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Improvement of the Automatic Control System of Cold & Hot Air of the Pulverizer for 600MW Unit in No. 3 Harbin Power Plant

Xiaofeng Cui

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Abstract

The automatic contol system of cold hot air of the pulverizer for 600MW unit has poorly been operating since it was put into service in No. 3 Harbin Power Plant. The forward - feeding, the coupling - off coefficient and the load tracing function of the automatic regulation system were modified after having been analyzed theoretically and systematically, After modification, the system has smoothly operated with satisfactory performance.

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What this paper is about

The automatic contol system of cold hot air of the pulverizer for 600MW unit has poorly been operating since it was put into service in No. 3 Harbin Power Plant. The forward - feeding, the coupling - off coefficient and the load tracing function of the automatic regulation system were modified after having been analyzed theoretically and systematically, After modification, the system has smoothly operated with satisfactory performance.

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Available abstract

The automatic contol system of cold hot air of the pulverizer for 600MW unit has poorly been operating since it was put into service in No. 3 Harbin Power Plant. The forward - feeding, the coupling - off coefficient and the load tracing function of the automatic regulation system were modified after having been analyzed theoretically and systematically, After modification, the system has smoothly operated with satisfactory performance.

Key concepts: Pulverizer, Tracing, Engineering, Power (physics), Automotive engineering, Power station, Mechanical engineering, Electrical engineering

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Improvement of the Automatic Control System of Cold & Hot Air of the Pulverizer for 600MW Unit in No. 3 Harbin Power Plant — Research Paper | ScholarLens