A real-time compensation device for frequency modulation of a thermal power unit

Abstract

The utility model discloses a thermal power generating unit frequency modulation real -time compensation device relates to frequency modulation compensation device technical field, including energy storage cabin body and gap adjusting mechanism, a plurality of battery racks are arranged in the energy storage cabin body, through retractable truss of energy storage cabin body in array arrangement and gap adjusting mechanism cooperation and cooperation, the power is provided with main drive assembly, and the transmission cooperation drive linkage assembly operation is driven through screw drive assembly, and then through reset traction assembly linkage distance adjustment assembly, realize the relative displacement of battery module on adjacent bearing plate spare, make originally fixed heat dissipation slit have flexible adjustment ability, break the heat dissipation bottleneck that traditional slit size is limited, and the adjustable design of heat dissipation slit improves airflow penetrability greatly, makes the cooling airflow can fully flow through the critical heat dissipation area between battery module, and efficiently takes away the heat generated when battery module works, avoids the heat to gather and accumulate in the slit.

Description

Technical Field

[0001] This utility model relates to the technical field of frequency modulation compensation devices, and in particular to a real-time frequency modulation compensation device for thermal power units. Background Technology

[0002] In the electrochemical energy storage system of the frequency regulation real-time compensation device for thermal power units, lithium batteries and sodium batteries have become the mainstream choice due to their high power density and fast response characteristics. Their packaging generally adopts a 20-foot or 40-foot standard container design, such as the 60MW / 60MWh lithium iron phosphate battery energy storage system at Taishan Power Plant and the lithium-sodium hybrid energy storage project at Shaanxi Xinyuan Clean Energy. These energy storage containers integrate a large number of battery modules, which are combined in series and parallel to meet power and capacity requirements, and are fixedly installed using an aluminum alloy frame to ensure structural stability.

[0003] Because battery modules generate a large amount of heat during charging and discharging, especially under the high-frequency, short-cycle charging and discharging conditions of thermal power units, heat accumulation can affect battery life and even pose safety risks. Therefore, heat dissipation design has become one of the core technologies of energy storage chambers. In existing technologies, fixed-size heat dissipation channels are reserved between battery modules, which, together with a forced air cooling system or other temperature control equipment on the top of the chamber, enable air circulation and heat dissipation within the chamber.

[0004] However, the current design of this type of heat dissipation channel is a fixed structure, meaning that the position, width, and flow path of the channel are determined at the factory and cannot be dynamically adjusted according to the actual operating status of the energy storage system. Specifically, regardless of whether the battery module in a single area is in operation or the intensity of heat generation, the corresponding heat dissipation channel always maintains the same flow state. It cannot adaptively adjust to changes in the workload of local modules and can only achieve overall temperature control of the compartment by starting or stopping the overall temperature control equipment or adjusting its power.

[0005] Therefore, this utility model proposes a real-time frequency regulation compensation device for thermal power units to solve the above problems. Utility Model Content

[0006] In view of the problems existing in the prior art, this utility model is proposed.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a real-time frequency regulation compensation device for thermal power units, comprising:

[0008] An energy storage chamber has multiple battery racks arranged in an array inside. Each battery rack has multiple rows of stacked trusses with telescopic function. Each truss has multiple linear arrays of support plates arranged on it. Battery modules are loaded on the support plates. Heat dissipation slits are formed between adjacent battery modules.

[0009] The gap adjustment mechanism includes a distance adjustment component, a reset traction component, a linkage component, a screw drive component, and a main drive component. The distance adjustment component is disposed on an adjacent bearing plate. The distance adjustment component is connected to the reset traction component and wound around the surface of the linkage component. The main drive component is fixed to the side wall of the energy storage chamber and is connected to the screw drive component for transmission. The screw drive component is engaged with the linkage component.

[0010] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the truss includes two truss plates that are transversely connected to the battery rack. Each truss plate includes a transverse main rod and a telescopic auxiliary rod that can be slidably nested within the transverse main rod. The transverse main rods on both sides are fixed to the battery rack. The bearing plate includes two L-shaped brackets that are transversely connected to the two truss plates, and the two L-shaped brackets are fixedly assembled on the transverse main rod.

