PCC Voltage Compensation Scheme of MMC-MTDC System for Transient Stability Enhancement Under Communication Delay
نویسندگان
چکیده
منابع مشابه
power system voltage stability enhancement by high side voltage control
voltage stability may be improved by various control functions. in this paper, it is shown that how high side voltage control (hivc) may be employed for this purpose. two test systems, namely a 22- bus and ieee u8-bus systems are used to demonstrate the proposed tuning strategy for hsvc control parameters.
متن کاملTransient stability improvement by using shunt FACT device (STATCOM) with Reference Voltage Compensation (RVC) control scheme
This paper presents transient stability and power flow models of static synchronous compensator (STATCOM) and current Sourced Inverter (CSI) based Flexible AC Transmission System (FACTS) Controllers. A model of the static synchronous compensator (STATCOM), the application of the static synchronous compensator (STATCOM) in improving transient stability in power systems.MATLAB/SIMULINK is used to...
متن کاملGlobal Control of Power System for Transient Stability Enhancement and Voltage Regulation
Global control is extended to uncertain power systems to maintain the transient stability and achieve proper post-fault voltage. The power system is first decomposed into several partial models according to different control objectives and operating stages. Then the direct feedback linearization (DFL) technique is applied to linearize the partial nonlinear models and robust partial controllers ...
متن کاملVoltage stability index-based reactive power compensation scheme ¬リニ
Reports of various committees set up to review the 2003 North American major power outages pointed out that a major exacerbating factor has been lack of situational awareness by power system operators. To improve reactive power compensation and contribute to the mitigation of power outages associated with the present near-limit operated commercialized grid, a bus voltage stability (BVS) index b...
متن کاملEnhancement of Power System Transient Stability
|Transient stability investigations consist of studying the rotor oscillations of generators (electro-mechanic oscillations, 0.1-2 Hz) after the occurrence of a fault of large amplitude, e.g. short circuit. The goal is to indicate if the generators are capable to stay synchronous after a fault has occurred. The fault duration is one of the most important factors to be determined. In fact, the s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2020
ISSN: 2169-3536
DOI: 10.1109/access.2020.3026097