Movable hybrid generator and use method thereof

Abstract

The invention relates to a movable hybrid generator, and belongs to the technical field of generators. The device comprises a battery pack, an inverter and a generator, wherein the inverter and the generator are electrically connected with the battery pack, and the inverter is electrically connected with an electric appliance. The problem of air fuel consumption of an existing generator is solved, the energy utilization rate is improved, power change of electric equipment does not impact the generator any more, the service life of the generator is effectively prolonged, use of the electric equipment cannot be affected by aging of the generator, and compared with the prior art, great improvement is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of generators, and in particular relates to a movable hybrid generator and a use method thereof. Background Art

[0002] In the engineering field, field construction is often required, and diesel generators are generally used for power supply during the construction process. However, the diesel generator cannot be shut down during the construction process, and the power generation capacity does not match the power usage, which will cause damage to both the generator and the electrical equipment. If the maintenance is neglected, the life of the equipment will be greatly affected.

[0003] Due to the mismatch in power usage, the method of "a big horse pulling a small cart" is generally adopted in use, that is, a high-power generator is equipped with a small-power electrical appliance, which results in serious waste; and since the generator cannot be shut down, there is a lot of idle oil consumption, which further aggravates the waste and is not environmentally friendly; in addition, the power changes of electrical equipment have a great impact on the generator. The generator needs maintenance every 100 hours, and the power generation efficiency will be seriously reduced in the long run. Summary of the invention

[0004] The purpose of the present invention is to provide a generator suitable for field construction which can reduce energy waste, lower costs and is more environmentally friendly.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A mobile hybrid generator comprises a battery pack, an inverter and a generator electrically connected to the battery pack, wherein the inverter is electrically connected to an electrical appliance.

[0006] Furthermore, the generator is a diesel generator or a gasoline generator.

[0007] Furthermore, the battery pack is a lithium battery.

[0008] Furthermore, the method for using the mobile hybrid generator comprises the following steps: S1: Before field construction, the battery pack is charged and stored in advance through the charger; S2: During field construction, the battery pack supplies power to electrical appliances through the inverter; S3: When the battery pack has insufficient energy storage, the battery pack is charged through the generator, and the battery pack continues to supply power to the electrical appliances through the inverter.

[0009] The beneficial effects of the present invention are: It solves the problem of existing generator oil consumption, improves energy utilization, and power changes of electrical equipment no longer cause impact on the generator, effectively prolongs the service life of the generator, and does not affect the use of electrical appliances due to generator aging, which is a significant improvement over the existing technology.

[0010] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 FIG. 4 is a structural block diagram of a mobile hybrid generator shown in an embodiment of the present invention. DETAILED DESCRIPTION

[0012] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0013] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0014] See also Figure 1 The mobile hybrid generator shown in a preferred embodiment of the present application includes a battery pack and an inverter and a generator electrically connected to the battery pack, and the inverter is also electrically connected to the electrical appliance.

[0015] Specifically, the battery pack can also be directly charged through the charger before and after construction, and energy storage in advance can further reduce the power consumption of the generator; at the construction site, the battery pack supplies power to electrical appliances through the inverter; when the battery pack has insufficient energy storage, the battery pack is charged through the generator, and the battery pack continues to supply power to the electrical appliances through the inverter.

[0016] Working principle: During field construction, the generator works and stores the generated electricity in the battery pack, without wasting oil. The generator working time can be reduced during intermittent construction, greatly improving energy efficiency and reducing exhaust emissions, saving energy and protecting the environment.

[0017] By setting up an inverter that is compatible with electrical appliances, a small-power generator can be used to drive high-power electrical appliances, making it possible for a small horse to pull a large cart. The size of the generator can be reduced for easier transportation and movement, and changes in the power of electrical appliances will not have an impact on the generator, and the aging of the generator will not affect the input power of the electrical appliances, which can greatly increase the service life of the generator.

[0018] Through on-site construction comparison by the applicant, it was found that the comprehensive electricity cost of field construction was reduced by 75% through the mobile hybrid generator shown in the present invention, which is a significant improvement compared with the existing technology.

[0019] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0020] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A mobile hybrid generator, characterized in that: It comprises a battery pack, an inverter and a generator electrically connected to the battery pack, and the inverter is electrically connected to the electrical appliance.

2. The mobile hybrid generator according to claim 1, characterized in that: The generator is a diesel generator or a gasoline generator.

3. The mobile hybrid generator according to claim 1, characterized in that: The battery pack is a lithium battery.

4. A method for using a mobile hybrid generator, applied to the mobile hybrid generator according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1: Before field construction, the battery pack is charged and stored in advance through the charger; S2: During field construction, the battery pack supplies power to electrical appliances through the inverter; S3: When the battery pack has insufficient energy storage, the battery pack is charged through the generator, and the battery pack continues to supply power to the electrical appliances through the inverter.

Images