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Yuhao Zhou - IEEE Xplore Author Profile

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Under the background of energy reform in the new era, energy enterprises have become a global trend to transform from production to service. Especially under the “carbon peak and neutrality” target, Chinese comprehensive energy services market demand is huge, the development prospect is broad, the development trend is good. Energy storage technology, as an important part of the comprehensive energ...Show More
The operation mode of following electricity strategy and the operation mode of following thermal strategy lack detailed analysis, including the scheduling mechanism, typical application scenarios, execution process, and the impact of scheduling methods on the configuration and utilization of energy equipment. Therefore, it is necessary to study the optimal operation strategy of distributed energy ...Show More
To achieve the goal of carbon peak in 2030 and carbon neutral in 2060, one of the main tasks of China’s energy transformation is to build a new type of power system with renewable energy as the main body. For meeting the great challenge of the rapid development of renewable energy to the balance of power system, energy storage power station has been further developed. According to the policy requi...Show More
In this paper organic Rankine cycle (ORC) was introduced for gas engine waste heat recovery. The ORC system plan to build in National Energy Distributed Energy Technology R&D Center, use two 315kW MJI GS6R2-PTK gas engine jacket water as heat source. The components' model and economic model for ORC system were established. Then 20kW ORC system was designed and optimized by fast and elitist multi-o...Show More
The cascade utilization of energy is an important subject of energy conservation research. This paper takes the gas-steam combined cycle as an object, A high-speed radial turbine steam differential pressure power generation system is proposed to replace the temperature and pressure reduction devices. Ebsilon is used to simulate and analyze the effect of temperature and pressure reduction scheme, s...Show More
Due to the randomness of fault events or abnormal data injections (such as storming/avalanche data), the time critical data message (such as GOOSE) can be affected, especially when the data network reaches its data exchange nearly full capacity. To address the impact studies of a large number of GOOSE events (due to faults or emergency operation switches) on time critical message exchanges, the ma...Show More
Due to the close coupling between subsystems and complex energy flow, the distributed energy system is different from the traditional power grid in terms of optimal operation. Therefore, it is necessary to study the optimal operation strategy of distributed energy system. Optimization operation Strategy of a distributed energy station in Guangzhou, China was investigated. Ebsilon software was used...Show More
IEC 61850 standard has been introduced to facilitate the interoperability of intelligent electronic devices (IEDs) from different manufacturers. Although different communication network redundancy architectures have been installed and operated in many real-life digital substations, it is prohibited for conducting the real-life impact studies of various faulty components in data networks and fault ...Show More
Distributed combined cooling heating and power (CCHP) system develops as a novel energy supply way which achieves energy cascading utilization and increases the energy efficiency. In this study, mathematical models of a typical CCHP system considering both exergy loss and economic cost of each equipment are established. Multi-objective optimization is also conducted to optimize economic cost and e...Show More
Common microgrid dispatches are mainly based on static model and ignore the dynamic characteristic of the micro-turbine system when dispatching on a short time scale. In this paper, based on an isolated microgrid, an intra-day rolling dynamic dispatch problem considering the dynamic characteristic of micro-turbine on a short dispatch time scale is formulated under the framework of model predictive...Show More
This paper demonstrated such real attacks on distributed energy systems. We assume hackers have ability to connect the IEC61850 communication net. The attacks include four types man in the middle attack, flag attack, packet length attack and function attack. We found the IEC61850 vulnerability which cause the serious damage to distributed energy test bed and would bring potential risk to the subst...Show More