ACE-based electric heating heat storage and thermoelectric unit partition coordination control method

Abstract

The invention discloses an ACE-based electric heating heat storage and thermoelectric unit partition coordination control method, and belongs to the field of power system control. Building an electric heating heat storage and thermoelectric unit control model based on the ACE signal; the ACE signal is divided into a normal adjustment area, an emergency adjustment area and two adjustment dead areas, and different threshold values are set for different adjustment control areas; according to the comparison between the fed-back ACE signal and a threshold value, the adjustment control area is determined, when the ACE signal is in the normal adjustment area and the emergency adjustment area, the electric heating and heat storage system and the thermoelectric unit are used for adjustment and control, and when the ACE signal is in the two adjustment dead areas, the control center is used for adjusting and controlling the electric heating and heat storage system and the thermoelectric unit. According to the ACE-based electric heating and heat storage and thermoelectric unit partition coordination control method, electric heating and heat storage equipment can well cooperate with the thermoelectric unit. When the load continuously changes, the ACE partition control strategy can enable the system output power to meet the requirement of the load changing in real time for the power.

Description

technical field [0001] The invention belongs to the field of electric power system control, and in particular relates to an ACE-based partition coordinated control method for electric heat storage and thermoelectric units. Background technique [0002] Nowadays, countries all over the world are facing the problem of continuous consumption of non-renewable energy and increasing environmental pollution. Actively developing new energy to gradually replace traditional energy has become a hot topic in the world today. At present, the cumulative installed capacity of wind power and photovoltaics in my country has reached 281 million KW and 253 million KW respectively. As of the end of December last year, the new installed capacity of wind power was 71.67 million kilowatts, a year-on-year increase of 178.4%, and the newly installed photovoltaic capacity was 48.2 million kilowatts, a year-on-year increase of 60.1%. [0003] However, with the increasing proportion of new energy pow...

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Problems solved by technology

The development of wind power is a major strategy for my country's energy development, but facing the current problem of wind abandonment, it will seriously affect the development of the wind power industry

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