[0011] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the distance adjustment component includes a right column plate, a left column plate, and a distance adjustment plate. The right column plate and the left column plate are fixedly erected on the surface of adjacent bearing plates. The left column plate has longitudinally distributed rectangular through slots. The distance adjustment plate is rotatably installed on the right column plate, and its other end is inserted and engaged in the rectangular through slot.

[0012] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the reset traction assembly includes an upper fixed plate, a telescopic spring, a hinge plate, and a traction rope. The upper fixed plate is installed on the surface of the left column plate and located above the rectangular through slot. The hinge plate rotates around the distance adjustment plate inserted into the end of the rectangular through slot. The two ends of the telescopic spring are fixed to the upper fixed plate and the hinge plate, respectively. The traction rope is fixed to the side of the hinge plate away from the telescopic spring and is fixedly connected to the surface of the linkage assembly.

[0013] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the linkage component includes a linkage roller and a helical gear assembled at the end of the linkage roller. The surface of the linkage component is also fitted with a first set of roller plates, which are assembled on the surface of the battery rack.

[0014] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the spiral drive assembly includes a drive roller and a spiral gear. A second set of roller plates is sleeved on the surface of the drive roller. Two spiral gears are fixed at both ends of the drive roller, and the spiral gears mesh with the spiral gears.

[0015] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the main drive assembly includes a drive motor, a drive gear, and a helical gear. The drive gear is fixedly mounted on the output shaft end of the drive motor by a flat key, and the helical gear is assembled on the surface of the drive roller. The drive gear and the helical gear mesh with each other.

[0016] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the number of linkage components is two sets, the two sets of linkage components are respectively arranged on the front and rear sides of the battery rack, and the spiral drive component is arranged between the two sets of linkage components and engages with the two sets of linkage components respectively.

[0017] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, each of the traction ropes is fitted with a lead wire tube, and the lead wire tube is fixed to the surface of the bearing plate.

[0018] As a preferred embodiment of the real-time frequency regulation compensation device for thermal power units described in this utility model, the battery rack further includes four vertical columns. The bottom ends of the two vertical columns located on one side of the battery rack are equipped with positioning base plates, and the bottom ends of the two vertical columns located on the other side of the battery rack are equipped with directional wheels.

[0019] The beneficial effects of this invention are as follows: Through the coordinated operation of the retractable truss arrayed within the energy storage chamber and the gap adjustment mechanism, powered by the main drive component, and driven by the transmission of the screw drive component, the linkage component is operated. Furthermore, the relative displacement of battery modules on adjacent bearing plates is achieved through the linkage of the reset traction component and the distance adjustment component. This allows the originally fixed heat dissipation slits to have flexible adjustment capabilities, breaking the heat dissipation bottleneck caused by the limited size of traditional slits. The adjustable design of the heat dissipation slits significantly improves airflow penetration, allowing cooling airflow to fully flow through the key heat dissipation areas between battery modules, efficiently removing the heat generated during battery module operation and preventing heat accumulation within the slits. Simultaneously, the linkage characteristics of the reset traction component and the distance adjustment component allow for dynamic adaptation of the slit size according to the actual heat intensity of the battery modules. When the heat load is high, the slit is enlarged to enhance heat dissipation efficiency; when the heat load is low, a reasonable slit size is maintained to ensure airflow stability, achieving precise heat dissipation on demand. This reduces the risk of performance degradation of battery modules due to high-temperature operation, extends the service life of battery modules, and ensures the heat dissipation stability of the device during high-frequency, high-load operation in thermal power unit frequency regulation scenarios. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the external structure of the energy storage cabin in this utility model;

[0022] Figure 2 This is a schematic diagram of the battery holder in this utility model;

[0023] Figure 3 This utility model Figure 2 Enlarged view of the A-section structure;

[0024] Figure 4 This utility model Figure 2 Enlarged view of the structure of part B.

