Title:
REGIONAL SHIP BLACK CARBON EMISSION MEASUREMENT AND CALCULATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/087803
Kind Code:
A1
Abstract:
The present application relates to a regional ship black carbon emission measurement and calculation method and apparatus. The method comprises: on the basis of black carbon instruments, measuring black carbon emission data of different types of ships in a limited region, and analyzing and processing the measured data to determine emission factors; according to ship archive data, performing polynomial fitting on ship lengths of the different types of ships and rated powers of main engines of the ships, rated powers of auxiliary engines of the ships and rated powers of boilers; according to the ship archive data, performing polynomial fitting on the ship lengths of the different types of ships and the maximum designed navigational speeds of the ships; determining load coefficients of the main engines of the ships; determining the working conditions of the ships; determining load coefficients of the auxiliary engines of the ships; performing single-ship black carbon emission measurement and calculation; and performing ship black carbon emission measurement and calculation in the limited region. By using the method, regional ship black carbon emission measurement and calculation can be performed by combining data of a regional ship automatic identification system (AIS) and actually measured data of black carbon instruments of ships.
Inventors:
YAN QING (CN)
ZHANG YUNSONG (CN)
WANG XUAN (CN)
YU HANG (CN)
ZHANG YUNSONG (CN)
WANG XUAN (CN)
YU HANG (CN)
Application Number:
PCT/CN2023/112595
Publication Date:
May 02, 2024
Filing Date:
August 11, 2023
Export Citation:
Assignee:
SHIPBUILDING TECH RESEARCH INSITITUTE NO 11 INSTITUTE OF CSSC (CN)
International Classes:
G06F17/18
Foreign References:
| CN115577231A | 2023-01-06 | |||
| CN114971979A | 2022-08-30 | |||
| CN111289690A | 2020-06-16 | |||
| CN115100010A | 2022-09-23 | |||
| US20170003684A1 | 2017-01-05 |
Attorney, Agent or Firm:
SHANGHAI SHIYUAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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