- 最后登录
- 2010-7-17
- 注册时间
- 2008-10-4
- 阅读权限
- 100
- 帖子
- 274
- 精华
- 17
- 积分
- 8585
- UID
- 124
  
|
背板 backplane
2 H2 j2 w+ Z$ j3 L+ P) p7 |$ w; i带隙电压参考 Band gap voltage reference
. J F" U" }: [- p0 L工作台电源 benchtop supply & R" | p, y3 u8 r2 V7 L
方块图 Block Diagram ' m- K% I2 b& u+ ?# W# E
波特图 Bode Plot ) b1 P9 _ ~; Z
自举 Bootstrap
8 {) M0 m! h5 N, }: I$ p. H桶形电容 bucket capcitor ' Y0 j0 k0 c7 m( Y/ z; }/ X
机架 chassis
9 v4 I: S4 L0 z A8 t恒流源 constant current source
+ T" C3 z5 c" w铁芯饱和 Core Sataration % t. O3 W% b4 p* \. r: w9 f. ]
交叉频率 crossover frequency , q G1 _/ ~/ |# l1 o s
纹波电流 current ripple
5 E7 r! [# R( |逐周期 Cycle by Cycle
$ w( h! |2 I$ X1 \8 M周期跳步 cycle skipping
0 V5 N' i4 u8 d ^; ?死区时间 Dead Time
/ s7 E6 D$ y( [! B, k核心温度 DIE Temperature
8 T# u& E+ F4 t J) ~3 P非使能,无效,禁用,关断 Disable
* h' G# `" ~4 D, m1 q6 P主极点 dominant pole 主极点
% N9 j% |. c2 B. c$ q' D; L; Y使能,有效,启用 Enable
5 o! a3 s2 J& ^' R额定值 ESD Rating ESD
+ A; C, B9 G/ ~0 B2 ^9 n评估板 Evaluation Board 3 R1 i) ]% G& q& D9 L, ~8 ^ h. |
超过下面的规格使用可能引起永久的设备损害或设备故障。建议不要工作在电特性表规定的参数范围以外。 Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied.
/ [, ?& O7 M, V, k" c& A8 X下降沿 Failling edge
1 K3 m% i* S' {6 F. B, p- X$ r: {品质因数 figure of merit
/ }" k+ y( m# p7 M浮充电压 float charge voltage 6 f, P( z+ U+ J4 N) h. P
反驰式功率级 flyback power stage
5 } b/ t- p5 t7 N* ^5 f3 k9 W前向压降 Forward voltage drop
! X; }* {9 r8 _% n& J自由运行 free-running % D4 ]$ t- z* F, I- V1 j
续流二极管 Freewheel diode
( I( Q$ P0 U. {4 y) v @满负载 Full load
: T% X$ [; |8 G' E5 O" [4 A栅极驱动 gate drive
1 k) z2 P" \# F栅极驱动级 gate drive stage " e2 b9 ^. i3 i- g" a* d2 v
图 gerber plot Gerber
' C+ S- X9 k8 L7 a$ F d接地层 ground plane
/ ?2 j \" K. j1 P1 H+ P3 M电感单位(亨利) Henry
: G/ X3 R+ J0 [7 `) a7 Z% `! f8 x人体模式 Human Body Model
1 `" ?9 S" j9 A5 s滞回 Hysteresis
& ?9 _2 w7 f9 x" k' y3 M涌入电流 inrush current
! h# c: j: d! G反相 Inverting
* p# p2 N) k$ x; I& J抖动 jittery
& X+ B' w0 s5 {9 D' V3 p结点 Junction " d* R. X, v' O% z
开尔文连接 Kelvin connection
5 ?$ L9 h5 x: h _引脚框架 Lead Frame
1 R0 A, B% E; w) g( ~) q' d3 r( I6 Z无铅 Lead Free
' O+ @9 S! Y( a电平移动 level-shift
_* f* o( J6 P1 L" x) p电源调整率 Line regulation
2 ~# R ?( d- F& p/ W. W$ S负载调整率 load regulation ; {7 G- M, h( F+ P, P0 |7 n
批号 Lot Number / Y+ \& S$ f) b' U
低压差 Low Dropout 4 ~3 w$ ?# v# c& X
密勒 Miller A: r, b* p0 C% w
节点 node 6 v' r8 _2 C' d$ J: P( V6 e0 C% ^8 ]" P6 H# x
非反相 Non-Inverting 7 W% T4 F1 w& f! q2 Q
新颖的 novel
- q) m, R1 {9 w5 I) c% {/ Z关断状态 off state 8 {4 A, A: Y. x
电源工作电压 Operating supply voltage ( ^$ k+ |, {( J( T6 ]; F' |3 e/ `
输出驱动级 out drive stage
