1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS R ISO 7967 7 7： KS R ISO 7967 7:2012 2012 12 24 http:/www.kats.go.krKS R ISO 7967 7:2012 : ( ) ( ) ( ) : KS () ( ) : (http:/www.standard.go.kr) ： ：2002 12 4 ：2012 12 24 2012-0762 ： ：, KS ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS R ISO 7967 7:2012
2、 i ii . iii 1 1 2 1 3 .1 3.1 1 3.2 2 3.3 .3 3.4 .8 3.5 .10 3.6 11 13 ( ) .14 KS R ISO 7967 7:2012 ii KS R ISO 7967 . . 1： 2： 3： , 4： / 5： 6： 7： 8： 9： KS R ISO 7967 7:2012 iii 2005 2 ISO 7967 7, Reciprocating internal combustion enginesVocabulary of components and systems Part 7： Governing systems .
3、KS R ISO 7967 7:2012 7： Reciprocating internal combustion engines Vocabulary of components and systems Part 7： Governing systems 1 KS R ISO 7967 7 . . ( , , ) . ISO 2710 1 . . 2 . . ( ) . KS R ISO 3046 6, 6： ISO 2710(all part), Reciprocating internal combustion engines Vocabulary 3 . 3.1 3.1.1 (engi
4、ne speed governor) , KS R ISO 7967 7:2012 2 3.1.2 (speed setting device) . a) b) , . a) ( , , ) b) c) d) ( , , ) 3.2 3.2.1 (governor input signal) XR 1 , XR2 , W 3 4 , YR3.2.2 (governor output signal)YR 3.2.3 (setting speed signal) W KS R ISO 7967 7:2012 3 3.2.4 (speed error value) XR W 3.2.5 (setti
5、ng speed) 1) / , . , (rack) . 2) X , n Y , P 3.3 3.3.1 3.3.1.1 (mechanical governor) ( XR) , YR 3.3.1.2 (flyweight) 3.3.1.3 (inertia governor) KS R ISO 7967 7:2012 4 3.3.1.4 (mechanical- hydraulic governor) YR 3.3.1.5 (mechanical- pneumatic governor) YR 3.3.1.6 (pneumatic governor) XR , YR 3.3.1.7 (
6、hydraulic governor) XR , YR 3.3.1.8 / (electronic/electric governor) XR / ( ) , YR / 1 KS R ISO 7967 7:2012 5 3.3.1.9 (electro- hydraulic governor) / 3.3.10 (electropneu- matic governor) / 3.3.2 ( ) ( ). . 3.3.2 . 3.3.2.1 , P a b(propotional governor) YR .KS R ISO 7967 7:2012 6 3.3.2.2 , PI a b c(pr
7、oportional integral governor) 3.3.2.3 , PID a b c(proportional Integral differential governor) a , . b . t2( ) . c 0 % . . , P . KS R ISO 7967 7:2012 7 3.3.3 3.3.3.1 (single-speed governor) 1 , . 2 . X , n Y , P 3.3.3.2 (all-speed governor) (variable-speed governor) . X , n Y , P 3.3.3.3 (multiple-s
8、peed governor) . X , n Y , P 3.3.3.4 (idle and limiting speed governor) , 1 “2 (two-speed governor)” “- (min-max governor)” ( .) 2 (“ ” KS R ISO 3046 4 ). 3 . X , n Y , P 1 2 KS R ISO 7967 7:2012 8 3.3.3.5 (combination governor) , / . X , n Y , P 3.4 3.4.1 (maximum force) , 3.4.2 (maximum torque) ,
9、3.4.3 (governor gain) (lever ratio) . , . . 3.4.4 (governor drive torque) KS R ISO 7967 7:2012 9 3.4.5 (governor power demand) 3.4.6 (governor characteristic curves) (control rod curves) ( ) 3.4.7 (governor force curves) ( ) 3.4.8 (speed droop) nst , 100rist=nnnn “ (full-off)”, “ (run-out)” “ (perma
10、nent droop)” . X , n Y , P 3.4.9 (declared speed droop) nstr , 100rristr=nnnn 3.4.10 (isochronous governing) . 0 % . 3.4.11 (speed droop governing) 0 % KS R ISO 7967 7:2012 10 3.4.12 (minimum sensitivity) (insensitivity) 3.5 3.5.1 (antistall device) (under shoot) 3.5.2 (overspeed limiting device) ,
11、/ (KS R ISO 3046 6 4.1 ) 3.5.3 (torque control) . 3.5.4 (negative torque control) 3.5.5 (positive torque control) 3.5.6 (torque control travel) 3.5.7 (additional power limiting device) ( , , , ) 3.5.8 (load sensing) 3.5.9 (load sharing device) , . 3.5.10 (load sharing in parallel operation) P , . 10