[0025] Explanation of reference numerals in the attached drawings: 101, Energy storage compartment; 102, Active cooling unit; 103, Cooling window; 104, Door; 201, Vertical column; 202, Truss; 2021, Horizontal main rod; 2022, Telescopic auxiliary rod; 203, L-shaped bracket; 204, Positioning base plate; 205, Steering wheel; 301, Distance adjustment assembly; 3011, Right column plate; 3012, Left column plate; 3013, Distance adjustment plate; 3014, Rectangular through slot; 302, Reset traction assembly; 3021 3021. Upper fixing plate; 3022. Telescopic spring; 3023. Hinge plate; 3024. Traction rope; 3025. Lead wire cylinder; 303. Linkage roller; 3031. Helical gear; 3032. First set of roller plates; 304. Helical drive assembly; 3041. Drive roller; 3042. Second set of roller plates; 3043. Helical cylindrical gear; 305. Main drive assembly; 3051. Drive motor; 3052. Drive gear; 3053. Helical gear; 3054. Motor mounting plate; 401. Battery module. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Reference Figures 1-4 As shown, this embodiment provides a real-time frequency regulation compensation device for thermal power units, including:

[0030] The energy storage compartment 101 has an active cooling unit 102 installed on one side of its interior. Multiple cooling windows 103 are provided on the side of the energy storage compartment 101 closest to the active cooling unit 102. A door 104 is also provided on one side of the energy storage compartment 101 for easy maintenance and access. Multiple battery racks are arrayed on the other side of the energy storage compartment 101, with a channel gap forming between adjacent battery racks. The air outlet and air inlet of the active cooling unit 102 are correspondingly arranged with the cooling windows 103 and the channel gaps. The operation of 102 drives the airflow inside the energy storage chamber 101 to direct the heat from the channel gaps to the heat dissipation window 103 for rapid heat dissipation. Each battery rack is equipped with multiple rows of stacked trusses 202 with telescopic function. Each truss 202 is equipped with multiple linear arrays of support plates, and battery modules 401 are mounted on the support plates. Heat dissipation slits are formed between adjacent battery modules 401. Under normal circumstances, the size of the heat dissipation slits is set to be small and the gap is not adjustable. Heat tends to accumulate here, and air often has difficulty passing through here to carry away the heat.

[0031] The gap adjustment mechanism includes a distance adjustment component 301, a reset traction component 302, a linkage component, a screw drive component 304, and a main drive component 305. There are two sets of distance adjustment components 301, which are respectively arranged on the front and rear sides of the battery module 401. Each set of distance adjustment components 301 has multiple components, and each distance adjustment component 301 is arranged on an adjacent support plate. The distance adjustment component 301 is used to adjust the size of the heat dissipation gap. The distance adjustment component 301 is connected to the reset traction component 302 and wound around the surface of the linkage component. The linkage component is arranged parallel to the length direction of the battery rack. The main drive component 305 is fixed to the side wall of the energy storage compartment 101 and is connected to the screw drive component 304. The screw drive component 304 is engaged with the linkage component. The linkage component is linked with the distance adjustment component 301 through the reset traction component 302 to adjust the size of the heat dissipation gap.

[0032] Furthermore, there are two sets of linkage components, which are respectively located on the front and rear sides of the battery rack, and the spiral drive component 304 is located between the two sets of linkage components and engages with the two sets of linkage components respectively.

[0033] Reference Figure 2 As shown, the truss 202 includes two truss plates that are laterally connected to the battery rack. Each truss plate includes a transverse main rod 2021 and a telescopic auxiliary rod 2022 that can be slidably nested within the transverse main rod 2021. The transverse main rod 2021 and the telescopic auxiliary rod 2022 cooperate to achieve axial expansion and contraction. The transverse main rods 2021 on both sides are fixed to the battery rack. The load-bearing plate includes two L-shaped brackets 203 that are laterally connected to the two truss plates 202. The two L-shaped brackets 203 jointly support a battery module 401, and the two L-shaped brackets 203 are fixedly assembled on the transverse main rod 2021.