# P7 T; U$ k1 y* |5 n异相 Out of Phase / t1 K3 P6 X; Q, W( o) p+ u
产品型号 Part Number
! g9 S. E) Y p0 [4 Y+ \+ fP沟道MOSFET P-channel MOSFET
: u" [3 |* {" q相位裕度 Phase margin ! ~2 J/ Z' n6 x9 f, p) K
开关节点 Phase Node
7 J3 S2 S! ~- ~. P* s. f" J' z便携式电子设备 portable electronics $ m8 _( ~. Q( D. G* {& {1 U0 p
掉电 power down 1 z/ F0 {% E9 `0 Y' v
电源正常 Power Good 8 D0 E+ P( R; y
功率地 Power Ground
8 d2 M& Y$ w: V4 u( }节电模式 Power Save Mode ; c* H" x/ S8 _. F5 S
上电 Power up , d: g" F8 x) \- _7 t6 v r/ M
下拉 pull down
* L, c M4 v1 L6 t上拉 pull up ' Z# c2 w% M5 a. J
逐脉冲 Pulse by Pulse - P( a# z8 \: l" e
推挽转换器 push pull converter
: Z7 d0 M/ v: i1 d1 _斜降 ramp down ; x" `% X( W! f% h( v& |
斜升 ramp up
- n3 j: a: G$ f- s7 z冗余二极管 redundant diode
9 B/ Y7 L1 d+ U# s% \电阻分压器 resistive divider
$ o' p `) A) V- V/ N振铃 ringing " ~9 I8 |7 e) Q4 \
纹波电流 ripple current
/ ]7 C7 z( V. R, B7 {上升沿 rising edge
, U9 z8 P: \8 J检测电阻 sense resistor
" t/ v5 j, K; a序列电源 Sequenced Power Supplys " h# J6 ^- G! ]4 l. _0 G% {3 J" a5 i
直通,同时导通 shoot-through
# a+ O! \+ B/ E: @( B3 |/ o# o杂散电感 stray inductances 4 E, a9 B& Q' o
子电路 sub-circuit - `3 U, L1 l( N" o1 L8 v
基板 substrate 4 {- Y3 k9 P h ?" G
电信 Telecom 3 d8 _0 c- d$ h( s, B( h; }* o, j
热性能信息 Thermal Information
( ?: [' s5 ]4 T7 [7 V散热片 thermal slug
* X8 E H* X1 N& Y阈值 Threshold & Y0 x3 S6 Y6 ?, B0 m5 E6 J& E3 q! o
振荡电阻 timing resistor
I1 ?: k0 _" l/ M2 G线路,走线,引线 Trace
3 I7 O& B+ J% k4 n% O传递函数Transfer function 跳变点 Trip Point 跳变点 9 q4 R3 L" I5 I: O- S
匝数比(初级匝数/次级匝数)turns ratio (Np / Ns) ' ^; B$ ~4 e( D7 D
欠压锁定 Under Voltage Lock Out (UVLO) % |- ]0 G5 q# w/ d: `4 G
电压参考 Voltage Reference
1 O) V- U5 d! I0 X8 [8 `) [4 y/ K$ V伏秒积 voltage-second product & n1 @8 W4 P9 `$ ~5 Y8 a
零极点频率补偿 zero-pole frequency compensation 3 i" ~! L1 |; D. r
拍频 beat frequency 7 C6 b2 ^) D. N- T
单击电路 one shots 6 f9 n9 g' g1 g- m U" }5 ~
缩放 scaling - O; |5 }; Y/ u- p3 r
等效串联电阻 ESR , W5 _6 g) r8 w. p' C2 ]
地电位 Ground
: t* Z( u. b! H1 i平衡带隙 trimmed band gap
! p3 {+ {; k" Y: i) k* L3 W% g压差 dropout voltage , }) y5 E% D1 j* G9 h
大容量电容 large bulk capacitance
) |/ l( c0 [# r* a% Z* r断路器 circuit breaker ! ]# y* k$ U7 Y$ Q
电荷泵 charge pump ; E. M2 e/ q$ O' _6 T. o3 W" B
过冲 overshoot
* x. \' d' ]; o1 t7 D- C组件设备
# r* K0 n8 W, v' c5 ]三绕组变压器:three-column transformer ThrClnTrans
9 [7 a; N) L9 i0 a* u! e+ L双绕组变压器:double-column transformer DblClmnTrans : \4 f9 J4 q3 b3 Z% G- y3 k
电容器:Capacitor , _8 R/ {" }- P; h8 A. n& J4 u
并联电容器:shunt capacitor
: x# Y' x5 _; ]. e5 L! o电抗器:Reactor ( j; p9 r1 n ^ D3 |; e5 h
母线:Bulbar & x, L, c( a# g5 }5 a+ p" @
