Technical requirements of monitoring systems for stationary hydrogen production plant with water electrolysis
1 Scope
This standard specifies the technical requirements and check and verification of the monitoring system for stationary hydrogen production plant with water electrolysis (hereinafter referred to as the “monitoring system”).
This standard is applicable to the design, production, installation, and inspection of monitoring system.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies
GB 3836.1-2010 Explosive atmospheres - Part 1: Equipment - General requirements
GB/T 19774-2005 Specification of water electrolyte system for producing hydrogen
3 Technical requirements
3.1 Composition
The monitoring system consists of transmitter, data acquisition and processing unit, alarm device, communication network and data processing center. See Figure 1.
Figure 1 Schematic diagram for monitoring system composition
3.2 Function
The monitoring system shall be able to monitor the following parameters and realize on-site and remote alarm:
a) working pressure, temperature, voltage, current, separator liquid level and hydrogen purity of hydrogen generator;
b) hydrogen storage pressure of the hydrogen storage tank;
c) hydrogen leakage concentration in hydrogen production chamber and hydrogen storage chamber;
d) mains power supply status.
Foreword i
1 Scope
2 Normative references
3 Technical requirements
3.1 Composition
3.2 Function
3.3 Transmitter
3.4 Data acquisition and processing unit
3.5 Alarm device
3.6 Communication network
3.7 Data processing center
3.8 Installation
4 Check and verification
4.1 Data consistency check
4.2 Data storage function check
4.3 Real-time alarm check
4.4 Airtightness test
4.5 Equipotential bonding check
4.6 Cable insulation check
Standard
QX/T 248-2014 Technical requirements of monitoring systems for stationary hydrogen production plant with water electrolysis (English Version)
Standard No.
QX/T 248-2014
Status
valid
Language
English
File Format
PDF
Word Count
5500 words
Price(USD)
170.0
Implemented on
2015-3-1
Delivery
via email in 1 business day
Detail of QX/T 248-2014
Standard No.
QX/T 248-2014
English Name
Technical requirements of monitoring systems for stationary hydrogen production plant with water electrolysis
Technical requirements of monitoring systems for stationary hydrogen production plant with water electrolysis
1 Scope
This standard specifies the technical requirements and check and verification of the monitoring system for stationary hydrogen production plant with water electrolysis (hereinafter referred to as the “monitoring system”).
This standard is applicable to the design, production, installation, and inspection of monitoring system.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies
GB 3836.1-2010 Explosive atmospheres - Part 1: Equipment - General requirements
GB/T 19774-2005 Specification of water electrolyte system for producing hydrogen
3 Technical requirements
3.1 Composition
The monitoring system consists of transmitter, data acquisition and processing unit, alarm device, communication network and data processing center. See Figure 1.
Figure 1 Schematic diagram for monitoring system composition
3.2 Function
The monitoring system shall be able to monitor the following parameters and realize on-site and remote alarm:
a) working pressure, temperature, voltage, current, separator liquid level and hydrogen purity of hydrogen generator;
b) hydrogen storage pressure of the hydrogen storage tank;
c) hydrogen leakage concentration in hydrogen production chamber and hydrogen storage chamber;
d) mains power supply status.
Contents of QX/T 248-2014
Foreword i
1 Scope
2 Normative references
3 Technical requirements
3.1 Composition
3.2 Function
3.3 Transmitter
3.4 Data acquisition and processing unit
3.5 Alarm device
3.6 Communication network
3.7 Data processing center
3.8 Installation
4 Check and verification
4.1 Data consistency check
4.2 Data storage function check
4.3 Real-time alarm check
4.4 Airtightness test
4.5 Equipotential bonding check
4.6 Cable insulation check
