DESC:[001] The present subject matter relates to an optimized charging of vehicle traction battery to enhance range and improve drivability.
[002] The existing system and methodologies allow to charge electric vehicle traction batteries up to full which not gives scope of energy regeneration till specific amount of energy released from the batteries. This cause for loss of regeneration energy and gives braking un-comfort to the driver.
[003] Hence there is a need of optimized charging system for vehicle traction battery to enhance range and improve drivability.
[004] The present subject matter solves the aforementioned and other problems by providing a system to store recuperation energy at full charge as well as uniform braking effect throughout the range.
[005] In one embodiment, the present subject matter relates to an optimized charging system for vehicle traction battery to enhance range and improve drivability characterized by providing a system to store recuperation energy at full charge as well as uniform braking effect throughout the range.
[006] In another embodiment, the optimized charging system for vehicle traction battery to enhance range and improve drivability is having different voltage limits for normal battery charging and regeneration, which gives some optimal buffer to store recuperation energy even at full charge. The optimized charging system for vehicle traction battery to enhance range and improve drivability to provide same braking effect to the driver across all voltage ranges as regenerative braking never set to zero even at full battery charge.
[007] Here the optimized charging system for vehicle traction battery to enhance range and improve drivability provides different battery voltage limits for normal charging and regeneration and a buffer for recuperation energy at full battery charge. It also provides a universal braking effect throughout the range.
[008] The present system having different voltage limits for normal battery charging and regeneration which gives some buffer to store recuperation energy even at full charge.
[009] The system allows to provide same braking effect to the driver across all voltage ranges as regenerative braking never set to zero even at full battery charge.
[0010] The present subject matter provides different battery voltage limits for normal charging and regeneration and a buffer for recuperation energy at full battery charge. It also provides a universal braking effect throughout the range.
[0011] The advantage of present subject matter is to enhanced vehicle range with a uniform braking effect throughout the range.
[0012] The different voltage limits for normal charging and regeneration and buffer for storing braking energy at full charge of the battery to enhanced vehicle range.
[0013] Although the present disclosure is described in terms of certain preferred embodiments and examples, other embodiments and examples will be apparent to those of ordinary skill in the art, given the benefit of this disclosure, including embodiments and examples that do not provide all of the benefits and features set forth herein, which are also within the scope of this disclosure. It is to be understood that other embodiments may be utilized, without departing from the true spirit and scope of the present invention.
[0014] It is to be understood that other embodiments of the present disclosure will become readily apparent to those skilled in the art from the following detailed description, wherein it is shown and described only various embodiments of the disclosure by way of illustration. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
[0015] It would become abundantly clear to a person in the art, after reading this specification that the present subject matter also provides an optimized charging system for vehicle traction battery to enhance range and improve drivability characterized by providing a system to store recuperation energy at full charge as well as uniform braking effect throughout the range. More specifically, the present subject matter discloses the optimized charging system for vehicle traction battery to enhance range and improve drivability characterized by providing a system to store recuperation energy at full charge as well as uniform braking effect throughout the range. Here the optimized charging system for vehicle traction battery to enhance range and improve drivability effectively and without departing from the spirit of the present subject matter. While the subject matter may be susceptible to various modifications and alternative forms, specific embodiments have been shown by way of example in the drawings and have been described herein. Alternate embodiments or modifications may be practiced without departing from the spirit of the present subject matter. The drawings shown are schematic drawings and may not be to the scale. While the drawings show some features of the subject matter, some features may be omitted. Alternatively, in some other cases some features may be emphasized while others are not. Further, the methods disclosed herein may be performed in manner and/or order in which the methods are explained. Alternatively, the methods may be performed in manner or order different than what is explained without departing from the spirit of the present subject matter. It should be understood that the subject matter is not intended to be limited to the particular forms disclosed. Rather, the subject matter is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the subject matter.

Yours Faithfully

ANIL KUMAR PANDEY
(IN P/A 2359)
AGENT FOR THE APPLICANT(S)
,CLAIMS:We claim:

1) An optimized charging system for vehicle traction battery to enhance range and improve drivability characterized by providing a system to store recuperation energy at full charge as well as uniform braking effect throughout the range.
2) The optimized charging system for vehicle traction battery to enhance range and improve drivability as claimed in Claim 1, wherein said system is having different voltage limits for normal battery charging and regeneration to gives optimal buffer to store recuperation energy even at full charge.
3) The optimized charging system for vehicle traction battery to enhance range and improve drivability as claimed in Claim 1, wherein said system provide same braking effect to the driver across all voltage ranges as regenerative braking never set to zero even at full battery charge.
4) The optimized charging system for vehicle traction battery to enhance range and improve drivability as claimed in Claim 1, wherein said system provides different battery voltage limits for normal charging and regeneration and a buffer for recuperation energy at full battery charge. It also provides a universal braking effect throughout the range.

Yours Faithfully

ANIL KUMAR PANDEY
(IN P/A 2359)
AGENT FOR THE APPLICANT(S)