[0034] The battery rack also includes four vertical columns 201. The bottom ends of the two vertical columns 201 on one side of the battery rack are equipped with positioning base plates 204, which are fixed on the plane. The bottom ends of the two vertical columns 201 on the other side of the battery rack are equipped with steering wheels 205. The movement of the steering wheels 205 drives the telescopic auxiliary rod 2022 to extend and retract within the horizontal main rod 2021, thereby adjusting the size of the heat dissipation slit.

[0035] Reference Figure 3 As shown, the distance adjustment assembly 301 includes a right column plate 3011, a left column plate 3012, and a distance adjustment plate 3013. The right column plate 3011 and the left column plate 3012 are fixedly erected on the surface of adjacent bearing plates. The right column plate 3011 and the left column plate 3012 are perpendicular to the arrangement direction of the truss 202 plate. The left column plate 3012 has longitudinally distributed rectangular through slots 3014. The distance adjustment plate 3013 is rotatably installed on the right column plate 3011, and its other end is inserted and engaged in the rectangular through slot 3014. Through the rotation of the distance adjustment plate 3013 around the right column plate 3011 and the limiting cooperation of the rectangular through slot 3014, the adjacent bearing plates are moved closer or further apart, thereby realizing the adjustment of the size of the heat dissipation slit.

[0036] Reference Figure 3 As shown, the reset traction assembly 302 includes an upper fixed plate 3021, a telescopic spring 3022, a hinge plate 3023, and a traction rope 3024. The upper fixed plate 3021 is installed on the surface of the left column plate 3012 and is located above the rectangular through slot 3014. The hinge plate 3023 rotates around the distance adjustment plate 3013 inserted into the end of the rectangular through slot 3014. The two ends of the telescopic spring 3022 are fixed to the upper fixed plate 3021 and the hinge plate 3023 respectively. The traction rope 3024 is fixed to the side of the hinge plate 3023 away from the telescopic spring 3022 and is fixedly connected to the surface of the linkage assembly.

[0037] Furthermore, each traction rope 3024 has a lead wire tube 3025 sleeved on its surface. The lead wire tube 3025 is fixed to the surface of the bearing plate to prevent the traction rope 3024 from getting tangled at the connection between the transverse main rod 2021 and the telescopic auxiliary rod 2022.

[0038] Specifically, the traction rope 3024 pulls the hinge plate 3023, causing the distance adjustment plate 3013 to rotate around the hinge point of the right column plate 3011, thereby expanding the heat dissipation slit; the telescopic spring 3022 pulls the distance adjustment plate 3013 to rotate in the opposite direction to reset, causing the battery rack to retract and each battery module 401 to return to its initial position.

[0039] The linkage assembly includes a linkage roller 303 and a helical gear 3031 mounted on the end of the linkage roller 303. The linkage roller 303 is configured as a telescopic rod that can extend and retract along the length of the battery rack, but the rods cannot rotate. A first set of roller plates 3032 is also sleeved on the surface of the linkage assembly and is mounted on the surface of the battery rack.

[0040] like Figure 4 As shown, the spiral drive assembly 304 includes a drive roller 3041 and a spiral gear 3043. A second set of roller plates 3042 is sleeved on the surface of the drive roller 3041 and fixed to the side wall of the battery rack. Two spiral gears 3043 are fixed at both ends of the drive roller 3041 and mesh with the spiral gear 3031. Specifically, through the meshing transmission of the spiral gear 3043 and the spiral gear 3031, the rotational power of the drive roller 3041 is converted into the synchronous action of the two linkage components, realizing the synchronous linkage adjustment of multiple sets of heat dissipation slits.

