Voltage adjustment method and related equipment

A voltage adjustment and equipment technology, which is applied in the direction of AC network voltage adjustment, reactive power compensation, and single-grid parallel feeding arrangement, etc. The effect of power consumption and economical improvement

Pending Publication Date: 2021-03-30
润电能源科学技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Benefits of technology

The technology described allows for better control over energy consumption during peak hours when generating more than what was previously possible due to increased demand caused by increasing production levels or other factors such as environmental concerns. By reducing excessive use of fossil fuel resources while maintaining stable performance, this method helps save money on costs associated with maintenance work.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the safety and stability of electricity systems during peak hours when there are many generators connected together. Current methods involve manually adjustable valves called AVC devices, but they may be insensitive to non-power plant equipment such as transformer stations due to their lack of consideration given to potential harmful effects on neighboring electrical infrastructure.

Method used

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  • Voltage adjustment method and related equipment
  • Voltage adjustment method and related equipment
  • Voltage adjustment method and related equipment

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0043] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments describe

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Abstract

The embodiment of the invention discloses a voltage adjustment method, which is used for adjusting the voltage of a high-voltage side bus. The method provided by the embodiment of the invention comprises the steps of obtaining current station service power consumption and current high-voltage side bus voltage; calculating station service power consumption under different high-voltage side bus voltages; comparing the station service power consumption under different high-voltage side bus voltages to obtain a target high-voltage side bus voltage when the station service power consumption value is minimum; and adjusting the high-voltage side bus voltage value to the target high-voltage side bus voltage. According to the scheme, the station service power consumption under the current high-voltage side bus voltage and the station service power consumption of the high-voltage side bus voltages with different voltage values are acquired and compared to obtain the corresponding high-voltage side bus voltage value when the station service power consumption under the current operation environment is lowest; and the voltage value of the high-voltage side bus is correspondingly adjusted to a target value, so that the power consumption in the plant is reduced, the power plant can stably operate under the most economical condition, and the operation economy of the power plant is improved.

Description

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Claims

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Application Information

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Owner 润电能源科学技术有限公司
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