T/CQJR 018-2024 Guidelines for evaluating carbon emission reduction performance of motor system energy efficiency improvement projects

Scope

Scope: This document specifies the scope, terms, general principles, evaluation content, and evaluation reports for the carbon emission reduction performance evaluation of motor system energy efficiency improvement projects within Chongqing City. This document is applicable to the carbon emission reduction performance evaluation of motor system energy efficiency improvement projects within Chongqing City, and the project types include: a) Implementing energy-saving transformation of motor system adjustment methods by adopting technologies such as high-voltage variable frequency speed regulation, permanent magnet speed regulation, internal feedback speed regulation, and flexible drive; b) Building an Internet-based platform for motor system energy efficiency monitoring, fault diagnosis, and optimization control; c) Replacing inefficient equipment with high-efficiency motors, fans, compressors, pumps, and transformers; d) Implementing system reactive power compensation transformation; e) Implementing overall optimization and transformation of the motor system by adopting technologies such as pump and fan pipeline optimization and energy-saving technologies for air compressor systems. Main technical content: 1. General principles 1.1 Evaluation principles 1.2 Evaluation basis 1.3 Evaluation conditions 1.4 Evaluation boundaries 1.5 Evaluation period 2. Evaluation content 2.1 Evaluation preparation 2.2 Data and information collection and statistics 2.3 Carbon emission reduction performance evaluation 2.4 Output of carbon emission reduction performance evaluation

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