Pingliang Zeng
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View article: RMPC strategy for optimal frequency regulation in DFIG-thermal-storage systems with a mechanical transient model consideration
RMPC strategy for optimal frequency regulation in DFIG-thermal-storage systems with a mechanical transient model consideration Open
The integrated DFIG-Thermal-Storage system demonstrates superior performance in frequency regulation, wind power integration, energy efficiency, and emission reduction compared to conventional approaches. However, the inherent variability …
View article: A Coordinated Planning Approach for Network, Short‐, and Long‐Term Energy Storage in High‐Renewable Penetration Systems
A Coordinated Planning Approach for Network, Short‐, and Long‐Term Energy Storage in High‐Renewable Penetration Systems Open
The increasing penetration of diverse renewable energy sources necessitates the incorporation of various energy storage devices (ESDs) into power systems as an important type of flexible resources. This article presents a coordinated plann…
View article: A two-stage distributed stochastic planning method for source-grid-load-storage flexibility resources considering flexible ramp capacity
A two-stage distributed stochastic planning method for source-grid-load-storage flexibility resources considering flexible ramp capacity Open
With rapidly increasing levels of renewable energy penetration, flexibility resources play an ever more critical role in the future power system. This paper describes a two-stage stochastic mixed integer second order cone (MISOC) method fo…
View article: A Carbon Emission Allowance Bargaining Model for Energy Transactions Among Prosumers
A Carbon Emission Allowance Bargaining Model for Energy Transactions Among Prosumers Open
The carbon pricing is the main issue of the carbon trading market for enabling cost-effective decarbonization in the energy networks. A nodal carbon pricing model is firstly proposed based on the sharing and integration of the intra-region…
View article: Demand Response Strategy Based on the Multi-Agent System and Multiple-Load Participation
Demand Response Strategy Based on the Multi-Agent System and Multiple-Load Participation Open
In order to improve the utilization of user-side power resources in the distribution network and promote energy conservation, this paper designs a distributed system suitable for power demand response (DR), considering multi-agent system (…
View article: An improved energy‐efficient driving strategy for routes with various gradients and speed limits
An improved energy‐efficient driving strategy for routes with various gradients and speed limits Open
With the increasing concerns about railway energy efficiency, two typical driving strategies have been used in actual train operation. One includes a sequence of full power traction, cruising, coasting, and full braking (CC). The other use…
View article: Design flexible renewable energy penetrated power system to address long-run and short-run interactive inference
Design flexible renewable energy penetrated power system to address long-run and short-run interactive inference Open
For power systems with a high penetration of renewable energy, sufficient flexible resources such as energy storage must be combined to achieve sustainable energy development. However, in the planning of flexible resources, external societ…
View article: A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS
A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS Open
When the PMSM motor rotates at high speed, the motor winding current contains a lot of harmonics, and the harmonic current will increase the heat of the motor, thereby reducing the operating efficiency and service life of the motor. In vie…
View article: Online self-calibration and time synchronization of camera and IMU in substation scenarios
Online self-calibration and time synchronization of camera and IMU in substation scenarios Open
As smart grids continue to evolve, inspection robots based on vision and inertial measurement unit (IMU) fusion systems (VIO) have become increasingly critical for ensuring safe operation and maintenance within substations.The implementati…
View article: CO <sub>2</sub> emission coupled power generation mix evolution with flexible energy resources
CO <sub>2</sub> emission coupled power generation mix evolution with flexible energy resources Open
Decarbonisation is the key to solving the environmental pollution caused by greenhouse gases, and the development pathways of power systems are the focus of the energy transition process. In the absence of direct energy development data, a…
View article: A Laser Data Compensation Algorithm Based on Indoor Depth Map Enhancement
A Laser Data Compensation Algorithm Based on Indoor Depth Map Enhancement Open
The field of mobile robotics has seen significant growth regarding the use of indoor laser mapping technology, but most two-dimensional Light Detection and Ranging (2D LiDAR) can only scan a plane of fixed height, and it is difficult to ob…
View article: Coordinated planning of integrated electricity–heat–gas energy system considering renewable energy consumption
Coordinated planning of integrated electricity–heat–gas energy system considering renewable energy consumption Open
Development and utilization of renewable energy is an effective way to deal with global warming. In this context, integrated electricity–heat–gas energy system (IEHGES) provides a new way for the efficient use of renewable energy. Existing…
View article: Stochastic expansion planning of integrated energy system: A benders-based decomposition approach
Stochastic expansion planning of integrated energy system: A benders-based decomposition approach Open
This paper introduces a two-stage stochastic optimization model for the renewables-transmission expansion planning (RTEP) problem to obtain the optimal size and site of the renewable energy generating unit, as well as the investment decisi…
View article: A novel digital sensor-less synchronous rectification method for CLLLC resonant converters
A novel digital sensor-less synchronous rectification method for CLLLC resonant converters Open
With the rapid development of the renewable energy vehicles, pursuing the power converters with high efficiency and high reliability has caught more attention recently. In order to solve those problem with low cost, this paper proposes a s…
View article: VOT and VFT-Based hybrid digital hysteresis control for UPS inverter
VOT and VFT-Based hybrid digital hysteresis control for UPS inverter Open
When the digital hysteresis current control (DHCC) strategy is applied to control the uninterruptible power supply (UPS) inverter, here are some issues such as large hysteresis tracking error caused by sampling interval and severe switchin…
View article: Reliability evaluation of high permeability renewable energy distribution network considering energy storage charge and discharge strategy
Reliability evaluation of high permeability renewable energy distribution network considering energy storage charge and discharge strategy Open
Energy storage is an important device of the new distribution system with dual characteristics of energy producing and consuming. It can be used to perform multiple services to the system, such as levelling the peak and filling the valley,…
View article: Distributed Dispatch of Multiple Energy Systems Considering Carbon Trading
Distributed Dispatch of Multiple Energy Systems Considering Carbon Trading Open
As an integrated carrier of energy production, transmission, distribution, conversion, storage, and utilization, multiple energy systems (MESs) have significant low-carbon potential.This paper proposes a hierarchical distributed dispatch m…
View article: Optimization of configuration for home micro-grid cogeneration system based on Wind-PV/T-PEMFC
Optimization of configuration for home micro-grid cogeneration system based on Wind-PV/T-PEMFC Open
Residential energy consumption has increased rapidly with the improvement of living standards of Chinese households, in particular, heating demand in North China has a direct impact on the haze. The integration of renewable energy with the…
View article: A Method of Calibration for the Distortion of LiDAR Integrating IMU and Odometer
A Method of Calibration for the Distortion of LiDAR Integrating IMU and Odometer Open
To improve the motion distortion caused by LiDAR data at low and medium frame rates when moving, this paper proposes an improved algorithm for scanning matching of estimated velocity that combines an IMU and odometer. First, the informatio…
View article: Numerical and Experimental Investigation of Photovoltaic/Thermal Systems: Parameter Analysis and Determination of Optimum Flow
Numerical and Experimental Investigation of Photovoltaic/Thermal Systems: Parameter Analysis and Determination of Optimum Flow Open
The emergence of photovoltaic/thermal (PV/T) technology has effectively solved the problem of high temperature and low electrical efficiency of photovoltaic cells, and significantly improved the utilization rate of solar energy. At present…