[0041] like Figure 4 As shown, the main drive assembly 305 includes a drive motor 3051, a drive gear 3052, and a helical gear 3053. A battery holder is mounted on a motor mounting plate 3054 on one side of the drive roller 3041. The drive motor 3051 is fixed to the battery holder via the motor mounting plate 3054. The drive gear 3052 is fixedly fitted to the output shaft end of the drive motor 3051 via a flat key. The helical gear 3053 is mounted on the surface of the drive roller 3041. The drive gear 3052 and the helical gear 3053 mesh with each other. Specifically, the direction of power transmission is changed by the perpendicular meshing of the drive gear 3052 and the helical gear 3053.

[0042] Working principle: Multiple battery racks arranged in an array within the energy storage compartment 101 are supported by four vertical columns 201. One vertical column 201 is fixed by a positioning base plate 204, while the other is movable via a directional wheel 205. Each battery rack operates independently, and its extension or retraction only occupies the channel gap between adjacent battery racks without affecting the normal operation of other battery racks. When it is necessary to adjust the heat dissipation gap between the battery modules 401 on a certain battery rack, the drive motor 3051 fixed on the battery rack motor mounting plate 3054 is started, and the drive gear 3052 on the output shaft meshes perpendicularly with the helical gear 3053 on the surface of the drive roller 3041. Power is transmitted to drive the drive roller 3041 to rotate. The helical cylindrical gears 3043 at both ends of the drive roller 3041 mesh with the helical gears 3031 of the two sets of linkage components, thereby driving the linkage rollers 303 on the front and rear sides of the battery rack to rotate synchronously. The linkage roller 303 is a rod that can extend and retract along the length of the battery rack but cannot rotate relative to it. The traction rope 3024 wound on its surface is wound up when rotating, and after being guided by the lead tube 3025, it pulls the hinge plate 3023, causing the distance adjustment plate 3013 to rotate around the hinge point of the right column plate 3011. At the same time, it cooperates with the limiting of the rectangular through slot 3014 on the left column plate 3012 to bring... As the L-shaped supports on adjacent load-bearing plates move further apart, the steering wheels 205 on one side of the battery rack move synchronously, driving the telescopic auxiliary rod 2022 of the truss 202 to extend from the transverse main rod 2021. The battery rack extends and retracts as a whole, occupying part of the channel gap, ultimately widening the heat dissipation gap between adjacent battery modules 401. At this time, the active cooling unit 102 in the energy storage compartment 101 operates, with its air outlet and air inlet corresponding to the heat dissipation window 103 and the channel gap, driving airflow to penetrate the widened heat dissipation gap, and conducting the heat accumulated by the battery module 401 during operation to the channel gap, and then quickly through the heat dissipation window 103. Discharge; when heat dissipation is complete and reset is required, drive motor 3051 rotates in the reverse direction, telescopic spring 3022 returns to its deformation and pulls hinge plate 3023, linkage roller 303 releases traction rope 3024, driving distance adjustment plate 3013 to rotate in the reverse direction, at the same time direction wheel 205 moves in the reverse direction, telescopic auxiliary rod 2022 retracts into transverse main rod 2021, battery rack retracts and resets, each battery module 401 returns to its initial position, and heat dissipation slit returns to its initial size. The entire process achieves dynamic adjustment and efficient heat dissipation of heat dissipation slit through the linkage and cooperation of each component, and the independent telescopic action of a single battery rack will not interfere with the normal operation of other groups.

[0043] Several points should be noted below: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0044] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0045] In conclusion, the above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A real-time frequency regulation compensation device for thermal power units, characterized in that, include: An energy storage compartment (101) is provided with an array of multiple battery racks. Each battery rack is provided with multiple rows of stacked trusses (202) with telescopic function. Each truss (202) is provided with multiple linear array of support plates. Battery modules (401) are loaded on the support plates. Heat dissipation slits are formed between adjacent battery modules (401). The gap adjustment mechanism includes a distance adjustment component (301), a reset traction component (302), a linkage component, a screw drive component (304), and a main drive component (305). The distance adjustment component (301) is disposed on an adjacent bearing plate. The distance adjustment component (301) is connected to the reset traction component (302) and wound around the surface of the linkage component. The main drive component (305) is fixed to the side wall of the energy storage chamber (101) and is connected to the screw drive component (304) for transmission. The screw drive component (304) is engaged with the linkage component.

