Standard No.:	Q/GDW 1650.1-2014
English Name:	Technical specification of power quality monitoring Part 1: Power quality monitoring master station
Chinese Name:	电能质量监测技术规范 第1部分 电能质量监测主站
Professional Classification:	Q/    Corporate Standard
Source Content Issued by:	SGCC
Issued on:	2015-2-26
Implemented on:	2015-2-26
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	70.0
Delivery:	via email in 1 business day

1 Scope This part specifies structure and composition of power quality monitoring network, technical requirements and functional requirements of power quality monitoring master station. This part is applicable to power quality monitoring master station of all-level grid enterprises affiliated with State Grid Corporation of China. 2 Normative References The following documents are indispensable for application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies. GB/T 156-2007 Standard Voltage GB/T 12326-2008 Power Quality – Voltage Fluctuation and Flicker GB/T 14549-1993 Quality of Electric Energy Supply – Harmonics in Public Supply Network GB/T 15945-2008 Power Quality – Frequency Deviation for Power System GB/T 17626.30-2012 Electromagnetic Compatibility – Testing and Measurement Techniques – Power Quality Measurement Methods (IEC 61000-4-30: 2008, IDT) GB/T 30137-2013 Power Quality – Voltage Dips and Short Interruptions DL/T 1194-2012 Power Quality Terms Q/GDW 650.2-2014 Technical Specification of Power Quality Monitoring Part 2: Power Quality Monitoring Device Q/GDW 650.3-2014 Technical Specification of Power Quality Monitoring – Part 3: Communication Protocol Between Monitoring Terminal and Master Station Decree No. 14 of NDRC Power Monitoring System Security Protection Regulations IEC 61970 (all parts) Energy Management System Application Program Interface (EMS-API) 3 Terms and Definitions For the purposes of this document, the following terms and definitions apply. 3.1 Adapter Unit arranged to connect service layer and power quality monitoring terminal in order to convert and unify output data format of power quality monitoring terminal. 3.2 Power quality monitoring master station A system which consists of communication server, data server, web server, application server, management workstation, etc., hereinafter referred to as the "master station". 3.3 Power quality monitoring network

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Structure of Power Quality Monitoring Network 5 Technical Requirements of Master Station 5.1 Basic Requirements 5.2 Communication Requirements 5.3 Requirements for Performance Index 5.4 Security Protection Requirements 6 Functional Requirements for Master Station 6.1 General Requirements 6.2 Data Acquisition 6.3 Data Storage 6.4 Data Analysis 6.5 Senior Application 6.6 Management Function