输电线:TransmissionLine ; A' |# R3 O: Z8 H
发电厂:power plant
, \: R3 i0 o" \" G+ Q断路器:Breaker
6 Z4 o. D3 I) }3 I& `5 L刀闸(隔离开关):Isolator
* Z1 ]! e6 s& Z& v W/ \) Q分接头:tap ! D3 N3 P. V4 g$ |0 s4 p2 f5 ^2 k
电动机:motor $ g5 ~! x/ F3 i5 r& B4 D. r! t
状态参数
# [8 y0 @8 O- J, Q( V有功:active power
, d; Z' ?# [+ ]无功:reactive power
! C0 O) s8 h) F( [& ^/ p. p电流:current
|8 A* W f- h# @( X4 m7 w0 d% S7 Q容量:capacity : v/ ?" l5 E( S+ O6 w- ~ e; z
电压:voltage 2 N# W$ ^4 K6 |6 ]
档位:tap position
0 a- N/ H* a/ B+ ?3 Y有功损耗:reactive loss
1 U$ S' Y' Y$ Z无功损耗:active loss 9 p" V3 @1 o+ H2 [/ {
功率因数:power-factor
5 l. E, k& K3 ?7 d K8 W功率:power 2 D9 J$ m" m- P9 y! w7 S
功角:power-angle 0 }$ J4 X0 S6 [8 c/ S5 {" I/ A
电压等级:voltage grade
J$ n* q# {3 m M空载损耗:no-load loss
1 G# j5 U" W$ {* P7 J/ U9 k铁损:iron loss 0 S- m2 |% u% K% a9 a
铜损:copper loss
3 p/ V! _0 b) t" b# q3 o空载电流:no-load current & ^- W: D3 s; ]' o. B/ K
* T: T- @( `" V) `/ }阻抗:impedance ! ~7 w" d# l% T8 E. U% h7 c
正序阻抗:positive sequence impedance
6 k* B2 c7 Z3 |2 l' m- N负序阻抗:negative sequence impedance
" F7 B% G7 c6 ?( F! b/ m+ z6 k- E零序阻抗:zero sequence impedance
) B9 G/ W* Z9 U( d电阻:resistor # m. B$ v. C- g5 u4 U5 T$ A8 I& _
电抗:reactance 5 I% `4 @ ` V2 C" [4 C
电导:conductance
4 ]1 d7 H+ ?! k% `' X电纳:susceptance " |1 D* A, U- a8 \0 R, P5 B
无功负载:reactive load 或者QLoad
0 w" } ]. N W4 c- Z: s+ d有功负载: active load PLoad
: U2 }8 A. H7 ^4 }% r; i h遥测:YC(telemetering)
& J. c6 L; c, `& J8 z$ K2 w, {0 H遥信:YX
& T4 ^7 m$ x6 B" {' ~% T y励磁电流(转子电流):magnetizing current 5 s' V7 J6 [; m+ s, U
定子:stator
) C: s+ m: Y9 N: V2 t% ^) Z( l- C& N功角:power-angle ' z! P/ F" U1 j1 ~. Z
上限:upper limit : A7 w& x. P6 c
下限:lower limit * J* X4 Z8 ?" y. v/ N
并列的:apposable
- L7 v3 D: \ i5 S5 A# x高压: high voltage 8 ?- ^! i* s* G& T) _
低压:low voltage 0 V# ]/ q: ^1 A: f' t
中压:middle voltage
8 Y2 U6 ~* E- ~0 x5 p$ |; [9 ^3 [- R
电力系统 power system
7 h8 E: I* o: c) N" \7 m) h# m. i发电机 generator * o4 I- g! Z G3 N
励磁 excitation
) k. b. K3 O2 y励磁器 excitor
7 T; N0 t6 K s- G- w7 U电压 voltage , K6 h; q* N- \3 J: g3 X7 u5 j! [7 \
电流 current - F* c9 ^' Q# C/ @+ t$ G* w
母线 bus
- R. C, D4 r4 Y7 s变压器 transformer $ C3 K9 V9 U0 P
升压变压器 step-up transformer
6 {( B- Y8 g: i2 ~' D高压侧 high side
" p+ I/ Z. Z/ k2 K% Q4 ^- b输电系统 power transmission system
: \/ H! F+ L3 U4 J输电线 transmission line 0 r7 i- X2 l" \; C
固定串联电容补偿fixed series capacitor compensation
" ]7 i9 [! i% K- ]0 _5 g) V稳定 stability # r0 r8 V# G. R# ]9 O' I
电压稳定 voltage stability
- {- p+ T. I9 E# M) D, y/ s2 D功角稳定 angle stability
& @/ d" |3 j1 P2 I暂态稳定 transient stability 0 M0 z4 [+ C% r4 \, l, J
