## 2 Modeling of the Coordination Control System
### Coordinate Control System Model
The coordinated control system is aimed to adjust the main steam pressure, temperature, and other parameters to meet the load setting value, so as to meet the power response of the AGC demand [22; 23; 24]. When the power grid load scheduling center sends up the load instruction, the heat release process of the energy storage system quickly responds, and the high plus water and water order instructions begin to act. Because of the increase in the water flow of the high-pressure heater, the steam is reduced by controlling the steam valve, and the power of the generator is enhanced, the water supply and the main water supply are mixed, and the heating surface is heated by the boiler. The power distribution control center of the dynamic power distribution control center evaluates the regulation power of the energy storage system and the FPU, and the coordinated control system adjustment system and the heat release system respond simultaneously, and the actual power loss of the grid is satisfied [25]. The turbine main control and the integrated salt reservoir system coordinate control of the associated scientific apparatus fabricators have been illustrated in Figure 5.  
In the process of molten salt heat storage, the steam extraction valve of the steam molten salt heat exchanger is opened, and the middle cylinder and low-pressure cylinder are lessened. The extraction port is in the middle of the hot section of the main valve, which is in the middle of the heat and the low-pressure valve, and the steam is trapped and enters the condenser. The excess steam heat is stored in a molten salt heat tank by the steam and molten salt heat exchanger, and the output power of the generator decreases [26; 27]. In the salt melting process, the high-plus water heat exchanger and the regenerative system are parallel, and the main steam flow is constant. The water supply of the high-pressure heater is exchanged for energy exchange and high water supply temperature through the melting salt and water heat exchanger as well as the high temperature melting salt. The molten salt of the heat is stored in the cryogenic salt tank, and the water supply and the high-pressure heater of the original system are then mixed into the boiler and continue to heat up to high-temperature superheated steam [28]. Using molten salt to heat  
Figure 5: The control representation of the turbine main control and the molten salt storage heat. the water, the pressurized water replaces the condensed water to enter the deaerator and reduces the steam flow of the steam turbine reheat system, so as to increase the load of the unit and improve the load response rate of the unit [29]. Coordinated Control Performance of the Steam Heating Molten Salt Storage Heat Depth Peaking System and Its Influence on the AGC in Thermal Power Units  
In the case of the operation unit of a power plant in Mongolia, this paper analyzes the coordination and control characteristics of the thermal power unit of the coupled molten salt reservoir based on the actual coal instruction and the melting salt reservoir heat/release heat capacity. In the present work, the AGC response of the thermal depth modulation system is analyzed, and the discrepancies between the actual output powers of the molten salt reservoir are compared.