m88 sports bettingLaboratory introduction
Special High Pressure Grid Analysis and Research Center was founded in 2007，The main purpose is to establish a platform that can develop a safe and stable analysis of future high -voltage grids。Considering the completion of UHV projects，It will gradually form a unified national high -voltage grid，Its safe and stable operation will be more challenging，It is necessary to study the corresponding analysis and research ability。To this end, the School of Electrical Engineering, Shandong University, and Shandong Electric Power Research Institute signed the "Special High Voltage DC Power Grid Analysis Research Center" technology project contract，Purchased the first set of "Power System All -Digital Simulation Device"，Perform secondary development and research，Research on promoting my country's power grid to carry out a safe and stable analysis of a special high -voltage grid。2010，During the planning of the intelligent scheduling and control laboratory of the Ministry of Education，This center has become a branch room for the key laboratory of the Ministry of Education。This branch has undertaken the national 863 major project sub -project in recent years、973 sub -topic、National Natural Science Foundation、More than ten items such as the State Grid Corporation of Science and Technology Plan，3 items for scientific and technological rewards at all levels。Research field covers a security and stable analysis of Gete high -voltage cross -current grid、Schedule and control after large -scale intermittent energy access、Auxiliary decisions of restoring control。
two, Laboratory function
In 2007，Introduction and construction of the first set of power systems in the first set of electricity systems in domestic universities ADPSS。The center also has the power system analysis comprehensive program PSASP、BPA、PSS/E、DIGSILENT、DSA Tools、PowerWorld Simulator、EMTP-ATP、EMTDC/PSCAD、IBM ILOG、GAMS and other power system numerical simulation and calculation tool software，Autonomous development of electromagnetic temporary overvoltage applied to EMS/DTS、Self -excitation of generator、Specialty program for power systems such as restoration auxiliary decision support。A safe and stable analysis of the Special High -voltage DC power grid、Risk assessment、Schedule control and decision -making。
1. Safety and stable analysis of the high -voltage cross -flow system
Research on the safety and stability assessment and countermeasure analysis of UHVCC DC is subject to、Analysis and adaptability of UHV DC transmission system、Multi -DC feedback system stability characteristics and support theory and technology support theory and technology。
2. The scheduling and control of large -scale intermittent energy access
Study data mining after the large -scale intermittent energy connects to the power grid、Feature Reconstruction and Risk Analysis Theory，R & D measures and landscape storage transmission and connected power generation system regional power grid scheduling operation technology，Construction of intermittent energy power generation multi -time -space scale scheduling system。
3, Extremely high -voltage DC system resume control and auxiliary decision -making
To meet the needs of the power system recovery control after large -scale power outage，The laboratory has developed the power system black starting assistance training system and intelligent recovery decision support system，Realized the entire process simulation and dispatcher auxiliary decision -making of the power system recovery，Black startup test at the actual development of the provincial power grid、Black Starting Plan、The research work of the power grid recovery plan and decision played a key role in the on -site test。
4. Analysis of the theoretical analysis of the stability of the power system
Research frequency offset security assessment method、Frequency Stability Evaluation Theory、Frequency response mode and feature analysis; study dynamic stability online assessment and damping control theory、The theory of optimization control theory without force voltage。
3, The main equipment of the laboratory
All digital simulation device of the power system (Advanced Digital Power System Simulator, ADPSS) is a full digital simulation system developed by high -performance PC groups developed by the China Institute of Electricity Sciences。This simulation device uses multi -node structure and high -speed local communication network，Use network parallel computing technology to decompose the computing task，and real -time and synchronization control of the process，Realized real -time and ultra -real -time simulation and external physical device tests of large -scale complexity and DC electricity systems and electromagnetic temporary state。Use the simulation device，You can perform 3,000 machines、20,000 nodes of large system interchange DC power system mechanical and electrical temporary simulation and electromechanical-electromagnetic temporary hybrid simulation research，access to relay protection、Security automatic device、FACTS control device and DC transmission control device and other actual physical devices for closed -loop simulation tests，accessable software such as MATLAB and other commercial software for local and sub -mission calculations，access user custom model to complete the user specified function and task。