电厂 power plant - X/ R3 U: p/ x$ P. N" V' g
能量输送 power transfer % L7 [+ D& l0 @8 P
交流 AC # L+ Y, Y V0 M/ W( o! {, e' E; n
装机容量 installed capacity
3 h$ c1 j4 v+ }& B/ s* s+ l电网 power system
9 l$ ^' ^% p5 T4 c. a& I F1 K7 [落点 drop point / y# h( b: X! e; o8 L& f
开关站 switch station % h, i& ^9 h4 ]
双回同杆并架 double-circuit lines on the same tower J- K& N1 \5 q/ N2 }: G
变电站 transformer substation
* p' W" X; Y- d- e9 a& A N; k补偿度 degree of compensation # a7 m0 i( E% C9 {
高抗 high voltage shunt reactor
$ p% P/ w( Y9 d* e6 O$ P+ |4 h/ ]无功补偿 reactive power compensation
4 I3 p3 ` f) X5 _ a! E! Z0 d故障 fault
: w- H r) L" U调节 regulation
6 I* V2 S# ~1 n2 j+ ^裕度 magin 4 }. K; m# j+ Z, I/ i" s* T0 F+ L" J- [; ^
三相故障 three phase fault + i; ~, J( E6 M5 @8 ?! z
故障切除时间 fault clearing time 6 z+ V" I8 d: J3 q9 p; N: G
极限切除时间 critical clearing time
7 @, b! K( `6 Q+ D! L$ n切机 generator triping
% K/ x" a3 d) B8 Q. d) g' r( H& O高顶值 high limited value
8 T$ _, r- [' s8 h: v- D强行励磁 reinforced excitation ! Z0 U: I# ~/ U) q
线路补偿器 LDC(line drop compensation)
. i0 \# R5 Z4 s机端 generator terminal 4 q; j( [, L5 Y
静态 static (state)
0 _, k% X) V* M6 d! i; k动态 dynamic (state) / E" [8 S0 d! R( L; V
单机无穷大系统 one machine - infinity bus system
$ c4 y2 E7 s+ \4 K机端电压控制 AVR
3 T0 A1 ?+ E6 A, {( ?电抗 reactance
+ T+ G; Z9 b' F4 y# w电阻 resistance
6 T" W! g% T( ]) s) Y/ M' K功角 power angle
# t4 B) X$ B e% f5 d- n$ @$ j有功(功率) active power , F* t* g8 p' ?5 N- m" }# M
无功(功率) reactive power ( I; B( B0 p. O- {
功率因数 power factor 0 l+ D7 W! T/ C6 P
无功电流 reactive current
1 d A) T6 O+ S5 N2 H5 I* N% L0 }下降特性 droop characteristics 8 x! g! K5 U* Y
斜率 slope ! g* ^0 M" j1 l+ T1 H3 K
额定 rating
- t# l$ G1 a' `0 ]/ X变比 ratio # G R# }0 S4 X
参考值 reference value 7 O% N( U, N+ g* F% l1 J
电压互感器 PT
: w9 w& m; l' e6 h" z$ D分接头 tap
6 ?, J9 P( b3 R7 K4 ^下降率 droop rate
% I0 v! n9 t' H% l2 t仿真分析 simulation analysis # V" V. V# a; p7 J2 e% F
传递函数 transfer function
( Q" F; M6 W" J8 x0 m# V框图 block diagram
0 P- g% f" g6 l( p* ~受端 receive-side
: t7 @9 s! y" i9 H8 y2 h+ u5 G. u裕度 margin
C+ m$ R3 r/ ]. t" w( }/ X0 v同步 synchronization
" e/ P- G3 w# r1 a: _3 E4 F3 |失去同步 loss of synchronization
# R5 I3 X9 }5 R阻尼 damping & ^6 L' s7 Q3 ~4 [
摇摆 swing - |& E9 m- g* ~% [
保护断路器 circuit breaker * v2 V) G: J, X+ a4 S$ f: ]
电阻:resistance
* f8 c! u5 |# J/ e; `电抗:reactance * u* |& p- g7 j) P, {
阻抗:impedance
# _" X, b% \; r, Z2 c电导:conductance 1 R) u- `& R3 k
电纳:susceptance ) I/ X' M! l+ E, U6 g
导纳:admittance
* b0 m4 v4 Z' z$ i, f电感:inductance
3 d) b( S- f; r, D电容: capacitance |
|