电感应暂态等;第8章介绍电气暂态的数字仿真;第9章介绍绝缘配合和有关标准;第10章介绍开关试验回路和大功率试验站。全书经多位具有丰富经验的专家校译,文字准确、平实,对我国电力工业特别是电力设备的运行、试验以及电力系统暂态研究具有一定的借鉴作用。1 ?( B. @ }4 R2 c# a1 h+ z% l- E