更新时间：2020-09-25 15:29:08
封面
版权信息
Announcement of Ministry of Housing and Urban-Rural Development of the People's Republic of China
Foreword
1 General
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Electrical Measuring Devices
3.1 General Requirements
3.2 Current Measurement
3.3 Voltage Measurement and Insulation Monitoring
3.4 Power Measurement
3.5 Frequency Measurement
3.6 Common Electrical Measurement of Power Plants（Substations）
3.7 Measurement of Static Compensators and Series Compensators
3.8 Monitoring of the Harmonic of Utility Grid
4 Energy Metering
4.1 General Requirements
4.2 Metering of Active and Reactive Energy
5 Electrical Measuring in DC Converter Stations
5.1 General Requirements
5.2 DC Parameter Monitoring
5.3 AC parameter Monitoring
5.4 Harmonic Parameter Monitoring
5.5 Energy Metering
6 Computer Supervisory System Measurement
6.1 General Requirements
6.2 Data Acquisition of Computer Supervisory Systems
6.3 Ordinary Electrical Measuring Meters Used for Computer Supervising
7 Electrical Measuring Transducers
8 Instrument Current Transformers and Voltage Transformers
8.1 Current Transformers
8.2 Voltage Transformers
9 Secondary Wiring for Measurement
9.1 AC Current Circuit
9.2 AC Voltage Circuit
9.3 Secondary Circuit for Measurement
10 Requirements on Instrument Installation
Appendix A Calculation of Full Scale Value of Electrical Measuring Instruments
Appendix B Calculation of Calibration Value of Electrical Measuring Transducers
Appendix C Tables for Electrical Measuring and Energy Metering
Explanation of Wording in This Code
