1

National

First

Key   technologies and complete sets of equipment for the prevention and management   of large-scale freezing disasters in power grids

2

National

Second

Study   on Insulation Multi-parameter Multi-function On-line Monitoring and Fault   Diagnosis Technology of Substation Electrical Equipment

3

National

Second

Research   on 500kV Large-capacity Transmission Line Technology Used in Sanxia Transmission   and Distribution Engineering

4

National

Second

Characteristics   of electrical external insulation discharge in severe environment and its   engineering application in power grids

5

National

First

Study   on New Control Method of Power Electronic Converter

6

National

First

The   key technology of power transformer state monitoring and online assessment

7

National

First

Development   of a large-scale multifunctional artificial climate chamber and its   application in the Study of electrical external insulation

8

Provincial

First

Operation   risk theorem and its identification technology of Power grid

9

Provincial

First

Complex   atmospheric environment simulation device and its application in selection of   external insulation of AC transmission system

10

Provincial

First

Study   on Methods and Measures to Prevent Ice Flashover in Transmission Lines

11

Provincial

First

Key   Technology and Application of Intelligent Power Transformer

12

Provincial

First

The   key technology and application of gas insulated electrical equipment   condition monitoring

13

Provincial

First

Study   on the mechanism of power grid ice disaster, key prevention technology and   equipment development and application

14

Provincial

First

Fundamental   Study on Digital Modeling and Signal Extraction of GIS Ultra-High-Frequency   Discharge Signals

15

National

Second

Study   on Discharge Along Insulation Surface in Pollution, Ice, Low Pressure, Acidic   Wet Settlement Environment

16

National

Second

Study   on Harmonic Current Detection and Control of Active Power Filter

17

National

Second

Asynchronous   motor and Its Control

18

National

Second

Study   on Probabilistic Risk Model and Algorithm of Large Power System

19

National

Second

Research   on On-line Monitoring System and Method of Internal and External Overvoltage   in Medium Voltage Distribution Network

20

Provincial

Second

Partial   Discharge Ultra-high Frequency Feature Extraction and Fault Identification of   Power Transmission and Transformation Equipment

21

Provincial

Second

Research   on On-line Monitoring Technology and Device of Overvoltage Inside and Outside   Distribution Network

22

Provincial

Second

Theory   and Application of Reliability Probabilistic Evaluation of Large-scale   Complex Power System

23

Provincial

Second

Fault   Diagnosis, Condition-Based Maintenance and Management System for Substation Equipment

24

Provincial

Second

Integrated   management and Assistant Decision-making System of A Distribution Network Based   on Geographic Information System

25

Provincial

Second

Squirrel-Cage   Motor Stable Control and Energy-saving Starting Control Technology and Its Application

26

Provincial

Second

Multi-band   Monitoring and Remote Pattern Recognition Technology for Partial Discharge in   Large Power Transformers

27

Provincial

Second

Research   and Application of Key Technology of Small Current Grounding Line Selection

28

Provincial

Second

Research   and Application of Online Monitoring Technology for Power Generation   Equipment Based on Network Environment

29

Provincial

Second

Performance   Evaluation and Engineering Application of Smart Secondary System in Chongqing   Power Grid

30

Provincial

Second

Research   and Development of Key Technology of High Reliability Distribution Network   and Its Engineering Application

31

Provincial

Second

Study   on Ice flashover Characteristics with Different String Insulators under DC Voltage

32

Provincial

Second

Study   on the Key Technology of SF6 in the Application Process of Power System

33

National

Second

±800kV   DC External Insulation Technology Development and Equipment Development

34

Provincial

Third

Study   on New Methods of Power Harmonic Detection and Control

35

Provincial

Third

Study   on Theory and Application of Power Flow Analysis

36

Provincial

Third

Study   on On-line Monitoring Technology of Insulation Information of Capacitive   Equipment in Bus Group Substation

37

Provincial

Third

Study   on Safety Evaluation of Electromagnetic Environment for Substations and High   Voltage Transmission Lines

38

Provincial

Third

Development   of GIS Online Monitoring and Partial Discharge Detection System

39

Provincial

Third

Study   on LCC-based Distribution Network Reliability Cost/Benefit Analysis System

40

Provincial

Third

Current   Status and Optimization of Electromagnetic Environment in Chongqing Power   Grid

41

Provincial

Third

Application   and Promotion of Key Technologies of Electromagnetic Compatibility for   Electric Vehicles

42

Provincial

Third

Study   and Application of Electromagnetic Environment Measurement and Analysis System   in Power System Substation

43

Provincial

Third

Study   and Implementation of Energy-saving Generation Dispatch Considering Safety Constraints   and Network Loss Modification