12、0)()(rraa=PPPPP KS R ISO 7967 7:2012 11 3.6 3.6.1 3.6.1.1 (engine speed) n 3.6.1.2 (declared engine speed) nrISO 2710 1 (KS R ISO 3046 1 ) 3.6.1.3 (speed at partial power) np 3.6.1.4 (lowest adjustable speed) npmin / 3.6.1.5 (highest adjustable speed) npmax / 3.6.1.6 (no load speed) (idling speed) n
13、i 3.6.1.7 (declared no load speed) (high idling speed) nir 3.6.1.8 (lowest adjustable no load speed) nimin 3.6.1.9 (highest adjustable no load speed) nimax , (KS R ISO 8528 5 ) 3.6.1.10 (range of speed setting) ns 3.6.1.11 (downward range) nmin , 100)(riminimin=nnnn 3.6.1.12 (upward range) nmax , 10
14、0)(riimaxax=nnnnmKS R ISO 7967 7:2012 12 3.6.1.13 (fast idling speed) nif . . 3.6.1.14 (speed setting rate of change) Vn . . 100)(riminimaxn=tnnnV 3.6.1.15 (permanent speed change) s . . 100rs=nn 3.6.1.16 (steady state speed band) n n . . 100rn=nn 3.6.1.17 (speed droop) nst3.4.8 3.6.1.18 (declared s
15、peed drop) nstr 3.4.9 3.6.2 3.6.2.1 (undershoot speed) ndmin 3.6.2.2 (overshoot speed) ndmax 3.6.2.3 ( ) transient speed difference (from initial speed) ndyn ( ) np . . 3.6.2.4 ( ) transient speed difference (on load increase) ndyn-ndyn-100)(pdminp=nnn3.6.2.5 ( ) transient speed difference (on load
16、decrease) ndyn+ndyn+100)(ppdmax=nnnKS R ISO 7967 7:2012 13 1 KS R ISO 3046 1, 1： , 2 KS R ISO 3046 4, 4： 3 KS R ISO 8528 5, 5： KS R ISO 7967 7:2012 14 ( ) 3.3.3.2 variable speed governor 3.4.3 governor gain 3.4.4 governor drive torque 3.2.1 governor input signal 3.2.2 governor output signal 3.4.5 go
17、vernor power demand 3.4.6 governor characteristic curves 3.4.7 governor force curves 3.3.1.6 pneumatic governor 3.3.3.4 idle and limiting speed governor 3.3.1.5 mechanical-pneumatic governor 3.3.1.4 mechanical-hydraulic governor 3.3.1.1 mechanical governor 3.3.1.3 inertia governor 3.3.3.3 multiple-s
18、peed governor 3.3.3.1 single-speed governor 3.4.12 insensitivity 3.4.10 isochronous governing 3.4.3 lever ratio 3.6.1.6 no-load speed 3.5.10 load sharing in parallel 3.5.7 additional power limiting device 3.6.1.3 speed at partial power 3.5.8 load sensing 3.3.2.1 proportional governor 3.3.2.2 proport
19、ional integral governor 3.3.2.3 proportional integral differential governor 3.6.1.13 fast idling speed KS R ISO 7967 7:2012 15 3.6.1.12 upward range 3.2.5 setting speed 3.2.3 setting speed signal 3.1.2 speed setting device 3.2.4 speed error value 3.4.8 speed drop 3.4.11 speed droop governing 3.6.1.1
20、4 speed setting rate of change 3.5.5 positive torque control 3.6.2.1 undershoot speed 3.6.1.15 permanent speed change 3.1.1 engine speed governor 3.6.1.1 engine speed 3.6.2.2 overshoot speed 3.3.1.7 hydraulic governor 3.5.4 negative torque control 3.3.3.2 all-speed governor 3.3.1.10 electro pneumati
21、c governor 3.3.1.9 electrohydraulic governor / 3.3.1.8 electronic/electric governor 3.6.1.7 declared no load speed 3.4.9 declared speed drop 3.6.1.2 declared engine speed 3.6.1.16 steady state speed band 3.5.1 antistall device 3.4.6 control rod curves 3.3.3.5 combination governor 3.5.2 overspeed lim
22、iting device 3.6.1.5 highest adjustable speed 3.6.1.9 highest adjustable speed 3.4.2 maximum torque 3.4.1 maximum force KS R ISO 7967 7:2012 16 3.4.12 minimum sensitivity 3.6.1.4 lowest adjustable speed 3.6.1.8 lowest adjustable no load speed 3.5.3 torque control 3.5.6 torque control travel 3.3.1.2 flyweight 3.6.1.11 downward range p P 3.3.2.1 P gove
