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Quasi-Static-Time-Series (QSTS) simulation is a technique widely used in planning and research to evaluate the power system's behavior in daily, yearly and other time frames. This simulation technique has become increasingly relevant due to the interconnection of Distributed Energy Resources (DER) and unconventional loads into the power grid. It models the control actions performed by devices such...
Taking a certain regional power system in China for an object to be researched, a simple and easy way is proposed to model impulsive load, which can be integrated with BPA simulation software. That is, changing measured curves of impulsive load into a column form. With them, the influences of impact loads on the adjacent power plant generator units are simulated under three different operation modes...
The desire to reduce harmful emissions from electricity production has led to an increase in the connection of renewable energy generation. Active network management (ANM) is one proposed method for allowing additional network connections without reinforcement of electricity networks. This paper presents a case study exploring the initial layers of a modelling and simulation framework for active networks...
This paper proposes a structure of an HILS based development system for MMS. This system is composed of RTDS and its hardware interface devices, MMS, communication emulator modules. The RTDS is operated for real-time simulation for both microgrid and microsource models. By using this HILS system, the secondary regulation action of MMS during an islanded operation is evaluated. The secondary regulation...
The impact of pulsed power loads on shipboard power systems need to be properly determined to prevent pulsed loads from causing unacceptable power quality deviations, interference with other loads and degradation of overall system performance. This paper uses a high fidelity modeling and simulation approach to investigate the impact of real and reactive power, pulse ramp rate, pulse duration and frequency...
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