2. The real-time frequency regulation compensation device for thermal power units as described in claim 1, characterized in that: The truss (202) includes two truss (202) plates that are transversely connected to the battery rack. The truss (202) plate includes a transverse main rod (2021) and a telescopic auxiliary rod (2022) that can be slidably nested in the transverse main rod (2021). The transverse main rods (2021) on both sides are fixed to the battery rack. The bearing plate includes two L-shaped brackets (203) that are transversely connected to the two truss (202) plates, and the two L-shaped brackets (203) are fixedly assembled on the transverse main rod (2021).

3. The real-time frequency regulation compensation device for thermal power units as described in claim 2, characterized in that: The distance adjustment assembly (301) includes a right column plate (3011), a left column plate (3012), and a distance adjustment plate (3013). The right column plate (3011) and the left column plate (3012) are fixedly erected on the surface of adjacent bearing plates. The left column plate (3012) has longitudinally distributed rectangular through slots (3014). The distance adjustment plate (3013) is rotatably mounted on the right column plate (3011), and its other end is inserted and engaged in the rectangular through slot (3014).

4. The real-time frequency regulation compensation device for thermal power units as described in claim 3, characterized in that: The reset traction assembly (302) includes an upper fixed plate (3021), a telescopic spring (3022), a hinge plate (3023), and a traction rope (3024). The upper fixed plate (3021) is installed on the surface of the left column plate (3012) and located above the rectangular through slot (3014). The hinge plate (3023) rotates around the distance adjustment plate (3013) inserted into the end of the rectangular through slot (3014). The two ends of the telescopic spring (3022) are fixed to the upper fixed plate (3021) and the hinge plate (3023) respectively. The traction rope (3024) is fixed to the side of the hinge plate (3023) away from the telescopic spring (3022) and is fixedly connected to the surface of the linkage assembly.

5. The real-time frequency regulation compensation device for thermal power units as described in claim 4, characterized in that: The linkage component includes a linkage roller (303) and a helical gear (3031) assembled at the end of the linkage roller (303). The surface of the linkage component is also fitted with a first set of roller plates (3032), which are assembled on the surface of the battery rack.

6. The real-time frequency regulation compensation device for thermal power units as described in claim 5, characterized in that: The helical drive assembly (304) includes a drive roller (3041) and a helical cylindrical gear (3043). A second set of roller plates (3042) is sleeved on the surface of the drive roller (3041). Two helical cylindrical gears (3043) are fixed at both ends of the drive roller (3041), and the helical cylindrical gears (3043) mesh with the helical gear (3031).

7. The real-time frequency regulation compensation device for thermal power units as described in claim 6, characterized in that: The main drive assembly (305) includes a drive motor (3051), a drive gear (3052), and a helical gear (3053). The drive gear (3052) is fixedly mounted on the output shaft end of the drive motor (3051) by a flat key. The helical gear (3053) is mounted on the surface of the drive roller (3041). The drive gear (3052) and the helical gear (3053) mesh with each other.

8. The real-time frequency regulation compensation device for thermal power units as described in claim 7, characterized in that: The number of linkage components is two sets, and the two sets of linkage components are respectively arranged on the front and rear sides of the battery rack, and the spiral drive component (304) is arranged between the two sets of linkage components and engages with the two sets of linkage components respectively.

9. The real-time frequency regulation compensation device for thermal power units as described in claim 8, characterized in that: Each of the traction ropes (3024) has a lead wire tube (3025) sleeved on its surface, and the lead wire tube (3025) is fixed to the surface of the bearing plate.

10. The real-time frequency regulation compensation device for thermal power units as described in claim 9, characterized in that: The battery rack also includes four vertical columns (201). The bottom ends of the two vertical columns (201) on one side of the battery rack are equipped with positioning base plates (204), and the bottom ends of the two vertical columns (201) on the other side of the battery rack are equipped with steering wheels (205).

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