ISBN-13: 9783659576683 / Angielski / Miękka / 2016 / 68 str.
Market and environment constraints force power systems to be operated closer to their limits and utilize the existing assets much better. To achieve this while keeping high security is a challenging task. Various technical solutions fulfilling this mission have recently been proposed. This work report and describe how a wide area protection system can be designed and implemented. Such a system can be used to mitigate voltage collapse, loss of synchronism, power oscillations, etc. the protection system is based on a number of protection terminals connected via a system wide data communication network and synchronized by GPS technology. The system is very flexible and comprises a large number of optional protection functions of various complexity and capability.
Market and environment constraints force power systems to be operated closer to their limits and utilize the existing assets much better. To achieve this while keeping high security is a challenging task. Various technical solutions fulfilling this mission have recently been proposed. This work report and describe how a wide area protection system can be designed and implemented. Such a system can be used to mitigate voltage collapse, loss of synchronism, power oscillations, etc. the protection system is based on a number of protection terminals connected via a system wide data communication network and synchronized by GPS technology. The system is very flexible and comprises a large number of optional protection functions of various complexity and capability.