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System and method for evaluating operating capability of prime mover

A technology of running performance and prime mover, which is applied in engine testing, transportation and packaging, engine control, etc., can solve the problems of power loss in transportation refrigeration system, loss of perishable goods, etc., to prolong service life, extend time period, Effect of reducing engine noise

Active Publication Date: 2015-11-04
THERMO KING CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fuel-out conditions can cause power loss in transport refrigeration systems and can lead to loss of perishable cargo

Method used

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  • System and method for evaluating operating capability of prime mover
  • System and method for evaluating operating capability of prime mover
  • System and method for evaluating operating capability of prime mover

Examples

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Embodiment Construction

[0025] Embodiments described herein relate generally to prime movers, and in particular, but are not limited to, to a system or method of evaluating the performance of a prime mover.

[0026] In particular, embodiments described herein use one or more initial prime mover operating parameters obtained after the prime mover is activated to generate a reference matrix to help adjust one or more optimal prime mover operating thresholds. Further, the one or more optimal prime mover operating thresholds described above assist in managing prime mover speed and prime mover load. In turn, this can help reduce fuel consumption, and thus help extend the period of time the generator set can run (eg, increase the fuel efficiency of the prime mover). Embodiments that improve fuel efficiency may also help extend the life of the generator set and help reduce the noise level of the generator set. Additionally, some embodiments described herein may facilitate improved emissions and / or noise co...

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Abstract

A method of evaluating operating capability of a prime mover includes: starting the prime mover with a minimum load requirement threshold; obtaining a reference prime mover operation parameter for the prime mover; comparing the reference prime mover operation parameter with a standard prime mover operation parameter to determine a reference matrix; and adjusting via a TRS controller a standard operation threshold based on the reference matrix to obtain an optimal operation threshold.

Description

technical field [0001] Embodiments described herein relate generally to prime movers, and in particular, but are not limited to, to a system or method of evaluating the performance of a prime mover. Background technique [0002] Existing transport refrigeration systems are used to cool containers, trailers, and other similar transport units. Modern containers can be efficiently stacked for shipment by ship or rail. When transporting containers by truck, individual containers are placed on container chassis. When the cargo in the container contains perishable items (for example, food, flowers, etc.), the temperature of the container can be controlled to reduce the loss of the cargo during transportation. [0003] Some existing shipping containers include generator sets for powering the temperature control components of the transport refrigeration system. These gensets are typically directly coupled to the container or container chassis and include a prime mover to drive th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/00F02D45/00F02D29/00B60P3/20B60H1/32
CPCB60H1/3232B60H1/3222B60H2001/3266B60H2001/3273B60P3/20F02D41/021G01M17/007F02D29/02F02D29/06F02D31/007F02D2200/1004F02D2200/70F02D2400/06
Inventor E·A·卢赫特T·Z·苏莱
Owner THERMO KING CORP
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