GB/T 36050-2018 in English
VALIDRules of time synchronization for power systems
- Issued on:2018-03-15
- Implemented on:2018-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$59.00
| Standard No: | GB/T 36050-2018 |
| Document status: | VALID |
| Title in English: | Rules of time synchronization for power systems |
| Title in Chinese: | 电力系统时间同步基本规定 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2018-03-15 |
| Implemented on: | 2018-10-01 |
| ICS Classification: | 29.240.01-Power transmission and distribution networks in general |
| Chinese Classification: | F20- |
| Professional Classification: | GB-National Standard |
| Related Keywords: | power system time synchronization system
definitions power system time synchronization system time synchronization systems time synchronization system time synchronization |
| Related Topics: | isotope time
Gold time voltage time mechanics mechanical time Isotope determination time sample time Simultaneous capability time system triple simultaneous system time synchronization Isotope determination time system test time time gb Same period sample time GBT36050 GB/T 36050-2018 Basic steps for enzyme activity determination |
《GB/T 36050-2018电力系统时间同步基本规定》由524（中国电力企业联合会）归口，TC82（全国电力系统管理及其信息交换标准化技术委员会）执行，主管部门为中国电力企业联合会。
Introduction
1. Background and significance of the standard
GB/T 36050—2018 "Basic Provisions for Time Synchronization of Power Systems" is a national standard of the People's Republic of China, which aims to regulate the construction, operation and management of time synchronization systems in power systems. The standard was proposed by the National Energy Administration and is managed by the National Electricity Regulatory Standardization Technical Committee.
2. Comparison of standard frameworks
| Chapter number | Abstract | Keywords |
|---|---|---|
| 1 | Scope and applicability | Power system, time synchronization, dispatching agency |
| 2 | Normative references | DH/T1100.1, Safety protection regulations |
| 3 | Terms and definitions | Power system time synchronization system, space-based timing, ground-based timing |
| 5 | General Provisions | Uniform time signal, primary and secondary time synchronization mode |
3. In-depth analysis of standard clauses
5.1 Time synchronization requirements for dispatching agencies, substations, and power plants:The configuration of the power system time synchronization system is the basis for ensuring that all links of the power system (dispatching, production control, etc.) obtain a unified standard time signal.
5.3 Space-based time synchronization mode:The one-way time synchronization mode using China's Beidou satellite navigation system as the main and GPS as the auxiliary reflects the country's emphasis on independent and controllable technology.
6.1 Construction requirements for the time synchronization system of the dispatching agency:The main clock adopts a dual-machine redundant configuration, and it is recommended to use the NTP method to achieve the time synchronization function.
4. Implementation Suggestions
Case Analysis: Time Synchronization Upgrade and Reconstruction of Power System in a Certain Region
- Background: The original time synchronization system relies on a single timing source, which poses a safety hazard.
- Solution: Adopt dual timing mode (Beidou + GPS) to achieve primary and secondary backup; upgrade the communication network to improve the stability of ground-based timing.
- Implementation effect: The system reliability is significantly improved, and the operation and maintenance efficiency is improved.
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