Energy-saving generator set operation control method and system

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By monitoring grid parameters to identify sudden load surges, using auxiliary energy storage devices to quickly stabilize the grid, and adjusting load and configuration according to generator set characteristics, the problems of generator set start-up delay and low load efficiency are solved, thereby improving grid stability and economy.

CN121529798BActive Publication Date: 2026-07-10ZHEJIANG ZUOXIN TRANSMISSION TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: ZHEJIANG ZUOXIN TRANSMISSION TECH CO LTD
Filing Date: 2025-12-01
Publication Date: 2026-07-10

Application Information

Patent Timeline

01 Dec 2025

Application

10 Jul 2026

Publication

CN121529798B

IPC: H02J3/46; H02J3/32; H02J13/10; H02J13/12; H02J13/181; H02J13/183

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Technology Topics

Control engineering Power grid

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Abstract

The application discloses an energy-saving generator set operation control method and system, relates to the technical field of generator control, and comprises the following steps: monitoring power grid operation parameters; identifying the power grid operation state according to the power grid operation parameters; if the power grid operation state is instantaneous load sudden increase, controlling the auxiliary energy storage device to release electric energy; adjusting the power generation load of the generator set according to the generator set operation characteristics; generating the charging strategy of the auxiliary energy storage device according to the power grid operation state, the generator set operation characteristics, fuel cost and generator set emission cost; and adjusting the operation configuration of the generator set according to the capacity of the auxiliary energy storage device and the charging strategy. The application can combine the power generation load of the generator set and the charging strategy of the auxiliary energy storage device, so that the generator set can operate in the high-efficiency load interval, the operation control of the generator set is realized, the reliability is improved, and the fuel consumption is reduced.

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