DL/T 1051-2019Guide for technology supervision in electrical power system (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009 "Guidelines for Standardization Work Part 1: Standard Structure and Compilation".

This standard replaces DL/T 1051-2007 "Guidelines for Electric Power Technology Supervision." Compared with DL/T 1051-2007, the main technical changes such as under.

- The main content of electric power technology supervision has been revised;

-Modified the power technical supervision responsibilities;

--Modified the power technology supervision and management;

This standard was proposed and managed by the China Electricity Council.

Drafting organization of this standard. State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute

1 Scope

This standard specifies the main content and management requirements of power technical supervision.

This standard applies to the technical supervision of the whole process of power construction and production.

2 Terms and definitions

The following terms and definitions apply to this standard.

Power technology supervision in the whole process of power engineering construction and production and operation, check the implementation of relevant technical standards;

Facility and system safety, quality, environmental protection, and economic operation related important parameters and performance indicators are tested and evaluated.

3 General

3.1 Power technical supervision shall be managed at different levels, and technical supervision organizations shall be established to clarify the responsibilities of supervision at all levels.

3.2 Electric power technology supervision should be centered on safety and quality, based on technical standards, and testing and inspection as the main means.

Combine the application of new technologies, new equipment, and new processes to carry out work dynamically.

3.3 Electric power technology supervision shall cover the planning and design, construction, production and operation, and decommissioning of power generation, transmission, distribution and use of electricity the whole process of scrapping.

3.4 Power technical supervision mainly focuses on power quality, insulation, electrical testing, relay protection and safety of power equipment and systems.

Fully automatic equipment, dispatch automation, excitation, chemistry, thermal engineering, metal, energy saving, environmental protection and other professional supervision and boilers, gas turbines and other equipment supervision, and conduct investigation and analysis of related professional accidents related to power generation companies, grid companies, and power users, and urge professional the formulation and implementation of accident prevention and control measures. Electric power companies can carry out corresponding supervision work according to their actual conditions and determine internal Content and scope.

3.5 Power generation companies, power grid companies and power users should carry out electrical technology supervision in accordance with national and industry standards, and power users should provide Power grid companies and power generation companies carry out relevant technical supervision work.

4 Main content of electric power technical supervision

5 Power technology supervision and management

5.1 Before starting electric power supervision work, a technical supervision organization system should be established under the responsibility of the head of the enterprise to improve technical supervision Work system and process, implement the responsibility system for technical supervision posts.

5.2 The electrical technical supervision shall be equipped with necessary inspection and measurement equipment and meters, and shall be inspected, submitted for inspection and value transmission according to regulations.

Pass.

5.3 Electric power technical supervision shall formulate an annual supervision work plan, including annual work requirements and work content, and the responsible unit in time Inter-node and other aspects. Regular technical supervision work meetings should be organized to coordinate and solve specific problems in supervision work.

5.4 Electric power technology supervisors shall, in accordance with the newly promulgated national and industry standards and equipment technical requirements, provide to evaluate the effectiveness and accuracy of relevant technical standards.

5.5 Electric power technology supervisors should have corresponding professional abilities and skills, and each unit should regularly organize and carry out special training Made.

5.6 Power technical supervision should summarize the quarterly (annual) supervision work in the form of a report. The report should include the main supervision work Work completion status, existing problems and improvement measures, and ideas for the next step.

5.7 Electric power technical supervision shall promptly release the technical supervision work advance (notice) warning sheet in response to the problems found, and track the implementation of rectification and improvement.

The real situation.

5.8 The problems found in the process of power technical supervision should be included or supplemented in the annual supervision work plan, and related problems should be supervised the implementation of rectification.